removing PDP source (except debian files) before import of PDP 0.12.4

svn path=/trunk/externals/pdp/; revision=4217

15 files changed, 0 insertions, 2722 deletions

diff --git a/opengl/modules/Makefile b/opengl/modules/Makefile
deleted file mode 100644
index a11fa1d..0000000
--- a/opengl/modules/Makefile
+++ /dev/null
@@ -1,10 +0,0 @@
-include ../Makefile.config
-
-all:	pdp_3d_windowcontext.o pdp_3d_draw.o pdp_3d_view.o \
-	pdp_3d_push.o pdp_3d_light.o pdp_3d_dlist.o pdp_3d_color.o \
-	pdp_3d_snap.o pdp_3d_drawmesh.o pdp_3d_for.o pdp_3d_state.o \
-	pdp_3d_subcontext.o
-
-clean:
-	rm -rf *~ *.o
-
diff --git a/opengl/modules/README b/opengl/modules/README
deleted file mode 100644
index 613661e..0000000
--- a/opengl/modules/README
+++ /dev/null
@@ -1,3 +0,0 @@
-
-This directory contains opengl modules for the pdp_opengl library.
-
diff --git a/opengl/modules/pdp_3d_color.c b/opengl/modules/pdp_3d_color.c
deleted file mode 100644
index b237e9a..0000000
--- a/opengl/modules/pdp_3d_color.c
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- *   Pure Data Packet module.
- *   Copyright (c) by Tom Schouten <pdp@zzz.kotnet.org>
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-
-#include <GL/gl.h>
-#include "pdp_3dp_base.h"
-#include "pdp_opengl.h"
-
-
-typedef struct _color_command
-{
-    t_pdp_dpd_command x_base;
-    int x_context;
-    float x_newcolor[4];
-    float x_oldcolor[4];
-} t_color_command;
-
-typedef struct _pdp_3d_color
-{
-    t_pdp_3dp_base x_base;
-    t_pdp_dpd_commandfactory x_cfact;
-
-    float x_red;
-    float x_green;
-    float x_blue;
-    float x_alpha;
-
-} t_pdp_3d_color;
-
-
-
-/* COMMAND METHODS */
-static void pdp_3d_color_process_right(t_color_command *x)
-{
-    int p = x->x_context;
-    if (pdp_packet_3Dcontext_isvalid(p)){
-	pdp_packet_3Dcontext_set_rendering_context(p);
-
-	/* save old color*/
-	glGetFloatv(GL_CURRENT_COLOR, x->x_oldcolor);
-
-	/* set new color */
-	glColor4fv(x->x_newcolor);
-    }
-
-}
-
-static void pdp_3d_color_process_left(t_color_command *x)
-{
-    int p = x->x_context;
-    if (pdp_packet_3Dcontext_isvalid(p)){
-	pdp_packet_3Dcontext_set_rendering_context(p);
-
-	/* restore old color */
-	glColor4fv(x->x_oldcolor);
-	//glColor4f(1,1,1,1);
-    }
-    /* kill self */
-    pdp_dpd_command_suicide(x);
-}
-
-
-/* PD OBJECT METHODS */
-static void *pdp_3d_color_get_new_command(t_pdp_3d_color *x)
-{
-    t_color_command *c = (t_color_command *)pdp_dpd_commandfactory_get_new_command(&x->x_cfact);
-    c->x_newcolor[0] = x->x_red;
-    c->x_newcolor[1] = x->x_green;
-    c->x_newcolor[2] = x->x_blue;
-    c->x_newcolor[3] = x->x_alpha;
-    c->x_context = pdp_3dp_base_get_context_packet(x);
-    return (void *)c;
-}
-
-
-static void pdp_3d_color_set_r(t_pdp_3d_color *x, t_floatarg f) {x->x_red = f;}
-static void pdp_3d_color_set_g(t_pdp_3d_color *x, t_floatarg f) {x->x_green = f;}
-static void pdp_3d_color_set_b(t_pdp_3d_color *x, t_floatarg f) {x->x_blue = f;}
-static void pdp_3d_color_set_a(t_pdp_3d_color *x, t_floatarg f) {x->x_alpha = f;}
-
-
-t_class *pdp_3d_color_class;
-
-
-void pdp_3d_color_free(t_pdp_3d_color *x)
-{
-    pdp_3dp_base_free(x);
-}
-
-void *pdp_3d_color_new(t_floatarg r, t_floatarg g, t_floatarg b, t_floatarg a)
-{
-    t_pdp_3d_color *x = (t_pdp_3d_color *)pd_new(pdp_3d_color_class);
-
-    /* super init */
-    pdp_3dp_base_init(x);
-
-
-    /* input */
-    pdp_base_add_gen_inlet(x, gensym("float"), gensym("r"));
-    pdp_base_add_gen_inlet(x, gensym("float"), gensym("g"));
-    pdp_base_add_gen_inlet(x, gensym("float"), gensym("b"));
-    pdp_base_add_gen_inlet(x, gensym("float"), gensym("a"));
-
-    /* output */
-    pdp_3dp_base_add_outlet(x, (t_pdp_method)pdp_3d_color_process_left, 0);
-    pdp_3dp_base_add_outlet(x, (t_pdp_method)pdp_3d_color_process_right, 0);
-
-    x->x_red = r;
-    x->x_green = g;
-    x->x_blue = b;
-    x->x_alpha = a;
-
-    /* init factory */
-    pdp_dpd_commandfactory_init(&x->x_cfact, sizeof(t_color_command));
-
-    /* register command factory method */
-    pdp_dpd_base_register_command_factory_method(x, (t_pdp_newmethod)pdp_3d_color_get_new_command);
-
-    return (void *)x;
-}
-
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-
-void pdp_3d_color_setup(void)
-{
-
-
-    pdp_3d_color_class = class_new(gensym("3dp_color"), (t_newmethod)pdp_3d_color_new,
-    	(t_method)pdp_3d_color_free, sizeof(t_pdp_3d_color), 0, 
-				   A_DEFFLOAT,  A_DEFFLOAT,  A_DEFFLOAT,  A_DEFFLOAT, A_NULL);
-
-
-    pdp_3dp_base_setup(pdp_3d_color_class);
-
-    class_addmethod(pdp_3d_color_class, (t_method)pdp_3d_color_set_r, gensym("r"),  A_FLOAT, A_NULL);  
-    class_addmethod(pdp_3d_color_class, (t_method)pdp_3d_color_set_g, gensym("g"),  A_FLOAT, A_NULL);  
-    class_addmethod(pdp_3d_color_class, (t_method)pdp_3d_color_set_b, gensym("b"),  A_FLOAT, A_NULL);  
-    class_addmethod(pdp_3d_color_class, (t_method)pdp_3d_color_set_a, gensym("a"),  A_FLOAT, A_NULL);  
-
-
-}
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/opengl/modules/pdp_3d_context.c b/opengl/modules/pdp_3d_context.c
deleted file mode 100644
index 9e9c08f..0000000
--- a/opengl/modules/pdp_3d_context.c
+++ /dev/null
@@ -1,163 +0,0 @@
-/*
- *   Pure Data Packet module.
- *   Copyright (c) by Tom Schouten <pdp@zzz.kotnet.org>
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-
-
-#include "pdp.h"
-#include "pdp_base.h"
-#include "pdp_opengl.h"
-
-
-typedef struct pdp_3d_context_struct
-{
-    t_pdp_base x_base;
-
-    t_outlet *x_outlet0;
-
-    int x_packet0;
-
-    t_symbol *x_type;
-
-    unsigned int x_width;
-    unsigned int x_height;
-
-    void *x_constant;
- 
-} t_pdp_3d_context;
-
-
-
-
-
-static void pdp_3d_context_preproc(t_pdp_3d_context *x)
-{
-    int p;
-    int i;
-
-    /* create new packet */
-    p = pdp_packet_new_pbuf(x->x_width, x->x_height, 0);
-    x->x_packet0 = p;
-
-    if (-1 == p) return;
-    
-    pdp_pbuf_set_rendering_context(p);
-    pdp_pbuf_setup_3d_context(p);
-
-    /* clear buffer */
-    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-    glEnable(GL_DEPTH_TEST);
-    glEnable(GL_AUTO_NORMAL);
-    glEnable(GL_NORMALIZE);
-    glShadeModel(GL_SMOOTH);
-
-
-    /* disable everything that is enabled in other modules */
-    glDisable(GL_LIGHTING);
-    for (i=0; i<8; i++) glDisable(GL_LIGHT0 + i);
-    glDisable(GL_COLOR_MATERIAL);
-
-
-}
-
-static void pdp_3d_context_process(t_pdp_3d_context *x)
-{
-}
-
-static void pdp_3d_context_postproc(t_pdp_3d_context *x)
-{
-    pdp_pass_if_valid(x->x_outlet0, &x->x_packet0);
-}
-
-static void pdp_3d_context_bang(t_pdp_3d_context *x)
-{
-    pdp_base_bang(x);
-}
-
-static void pdp_3d_context_dim(t_pdp_3d_context *x, t_floatarg w, t_floatarg h)
-{
-    x->x_width  = pdp_imageproc_legalwidth((int)w);
-    x->x_height = pdp_imageproc_legalheight((int)h);
-    //post("dims %d %d",  x->x_width, x->x_height);
-}
-
-
-static void pdp_3d_context_free(t_pdp_3d_context *x)
-{
-    pdp_base_free(x);
-    pdp_packet_mark_unused(x->x_packet0);
-
-}
-
-t_class *pdp_3d_context_class;
-
-
-
-void *pdp_3d_context_new(void)
-{
-    int i;
-    t_pdp_3d_context *x = (t_pdp_3d_context *)pd_new(pdp_3d_context_class);
-
-    /* super init */
-    pdp_base_init(x);
-
-    /* in/out*/
-    x->x_outlet0 = pdp_base_add_pdp_outlet(x);
-
-    /* base callbacks */
-    pdp_base_disable_active_inlet(x);
-    pdp_base_set_process_method(x, (t_pdp_method)pdp_3d_context_process);
-    pdp_base_set_preproc_method(x, (t_pdp_method)pdp_3d_context_preproc);
-    pdp_base_set_postproc_method(x, (t_pdp_method)pdp_3d_context_postproc);
-
-    /* data init */
-    x->x_packet0 = -1;
-    pdp_3d_context_dim(x, 320, 240);
-
-
-    return (void *)x;
-}
-
-
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-
-
-void pdp_3d_context_setup(void)
-{
-
-
-    pdp_3d_context_class = class_new(gensym("pdp_3d_context"), (t_newmethod)pdp_3d_context_new,
-    	(t_method)pdp_3d_context_free, sizeof(t_pdp_3d_context), 0, A_NULL);
-    class_addcreator((t_newmethod)pdp_3d_context_new, gensym("3dp_context"), A_NULL);
-
-    pdp_base_setup(pdp_3d_context_class);
-
-    class_addmethod(pdp_3d_context_class, (t_method)pdp_3d_context_dim, gensym("dim"), A_FLOAT, A_FLOAT, A_NULL);
-    class_addmethod(pdp_3d_context_class, (t_method)pdp_3d_context_bang, gensym("bang"), A_NULL);
-
-}
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/opengl/modules/pdp_3d_dlist.c b/opengl/modules/pdp_3d_dlist.c
deleted file mode 100644
index 9f087e0..0000000
--- a/opengl/modules/pdp_3d_dlist.c
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
- *   Pure Data Packet module.
