""

svn path=/trunk/; revision=323

5 files changed, 336 insertions, 0 deletions

diff --git a/externals/grill/flext/examples/examples.dsw b/externals/grill/flext/examples/examples.dsw
new file mode 100644
index 00000000..6f52bde2
--- /dev/null
+++ b/externals/grill/flext/examples/examples.dsw
@@ -0,0 +1,33 @@
+Microsoft Developer Studio Workspace File, Format Version 6.00
+# WARNUNG: DIESE ARBEITSBEREICHSDATEI DARF NICHT BEARBEITET ODER GELÖSCHT WERDEN!
+
+###############################################################################
+
+Project: "henon"=.\source\henon.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+    begin source code control
+    max/flext/examples/source
+    .\source
+    end source code control
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Global:
+
+Package=<5>
+{{{
+}}}
+
+Package=<3>
+{{{
+}}}
+
+###############################################################################
+
diff --git a/externals/grill/flext/examples/pd/ex-henon.pd b/externals/grill/flext/examples/pd/ex-henon.pd
new file mode 100644
index 00000000..a70ec540
--- /dev/null
+++ b/externals/grill/flext/examples/pd/ex-henon.pd
@@ -0,0 +1,87 @@
+#N canvas 412 48 465 467 12;

+#X obj 18 43 bng 25 250 50 0 empty empty reset 0 -10 0 14 -261689 -1

+-1;

+#X obj 99 44 bng 25 250 50 0 empty empty trigger 0 -10 0 14 -261689

+-1 -1;

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+-1 -1 0.75 256;

+#X obj 322 44 nbx 4 18 0 1 0 1 empty empty pre-beta 0 -10 0 14 -225271

+-1 -1 0.41 256;

+#X obj 60 264 nbx 5 18 -1e+037 1e+037 0 0 empty empty result 0 -10

+0 14 -228992 -1 -1 0 256;

+#N canvas 0 0 458 522 henon 0;

+#X text 115 130 x;

