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jlamarche · Oct 19, 2010 · 50364fb · 50364fb
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diff --git a/.gitignore b/.gitignore
@@ -0,0 +1,12 @@
+build
+*.xcodeproj/*.pbxuser
+*.xcodeproj/*.perspectivev3
+.DS_Store
+.Spotlight-V100
+*.hidden
+*.Trash
+/tmp/**
+*.hotfiles.btree
+/.vol
+.svn
+.svn/*
diff --git a/Blender Export/objc-export-2.4.9/objc.py b/Blender Export/objc-export-2.4.9/objc.py
@@ -0,0 +1,120 @@
+#!BPY
+
+"""
+Name: 'Objective-C Header (.h)'
+Blender: 244
+Group: 'Export'
+Tooltip: 'Exports header file for use with the OpenGL ES template for iPhone available from http://iphonedevelopment.blogspot.com/'
+"""
+import Blender
+from Blender import *
+import bpy
+import bpy
+import os
+
+
+def write_obj(filepath):    
+    out = file(filepath, 'w')
+    sce = bpy.data.scenes.active
+    ob = sce.objects.active
+    mesh = Mesh.New()        
+    mesh.getFromObject(ob.name)
+
+    editmode = Window.EditMode()
+    if editmode: Window.EditMode(0)
+    has_quads = False
+    for f in mesh.faces:
+        if len(f) == 4:
+            has_quads = True
+            break
+
+    if has_quads:
+        oldmode = Mesh.Mode()
+        Mesh.Mode(Mesh.SelectModes['FACE'])
+
+        mesh.sel = True
+        tempob = sce.objects.new(mesh)
+        mesh.quadToTriangle(0) # more=0 shortest length
+        oldmode = Mesh.Mode(oldmode)
+        sce.objects.unlink(tempob)
+
+        Mesh.Mode(oldmode)
+
+    objectname = ob.getData(True)
+    basename = objectname.capitalize()
+
+    out.write('#import "OpenGLCommon.h"\n\n\n')
+
+    if (mesh.faceUV):
+        out.write('static const TexturedVertexData3D %sVertexData[] = {\n' % basename)
+        for face in mesh.faces:
+            for (vert, uvert) in zip(face.verts, face.uv):
+                out.write('\t{/*v:*/{%f, %f, %f}, ' % (vert.co.x, vert.co.y, vert.co.z) )
+                out.write('/*n:*/{%f, %f, %f}, ' % (vert.no.x, vert.no.y, vert.no.z))
+                out.write('/*t:*/{%f, %f}' % ( uvert.x, uvert.y ) )
+                out.write('},\n')
+        out.write('};\n\n')
+    elif (mesh.vertexColors):
+        out.write('static const ColoredVertexData3D %sVertexData[] = {\n' % basename)
+        for face in mesh.faces:
+            for (vert, color) in zip(face.verts, face.col):
+                out.write('\t{/*v:*/{%f, %f, %f}, ' % (vert.co.x, vert.co.y, vert.co.z) )
+                out.write('/*n:*/{%f, %f, %f}, ' % (vert.no.x, vert.no.y, vert.no.z))
+                out.write('/*c:*/{%f, %f, %f, %f}' % ( color.r / 255.0, color.g / 255.0, color.b / 255.0, color.a / 255.0) )
+                out.write('},\n')
+        out.write('};\n\n')
+    else:
+        out.write
+        out.write('static const VertexData3D %sVertexData[] = {\n' % basename)
+        for face in mesh.faces:
+            for vert in face.verts:
+                out.write('\t{/*v:*/{%f, %f, %f}, ' % (vert.co.x, vert.co.y, vert.co.z) )
+                out.write('/*n:*/{%f, %f, %f} ' % (vert.no.x, vert.no.y, vert.no.z))
+                out.write('},\n')
+        out.write('};\n\n')
+
+    if editmode: Window.EditMode(1)
+    out.write('#define k%sNumberOfVertices\t%i\n' % (basename, len(mesh.faces) * 3) )
+
+    out.write('// Drawing Code:\n')
+    out.write('// glEnableClientState(GL_VERTEX_ARRAY);\n')
+    if (mesh.faceUV):
+        out.write('// glEnableClientState(GL_TEXTURE_COORD_ARRAY);\n')
+    elif (mesh.vertexColors):
+        out.write('// glEnableClientState(GL_COLOR_ARRAY);\n')
+        out.write('// glEnable(GL_COLOR_MATERIAL)\n')
+    out.write('// glEnableClientState(GL_NORMAL_ARRAY);\n')
+    out.write('// glVertexPointer(3, GL_FLOAT, sizeof(')
+    if (mesh.faceUV):
+        out.write('TexturedVertexData3D')