- *   Copyright (c) by Tom Schouten <pdp@zzz.kotnet.org>
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-
-#include <GL/gl.h>
-
-#include "pdp_opengl.h"
-#include "pdp_3dp_base.h"
-
-/* gl display list compilation & execution */
-
-typedef struct pdp_3d_dlist_struct
-{
-    t_pdp_3dp_base x_base;
-
-    GLuint x_dlist;
-    int x_compile;
-
-} t_pdp_3d_dlist;
-
-
-
-static void pdp_3d_dlist_complete_notify(t_pdp_3d_dlist *x)
-{
-    /* disable the second outlet */
-    pdp_3dp_base_enable_outlet(x, 0, 0);
-}
-
-static void pdp_3d_dlist_compile(t_pdp_3d_dlist *x)
-{
-    //x->x_compile = 1;
-    /* enable the second outlet */
-    pdp_3dp_base_enable_outlet(x, 0, 1);
-}
-
-static void pdp_3d_dlist_process_start(t_pdp_3d_dlist *x)
-{
-    int p = pdp_3dp_base_get_context_packet(x);
-    if (-1 != p){
-
-	/* check if pbuf */
-	if (pdp_packet_3Dcontext_isvalid(p)){
-
-	    /* set context */
-	    //pdp_pbuf_set_rendering_context(p);
-
-	    /* display list needs to be created in the correct context
-	       if we don't have one yet, create it */
-	    if (!x->x_dlist) x->x_dlist = glGenLists(1);
-
-	    
-
-	    /* start the list */ /* $$$TODO: error checking for recursion */
-	    x->x_compile = 1;
-	    glNewList(x->x_dlist, GL_COMPILE_AND_EXECUTE);
-	    //glNewList(x->x_dlist, GL_COMPILE);
-
-	    //post("compiling");
-
-	    
-	}
-    }
-}
-
-static void pdp_3d_dlist_process_cleanup(t_pdp_3d_dlist *x)
-{
-    int p = pdp_3dp_base_get_context_packet(x);
-    if (-1 != p){
-
-	/* check if pbuf */
-	if (pdp_packet_3Dcontext_isvalid(p)){
-
-	    /* end list if we're compiling */
-	    if (x->x_compile){
-		
-		/* end the list */
-		glEndList();
-		
-		/* use the list next time */
-		x->x_compile = 0;
-
-		//post("ending compile");
-
-	    }
-
-	    /* or execute the old one */
-	    else {
-		if (x->x_dlist) {
-		    //post("calling dlist %d", x->x_dlist);
-		    glCallList(x->x_dlist);
-		}
-		
-	    }
-
-
-	}
-    }
-}
-
-
-
-
-t_class *pdp_3d_dlist_class;
-
-
-
-void pdp_3d_dlist_free(t_pdp_3d_dlist *x)
-{
-    pdp_3dp_base_free(x);
-    if (x->x_dlist) glDeleteLists(x->x_dlist, 1);
-}
-
-void *pdp_3d_dlist_new(t_symbol *s)
-{
-    t_pdp_3d_dlist *x = (t_pdp_3d_dlist *)pd_new(pdp_3d_dlist_class);
-
-    /* super init */
-    pdp_3dp_base_init(x);
-
-
-    /* io & callbacks */
-    pdp_3dp_base_add_outlet(x, (t_pdp_method)pdp_3d_dlist_process_start, 0);
-    pdp_3dp_base_add_cleanup(x, (t_pdp_method)pdp_3d_dlist_process_cleanup, 0);
-    pdp_3dp_base_register_complete_notify(x, (t_pdp_method)pdp_3d_dlist_complete_notify);
-
-    /* disable the second outlet */
-    pdp_3dp_base_enable_outlet(x, 1, 0);
-
-
-    /* create dlist */
-    x->x_dlist = 0;
-    x->x_compile = 0;
-
-    /* compile the first packet */
-    pdp_3d_dlist_compile(x);
-
-    return (void *)x;
-}
-
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-
-void pdp_3d_dlist_setup(void)
-{
-
-
-    pdp_3d_dlist_class = class_new(gensym("pdp_3d_dlist"), (t_newmethod)pdp_3d_dlist_new,
-    	(t_method)pdp_3d_dlist_free, sizeof(t_pdp_3d_dlist), 0, A_DEFSYMBOL, A_NULL);
-
-    class_addcreator((t_newmethod)pdp_3d_dlist_new, gensym("3dp_dlist"), A_DEFSYMBOL, A_NULL);
-
-    pdp_3dp_base_setup(pdp_3d_dlist_class);
-
-    class_addmethod(pdp_3d_dlist_class, (t_method)pdp_3d_dlist_compile, gensym("compile"), A_NULL);
-
-
-
-}
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/opengl/modules/pdp_3d_draw.c b/opengl/modules/pdp_3d_draw.c
deleted file mode 100644
index 39434cb..0000000
--- a/opengl/modules/pdp_3d_draw.c
+++ /dev/null
@@ -1,500 +0,0 @@
-/*
- *   Pure Data Packet module.
- *   Copyright (c) by Tom Schouten <pdp@zzz.kotnet.org>
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-
-//#include "GL/gl.h"
-#include <GL/glut.h>
-#include <math.h>
-
-#include "pdp_opengl.h"
-#include "pdp_3dp_base.h"
-
-typedef struct _drawcommand
-{
-    t_pdp_dpd_command x_head;
-    int x_context_packet;
-    int x_texture_packet;
-    float x_p0;
-    float x_p1;
-    float x_p2;
-    float x_p3;
-    t_pdp_method x_method;
-    GLUquadric* x_quadric; 
-    int x_have_texture; /* is there a valid texture ? */
-    
-} t_drawcommand;
-
-
-typedef struct _pdp_3d_draw
-{
-    t_pdp_3dp_base x_base;
-    t_pdp_dpd_commandfactory x_clist;
-
-    int x_inlets;
-    float x_p0;
-    float x_p1;
-    float x_p2;
-    float x_p3;
-
-    t_pdp_method x_method;
-
-    int x_tex_in;       /* the number of texture inlets */
-    GLUquadric* x_quadric; 
-} t_pdp_3d_draw;
-
-
-void pdp_3d_draw_delete_texture(t_pdp_3d_draw *x)
-{
-    pdp_base_move_packet(x, 1);
-}
-
-/* return a new command object */
-void *pdp_3d_draw_get_command_object(t_pdp_3d_draw *x)
-{
-    t_drawcommand *c = (t_drawcommand *)pdp_dpd_commandfactory_get_new_command(&x->x_clist);
-    c->x_p0 = x->x_p0;
-    c->x_p1 = x->x_p1;
-    c->x_p2 = x->x_p2;
-    c->x_p3 = x->x_p3;
-    c->x_context_packet = pdp_3dp_base_get_context_packet(x);
-    c->x_texture_packet = pdp_packet_copy_ro(pdp_base_get_packet(x, 1));
-
-    c->x_quadric = x->x_quadric; /* $$$TODO: this assumes quadric doesn't change */
-
-    c->x_method = x->x_method;
-    //post("o: %x, vc %x, n %d, u %d", x, c, x->x_clist.nb_commands, c->x_head.used);
-    return c;
-}
-
-/* object drawing methods */
-
-static void draw_clear(t_drawcommand *x)
-{
-    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-
-}
-
-static void draw_square(t_drawcommand *x)
-{
-    float f = x->x_p0 * 0.5f;
-    float z = x->x_p1 * 0.5f;
-    /* draw a square */
-    glBegin(GL_QUADS);
-        glNormal3f(0.0f, 0.0f, 1.0f);
-        glTexCoord2f(1, 0);
-        glVertex3f(f,-f, z);
-	glTexCoord2f(1, 1);
-	glVertex3f(f, f, z);
-	glTexCoord2f(0, 1);
-	glVertex3f(-f, f, z);
-	glTexCoord2f(0, 0);
-	glVertex3f(-f,-f, z);
-    glEnd();
-}
-
-static void draw_wsquare(t_drawcommand *x)
-{
-    float f = x->x_p0;
-    float z = x->x_p1;
-    /* draw a square */
-    glBegin(GL_LINE_LOOP);
-        glVertex3f(f,-f, z);
-	glVertex3f(f, f, z);
-	glVertex3f(-f, f, z);
-	glVertex3f(-f,-f, z);
-    glEnd();
-}
-
-static void draw_triangle(t_drawcommand *x)
-{
-    float f = x->x_p0 * 0.5f;
-    float f2 = f * 0.5f;
-    float f3 = f * (sqrt(3.0f) / 2.0f);
-    float z = x->x_p1 * 0.5f;
-    /* draw a triangle */
-    glBegin(GL_TRIANGLES);
-        glNormal3f(0.0f, 0.0f, 1.0f);
-
-        glTexCoord2f(0.5f, 1.0f);
-        glVertex3f(0, f, z);
-
-	glTexCoord2f(0.5f * (1.0f - sqrt(3.0f)/2.0f), 0.25f);
-	glVertex3f(-f3, -f2, z);
-
-	glTexCoord2f(0.5f * (1.0f + sqrt(3.0f)/2.0f), 0.25f);
-	glVertex3f(f3, -f2, z);
-    glEnd();
-}
-
-static void draw_wtriangle(t_drawcommand *x)
-{
-    float f = x->x_p0 * 0.5f;
-    float f2 = f * 0.5f;
-    float f3 = f * (sqrt(3.0f) / 2.0f);
-    float z = x->x_p1 * 0.5f;
-
-    /* draw a wire triangle */
-    glBegin(GL_LINE_LOOP);
-        glNormal3f(0.0f, 0.0f, 1.0f);
-        glVertex3f(0, f, z);
-	glVertex3f(-f3, -f2, z);
-	glVertex3f(f3, -f2, z);
-    glEnd();
-}
-
-
-static void draw_wcube(t_drawcommand *x) 
-{
-    glutWireCube(x->x_p0);
-}
-
-static void draw_cube(t_drawcommand *x) 
-{
-    x->x_p1 = x->x_p0; // set square z coord;
-
-    //glutSolidCube(x->x_p0);
-
-    //glMatrixMode(GL_MODELVIEW);
-    glPushMatrix();
-        draw_square(x);
-	glRotatef(90, 0,1,0);
-	draw_square(x);
-	glRotatef(90, 0,1,0);
-	draw_square(x);
-	glRotatef(90, 0,1,0);
-	draw_square(x);
-    glPopMatrix();
-
-    glPushMatrix();
-        glRotatef(90, 1, 0, 0);
-	draw_square(x);
-	glRotatef(180, 1, 0, 0);
-	draw_square(x);
-    glPopMatrix();
-
-}
-
-static void draw_wtorus(t_drawcommand *x)
-{
-    float ri = x->x_p0;
-    float ro = x->x_p1;
-    int n = (int)x->x_p2;
-    int m = (int)x->x_p3;
-
-    if (n < 1) n = 20;
-    if (m < 1) m = n;
-
-    glutWireTorus(ri, ro, n, m);
-
-}
-
-static void draw_torus(t_drawcommand *x)
-{
-    float ri = x->x_p0;
-    float ro = x->x_p1;
-    int n = (int)x->x_p2;
-    int m = (int)x->x_p3;
-
-    if (n < 1) n = 20;
-    if (m < 1) m = n;
-
-    glutSolidTorus(ri, ro, n, m);
-
-}
-
-static void draw_cone(t_drawcommand *x)
-{
-    float base = x->x_p0;
-    float height = x->x_p1;
-    int n = (int)x->x_p2;
-    int m = (int)x->x_p3;
-
-    if (n < 1) n = 20;
-    if (m < 1) m = n;
-
-    glutSolidCone(base, height, n, m);
-
-}
-
-static void draw_wcone(t_drawcommand *x)
-{
-    float base = x->x_p0;
-    float height = x->x_p1;
-    int n = (int)x->x_p2;
-    int m = (int)x->x_p3;
-
-    if (n < 1) n = 20;
-    if (m < 1) m = n;
-
-    glutWireCone(base, height, n, m);
