diff --git a/Demos3/CpuDemos/deformable/CpuSoftBodyDemo.cpp b/Demos3/CpuDemos/deformable/CpuSoftBodyDemo.cpp
new file mode 100644
index 000000000..b2c8da65f
--- /dev/null
+++ b/Demos3/CpuDemos/deformable/CpuSoftBodyDemo.cpp
@@ -0,0 +1,325 @@
+#include "CpuSoftBodyDemo.h"
+#include "OpenGLWindow/ShapeData.h"
+#include "OpenGLWindow/GLInstancingRenderer.h"
+#include "Bullet3Common/b3Quaternion.h"
+#include "OpenGLWindow/b3gWindowInterface.h"
+
+
+#include "OpenGLWindow/OpenGLInclude.h"
+#include "OpenGLWindow/GLInstanceRendererInternalData.h"
+
+#include "Bullet3Collision/NarrowPhaseCollision/b3Config.h"
+#include "CpuSoftBodyDemoInternalData.h"
+#include "Bullet3Collision/BroadPhaseCollision/b3DynamicBvhBroadphase.h"
+#include "stb_image/stb_image.h"
+
+static b3KeyboardCallback oldCallback = 0;
+extern bool gReset;
+
+
+
+
+
+
+CpuSoftBodyDemo::CpuSoftBodyDemo()
+:m_instancingRenderer(0),
+m_window(0)
+{
+	m_data = new CpuSoftBodyDemoInternalData;
+}
+CpuSoftBodyDemo::~CpuSoftBodyDemo()
+{
+	
+	delete m_data;
+}
+
+
+
+
+
+
+
+static void PairKeyboardCallback(int key, int state)
+{
+	if (key=='R' && state)
+	{
+		gReset = true;
+	}
+	
+	//b3DefaultKeyboardCallback(key,state);
+	oldCallback(key,state);
+}
+
+void	CpuSoftBodyDemo::setupScene(const ConstructionInfo& ci)
+{
+
+}
+
+void	CpuSoftBodyDemo::initPhysics(const ConstructionInfo& ci)
+{
+
+	GLint err = glGetError();
+	b3Assert(err==GL_NO_ERROR);
+
+	if (ci.m_window)
+	{
+		m_window = ci.m_window;
+		oldCallback = ci.m_window->getKeyboardCallback();
+		ci.m_window->setKeyboardCallback(PairKeyboardCallback);
+
+	}
+
+	m_instancingRenderer = ci.m_instancingRenderer;
+
+	
+
+	setupScene(ci);
+
+	err = glGetError();
+	b3Assert(err==GL_NO_ERROR);
+
+
+
+	m_instancingRenderer->writeTransforms();
+	
+}
+
+void	CpuSoftBodyDemo::exitPhysics()
+{
+
+	m_window->setKeyboardCallback(oldCallback);
+	
+}
+
+	
+
+struct GraphicsVertex
+{
+	float pos[4];
+	float normal[3];
+	float texcoord[2];
+};
+
+void CpuSoftClothDemo::renderScene()
+{
+	if (m_data->m_clothShapeIndex>=0 && m_data->m_clothVertices)
+	{
+		GraphicsVertex* cpu_buffer = (GraphicsVertex*)m_data->m_clothVertices;
+		int width = 256;
+		int height=256;
+		static float shift = 0.f;
+		shift+=0.01;
+		if (shift>B3_2_PI)
+			shift-=B3_2_PI;
+
+		int numVertices = 0;
+		// Initial test data for rendering
+		for(int y = 0; y < height; y++)
+		{
+			for(int x = 0; x < width; x++)
+			{
+				
+				double coord = b3Sin(x/5.0+shift)*0.01;
+				//coord = sin(y/);
+
+				cpu_buffer[y*width+x].pos[0]      = (x/((float)(width-1)))*1;
+				cpu_buffer[y*width+x].pos[1]      = coord;
+				cpu_buffer[y*width+x].pos[2]      = (y/((float)(height-1)))*1; 
+				cpu_buffer[y*width+x].pos[3]      = 0.f;
+
+				cpu_buffer[y*width+x].normal[0]   = 1;
+				cpu_buffer[y*width+x].normal[1]   = 0;
+				cpu_buffer[y*width+x].normal[2]   = 0;
+				cpu_buffer[y*width+x].texcoord[0] = 1*x/((float)(width-1));
+				cpu_buffer[y*width+x].texcoord[1] = (1.f-4*y/((float)(height-1)));
+				numVertices++;
+			}
+		}
+
+		m_instancingRenderer->updateShape(m_data->m_clothShapeIndex,m_data->m_clothVertices);
+	}
+	m_instancingRenderer->renderScene();
+
+}
+void CpuSoftBodyDemo::renderScene()
+{
+	m_instancingRenderer->renderScene();
+}
+
+void CpuSoftBodyDemo::clientMoveAndDisplay()
+{
+	GLint err = glGetError();