+    elif (mesh.vertexColors):
+        out.write('ColoredVertexData3D')
+    else:
+        out.write('VertexData3D')
+    out.write('), &%sVertexData[0].vertex);\n' % basename)
+    out.write('// glNormalPointer(GL_FLOAT, sizeof(')
+    if (mesh.faceUV):
+        out.write('TexturedVertexData3D')
+    elif (mesh.vertexColors):
+        out.write('ColoredVertexData3D')
+    else:
+        out.write('VertexData3D')
+    out.write('), &%sVertexData[0].normal);\n' % basename)
+    if (mesh.faceUV):
+        out.write('// glTexCoordPointer(2, GL_FLOAT, sizeof(TexturedVertexData3D), &%sVertexData[0].texCoord);\n' % basename)
+    elif (mesh.vertexColors):
+        out.write('// glColorPointer(4, GL_FLOAT, sizeof(ColoredVertexData3D), &%sVertexData[0].color);\n' % basename)
+    out.write('// glDrawArrays(GL_TRIANGLES, 0, k%sNumberOfVertices);\n' % basename)
+    out.write('// glDisableClientState(GL_VERTEX_ARRAY);\n')
+    if (mesh.faceUV):
+        out.write('// glDisableClientState(GL_TEXTURE_COORD_ARRAY);\n')
+    elif (mesh.vertexColors):
+        out.write('// glDisableClientState(GL_NORMAL_ARRAY);\n')
+        out.write('// glDisable(GL_COLOR_MATERIAL);\n')
+    out.write('// glDisableClientState(GL_NORMAL_ARRAY);\n\n\n')
+
+    out.close()
+
+
+filename = os.path.splitext(Blender.Get('filename'))[0]
+Blender.Window.FileSelector(write_obj, "Export", '%s.h' % filename)
diff --git a/Blender Export/objc-export-2.5/objc.py b/Blender Export/objc-export-2.5/objc.py
@@ -0,0 +1,50 @@
+#!BPY
+
+"""
+Name: 'Objective-C Header (.h)'
+Blender: 244
+Group: 'Export'
+Tooltip: 'Exports header file for use with the OpenGL ES template for iPhone available from http://iphonedevelopment.blogspot.com/'
+"""
+import Blender
+from Blender import Mathutils
+from Blender.Mathutils import *
+import bpy
+import os
+
+def write_obj(filepath):    
+   out = file(filepath, 'w')
+   sce = bpy.data.scenes.active
+   ob = sce.objects.active
+   mesh = ob.getData(mesh=1)
+   objectname = ob.getData(True)
+   basename = objectname.capitalize()
+
+   out.write('#import "OpenGLCommon.h"\n\n\n')
+   out.write('static const TexturedVertexData3D %sVertexData[] = {\n' % basename)
+   for face in mesh.faces:
+       for (vert, uvert) in zip(face.v, face.uv):
+           out.write('\t{/*v:*/{%f, %f, %f}, ' % (vert.co.x, vert.co.y, vert.co.z) )
+           out.write('/*n:*/{%f, %f, %f}, ' % (vert.no.x, vert.no.y, vert.no.z))
+           out.write('/*t:*/{%f, %f}' % ( uvert.x, uvert.y ) )
+           out.write('},\n')
+   out.write('};\n\n')
+
+   out.write('#define k%sNumberOfVertices\t%i\n' % (basename, len(mesh.faces) * 3) )
+
+   out.write('// Drawing Code:')
+   out.write('// glEnableClientState(GL_VERTEX_ARRAY);\n')
+   out.write('// glEnableClientState(GL_TEXTURE_COORD_ARRAY);\n')
+   out.write('// glEnableClientState(GL_NORMAL_ARRAY);\n')
+   out.write('// glVertexPointer(3, GL_FLOAT, sizeof(TexturedVertexData3D), &%sVertexData[0].vertex);\n' % basename)
+   out.write('// glNormalPointer(GL_FLOAT, sizeof(TexturedVertexData3D), &%sVertexData[0].normal);\n' % basename)
+   out.write('// glTexCoordPointer(2, GL_FLOAT, sizeof(TexturedVertexData3D), &%sVertexData[0].texCoord);\n' % basename)
+   out.write('// glDrawArrays(GL_TRIANGLES, 0, k%sNumberOfVertices);\n' % basename)
+   out.write('// glDisableClientState(GL_VERTEX_ARRAY);\n')
+   out.write('// glDisableClientState(GL_TEXTURE_COORD_ARRAY);\n')
+   out.write('// glDisableClientState(GL_NORMAL_ARRAY);\n\n\n')
+
+   out.close()
+
+filename = os.path.splitext(Blender.Get('filename'))[0]
+Blender.Window.FileSelector(write_obj, "Export", '%s.h' % filename
diff --git a/Categories/UIColor-OpenGL.h b/Categories/UIColor-OpenGL.h
@@ -0,0 +1,18 @@
+//
+//  UIColor-OpenGL.h
+//  GLTest
+//
+//  Created by Jeff LaMarche on 8/21/08.