-
-}
-
-static void draw_wteapot(t_drawcommand *x)
-{
-    float f = x->x_p0;
-    glutWireTeapot(f);
-
-}
-
-static void draw_teapot(t_drawcommand *x)
-{
-    float f = x->x_p0;
-    glutSolidTeapot(f);
-
-}
-
-static void draw_wsphere(t_drawcommand *x)
-{
-    float f = x->x_p0;
-    int n = (int)x->x_p1;
-    int m = (int)x->x_p2;
-
-    if (n < 1) n = 20;
-    if (m < 1) m = n;
-
-    glutWireSphere(f, n, m);
-
-}
-
-static void draw_sphere(t_drawcommand *x)
-{
-    float f = x->x_p0;
-    int n = (int)x->x_p1;
-    int m = (int)x->x_p2;
-
-    if (n < 1) n = 20;
-    if (m < 1) m = n;
-
-    gluSphere(x->x_quadric, f, n, m);
-
-    //glutSolidSphere(f, n, m);
-
-}
-
-static void draw_dodeca(t_drawcommand *x){glutSolidDodecahedron();}
-static void draw_octa(t_drawcommand *x)  {glutSolidOctahedron();}
-static void draw_tetra(t_drawcommand *x) {glutSolidTetrahedron();}
-static void draw_icosa(t_drawcommand *x) {glutSolidIcosahedron();}
-
-static void draw_wdodeca(t_drawcommand *x){glutWireDodecahedron();}
-static void draw_wocta(t_drawcommand *x)  {glutWireOctahedron();}
-static void draw_wtetra(t_drawcommand *x) {glutWireTetrahedron();}
-static void draw_wicosa(t_drawcommand *x) {glutWireIcosahedron();}
-
-
-
-
-
-
-/* the actual (registered) draw method */
-/* when this is finished, the drawcommand object should commit suicide */
-
-static void draw_process(t_drawcommand *x)
-{
-    int p = x->x_context_packet;
-    int pt = x->x_texture_packet;
-    float fx=1;
-    float fy=1;
-    x->x_have_texture = pdp_packet_texture_isvalid(pt);
-
-    //post("pdp_3d_draw: context = %d, texture = %d", p, pt);
- 
-    /* check if it's a valid buffer we can draw in */
-    if (pdp_packet_3Dcontext_isvalid(p)){ 
-	
-
-	/* setup rendering context */
-	pdp_packet_3Dcontext_set_rendering_context(p);
-
-	/* enable texture */
-	if (x->x_have_texture){
-	    fx = pdp_packet_texture_fracx(pt);
-	    fy = pdp_packet_texture_fracy(pt);
-	    glEnable(GL_TEXTURE_2D);
-	    pdp_packet_texture_make_current(pt);
-	    glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
-	    glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
-	    glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
-	    glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
-	    glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);	   
-
-	    /* scale texture matrix to reflect subtexture's coords */
-	    glMatrixMode(GL_TEXTURE);
-	    //glLoadIdentity();
-	    glPushMatrix();
-	    glScalef(fx, fy, 1);
-	    glMatrixMode(GL_MODELVIEW);
-
-	    gluQuadricTexture(x->x_quadric, 1);
-	}
-
-	/* call the generating method */
-	if (x->x_method) (*x->x_method)(x);
-
-	/* disable texture */
-	if (x->x_have_texture){
-	    glMatrixMode(GL_TEXTURE);
-	    glPopMatrix();
-	    glMatrixMode(GL_MODELVIEW);
-	    glDisable(GL_TEXTURE_2D);
-	    gluQuadricTexture(x->x_quadric, 0);
-	}
-
-    }
-
-    /* you know the drill: command done, sword in belly. */
-    pdp_packet_mark_unused(x->x_texture_packet);
-    pdp_dpd_command_suicide(x);
-
-}
-
-static void pdp_3d_draw_p0(t_pdp_3d_draw *x, t_floatarg f){x->x_p0 = f;}
-static void pdp_3d_draw_p1(t_pdp_3d_draw *x, t_floatarg f){x->x_p1 = f;}
-static void pdp_3d_draw_p2(t_pdp_3d_draw *x, t_floatarg f){x->x_p2 = f;}
-static void pdp_3d_draw_p3(t_pdp_3d_draw *x, t_floatarg f){x->x_p3 = f;}
-
-
-t_class *pdp_3d_draw_class;
-
-
-
-void pdp_3d_draw_free(t_pdp_3d_draw *x)
-{
-    pdp_3dp_base_free(x);
-    gluDeleteQuadric(x->x_quadric);
-    pdp_dpd_commandfactory_free(&x->x_clist);
-}
-
-void pdp_3d_draw_object(t_pdp_3d_draw *x, t_symbol *s)
-{
-    /* find out if it is a buffer operation */
-    if      (s == gensym("clear"))   {x->x_method = (t_pdp_method)draw_clear;   x->x_inlets = 0;}
-
-    /* if not, find out which object we need to draw */
-    else if (s == gensym("triangle"))  {x->x_method = (t_pdp_method)draw_triangle;  x->x_inlets = 1;}
-    else if (s == gensym("wtriangle")) {x->x_method = (t_pdp_method)draw_wtriangle; x->x_inlets = 1;}
-    else if (s == gensym("square"))    {x->x_method = (t_pdp_method)draw_square;  x->x_inlets = 1;}
-    else if (s == gensym("wsquare"))   {x->x_method = (t_pdp_method)draw_wsquare; x->x_inlets = 1;}
-    else if (s == gensym("cube"))      {x->x_method = (t_pdp_method)draw_cube;    x->x_inlets = 1;}
-    else if (s == gensym("wcube"))     {x->x_method = (t_pdp_method)draw_wcube;   x->x_inlets = 1;}
-    else if (s == gensym("sphere"))    {x->x_method = (t_pdp_method)draw_sphere;  x->x_inlets = 3;}
-    else if (s == gensym("wsphere"))   {x->x_method = (t_pdp_method)draw_wsphere; x->x_inlets = 3;}
-    else if (s == gensym("torus"))     {x->x_method = (t_pdp_method)draw_torus;   x->x_inlets = 4;}
-    else if (s == gensym("wtorus"))    {x->x_method = (t_pdp_method)draw_wtorus;  x->x_inlets = 4;}
-    else if (s == gensym("cone"))      {x->x_method = (t_pdp_method)draw_cone;    x->x_inlets = 4;}
-    else if (s == gensym("wcone"))     {x->x_method = (t_pdp_method)draw_wcone;   x->x_inlets = 4;}
-    else if (s == gensym("teapot"))    {x->x_method = (t_pdp_method)draw_teapot;  x->x_inlets = 1;}
-    else if (s == gensym("wteapot"))   {x->x_method = (t_pdp_method)draw_wteapot; x->x_inlets = 1;}
-
-    else if (s == gensym("dodeca"))  {x->x_method = (t_pdp_method)draw_dodeca;  x->x_inlets = 0;}
-    else if (s == gensym("icosa"))   {x->x_method = (t_pdp_method)draw_icosa;   x->x_inlets = 0;}
-    else if (s == gensym("octa"))    {x->x_method = (t_pdp_method)draw_octa;    x->x_inlets = 0;}
-    else if (s == gensym("tetra"))   {x->x_method = (t_pdp_method)draw_tetra;   x->x_inlets = 0;}
-    else if (s == gensym("wdodeca")) {x->x_method = (t_pdp_method)draw_wdodeca;  x->x_inlets = 0;}
-    else if (s == gensym("wicosa"))  {x->x_method = (t_pdp_method)draw_wicosa;   x->x_inlets = 0;}
-    else if (s == gensym("wocta"))   {x->x_method = (t_pdp_method)draw_wocta;    x->x_inlets = 0;}
-    else if (s == gensym("wtetra"))  {x->x_method = (t_pdp_method)draw_wtetra;   x->x_inlets = 0;}
-
-    else {
-	post("pdp_3d_draw: object %s not found", s->s_name);
-	x->x_method = 0;
-	x->x_inlets = 0;
-    }
-
-    // the number of texture inlets
-    x->x_tex_in = 1;
-}
-
-
-void *pdp_3d_draw_new(t_symbol *s, t_floatarg p0, t_floatarg p1, t_floatarg p2, t_floatarg p3)
-{
-    t_pdp_3d_draw *x = (t_pdp_3d_draw *)pd_new(pdp_3d_draw_class);
-    char param[] = "p0";
-    int i;
-
-    /* super init */
-    pdp_3dp_base_init(x);
-
-    x->x_p0 = p0;
-    x->x_p1 = p1;
-    x->x_p2 = p2;
-    x->x_p3 = p3;
-
-    /* set the object & number of inlets */
-    pdp_3d_draw_object(x, s);
-
-    /* create texture inlets */
-    for(i=0; i<x->x_tex_in; i++){
-	pdp_base_add_pdp_inlet(x);
-    }
-
-    /* create additional inlets */
-    for(i=0; i<x->x_inlets; i++){
-	pdp_base_add_gen_inlet(x, gensym("float"), gensym(param));
-	param[1]++;
-    }
-
-    /* create dpd outlet */
-    pdp_3dp_base_add_outlet(x, (t_pdp_method)draw_process, 0);
-
-    /* setup quadric */
-    x->x_quadric = gluNewQuadric();
-
-    /* init command list */
-    pdp_dpd_commandfactory_init(&x->x_clist, sizeof(t_drawcommand));
-
-    /* register command factory method */
-    pdp_dpd_base_register_command_factory_method(x, (t_pdp_newmethod)pdp_3d_draw_get_command_object);
-       
-
-
-
-    return (void *)x;
-}
-
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-
-void pdp_3d_draw_setup(void)
-{
-
-
-    pdp_3d_draw_class = class_new(gensym("3dp_draw"), (t_newmethod)pdp_3d_draw_new,
-    	(t_method)pdp_3d_draw_free, sizeof(t_pdp_3d_draw), 0, A_SYMBOL, 
-				  A_DEFFLOAT, A_DEFFLOAT, A_DEFFLOAT, A_DEFFLOAT, A_NULL);
-    pdp_3dp_base_setup(pdp_3d_draw_class);
-
-    class_addmethod(pdp_3d_draw_class, (t_method)pdp_3d_draw_p0, gensym("p0"),  A_DEFFLOAT, A_NULL);  
-    class_addmethod(pdp_3d_draw_class, (t_method)pdp_3d_draw_p1, gensym("p1"),  A_DEFFLOAT, A_NULL);  
-    class_addmethod(pdp_3d_draw_class, (t_method)pdp_3d_draw_p2, gensym("p2"),  A_DEFFLOAT, A_NULL);  
-    class_addmethod(pdp_3d_draw_class, (t_method)pdp_3d_draw_p3, gensym("p3"),  A_DEFFLOAT, A_NULL);  
-
-    class_addmethod(pdp_3d_draw_class, (t_method)pdp_3d_draw_delete_texture, gensym("delete_texture"),  A_DEFFLOAT, A_NULL);  
-
-}
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/opengl/modules/pdp_3d_drawmesh.c b/opengl/modules/pdp_3d_drawmesh.c
deleted file mode 100644
index cd2c973..0000000
--- a/opengl/modules/pdp_3d_drawmesh.c
+++ /dev/null
@@ -1,340 +0,0 @@
-/*
- *   Pure Data Packet module.