+	b3Assert(err==GL_NO_ERROR);
+}
+
+
+CpuSoftClothDemo::CpuSoftClothDemo()
+{
+}
+CpuSoftClothDemo::~CpuSoftClothDemo()
+{
+}
+	
+
+unsigned char* CpuSoftClothDemo::loadImage(const char* fileName, int& width, int& height, int& n)
+{
+		unsigned char *data = stbi_load(fileName, &width, &height, &n, 0);
+		if (data)
+		{
+			GLubyte*	image=new GLubyte[512*256*4];
+			for(int y=0;y<256;++y)
+			{
+				const int	t=y>>4;
+				GLubyte*	pi=image+y*512*3;
+				for(int x=0;x<512;++x)
+				{
+					const int		s=x>>5;
+					const GLubyte	b=180;					
+					GLubyte			c=b+((s+t&1)&1)*(255-b);
+					pi[0]=pi[1]=pi[2]=c;pi+=3;
+				}
+			}
+
+			{
+			
+				for (int i=0;i<width;i++)
+				{
+					for (int j=0;j<height;j++)
+					{
+						int offsetx = (512-width)/2;
+						int offsety = (256-height)/2;
+
+						GLubyte*	pi=image+((j+offsety)*512+i+offsetx)*3;
+						const GLubyte*	src=data+(j*width+i)*4;
+						pi[0] = src[0];
+						pi[1] = src[1];
+						pi[2] = src[2];
+					}
+				}
+
+			
+			}
+			width = 512;
+			height = 256;
+			return image;
+		}
+		return 0;
+}
+
+void	CpuSoftClothDemo::setupScene(const ConstructionInfo& ci)
+{
+	GLint err = glGetError();
+	b3Assert(err==GL_NO_ERROR);
+
+	
+	int width = 256;
+	int height = 256;
+
+	GraphicsVertex* cpu_buffer = new GraphicsVertex[width*height];
+	memset(cpu_buffer, 0, width*height*sizeof(GraphicsVertex));
+
+
+	int numVertices = 0;
+	// Initial test data for rendering
+	for(int y = 0; y < height; y++)
+	{
+		for(int x = 0; x < width; x++)
+		{
+			double coord = b3Sin(x/5.0);//*0.01;
+			//coord = sin(y/);
+
+			cpu_buffer[y*width+x].pos[0]      = (x/((float)(width-1)))*1;
+			cpu_buffer[y*width+x].pos[1]      = coord;
+			cpu_buffer[y*width+x].pos[2]      = (y/((float)(height-1)))*1; 
+			cpu_buffer[y*width+x].pos[3]      = 0.f;
+
+			cpu_buffer[y*width+x].normal[0]   = 1;
+			cpu_buffer[y*width+x].normal[1]   = 0;
+			cpu_buffer[y*width+x].normal[2]   = 0;
+			cpu_buffer[y*width+x].texcoord[0] = 1*x/((float)(width-1));
+			cpu_buffer[y*width+x].texcoord[1] = (1.f-4*y/((float)(height-1)));
+			numVertices++;
+		}
+	}
+
+	err = glGetError();
+	b3Assert(err==GL_NO_ERROR);
+
+	int numIndices = 0;
+
+	// Generate and fill index array for rendering
+	 int* indices = new  int[width*3*2+2 + height*width*3*2];
+
+	for(int y = 0; y < height-1; y++)
+	{
+		for(int x = 0; x < width-1; x++)
+		{
+			// *3 indices/triangle, *2 triangles/quad
+			int baseIndex = (x + y*(width-1))*3*2;
+			indices[baseIndex] = x + y*width;
+			indices[baseIndex+1] = x+1 + y*width;
+			indices[baseIndex+2] = x+width + y*width;
+
+
+			indices[baseIndex+3] = x + 1 +  y*width;
+			indices[baseIndex+4] = x+(width+1) + y*width;
+			indices[baseIndex+5] = x+width + y*width;
+			numIndices++;
+		}
+	}
+
+
+	int num_barrel_vertices = sizeof(barrel_vertices)/(9*sizeof(float));
+	int num_barrel_indices = sizeof(barrel_indices)/sizeof(int);
+
+	int textureIndex  = -1;
+	{
+		int width,height,n;
+		FILE* f = fopen("test.tst","wb");
+		fclose(f);
+		const char* filename = "data/bullet_logo.png";
+		const unsigned char* image=0;
+		
+		const char* prefix[]={"./","../","../../","../../../","../../../../"};
+		int numprefix = sizeof(prefix)/sizeof(const char*);
+		
+		for (int i=0;!image && i<numprefix;i++)
+		{
+			char relativeFileName[1024];