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diff --git a/externals/grill/flext/examples/source/henon.cpp b/externals/grill/flext/examples/source/henon.cpp
new file mode 100644
index 00000000..39d446eb
--- /dev/null
+++ b/externals/grill/flext/examples/source/henon.cpp
@@ -0,0 +1,121 @@
+/* 
+flext examples - henon
+
+Copyright (c) 2003 Thomas Grill (xovo@gmx.net)
+For information on usage and redistribution, and for a DISCLAIMER OF ALL
+WARRANTIES, see the file, "license.txt," in this distribution.  
+
+-------------------------------------------------------------------------
+
+This is a simple external featuring the chaotic Henon attractor.
+
+See also http://improv.sapp.org/doc/examples/synthImprov/henontune/henontune.html
+Thanks to David Casal for the pointer!
+
+*/
+
+// IMPORTANT: enable attribute processing (specify before inclusion of flext headers!)
+// For clarity, this is done here, but you'd better specify it as a compiler definition
+// FLEXT_ATTRIBUTES must be 0 or 1, 
+#define FLEXT_ATTRIBUTES 1
+
+
+// include flext header
+#include <flext.h>
+
+// check for appropriate flext version
+#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 401)
+#error You need at least flext version 0.4.1
+#endif
+
+
+class henon:
+	public flext_base
+{
+	FLEXT_HEADER_S(henon,flext_base,Setup)
+ 
+public:
+	// constructor 
+	henon(int argc,const t_atom *argv);
+
+protected:
+	void m_bang();
+	void m_reset() { x = y = 0; }
+
+	void m_alpha(float a) { alpha = a; }
+	void m_beta(float b) { beta = b; }
+	
+	float alpha,beta; 
+	float x,y;
+
+private:
+	static void Setup(t_classid c);
+
+	// method callbacks
+	FLEXT_CALLBACK(m_reset)
+	FLEXT_CALLBACK(m_bang)
+	FLEXT_CALLBACK_F(m_alpha)
+	FLEXT_CALLBACK_F(m_beta)
+
+	// define attribute callbacks for variables alpha and beta (with GET and SET properties)
+	FLEXT_ATTRVAR_F(alpha)
+	FLEXT_ATTRVAR_F(beta)
+};
+
+// instantiate the class 
+FLEXT_NEW_V("henon",henon)
+
+
+henon::henon(int argc,const t_atom *argv):
+	alpha(0),beta(0),x(0),y(0)  // initializations
+{ 
+	// define inlets
+	AddInAnything("reset,bang,...");  
+	AddInFloat("alpha");
+	AddInFloat("beta");
+	
+	// define outlets
+	AddOutFloat();  
+
+	// processing command line
+	if(argc == 2 && CanbeFloat(argv[0]) && CanbeFloat(argv[1])) {
+		// two float args
+		alpha = GetAFloat(argv[0]);
+		beta = GetAFloat(argv[1]);
+	}
+} 
+
+void henon::Setup(t_classid c)
+{
+	// register methods
+	FLEXT_CADDBANG(c,0,m_bang);  
+	FLEXT_CADDMETHOD_(c,0,"reset",m_reset);  
+
+	FLEXT_CADDMETHOD(c,1,m_alpha);
+	FLEXT_CADDMETHOD(c,2,m_beta);  
+
+	// register attributes
+	FLEXT_CADDATTR_VAR1(c,"alpha",alpha);  // register attribute "alpha" 
+	FLEXT_CADDATTR_VAR1(c,"beta",beta);  // register attribute "beta" 
+}
+
+// Trigger output
+void henon::m_bang()
+{
+	float _alpha_ = alpha*1.5f-2.5f;
+	float _beta_ = beta-0.5f;
+
+	float newx = 1 + _alpha_ * x * x + _beta_ * y;
+	float newy = x;
+	x = newx;
+	y = newy;
+
+	float output = (x + 1.0f)/2.0f;
+	if(output < 0)
+		output = 0;
+	else if(output > 1)
+		output = 1;
+	
+	// output value to outlet
+	ToOutFloat(0,output); // (0 stands for the outlet index 0)
+}
diff --git a/externals/grill/flext/examples/source/henon.cw b/externals/grill/flext/examples/source/henon.cw
new file mode 100644
index 00000000..cf880938
--- /dev/null
+++ b/externals/grill/flext/examples/source/henon.cw
diff --git a/externals/grill/flext/examples/source/henon.dsp b/externals/grill/flext/examples/source/henon.dsp
new file mode 100644
index 00000000..24cbdfcf
--- /dev/null
+++ b/externals/grill/flext/examples/source/henon.dsp
@@ -0,0 +1,95 @@
+# Microsoft Developer Studio Project File - Name="henon" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** NICHT BEARBEITEN **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+
+CFG=henon - Win32 Debug
+!MESSAGE Dies ist kein gültiges Makefile. Zum Erstellen dieses Projekts mit NMAKE
+!MESSAGE verwenden Sie den Befehl "Makefile exportieren" und führen Sie den Befehl
+!MESSAGE 
+!MESSAGE NMAKE /f "henon.mak".
+!MESSAGE 
+!MESSAGE Sie können beim Ausführen von NMAKE eine Konfiguration angeben
+!MESSAGE durch Definieren des Makros CFG in der Befehlszeile. Zum Beispiel:
+!MESSAGE 
+!MESSAGE NMAKE /f "henon.mak" CFG="henon - Win32 Debug"
+!MESSAGE 
+!MESSAGE Für die Konfiguration stehen zur Auswahl:
+!MESSAGE 
+!MESSAGE "henon - Win32 Release" (basierend auf  "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "henon - Win32 Debug" (basierend auf  "Win32 (x86) Dynamic-Link Library")
+!MESSAGE 
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName "henon"
+# PROP Scc_LocalPath "."
+CPP=cl.exe
+MTL=midl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "henon - Win32 Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "Release"
+# PROP BASE Intermediate_Dir "Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "msvc"
+# PROP Intermediate_Dir "msvc"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /YX /FD /c
+# ADD CPP /nologo /W3 /O2 /I "..\..\source" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "PD" /YX /FD /c
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0xc07 /d "NDEBUG"
+# ADD RSC /l 0xc07 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib /nologo /dll /machine:I386
+# ADD LINK32 kernel32.lib user32.lib pd.lib flext-pdwin.lib /nologo /dll /machine:I386 /out:"../pd-msvc/henon.dll" /libpath:"..\..\pd-msvc"
+
+!ELSEIF  "$(CFG)" == "henon - Win32 Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "Debug"
+# PROP BASE Intermediate_Dir "Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
+# PROP Output_Dir "msvc-debug"
+# PROP Intermediate_Dir "msvc-debug"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /YX /FD /GZ /c
+# ADD CPP /nologo /W3 /Gm /ZI /Od /I "..\..\source" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "PD" /FR /YX /FD /GZ /c
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD BASE RSC /l 0xc07 /d "_DEBUG"
+# ADD RSC /l 0xc07 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib /nologo /dll /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 kernel32.lib user32.lib pd.lib flext_d-pdwin.lib /nologo /dll /debug /machine:I386 /pdbtype:sept /libpath:"..\..\pd-msvc"
+
+!ENDIF 
+
+# Begin Target
+
+# Name "henon - Win32 Release"
+# Name "henon - Win32 Debug"
+# Begin Source File
+
+SOURCE=.\henon.cpp
+# End Source File
+# End Target
+# End Project