- *   Copyright (c) by Tom Schouten <pdp@zzz.kotnet.org>
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-/* a very naive approach to triangular meshes */
-
-
-// $$TODO: some serious memory corruption in this file our the list implementation
-
-
-#include "GL/gl.h"
-#include <math.h>
-//#include <GL/glut.h>
-
-#include "pdp_opengl.h"
-#include "pdp_3dp_base.h"
-#include "pdp_mesh.h"
-
-
-/* PD OBJECT */
-
-typedef struct _pdp_3d_drawmesh
-{
-    t_pdp_3dp_base x_base;
-    t_pdp_dpd_commandfactory x_clist;
-
-    t_mesh *x_mesh; 
-    int x_wireframe;
-    int x_flatshading;
-
-} t_pdp_3d_drawmesh;
-
-
-/* MESHCOMMAND OBJECT */
-
-typedef struct _meshcommand
-{
-    t_pdp_dpd_command x_head;
-    int x_context_packet;
-    int x_texture_packet;
-    t_pdp_3d_drawmesh *x_mother;
-    t_pdp_method x_method;
-
-    int x_wireframe;
-    int x_flatshading;
-    float x_step;
-    float x_d0;
-    float x_r0;
-    int x_normal_type;
-    
-} t_meshcommand;
-
-
-/* MESHCOMMAND METHODS */
-
-/* draw the mesh */
-static void meshcommand_draw(t_meshcommand *x)
-{
-    int i = 0;
-    t_pdp_atom *it;
-    t_pdp_list *tl = x->x_mother->x_mesh->triangles;
-    t_triangle *t;
-    GLenum mode = (x->x_wireframe) ? GL_LINE_LOOP : GL_TRIANGLES;
-
-    //glLightModeli(GL_LIGHT_MODEL_TWO_SIDE, GL_FALSE);
-
-    glLineWidth(5);
-
-    glBegin(mode);
-
-    if (x->x_flatshading){
-	PDP_POINTER_IN(tl, it, t){
-	    glNormal3fv(t->n);
-	    for (i=0; i<3; i++){
-		glVertex3fv(t->v[i]->c);
-	    }
-	}
-    }
-    else{
-	PDP_POINTER_IN(tl, it, t){
-	    for (i=0; i<3; i++){
-		glNormal3fv(t->v[i]->n);
-		glVertex3fv(t->v[i]->c);
-	    }
-	}
-    }
-    glEnd();
-}
-
-static void meshcommand_relax(t_meshcommand *x)
-{
-    mesh_relax(x->x_mother->x_mesh, x->x_step, x->x_d0, x->x_r0);
-}
-
-
-/* the main subcommand dispatcher */
-static void meshcommand_execute(t_meshcommand *x)
-{
-    int p = x->x_context_packet;
- 
-    /* check if it's a valid buffer we can draw in */
-    if (pdp_packet_3Dcontext_isvalid(p)){ 
-	
-
-	/* setup rendering context */
-	pdp_packet_3Dcontext_set_rendering_context(p);
-
-	/* call the command method */
-	if (x->x_method) (x->x_method)(x);
-
-    }
-
-    /* you know the drill: command done, sword in belly. */
-    pdp_dpd_command_suicide(x);
-}
-
-static void meshcommand_split_all_four(t_meshcommand *x)
-{
-    mesh_split_all_four(x->x_mother->x_mesh);
-}
-static void meshcommand_split_all_three(t_meshcommand *x){
-    mesh_split_all_three(x->x_mother->x_mesh);
-}
-static void meshcommand_split_random_three(t_meshcommand *x){
-    mesh_split_random_three(x->x_mother->x_mesh);
-}
-
-
-static void meshcommand_reset(t_meshcommand *x)
-{
-    mesh_free(x->x_mother->x_mesh);
-    x->x_mother->x_mesh = mesh_new_tetra();
-}
-
-static void meshcommand_debug(t_meshcommand *x)
-{
-    mesh_debug(x->x_mother->x_mesh);
-}
-
-static void meshcommand_calculate_normals(t_meshcommand *x)
-{
-    x->x_mother->x_mesh->normal_type = x->x_normal_type;
-    mesh_calculate_normals(x->x_mother->x_mesh);
-}
-
-
-
-
-/* PD OBJECT METHODS */
-
-
-/* return a new command object */
-void *pdp_3d_drawmesh_get_command_object(t_pdp_3d_drawmesh *x)
-{
-    t_meshcommand *c = (t_meshcommand *)pdp_dpd_commandfactory_get_new_command(&x->x_clist);
-    c->x_context_packet = pdp_3dp_base_get_context_packet(x);
-    c->x_mother = x;
-    c->x_method = (t_pdp_method)meshcommand_draw; //default command is draw
-    c->x_wireframe = x->x_wireframe;
-    c->x_flatshading = x->x_flatshading;
-
-    return c;
-}
-
-/* schedule a command */
-static void pdp_3d_drawmesh_queue_command(t_pdp_3d_drawmesh *x, t_meshcommand *c)
-{
-    pdp_3dp_base_queue_command(x, c, (t_pdp_method)meshcommand_execute, 0, 0);
-}
-
-static void pdp_3d_drawmesh_queue_simple_command(t_pdp_3d_drawmesh *x, t_pdp_method method)
-{
-    t_meshcommand *c = (t_meshcommand *)pdp_3d_drawmesh_get_command_object(x);
-    c->x_method = method;
-    pdp_3dp_base_queue_command(x, c, (t_pdp_method)meshcommand_execute, 0, 0);
-}
-
-//NOTE: only the meshcommands are entitled to use the mesh (thread issues)
-//therefore all mesh manipulations must be queued as a command
-
-
-static void pdp_3d_drawmesh_debug(t_pdp_3d_drawmesh *x)
-{
-    pdp_3d_drawmesh_queue_simple_command(x, (t_pdp_method)meshcommand_debug);
-}
-
-static void pdp_3d_drawmesh_relax(t_pdp_3d_drawmesh *x, t_floatarg step, 
-				  t_floatarg d0, t_floatarg r0)
-{
-    t_meshcommand *c = (t_meshcommand *)pdp_3d_drawmesh_get_command_object(x);
-    c->x_step = step;
-    c->x_d0 = d0;
-    c->x_r0 = r0;
-    c->x_method = (t_pdp_method)meshcommand_relax;
-    pdp_3d_drawmesh_queue_command(x, c);
-
-}
-
-void pdp_3d_drawmesh_normal(t_pdp_3d_drawmesh *x, t_symbol *s)
-{
-    t_meshcommand *c = (t_meshcommand *)pdp_3d_drawmesh_get_command_object(x);
-    if (gensym("sphere") == s)       c->x_normal_type = MESH_NORMAL_SPHERE;
-    else if (gensym("prism") == s)   c->x_normal_type = MESH_NORMAL_PRISM;
-    else if (gensym("random") == s)  c->x_normal_type = MESH_NORMAL_RANDOM;
-    else if (gensym("average") == s) c->x_normal_type = MESH_NORMAL_AVERAGE;
-    c->x_method = (t_pdp_method)meshcommand_calculate_normals;
-    pdp_3d_drawmesh_queue_command(x, c);
-
-}
-
-/* this is used by the standard drawing routine, so doesn't need to be scheduled */
-void pdp_3d_drawmesh_wireframe(t_pdp_3d_drawmesh *x, t_float f)
-{
-    x->x_wireframe = (f != 0.0f);
-}
-
-void pdp_3d_drawmesh_flatshading(t_pdp_3d_drawmesh *x, t_float f)
-{
-    x->x_flatshading = (f != 0.0f);
-}
-
-
-static void pdp_3d_drawmesh_split_all_four(t_pdp_3d_drawmesh *x)
-{
-    pdp_3d_drawmesh_queue_simple_command(x, (t_pdp_method)meshcommand_split_all_four);
-}
-
-static void pdp_3d_drawmesh_split_all_three(t_pdp_3d_drawmesh *x)
-{
-    pdp_3d_drawmesh_queue_simple_command(x, (t_pdp_method)meshcommand_split_all_three);
-}
-
-static void pdp_3d_drawmesh_split_random_three(t_pdp_3d_drawmesh *x)
-{
-    pdp_3d_drawmesh_queue_simple_command(x, (t_pdp_method)meshcommand_split_random_three);
-}
-
-
-static void pdp_3d_drawmesh_reset(t_pdp_3d_drawmesh *x)
-{
-    pdp_3d_drawmesh_queue_simple_command(x, (t_pdp_method)meshcommand_reset);
-
-}
-
-
-
-
-
-
-
-
-
-
-t_class *pdp_3d_drawmesh_class;
-
-
-void pdp_3d_drawmesh_free(t_pdp_3d_drawmesh *x)
-{
-    /* queue needs to finish before mesh is deleted */
-    pdp_3dp_base_queue_wait(x);
-    mesh_free(x->x_mesh);
-
-    pdp_3dp_base_free(x);
-    pdp_dpd_commandfactory_free(&x->x_clist);
-}
-
-void *pdp_3d_drawmesh_new(t_symbol *s, t_floatarg p0, t_floatarg p1, t_floatarg p2, t_floatarg p3)
-{
-    t_pdp_3d_drawmesh *x = (t_pdp_3d_drawmesh *)pd_new(pdp_3d_drawmesh_class);
-
-    /* super init */
-    pdp_3dp_base_init(x);
-
-    /* create dpd outlet */
-    pdp_3dp_base_add_outlet(x, (t_pdp_method)meshcommand_execute, 0);
-
-    /* init command list */
-    pdp_dpd_commandfactory_init(&x->x_clist, sizeof(t_meshcommand));
-
-    /* register command factory method */
-    pdp_dpd_base_register_command_factory_method(x, (t_pdp_newmethod)pdp_3d_drawmesh_get_command_object);
-       
-
-    /* initialize triangular mesh with a simply connected manifold */
-    x->x_mesh = mesh_new_tetra();
-
-    x->x_wireframe = 0;
-    x->x_flatshading = 0;
-
-    return (void *)x;
-}
-
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-
-void pdp_3d_drawmesh_setup(void)
-{
-
-    pdp_3d_drawmesh_class = class_new(gensym("3dp_drawmesh"), (t_newmethod)pdp_3d_drawmesh_new,
-    	(t_method)pdp_3d_drawmesh_free, sizeof(t_pdp_3d_drawmesh), 0, A_DEFSYMBOL, 
-				  A_DEFFLOAT, A_DEFFLOAT, A_DEFFLOAT, A_DEFFLOAT, A_NULL);
-    pdp_3dp_base_setup(pdp_3d_drawmesh_class);
-
-
-    class_addmethod(pdp_3d_drawmesh_class, (t_method)pdp_3d_drawmesh_split_random_three, gensym("split3random"), A_NULL);
-    class_addmethod(pdp_3d_drawmesh_class, (t_method)pdp_3d_drawmesh_split_all_three, gensym("split3"), A_NULL);
-    class_addmethod(pdp_3d_drawmesh_class, (t_method)pdp_3d_drawmesh_split_all_four, gensym("split4"), A_NULL);
-    class_addmethod(pdp_3d_drawmesh_class, (t_method)pdp_3d_drawmesh_reset, gensym("reset"), A_NULL);
-    class_addmethod(pdp_3d_drawmesh_class, (t_method)pdp_3d_drawmesh_normal, gensym("normal"), A_SYMBOL, A_NULL);
-    class_addmethod(pdp_3d_drawmesh_class, (t_method)pdp_3d_drawmesh_relax, gensym("springrelax"),
-		    A_FLOAT, A_FLOAT, A_FLOAT, A_NULL);
-    class_addmethod(pdp_3d_drawmesh_class, (t_method)pdp_3d_drawmesh_debug, gensym("info"), A_NULL);
-    class_addmethod(pdp_3d_drawmesh_class, (t_method)pdp_3d_drawmesh_wireframe, gensym("wireframe"), A_FLOAT, A_NULL);
-    class_addmethod(pdp_3d_drawmesh_class, (t_method)pdp_3d_drawmesh_flatshading, gensym("flatshading"), A_FLOAT, A_NULL);
-
-}
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/opengl/modules/pdp_3d_for.c b/opengl/modules/pdp_3d_for.c
deleted file mode 100644
index 54b0a71..0000000
--- a/opengl/modules/pdp_3d_for.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- *   Pure Data Packet module.