+//  Copyright 2008 __MyCompanyName__. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+#import <OpenGLES/EAGL.h>
+#import <OpenGLES/ES1/gl.h>
+#import <OpenGLES/ES1/glext.h>
+#import <OpenGLES/EAGLDrawable.h>
+
+@interface UIColor(OpenGL)
+- (void)setOpenGLColor;
+- (void)setColorArrayToColor:(UIColor *)toColor;
+@end
diff --git a/Categories/UIColor-OpenGL.m b/Categories/UIColor-OpenGL.m
@@ -0,0 +1,79 @@
+//
+//  UIColor-OpenGL.m
+//  GLTest
+//
+//  Created by Jeff LaMarche on 8/21/08.
+//  Copyright 2008 __MyCompanyName__. All rights reserved.
+//
+
+#import "UIColor-OpenGL.h"
+
+@implementation UIColor(OpenGL)
+- (void)setOpenGLColor
+{
+	int numComponents = CGColorGetNumberOfComponents(self.CGColor);
+	const CGFloat *components = CGColorGetComponents(self.CGColor);
+	if (numComponents == 2)
+	{
+		CGFloat all = components[0];
+		CGFloat alpha = components[1];		
+		glColor4f(all,all, all, alpha);
+	}
+	else
+	{
+
+		CGFloat red = components[0];
+		CGFloat green = components[1];
+		CGFloat blue = components[2];
+		CGFloat alpha = components[3];
+		glColor4f(red,green, blue, alpha);
+	}
+
+}
+- (void)setColorArrayToColor:(UIColor *)toColor
+{
+	GLfloat *colorArray = malloc(sizeof(GLfloat) * 8);
+
+	int numComponents = CGColorGetNumberOfComponents(self.CGColor);
+	const CGFloat *components = CGColorGetComponents(self.CGColor);
+
+
+	if (numComponents == 2)
+	{
+		colorArray[0] = components[0];
+		colorArray[1] = components[0];
+		colorArray[2] = components[0];
+		colorArray[3] = components[1];
+	}
+	else
+	{
+		// Assuming RGBA if not grayscale
+		colorArray[0] = components[0];
+		colorArray[1] = components[1];
+		colorArray[2] = components[2];
+		colorArray[3] = components[3];
+	}
+
+	int otherColorNumComponents = CGColorGetNumberOfComponents(toColor.CGColor);
+	const CGFloat *otherComponents = CGColorGetComponents(toColor.CGColor);
+	if (otherColorNumComponents == 2)
+	{
+		colorArray[4] = otherComponents[0];
+		colorArray[5] = otherComponents[0];
+		colorArray[6] = otherComponents[0];
+		colorArray[7] = otherComponents[1];
+	}
+	else
+	{
+		// Assuming RGBA if not grayscale
+		colorArray[4] = otherComponents[0];
+		colorArray[5] = otherComponents[1];
+		colorArray[6] = otherComponents[2];
+		colorArray[7] = otherComponents[3];
+	}
+
+	glColorPointer (4, GL_FLOAT, 4*sizeof(GLfloat), colorArray);
+	free(colorArray);
+
+}
+@end
diff --git a/Classes/JDLGLUtils.h b/Classes/JDLGLUtils.h
@@ -0,0 +1,18 @@
+/*
+ *  JDLGLUtils.h
+ *  Space Castle
+ *
+ *  Created by Jeff LaMarche on 9/27/08.
+ *  Copyright 2008 __MyCompanyName__. All rights reserved.
+ *
+ */
+#import <Foundation/Foundation.h>
+#import <OpenGLES/ES1/gl.h>
+#import <CoreGraphics/CoreGraphics.h>
+
+
+void GLDrawCircle (int circleSegments, CGFloat circleSize, CGPoint center, bool filled);
+void GLDrawEllipse (int segments, CGFloat width, CGFloat height, CGPoint center, bool filled);
+void GLDrawSpokes (int spokeCount, CGFloat radius, CGPoint center);
+void GLDrawEllipticalSpokes(int spokeCount, CGFloat width, CGFloat height, CGPoint center);
+void GLDrawEllipticalSpokesWithGradient(int spokeCount, CGFloat width, CGFloat height, CGPoint center, UIColor *innerColor, UIColor *outerColor);
diff --git a/Classes/JDLGLUtils.m b/Classes/JDLGLUtils.m
@@ -0,0 +1,58 @@
+/*
+ *  JDLGLUtils.c
+ *  Space Castle
+ *
+ *  Created by Jeff LaMarche on 9/27/08.