+			sprintf(relativeFileName,"%s%s",prefix[i],filename);
+			image = loadImage(relativeFileName,width,height,n);
+		}
+		
+		b3Assert(image);
+		if (image)
+		{
+			textureIndex = ci.m_instancingRenderer->registerTexture(image,width,height);
+		}
+	}
+//	int shapeIndex = ci.m_instancingRenderer->registerShape(barrel_vertices,num_barrel_vertices,barrel_indices,num_barrel_indices);
+
+	err = glGetError();
+	b3Assert(err==GL_NO_ERROR);
+
+	m_data->m_clothVertices = &cpu_buffer[0].pos[0];
+
+	int shapeIndex = ci.m_instancingRenderer->registerShape(&cpu_buffer[0].pos[0],numVertices,indices,numIndices,B3_GL_TRIANGLES,textureIndex);
+	m_data->m_clothShapeIndex = shapeIndex;
+
+	err = glGetError();
+	b3Assert(err==GL_NO_ERROR);
+
+	
+	float pos[4] = {0,0,0,0};
+	float orn[4] = {0,0,0,1};
+	float color[4] = {1,1,1,1};
+	float scaling[4] = {10,10,10,1};
+
+	ci.m_instancingRenderer->registerGraphicsInstance(shapeIndex,pos,orn,color,scaling);
+	ci.m_instancingRenderer->setCameraDistance(4);
+	ci.m_instancingRenderer->setCameraTargetPosition(pos);
+
+	err = glGetError();
+	b3Assert(err==GL_NO_ERROR);
+
+}	
\ No newline at end of file
diff --git a/Demos3/CpuDemos/deformable/CpuSoftBodyDemo.h b/Demos3/CpuDemos/deformable/CpuSoftBodyDemo.h
new file mode 100644
index 000000000..0bdf2b428
--- /dev/null
+++ b/Demos3/CpuDemos/deformable/CpuSoftBodyDemo.h
@@ -0,0 +1,71 @@
+#ifndef CPU_SOFT_BODY_DEMO_H
+#define CPU_SOFT_BODY_DEMO_H
+
+#include "../CpuDemo.h"
+
+class CpuSoftBodyDemo : public CpuDemo
+{
+protected:
+	class GLInstancingRenderer* m_instancingRenderer;
+	class b3gWindowInterface*	m_window;
+
+	struct CpuSoftBodyDemoInternalData*	m_data;
+
+public:
+	
+	CpuSoftBodyDemo();
+	virtual ~CpuSoftBodyDemo();
+
+	virtual void	initPhysics(const ConstructionInfo& ci);
+
+	virtual void	setupScene(const ConstructionInfo& ci);
+
+	virtual void	destroyScene(){};
+
+	virtual void	exitPhysics();
+	
+	virtual const char* getName()
+	{
+		return "CPUSOFT";
+	}
+	static CpuDemo* MyCreateFunc()
+	{
+		CpuDemo* demo = new CpuSoftBodyDemo;
+		return demo;
+	}
+	
+	virtual void renderScene();
+	
+	virtual void clientMoveAndDisplay();
+
+	
+};
+
+class CpuSoftClothDemo : public CpuSoftBodyDemo
+{
+
+	public:
+		CpuSoftClothDemo();
+		virtual ~CpuSoftClothDemo();
+		
+	unsigned char* loadImage(const char* fileName, int& width, int& height, int& n);
+
+	virtual void	setupScene(const ConstructionInfo& ci);
+			
+	virtual void	renderScene();
+
+	virtual const char* getName()
+	{
+		return "CpuSoftCloth";
+	}
+	
+	static CpuDemo* MyCreateFunc()
+	{
+		CpuDemo* demo = new CpuSoftClothDemo;
+		return demo;
+	}
+	
+};
+
+#endif //CPU_SOFT_BODY_DEMO_H
+
diff --git a/Demos3/CpuDemos/deformable/CpuSoftBodyDemoInternalData.h b/Demos3/CpuDemos/deformable/CpuSoftBodyDemoInternalData.h
new file mode 100644
index 000000000..f15e6b4ef
--- /dev/null
+++ b/Demos3/CpuDemos/deformable/CpuSoftBodyDemoInternalData.h
@@ -0,0 +1,21 @@
+#ifndef GPU_SOFTBODY_INTERNAL_DATA_H
+#define GPU_SOFTBODY_INTERNAL_DATA_H
+
+//#include "Bullet3OpenCL/Initialize/b3OpenCLUtils.h"
+
+#include "Bullet3Common/b3Vector3.h"
+
+struct	CpuSoftBodyDemoInternalData
+{
+	int m_clothShapeIndex;
+	float* m_clothVertices;
+
+	CpuSoftBodyDemoInternalData()
+		:	m_clothShapeIndex(-1),
+		m_clothVertices(0)
+	{
+	}
+};
+
+#endif//GPU_SOFTBODY_INTERNAL_DATA_H
+