- *   Copyright (c) by Tom Schouten <pdp@zzz.kotnet.org>
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-/* a for loop for 3dp packets
-   this can later be adapted to a for loop for dpd packets. */
-
-#include "pdp_opengl.h"
-#include "pdp_internals.h"
-
-
-typedef struct pdp_3d_for_struct
-{
-    t_object x_obj;
-
-    t_int x_count;
-
-    t_outlet *x_outlet_dpd;
-    t_outlet *x_outlet_float;
-
-} t_pdp_3d_for;
-
-
-
-static void pdp_3d_for_input_0(t_pdp_3d_for *x, t_symbol *s, t_floatarg f)
-{
-    int i;
-
-    /* trigger on "accumulate" */
-
-    if (s == gensym("accumulate")){
-	for (i=0; i<x->x_count; i++){
-	    outlet_float(x->x_outlet_float, (float)i);
-	    outlet_dpd(x->x_outlet_dpd, (int)f);
-	}
-    }
-}
-
-static void pdp_3d_for_count(t_pdp_3d_for *x, t_floatarg f)
-{
-    int count = (int)f;
-    if (count >= 0) x->x_count = count;
-}
-
-
-static void pdp_3d_for_free(t_pdp_3d_for *x)
-{
-}
-
-t_class *pdp_3d_for_class;
-
-
-
-void *pdp_3d_for_new(t_floatarg f)
-{
-    int count = (int)f;
-
-    t_pdp_3d_for *x = (t_pdp_3d_for *)pd_new(pdp_3d_for_class);
-
-    inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("float"), gensym("count"));
-
-    x->x_outlet_dpd = outlet_new(&x->x_obj, &s_anything); 
-    x->x_outlet_float = outlet_new(&x->x_obj, &s_float); 
-    x->x_count = (count > 0) ? count : 1;
-
-    return (void *)x;
-}
-
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-
-void pdp_3d_for_setup(void)
-{
-
-
-    pdp_3d_for_class = class_new(gensym("3dp_for"), (t_newmethod)pdp_3d_for_new,
-    	(t_method)pdp_3d_for_free, sizeof(t_pdp_3d_for), 0, A_DEFFLOAT, A_NULL);
-
-    class_addmethod(pdp_3d_for_class, (t_method)pdp_3d_for_input_0, gensym("dpd"),  A_SYMBOL, A_DEFFLOAT, A_NULL);
-    class_addmethod(pdp_3d_for_class, (t_method)pdp_3d_for_count, gensym("count"), A_FLOAT, A_NULL);
-
-}
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/opengl/modules/pdp_3d_light.c b/opengl/modules/pdp_3d_light.c
deleted file mode 100644
index b0b4a92..0000000
--- a/opengl/modules/pdp_3d_light.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- *   Pure Data Packet module.
- *   Copyright (c) by Tom Schouten <pdp@zzz.kotnet.org>
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-
-#include <GL/gl.h>
-#include "pdp_opengl.h"
-#include "pdp_3dp_base.h"
-
-typedef struct pdp_3d_light_struct
-{
-    t_pdp_3dp_base x_base;
-
-    //float x_centerx;
-    //float x_centery;
-    //float x_centerz;
-    int x_index;
-
-} t_pdp_3d_light;
-
-
-
-static void pdp_3d_light_process(t_pdp_3d_light *x)
-{
-    int p = pdp_3dp_base_get_context_packet(x);
-    int i;
-    GLfloat ambient[] = {.7,.7,.7,1};
-    GLfloat diffuse[] = {.6,.6,.6,1};
-    GLfloat specular[] = {1, 1, 1, 1};
-    GLfloat shininess[] = {50};
-    GLfloat position[] = {0,0,1,1};
-    GLfloat intensity[] = {1,1,1,0};
-
-    int light = GL_LIGHT0 + x->x_index;
-
-    /* check if it's a valid buffer we can draw in */
-    if (pdp_packet_3Dcontext_isvalid(p)){
-
-	position[0] = 0; //x->x_centerx;
-	position[1] = 0; //x->x_centery;
-	position[2] = 0; //x->x_centerz;
-	
-	/* set rendering context */
-	//pdp_packet_3Dcontext_set_rendering_context(p);
-
-	/* setup lighting */
-	
-	glEnable(GL_LIGHTING);
-	glLightModeli(GL_LIGHT_MODEL_TWO_SIDE, GL_TRUE);
-	glColorMaterial(GL_FRONT_AND_BACK, GL_DIFFUSE);
-	glEnable(GL_COLOR_MATERIAL);
-	//glMaterialfv(GL_FRONT, GL_AMBIENT, ambient);
-	glMaterialfv(GL_FRONT, GL_SPECULAR, specular);
-	glMaterialfv(GL_FRONT, GL_DIFFUSE, diffuse);
-	glMaterialfv(GL_FRONT, GL_SHININESS, shininess);
-	glLightfv(light, GL_POSITION, position);
-	//glLightfv(light, GL_DIFFUSE, intensity);
-	glEnable(light);
-
-
-	/* ALPHA HACK */
-	//glLightModeli(GL_LIGHT_MODEL_TWO_SIDE, GL_FALSE);
-	//glEnable(GL_BLEND);
-	//glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-	//glBlendFunc(GL_SRC_ALPHA, GL_ONE);
-	//glEnable(GL_ALPHA_TEST);
-	//glAlphaFunc(GL_GREATER, 0.f);
-
-    }
-
-}
-
-
-
-//static void pdp_3d_light_centerx(t_pdp_3d_light *x, t_floatarg f){x->x_centerx = f;}
-//static void pdp_3d_light_centery(t_pdp_3d_light *x, t_floatarg f){x->x_centery = f;}
-//static void pdp_3d_light_centerz(t_pdp_3d_light *x, t_floatarg f){x->x_centerz = f;}
-
-
-t_class *pdp_3d_light_class;
-
-
-
-void pdp_3d_light_free(t_pdp_3d_light *x)
-{
-    pdp_3dp_base_free(x);
-}
-
-void *pdp_3d_light_new(t_floatarg fi, t_floatarg cx, t_floatarg cy, t_floatarg cz)
-{
-    t_pdp_3d_light *x = (t_pdp_3d_light *)pd_new(pdp_3d_light_class);
-
-    /* super init */
-    pdp_3dp_base_init(x);
-
-    if (fi < 0) fi = 0;
-
-    x->x_index = (int)fi;
-    //x->x_centerx = cx;
-    //x->x_centery = cy;
-    //x->x_centerz = cz;
-
-    /* io */
-    //pdp_base_add_gen_inlet(x, gensym("float"), gensym("centerx"));
-    //pdp_base_add_gen_inlet(x, gensym("float"), gensym("centery"));
-    //pdp_base_add_gen_inlet(x, gensym("float"), gensym("centerz"));
-
-    /* add dpd outlet */
-    pdp_3dp_base_add_outlet(x,  (t_pdp_method)pdp_3d_light_process, 0);
-
-    return (void *)x;
-}
-
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-
-void pdp_3d_light_setup(void)
-{
-
-
-    pdp_3d_light_class = class_new(gensym("3dp_light"), (t_newmethod)pdp_3d_light_new,
-    	(t_method)pdp_3d_light_free, sizeof(t_pdp_3d_light), 0, 
-				   A_DEFFLOAT, A_DEFFLOAT, A_DEFFLOAT, A_DEFFLOAT, A_NULL);
-
-    pdp_3dp_base_setup(pdp_3d_light_class);
-
-    //class_addmethod(pdp_3d_light_class, (t_method)pdp_3d_light_centerx, gensym("centerx"),  A_DEFFLOAT, A_NULL);   
-    //class_addmethod(pdp_3d_light_class, (t_method)pdp_3d_light_centery, gensym("centery"),  A_DEFFLOAT, A_NULL);   
-    //class_addmethod(pdp_3d_light_class, (t_method)pdp_3d_light_centerz, gensym("centerz"),  A_DEFFLOAT, A_NULL);   
-
-}
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/opengl/modules/pdp_3d_push.c b/opengl/modules/pdp_3d_push.c
deleted file mode 100644
index d5a45fb..0000000
--- a/opengl/modules/pdp_3d_push.c
+++ /dev/null
@@ -1,181 +0,0 @@
-/*
- *   Pure Data Packet module.