+ *  Copyright 2008 __MyCompanyName__. All rights reserved.
+ *
+ */
+
+#include "JDLGLUtils.h"
+#include <math.h>
+#include "Constants.h"
+#include "UIColor-OpenGL.h"
+
+void GLDrawCircle (int circleSegments, CGFloat circleSize, CGPoint center, bool filled) 
+{
+	GLDrawEllipse(circleSegments, circleSize, circleSize, center, filled);
+}
+void GLDrawEllipse (int segments, CGFloat width, CGFloat height, CGPoint center, bool filled)
+{
+	glTranslatef(center.x, center.y, 0.0);
+	GLfloat vertices[segments*2];
+	int count=0;
+	for (GLfloat i = 0; i < 360.0f; i+=(360.0f/segments))
+	{
+		vertices[count++] = (cos(degreesToRadian(i))*width);
+		vertices[count++] = (sin(degreesToRadian(i))*height);
+	}
+	glVertexPointer (2, GL_FLOAT , 0, vertices);	
+	glDrawArrays ((filled) ? GL_TRIANGLE_FAN : GL_LINE_LOOP, 0, segments);
+}
+void GLDrawSpokes (int spokeCount, CGFloat radius, CGPoint center)
+{
+	GLDrawEllipticalSpokes(spokeCount, radius, radius, center);
+}
+void GLDrawEllipticalSpokes(int spokeCount, CGFloat width, CGFloat height, CGPoint center)
+{
+	glTranslatef(center.x, center.y, 0.0);
+	for (GLfloat i = 0; i < 360.0f; i+=(360.0f/spokeCount))
+	{
+		GLfloat vertices[4] = {0.0, 0.0, cos(degreesToRadian(i))*width, sin(degreesToRadian(i))*height};
+		glVertexPointer(2, GL_FLOAT, 0, vertices);
+		glDrawArrays (GL_LINES, 0, 2);
+	}
+}
+void GLDrawEllipticalSpokesWithGradient(int spokeCount, CGFloat width, CGFloat height, CGPoint center, UIColor *innerColor, UIColor *outerColor)
+{	
+	glTranslatef(center.x, center.y, 0.0);
+	for (GLfloat i = 0; i < 360.0f; i+=(360.0f/spokeCount))
+	{
+		glEnableClientState (GL_COLOR_ARRAY);
+		[innerColor setColorArrayToColor:outerColor];
+		GLfloat vertices[4] = {0.0, 0.0, cos(degreesToRadian(i))*width, sin(degreesToRadian(i))*height};
+		glVertexPointer(2, GL_FLOAT, 0, vertices);
+		glDrawArrays (GL_LINES, 0, 2);
+		glDisableClientState(GL_COLOR_ARRAY);
+	}
+}
diff --git a/OpenGL ES 1.1 Project Template/Classes/ConstantsAndMacros.h b/OpenGL ES 1.1 Project Template/Classes/ConstantsAndMacros.h
@@ -0,0 +1,33 @@
+//
+//  ConstantsAndMacros.h
+//  Particles
+//
+
+// How many times a second to refresh the screen
+#if TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR
+#define kRenderingFrequency             15.0
+#define kInactiveRenderingFrequency     5.0
+#else
+#define kRenderingFrequency             30.0
+#define kInactiveRenderingFrequency     3.0
+#endif
+// For setting up perspective, define near, far, and angle of view
+#define kZNear                          0.01
+#define kZFar                           1000.0
+#define kFieldOfView                    45.0
+// Defines whether to setup and use a depth buffer
+#define USE_DEPTH_BUFFER                1
+// Set to 1 if you want it to attempt to create a 2.0 context
+#define kAttemptToUseOpenGLES2          0
+
+#define QUATERNION_TRACE_ZERO_TOLERANCE		0.1
+
+// Macros
+#define DEGREES_TO_RADIANS(__ANGLE__) ((__ANGLE__) / 180.0 * M_PI)
+
+// Debug Loggers
+#define NSStubLog()                     NSLog(@"%s", __PRETTY_FUNCTION__)
+#define NSDebugPrintMatrix(matrix)  for (int i = 0; i < 4; i ++) \
+                                    NSLog(@"[%f]    [%f]    [%f]    [%f]", matrix[i], matrix[i+4], matrix[i+8], matrix[i+12])
+
+#define NSDebugPrintQuaternion(quat) NSLog(@"Quaternion: [%f]   [%f]    [%f]    [%f]", quat.x, quat.y, quat.z, quat.w)