hi gridflow 0.9.5

svn path=/trunk/; revision=12611

1 files changed, 115 insertions, 0 deletions

diff --git a/externals/gridflow/bundled/Base/GemShape.h b/externals/gridflow/bundled/Base/GemShape.h
new file mode 100644
index 00000000..101c975d
--- /dev/null
+++ b/externals/gridflow/bundled/Base/GemShape.h
@@ -0,0 +1,115 @@
+/*-----------------------------------------------------------------
+LOG
+    GEM - Graphics Environment for Multimedia
+
+    Base class for shapes
+
+    Copyright (c) 1997-1999 Mark Danks. mark@danks.org
+    Copyright (c) Günther Geiger. geiger@epy.co.at
+    Copyright (c) 2001-2002 IOhannes m zmoelnig. forum::für::umläute. IEM. zmoelnig@iem.kug.ac.at
+    For information on usage and redistribution, and for a DISCLAIMER OF ALL
+    WARRANTIES, see the file, "GEM.LICENSE.TERMS" in this distribution.
+
+-----------------------------------------------------------------*/
+
+#ifndef INCLUDE_GEMSHAPE_H_
+#define INCLUDE_GEMSHAPE_H_
+
+#include "Base/GemBase.h"
+
+/*-----------------------------------------------------------------
+-------------------------------------------------------------------
+CLASS
+    GemShape
+    
+    Base class for shapes
+
+DESCRIPTION
+    
+    Inlet for a float - "ft1"
+
+    "ft1" - the size of the shape
+    "draw" - the drawing style
+    "width" - the line width when drawing with lines
+    
+-----------------------------------------------------------------*/
+class GEM_EXTERN GemShape : public GemBase
+{
+    public:
+
+        //////////
+        // Constructor
+        // [in] size - A size of 0. means to just use the default (ie, 1.)
+    	GemShape(t_floatarg size);
+	GemShape();
+    	
+    protected:
+    	
+    	//////////
+    	// Destructor
+    	virtual ~GemShape();
+
+	    //-----------------------------------
+	    // GROUP:	Access functions
+	    //-----------------------------------
+    
+    	//////////
+    	// The width of the lines in line draw mode
+    	void	    	linewidthMess(float linewidth);
+    	
+    	//////////
+    	// The size of the object
+    	void	    	sizeMess(float size);
+
+    	//////////
+    	// How the object should be drawn
+    	virtual void	typeMess(t_symbol *type);
+    	
+	    //-----------------------------------
+	    // GROUP:	Utility functions
+	    //-----------------------------------
+	
+		void SetVertex(GemState* state,float x, float y, float z, float tx, float ty,int curCoord);
+
+	    //-----------------------------------
+	    // GROUP:	Member variables
+	    //-----------------------------------
+    
+    	//////////
+    	// The line width for GL_LINE mode
+        GLfloat	    	m_linewidth;
+
+    	//////////
+    	// The size of the object
+        GLfloat	    	m_size;
+	
+        //////////
+        // The drawing style (GL_LINE, GL_POLYGON, etc)
+        GLenum	    	m_drawType;
+
+        //////////
+        // The size inlet
+        t_inlet         *m_inlet;
+
+	//-----------------------------------
+	// GROUP:	Setup functions
+	//-----------------------------------
+    
+    	//////////
+    	// creation callback
+    	static void 	real_obj_setupCallback(t_class *classPtr)
+	  { GemBase::real_obj_setupCallback(classPtr); GemShape::obj_setupCallback(classPtr); }
+    	
+    private:
+    
+     	static inline GemShape *GetMyClass(void *data) {return((GemShape *)((Obj_header *)data)->data);}
+
+       	//////////
+    	// static member functions
+    	static void 	obj_setupCallback(t_class *classPtr);
+    	static void 	linewidthMessCallback(void *data, t_floatarg linewidth);
+    	static void 	typeMessCallback(void *data, t_symbol *type);
+    	static void 	sizeMessCallback(void *data, t_floatarg size);
+};
+
+#endif	// for header file