- *   Copyright (c) by Tom Schouten <pdp@zzz.kotnet.org>
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-
-
-#include <GL/gl.h>
-#include "pdp_opengl.h"
-#include "pdp_3dp_base.h"
-
-typedef struct pdp_3d_push_struct
-{
-    t_pdp_3dp_base x_base;
-    GLenum x_matrix;
-    int x_change_mode;
-
-} t_pdp_3d_push;
-
-
-
-static void pdp_3d_push_process_right(t_pdp_3d_push *x)
-{
-    int p = pdp_3dp_base_get_context_packet(x);
-    if (-1 != p){
-
-	/* push one of the matrices */
-	glMatrixMode(x->x_matrix);
-	glPushMatrix();
-
-	/* set default matrix to modelview */
-	if (!x->x_change_mode) glMatrixMode(GL_MODELVIEW);
-
-    }
-}
-static void pdp_3d_push_process_left(t_pdp_3d_push *x)
-{
-    int p = pdp_3dp_base_get_context_packet(x);
-    if (-1 != p){
-
-	/* restore the saved matrix */
-	glMatrixMode(x->x_matrix);
-	glPopMatrix();
-
-	/* set default matrix back to modelview */
-	glMatrixMode(GL_MODELVIEW);
-
-    }
-
-}
-
-
-static void pdp_3d_mode_process_right(t_pdp_3d_push *x)
-{
-    int p = pdp_3dp_base_get_context_packet(x);
-    if (-1 != p){
-
-	/* change matrix mode */
-	glMatrixMode(x->x_matrix);
-
-    }
-}
-
-static void pdp_3d_mode_process_left(t_pdp_3d_push *x)
-{
-    int p = pdp_3dp_base_get_context_packet(x);
-    if (-1 != p){
-
-	/* restore default matrix to modelview */
-	glMatrixMode(GL_MODELVIEW);
-
-    }
-}
-
-
-static void pdp_3d_push_setmatrix(t_pdp_3d_push *x, t_symbol *s)
-{
-    GLenum m;
-
-    /* find out which matrix to push */
-    if (s == gensym("projection")) m = GL_PROJECTION;
-    else if (s == gensym("modelview")) m = GL_MODELVIEW;
-    else if (s == gensym("texture")) m = GL_TEXTURE;
-    else if (s == gensym("color")) m = GL_COLOR;
-
-    /* default is modelview */
-    else m = GL_MODELVIEW;
-
-    x->x_matrix = m;
-}
-
-
-t_class *pdp_3d_push_class;
-
-
-
-void pdp_3d_push_free(t_pdp_3d_push *x)
-{
-    pdp_3dp_base_free(x);
-}
-
-void *pdp_3d_push_mode_new(t_symbol *s)
-{
-    t_pdp_3d_push *x = (t_pdp_3d_push *)pd_new(pdp_3d_push_class);
-
-    /* super init */
-    pdp_3dp_base_init(x);
-
-    /* setup which matrix we are talking about */
-    pdp_3d_push_setmatrix(x, s);
-
-    x->x_change_mode = 0;
-
-    return (void *)x;
-}
-
-void *pdp_3d_push_new(t_symbol *s, t_floatarg f)
-{
-    t_pdp_3d_push *x = (t_pdp_3d_push *)pdp_3d_push_mode_new(s);
-
-    /* create dpd outlets */
-    pdp_3dp_base_add_outlet(x, (t_pdp_method)pdp_3d_push_process_left, 0);
-    pdp_3dp_base_add_outlet(x, (t_pdp_method)pdp_3d_push_process_right, 0);
-
-    x->x_change_mode = (f != 0.0f);
-    
-    return (void *)x;
-}
-
-
-void *pdp_3d_mode_new(t_symbol *s)
-{
-    t_pdp_3d_push *x = (t_pdp_3d_push *)pdp_3d_push_mode_new(s);
-
-    /* create dpd outlets */
-    pdp_3dp_base_add_outlet(x, (t_pdp_method)pdp_3d_mode_process_left, 0);
-    pdp_3dp_base_add_outlet(x, (t_pdp_method)pdp_3d_mode_process_right, 0);
-
-
-    return (void *)x;
-}
-
-
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-
-void pdp_3d_push_setup(void)
-{
-
-
-    pdp_3d_push_class = class_new(gensym("3dp_push"), (t_newmethod)pdp_3d_push_new,
-    	(t_method)pdp_3d_push_free, sizeof(t_pdp_3d_push), 0, A_DEFSYMBOL, A_NULL);
-
-    class_addcreator((t_newmethod)pdp_3d_mode_new, gensym("3dp_mode"), A_DEFSYMBOL, A_NULL);
-
-    pdp_3dp_base_setup(pdp_3d_push_class);
-
-}
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/opengl/modules/pdp_3d_snap.c b/opengl/modules/pdp_3d_snap.c
deleted file mode 100644
index 2ee6d39..0000000
--- a/opengl/modules/pdp_3d_snap.c
+++ /dev/null
@@ -1,216 +0,0 @@
-/*
- *   Pure Data Packet module.
- *   Copyright (c) by Tom Schouten <pdp@zzz.kotnet.org>
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-
-#include <GL/gl.h>
-#include "pdp.h"
-#include "pdp_3dp_base.h"
-#include "pdp_opengl.h"
-
-typedef struct _pdp_3d_snap
-{
-    t_pdp_3dp_base x_base;
-    t_pdp_dpd_commandfactory x_cfact;
-    t_outlet *x_result_outlet;
-    t_pdp_symbol *x_dest_template;
-    int x_is_texture;
-    u32 x_width;
-    u32 x_height;
-    int x_auto_snap;
-    int x_pending_snap;
-
-} t_pdp_3d_snap;
-
-
-typedef struct _snap_command
-{
-    t_pdp_dpd_command x_base;
-    t_pdp_3d_snap *x_mother;
-    int x_context_packet;
-    int x_result_packet;
-    int x_active;
-} t_snap_command;
-
-
-
-
-/* COMAND METHODS */
-
-static void snap_texture_process(t_snap_command *x)
-{
-    int pt = -1;
-    int p = x->x_context_packet;
-    int i;
-    u32 w,h;
-
-    if (x->x_active && pdp_packet_3Dcontext_isvalid(p)){
-	
-	/* get dest texture sub dims */
-	w = (x->x_mother->x_width)  ? x->x_mother->x_width : pdp_packet_3Dcontext_subwidth(p);
-	h = (x->x_mother->x_height) ? x->x_mother->x_height : pdp_packet_3Dcontext_subheight(p);
-
-	/* texture is a special case */
-	if (x->x_mother->x_is_texture){
-
-	    /* create a new texture packet */
-	    pt = pdp_packet_new_texture(w,h,GL_RGB);
-	    if (-1 != pt) {
-		
-		/* set rendering context */
-		pdp_packet_3Dcontext_set_rendering_context(p);
-		
-		/* copy pbuf to new texture */
-		pdp_packet_texture_make_current(pt);
-		//glReadBuffer(GL_FRONT); //this is for weird feedback stuff..
-		glCopyTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 0, 0, w, h);
-		
-		x->x_result_packet = pt;
-	    }
-	}
-
-	/* other type: snap to bitmap first, then convert */
-	else{
-
-	    //nvidia driver 4191 bug workaround (w -> multiple of 4)
-	    w &= -4;
-
-	    pt = pdp_packet_3Dcontext_snap_to_bitmap(p, w, h);
-	    //pt = pdp_packet_new_bitmap_rgb(w, h);
-	    //pdp_packet_print_debug(pt);
-	    x->x_result_packet = pdp_packet_convert_ro(pt, x->x_mother->x_dest_template);
-	    pdp_packet_mark_unused(pt);
-	}
-    }
-}
-
-static void snap_callback(t_snap_command *x)
-{
-    /* send packet to outlet */
-    pdp_packet_pass_if_valid(x->x_mother->x_result_outlet, &x->x_result_packet);
-    pdp_dpd_command_suicide(x);
-}
-
-
-/* PD OBJECT METHODS */
-
-
-static void pdp_3d_snap_snap(t_pdp_3d_snap *x)
-{
-    x->x_pending_snap = 1;
-}
-
-static void pdp_3d_snap_autosnap(t_pdp_3d_snap *x, t_floatarg f)
-{
-    if (f){
-	x->x_auto_snap = 1;
-	x->x_pending_snap = 1;
-    }
-    else{
-	x->x_auto_snap = 0;
-	x->x_pending_snap = 0;
-    }
-}
-
-static void *pdp_3d_snap_get_new_command(t_pdp_3d_snap *x)
-{
-    t_snap_command *c = (t_snap_command *)pdp_dpd_commandfactory_get_new_command(&x->x_cfact);
-    c->x_mother = x;
-    c->x_context_packet = pdp_3dp_base_get_context_packet(x);
-    c->x_result_packet = -1;
-    c->x_active = x->x_pending_snap;
-    if (!x->x_auto_snap) x->x_pending_snap = 0;
-    return (void *)c;
-}
-
-
-t_class *pdp_3d_snap_class;
-
-
-
-void pdp_3d_snap_free(t_pdp_3d_snap *x)
-{
-    //pdp_dpd_base_queue_wait(x);
-    pdp_3dp_base_free(x);
-}
-
-void *pdp_3d_snap_new(t_symbol *s, t_floatarg w, t_floatarg h)
-{
-    t_pdp_3d_snap *x = (t_pdp_3d_snap *)pd_new(pdp_3d_snap_class);
-
-    /* super init */
-    pdp_3dp_base_init(x);
-
-    /* get destination template */
-    x->x_dest_template = (s == gensym("")) ?  pdp_gensym("texture/*/*") : pdp_gensym(s->s_name);
-    x->x_is_texture = pdp_type_description_match(x->x_dest_template, pdp_gensym("texture/*/*"));
-    w = (w < 0) ? 0 : w;
-    h = (h < 0) ? 0 : h;
-    x->x_width = w;
-    x->x_height = h;
-
-    x->x_auto_snap = 1;
-    x->x_pending_snap = 1;
-
-    /* issue warning */
-    if (!x->x_is_texture && !(x->x_width && x->x_height)){
-	//post("WARNING: 3dp_snap: target is not a texture and dimensions are not set.");
-	//post("WARNING: using default image size 320x240.");
-	//x->x_width = 320;
-	//x->x_height = 240;
-    }
-
-    /* create outlets */
-    pdp_3dp_base_add_outlet(x, (t_pdp_method)snap_texture_process, (t_pdp_method)snap_callback);
-    x->x_result_outlet = outlet_new((t_object *)x, &s_anything);
-
-    /* init command list */
-    pdp_dpd_commandfactory_init(&x->x_cfact, sizeof(t_snap_command));
-
-    /* register command factory method */
-    pdp_dpd_base_register_command_factory_method(x, (t_pdp_newmethod)pdp_3d_snap_get_new_command);
-       
-
-    return (void *)x;
-}
-
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-
-void pdp_3d_snap_setup(void)
-{
-
-
-    pdp_3d_snap_class = class_new(gensym("3dp_snap"), (t_newmethod)pdp_3d_snap_new,
-    	(t_method)pdp_3d_snap_free, sizeof(t_pdp_3d_snap), 0, A_DEFSYMBOL, A_DEFFLOAT, A_DEFFLOAT, A_NULL);
-
-    pdp_3dp_base_setup(pdp_3d_snap_class);
-
-    class_addmethod(pdp_3d_snap_class, (t_method)pdp_3d_snap_snap, gensym("bang"), A_NULL);
-    class_addmethod(pdp_3d_snap_class, (t_method)pdp_3d_snap_autosnap, gensym("autosnap"), A_FLOAT, A_NULL);
-
-}
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/opengl/modules/pdp_3d_state.c b/opengl/modules/pdp_3d_state.c
deleted file mode 100644
index d34ff94..0000000
--- a/opengl/modules/pdp_3d_state.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- *   Pure Data Packet module.
- *   Copyright (c) by Tom Schouten <pdp@zzz.kotnet.org>
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-
-/* change binary opengl state variables. all defaults (flag = 0) should be set
-   in the render context init.
-
-   right outlet has the thing enabled (or disabled, depending on toggle)
-   left outlet has the thing disabled (better: it should push it)
-
-   simple version: does not permit reentry (yet) */
-
-
-#include <GL/gl.h>
-#include "pdp_opengl.h"
-#include "pdp_3dp_base.h"
-
-typedef struct pdp_3d_state_struct
-{
-    t_pdp_3dp_base x_base;
-    GLboolean x_flag;
-    GLboolean x_prev_flag;
-    GLenum x_thing;
-    void (*x_setup)(void);
-
-} t_pdp_3d_state;
-
-
-static void _setflag(GLenum thing, GLboolean flag)
-{
-    if (flag) glEnable(thing);
-    else glDisable(thing);
-}
-
-static void pdp_3d_state_process_right(t_pdp_3d_state *x)
-{
-    int p;
-    if (-1 != (p = pdp_3dp_base_get_context_packet(x))){
-	/* store previous flag */
-	pdp_packet_3Dcontext_set_rendering_context(p);
-	glGetBooleanv(x->x_thing, &x->x_prev_flag);
-	_setflag(x->x_thing, x->x_flag);
-	if (x->x_setup) x->x_setup();
-    }
-}
-
-static void pdp_3d_state_process_left(t_pdp_3d_state *x)
-{
-    int p;
-    /* allways run left method (reset) */
-    if (-1 != (p = pdp_3dp_base_get_context_packet(x))){
-	pdp_packet_3Dcontext_set_rendering_context(p);
-	_setflag(x->x_thing, x->x_prev_flag);
-    }
-}
-
-static void pdp_3d_state_flag(t_pdp_3d_state *x, t_floatarg f)
-{
-    x->x_flag = (f == 0.0f) ? GL_FALSE : GL_TRUE;
-}
-
-static void _blend(void)     {glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);}
-static void _blend_add(void) {glBlendFunc(GL_SRC_ALPHA, GL_ONE);}
-
-t_class *pdp_3d_state_class;
-void pdp_3d_state_free(t_pdp_3d_state *x){pdp_3dp_base_free(x);}
-void *pdp_3d_state_new(t_symbol *s, t_floatarg f)
-{
-    t_pdp_3d_state *x = (t_pdp_3d_state *)pd_new(pdp_3d_state_class);
-
-    /* super init */
-    pdp_3dp_base_init(x);
-    pdp_3d_state_flag(x,f);
-
-    if      (s == gensym("blend_mix"))  {x->x_setup = _blend;     x->x_thing = GL_BLEND;}
-    else if (s == gensym("blend_add"))  {x->x_setup = _blend_add; x->x_thing = GL_BLEND;}
-    else if (s == gensym("depth_test")) {x->x_setup = 0;          x->x_thing = GL_DEPTH_TEST;}
-
-    /* unkown command: do nothing */
-    else {
-	post ("3dp_state: unknown flag %s", s->s_name);
-	pd_free((void *)x);
-	return 0;
-    }
-
-    /* create additional inlet */
-    pdp_base_add_gen_inlet(x, gensym("float"), gensym("flag"));
-
-    /* create dpd outlets */
-    pdp_3dp_base_add_outlet(x, (t_pdp_method)pdp_3d_state_process_left, 0);
-    pdp_3dp_base_add_outlet(x, (t_pdp_method)pdp_3d_state_process_right, 0);
-
-
-    return (void *)x;
-}
-
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-
-void pdp_3d_state_setup(void)
-{
-
-
-    pdp_3d_state_class = class_new(gensym("3dp_toggle"), (t_newmethod)pdp_3d_state_new,
-    	(t_method)pdp_3d_state_free, sizeof(t_pdp_3d_state), 0, A_SYMBOL, A_DEFFLOAT, A_NULL);
-
-    pdp_3dp_base_setup(pdp_3d_state_class);
-    class_addmethod(pdp_3d_state_class, (t_method)pdp_3d_state_flag, gensym("flag"), A_FLOAT, A_NULL);
-
-}
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/opengl/modules/pdp_3d_subcontext.c b/opengl/modules/pdp_3d_subcontext.c
deleted file mode 100644
index 11017e2..0000000
--- a/opengl/modules/pdp_3d_subcontext.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- *   Pure Data Packet module.
- *   Copyright (c) by Tom Schouten <pdp@zzz.kotnet.org>
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-
-
-#include <GL/gl.h>
-#include "pdp_opengl.h"
-#include "pdp_3dp_base.h"
-
-typedef struct pdp_3d_subcontext_struct
-{
-    t_pdp_3dp_base x_base;
-    int x_width;
-    int x_height;
-
-} t_pdp_3d_subcontext;
-
-
-
-static void pdp_3d_subcontext_process_right(t_pdp_3d_subcontext *x)
-{
-    int p = pdp_3dp_base_get_context_packet(x);
-    if (-1 != p){
-
-	/* set subdims */
-	pdp_packet_3Dcontext_set_subwidth(p, x->x_width);
-	pdp_packet_3Dcontext_set_subheight(p, x->x_height);
-
-	/* reinit everything */
-	pdp_packet_3Dcontext_set_rendering_context(p);
-	pdp_packet_3Dcontext_setup_3d_context(p);
-
-    }
-}
-static void pdp_3d_subcontext_process_left(t_pdp_3d_subcontext *x)
-{
-    int p = pdp_3dp_base_get_context_packet(x);
-    if (-1 != p){
-      
-	/* restore subdims */
-	pdp_packet_3Dcontext_set_subwidth(p, pdp_packet_3Dcontext_width(p));
-	pdp_packet_3Dcontext_set_subheight(p, pdp_packet_3Dcontext_height(p));
-
-	/* re-init everything */
-	pdp_packet_3Dcontext_set_rendering_context(p);
-	pdp_packet_3Dcontext_setup_3d_context(p);
-
-    }
-
-}
-
-t_class *pdp_3d_subcontext_class;
-
-
-
-void pdp_3d_subcontext_free(t_pdp_3d_subcontext *x)
-{
-    pdp_3dp_base_free(x);
-}
-
-void *pdp_3d_subcontext_new(t_floatarg w, t_floatarg h)
-{
-    t_pdp_3d_subcontext *x = (t_pdp_3d_subcontext *)pd_new(pdp_3d_subcontext_class);
-
-    /* super init */
-    pdp_3dp_base_init(x);
-
-
-    /* create dpd outlets */
-    pdp_3dp_base_add_outlet(x, (t_pdp_method)pdp_3d_subcontext_process_left, 0);
-    pdp_3dp_base_add_outlet(x, (t_pdp_method)pdp_3d_subcontext_process_right, 0);
-
-    x->x_width = (w < 0) ? 64 : w;
-    x->x_height = (h < 0) ? 64 : h;
-
-    return (void *)x;
-}
-
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-
-void pdp_3d_subcontext_setup(void)
-{
-
-
-    pdp_3d_subcontext_class = class_new(gensym("3dp_subcontext"), (t_newmethod)pdp_3d_subcontext_new,
-    	(t_method)pdp_3d_subcontext_free, sizeof(t_pdp_3d_subcontext), 0, A_FLOAT, A_FLOAT, A_NULL);
-
-    pdp_3dp_base_setup(pdp_3d_subcontext_class);
-
-}
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/opengl/modules/pdp_3d_view.c b/opengl/modules/pdp_3d_view.c
deleted file mode 100644
index 2317703..0000000
--- a/opengl/modules/pdp_3d_view.c
+++ /dev/null
@@ -1,231 +0,0 @@
-/*
- *   Pure Data Packet module.
- *   Copyright (c) by Tom Schouten <pdp@zzz.kotnet.org>
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-
-
-#include <GL/gl.h>
-#include "pdp_opengl.h"
-#include "pdp_3dp_base.h"
-
-
-
-/* PD OBJECT */
-typedef struct _pdp_3d_view
-{
-    t_pdp_3dp_base x_base;
-    t_pdp_dpd_commandfactory x_clist;
-
-    float x_p0;
-    float x_p1;
-    float x_p2;
-    float x_p3;
-    t_pdp_method x_method;
-
-
-    int x_inlets;
-} t_pdp_3d_view;
-
-
-/* COMMAND OBJECT */
-typedef struct _viewcommand
-{
-    t_pdp_dpd_command x_head; // viewcommand base
-    t_pdp_3d_view *x_x;       // command owner
-    int x_context_packet;
-    float x_p0;
-    float x_p1;
-    float x_p2;
-    float x_p3;
-    
-} t_viewcommand;
-
-
-
-
-/* COMMAND OBJECT METHODS */
-
-/* rotate about the negative z axis */
-static void view_rot2d(t_viewcommand *x) {glRotatef(x->x_p0, 0, 0, -1);}
-
-/* rotate about the positive x,y,z axis */
-static void view_rotx(t_viewcommand *x) {glRotatef(x->x_p0, 1, 0, 0);}
-static void view_roty(t_viewcommand *x) {glRotatef(x->x_p0, 0, 1, 0);}
-static void view_rotz(t_viewcommand *x) {glRotatef(x->x_p0, 0, 0, 1);}
-static void view_rota(t_viewcommand *x) {glRotatef(x->x_p3, x->x_p0, x->x_p1, x->x_p2);}
-
-/* translate along an axis */
-static void view_transx(t_viewcommand *x) {glTranslatef(x->x_p0, 0, 0);}
-static void view_transy(t_viewcommand *x) {glTranslatef(0, x->x_p0, 0);}
-static void view_transz(t_viewcommand *x) {glTranslatef(0, 0, x->x_p0);}
-static void view_transxyz(t_viewcommand *x) {glTranslatef(x->x_p0, x->x_p1, x->x_p2);}
-
-/* rotate about the positive x,y,z axis */
-static void view_scalex(t_viewcommand *x) {glScalef(x->x_p0, 1, 1);}
-static void view_scaley(t_viewcommand *x) {glScalef(1, x->x_p0, 1);}
-static void view_scalez(t_viewcommand *x) {glScalef(1, 1, x->x_p0);}
-static void view_scale(t_viewcommand *x) {glScalef(x->x_p0, x->x_p0, x->x_p0);}
-
-/* specials */
-static void view_reset_3d(t_viewcommand *x) {pdp_packet_3Dcontext_setup_3d_context(x->x_context_packet);}
-static void view_scale_aspect(t_viewcommand *x) {glScalef(pdp_packet_3Dcontext_subaspect(x->x_context_packet),1,1);}
-
-
-/* process command */
-static void view_process(t_viewcommand *x)
-{
-    int p = x->x_context_packet;
- 
-    /* check if it's a valid context buffer we can draw in */
-    if (pdp_packet_3Dcontext_isvalid(p)){ 
-
-	/* setup rendering context */
-	pdp_packet_3Dcontext_set_rendering_context(p);
-
-	/* call the generating method */
-	if (x->x_x->x_method) (*x->x_x->x_method)(x);
-    }
-
-    /* suicide */
-    pdp_dpd_command_suicide(x);
-}
-
-
-
-/* command object factory method */
-void *pdp_3d_view_get_command_object(t_pdp_3d_view *x)
-{
-    t_viewcommand *c = (t_viewcommand *)pdp_dpd_commandfactory_get_new_command(&x->x_clist);
-    c->x_p0 = x->x_p0;
-    c->x_p1 = x->x_p1;
-    c->x_p2 = x->x_p2;
-    c->x_p3 = x->x_p3;
-    c->x_context_packet = pdp_3dp_base_get_context_packet(x);
-    c->x_x = x;
-
-    return c;
-}
-
-
-
-/* PD OBJECT METHODS */
-
-static void pdp_3d_view_p0(t_pdp_3d_view *x, t_floatarg f){x->x_p0 = f;}
-static void pdp_3d_view_p1(t_pdp_3d_view *x, t_floatarg f){x->x_p1 = f;}
-static void pdp_3d_view_p2(t_pdp_3d_view *x, t_floatarg f){x->x_p2 = f;}
-static void pdp_3d_view_p3(t_pdp_3d_view *x, t_floatarg f){x->x_p3 = f;}
-
-
-t_class *pdp_3d_view_class;
-
-
-
-void pdp_3d_view_free(t_pdp_3d_view *x)
-{
-    pdp_dpd_commandfactory_free(&x->x_clist);
-    pdp_3dp_base_free(x);
-}
-
-void *pdp_3d_view_new(t_symbol *s, t_floatarg p0, t_floatarg p1, t_floatarg p2, t_floatarg p3)
-{
-    t_pdp_3d_view *x = (t_pdp_3d_view *)pd_new(pdp_3d_view_class);
-    char param[] = "p0";
-    int i;
-
-    /* super init */
-    pdp_3dp_base_init(x);
-
-    x->x_p0 = p0;
-    x->x_p1 = p1;
-    x->x_p2 = p2;
-    x->x_p3 = p3;
-
-    /* find out which transform we need to apply */
-    if      (s == gensym("rot2d")) {x->x_method = (t_pdp_method)view_rot2d; x->x_inlets = 1;}
-
-    else if (s == gensym("rotx"))  {x->x_method = (t_pdp_method)view_rotx;  x->x_inlets = 1;}
-    else if (s == gensym("roty"))  {x->x_method = (t_pdp_method)view_roty;  x->x_inlets = 1;}
-    else if (s == gensym("rotz"))  {x->x_method = (t_pdp_method)view_rotz;  x->x_inlets = 1;}
-    else if (s == gensym("rota"))  {x->x_method = (t_pdp_method)view_rota;  x->x_inlets = 4;}
-
-    else if (s == gensym("transx"))    {x->x_method = (t_pdp_method)view_transx;  x->x_inlets = 1;}
-    else if (s == gensym("transy"))    {x->x_method = (t_pdp_method)view_transy;  x->x_inlets = 1;}
-    else if (s == gensym("transz"))    {x->x_method = (t_pdp_method)view_transz;  x->x_inlets = 1;}
-    else if (s == gensym("transxyz"))  {x->x_method = (t_pdp_method)view_transxyz;  x->x_inlets = 3;}
-
-    else if (s == gensym("scalex"))  {x->x_method = (t_pdp_method)view_scalex;  x->x_inlets = 1;}
-    else if (s == gensym("scaley"))  {x->x_method = (t_pdp_method)view_scaley;  x->x_inlets = 1;}
-    else if (s == gensym("scalez"))  {x->x_method = (t_pdp_method)view_scalez;  x->x_inlets = 1;}
-    else if (s == gensym("scale"))   {x->x_method = (t_pdp_method)view_scale;  x->x_inlets = 1;}
-
-    else if (s == gensym("scale_aspect"))   {x->x_method = (t_pdp_method)view_scale_aspect;  x->x_inlets = 0;}
-    else if (s == gensym("reset"))   {x->x_method = (t_pdp_method)view_reset_3d;  x->x_inlets = 0;}
-
-    else {
-	post("pdp_view: view transformation %s not found", s->s_name);
-	x->x_method = 0;
-	x->x_inlets = 0;
-    }
-
-    /* create additional inlets */
-    for(i=0; i<x->x_inlets; i++){
-	pdp_base_add_gen_inlet(x, gensym("float"), gensym(param));
-	param[1]++;
-    }
-
-    /* create dpd outlet */
-    pdp_3dp_base_add_outlet(x, (t_pdp_method)view_process, 0);
-
-    /* init command factory */
-    pdp_dpd_commandfactory_init(&x->x_clist, sizeof(t_viewcommand));
-
-    /* register command factory method */
-    pdp_dpd_base_register_command_factory_method(x, (t_pdp_newmethod)pdp_3d_view_get_command_object);
-       
-
-    return (void *)x;
-}
-
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-
-void pdp_3d_view_setup(void)
-{
-
-
-    pdp_3d_view_class = class_new(gensym("3dp_view"), (t_newmethod)pdp_3d_view_new,
-    	(t_method)pdp_3d_view_free, sizeof(t_pdp_3d_view), 0, A_SYMBOL, 
-				   A_DEFFLOAT,A_DEFFLOAT,A_DEFFLOAT,A_DEFFLOAT, A_NULL);
-
-    pdp_3dp_base_setup(pdp_3d_view_class);
-
-    class_addmethod(pdp_3d_view_class, (t_method)pdp_3d_view_p0, gensym("p0"),  A_DEFFLOAT, A_NULL);  
-    class_addmethod(pdp_3d_view_class, (t_method)pdp_3d_view_p1, gensym("p1"),  A_DEFFLOAT, A_NULL);  
-    class_addmethod(pdp_3d_view_class, (t_method)pdp_3d_view_p2, gensym("p2"),  A_DEFFLOAT, A_NULL);  
-    class_addmethod(pdp_3d_view_class, (t_method)pdp_3d_view_p3, gensym("p3"),  A_DEFFLOAT, A_NULL);  
-
-}
-
-#ifdef __cplusplus
-}
-#endif
diff --git a/opengl/modules/pdp_3d_windowcontext.c b/opengl/modules/pdp_3d_windowcontext.c
deleted file mode 100644
index a475692..0000000
--- a/opengl/modules/pdp_3d_windowcontext.c
+++ /dev/null
@@ -1,216 +0,0 @@
-/*
- *   Pure Data Packet module.
- *   Copyright (c) by Tom Schouten <pdp@zzz.kotnet.org>
- *
- *   This program is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU General Public License as published by
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-
-#include <GL/gl.h>
-#include "pdp_opengl.h"
-#include "pdp_3dp_base.h"
-
-typedef struct pdp_3d_windowcontext_struct
-{
-    t_pdp_3dp_base x_base;
-    int x_width;
-    int x_height;
-    t_outlet *x_eventout;
-    int x_finish_queue_id[2];
-    int x_finish_queue_id_current;
-
-} t_pdp_3d_windowcontext;
-
-
-static void pdp_3d_windowcontext_sendfinish(t_pdp_3d_windowcontext *x)
-{
-    outlet_symbol(x->x_eventout, gensym("done"));
-}
-
-/* outlet methods */
-
-/* called before the context is propagated */
-static void pdp_3d_windowcontext_clearbuffer(t_pdp_3d_windowcontext *x)
-{
-    int p = pdp_3dp_base_get_context_packet(x);
-    //post("setting up render buffer");
-
-    // for multipass rendering
-    //pdp_packet_3Dcontext_set_subwidth(p, 320);
-    //pdp_packet_3Dcontext_set_subheight(p, 240);
-
-    pdp_packet_3Dcontext_set_rendering_context(p);
-    pdp_packet_3Dcontext_setup_3d_context(p);
-
-    /* clear buffer */
-    //glScissor(0,0,
-    //	      pdp_packet_3Dcontext_subwidth(p),
-    //	      pdp_packet_3Dcontext_subheight(p));
-    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-
-
-
-}
-
-/* called after context is propagated */
-static void pdp_3d_windowcontext_swapbuffer(t_pdp_3d_windowcontext *x)
-{
-    int p = pdp_3dp_base_get_context_packet(x);
-    //post("displaying render buffer");
-    //pdp_packet_3Dcontext_set_rendering_context(p);
-    pdp_packet_3Dcontext_win_swapbuffers(p);
-    //pdp_packet_3Dcontext_unset_rendering_context(p);
-}
-
-void pdp_3d_windowcontext_resize(t_pdp_3d_windowcontext *x, t_floatarg width, t_floatarg height)
-{
-    int w = (int)width;
-    int h = (int)height;
-    int p = pdp_3dp_base_get_context_packet(x);
-    if ((w>0) && (h>0)){
-	pdp_packet_3Dcontext_win_resize(p, w, h);
-	x->x_width = w;
-	x->x_height = h;
-    }
-}
-
-void pdp_3d_windowcontext_open(t_pdp_3d_windowcontext *x)
-{
-    int p = pdp_3dp_base_get_context_packet(x);
-    if (-1 == p){
-	p  = pdp_packet_new_3Dcontext_win();
-	pdp_3d_windowcontext_resize(x, x->x_width, x->x_height);
-	pdp_3dp_base_set_context_packet(x, p);
-    }
-    
-}
-void pdp_3d_windowcontext_close(t_pdp_3d_windowcontext *x)
-{
-    int p = pdp_3dp_base_move_context_packet(x);
-    t_pdp_procqueue *q = pdp_3dp_base_get_queue(x);
-    pdp_procqueue_wait(q);
-    //post("FIXME: pdp_3d_windowcontext_close: wait for thread");
-    pdp_packet_delete(p);
-}
-
-void pdp_3d_windowcontext_cursor(t_pdp_3d_windowcontext *x, t_floatarg f)
-{
-    int p = pdp_3dp_base_get_context_packet(x);
-    bool toggle = (f != 0.0f);
-    pdp_packet_3Dcontext_win_cursor(p, toggle);
-}
-
-
-
-static void pdp_3d_windowcontext_bang(t_pdp_3d_windowcontext *x)
-{
-    int p;
-    int cur = x->x_finish_queue_id_current;
-
-    /* check if at least one processing chain is done (two busy = max) */
-    if (-1 != x->x_finish_queue_id[cur]){
-	//post("pdp_3d_windowcontext_bang: bang ignored (previous rendering not finished)");
-	return;
-    }
-
-    /* create a window context if needed */
-    pdp_3d_windowcontext_open(x);
-
-    /* get events */
-    p = pdp_3dp_base_get_context_packet(x);
-    pdp_packet_3Dcontext_win_send_events(p, x->x_eventout);
-
-    /* bang base */
-    pdp_3dp_base_bang(x);
-
-    /* add a dummy process to the queue for synchro */
-    pdp_procqueue_add(pdp_3dp_base_get_queue(x), x, 0, 0, &x->x_finish_queue_id[cur]);
-    x->x_finish_queue_id_current = !cur;
-
-
-    
-}
-
-
-static void pdp_3d_windowcontext_free(t_pdp_3d_windowcontext *x)
-{
-    pdp_3d_windowcontext_close(x);
-    pdp_3dp_base_free(x);
-
-}
-
-t_class *pdp_3d_windowcontext_class;
-
-
-void *pdp_3d_windowcontext_new(void)
-{
-    /* allocate */
-    t_pdp_3d_windowcontext *x = (t_pdp_3d_windowcontext *)pd_new(pdp_3d_windowcontext_class);
-
-    x->x_width = 320;
-    x->x_height = 240;
-    x->x_finish_queue_id[0] = -1;
-    x->x_finish_queue_id[1] = -1;
-    x->x_finish_queue_id_current =0;
-
-    /* init super: this is mandatory */
-    pdp_3dp_base_init(x);
-    pdp_3dp_base_disable_active_inlet(x);
-
-    /* set the dpd processing methods & outlets */
-    pdp_3dp_base_add_outlet(x, (t_pdp_method)pdp_3d_windowcontext_clearbuffer, 0);
-    pdp_3dp_base_add_cleanup(x, (t_pdp_method)pdp_3d_windowcontext_swapbuffer, (t_pdp_method)pdp_3d_windowcontext_sendfinish);
-
-    /* add event outlet */
-    x->x_eventout = outlet_new((t_object *)x, &s_anything);
-
-    
-    return (void *)x;
-}
-
-
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-
-void pdp_3d_windowcontext_setup(void)
-{
-    /* create a standard pd class */
-    pdp_3d_windowcontext_class = class_new(gensym("3dp_windowcontext"), (t_newmethod)pdp_3d_windowcontext_new,
-   	(t_method)pdp_3d_windowcontext_free, sizeof(t_pdp_3d_windowcontext), 0, A_NULL);
-
-    /* inherit pdp base class methods */
-    pdp_3dp_base_setup(pdp_3d_windowcontext_class);
-
-    /* register methods */
-    class_addbang(pdp_3d_windowcontext_class, pdp_3d_windowcontext_bang);
-
-    class_addmethod(pdp_3d_windowcontext_class, (t_method)pdp_3d_windowcontext_open, gensym("open"), A_NULL);
-    class_addmethod(pdp_3d_windowcontext_class, (t_method)pdp_3d_windowcontext_close, gensym("close"), A_NULL);
-    class_addmethod(pdp_3d_windowcontext_class, (t_method)pdp_3d_windowcontext_resize, gensym("dim"), A_FLOAT, A_FLOAT, A_NULL);
-    class_addmethod(pdp_3d_windowcontext_class, (t_method)pdp_3d_windowcontext_resize, gensym("size"), A_FLOAT, A_FLOAT, A_NULL);
-    class_addmethod(pdp_3d_windowcontext_class, (t_method)pdp_3d_windowcontext_cursor, gensym("cursor"), A_FLOAT, A_NULL);
-
-}
-
-
-
-#ifdef __cplusplus
-}
-#endif