diff --git a/btgui/OpenGLWindow/CommonRenderInterface.h b/btgui/OpenGLWindow/CommonRenderInterface.h
index 6cc62f6bc..58bb42c23 100644
--- a/btgui/OpenGLWindow/CommonRenderInterface.h
+++ b/btgui/OpenGLWindow/CommonRenderInterface.h
@@ -43,6 +43,7 @@ struct CommonRenderInterface
 	virtual void drawLine(const float from[4], const float to[4], const float color[4], float lineWidth) = 0;
 	virtual void drawLine(const double from[4], const double to[4], const double color[4], double lineWidth) = 0;
 	virtual void drawPoint(const float* position, const float color[4], float pointDrawSize)=0;
+	virtual void drawPoint(const double* position, const double color[4], double pointDrawSize)=0;
 	virtual int registerShape(const float* vertices, int numvertices, const int* indices, int numIndices,int primitiveType=B3_GL_TRIANGLES, int textureIndex=-1)=0;
     virtual void updateShape(int shapeIndex, const float* vertices)=0;
     
diff --git a/btgui/OpenGLWindow/GLInstancingRenderer.cpp b/btgui/OpenGLWindow/GLInstancingRenderer.cpp
index 6eb62a5cf..58aed9646 100644
--- a/btgui/OpenGLWindow/GLInstancingRenderer.cpp
+++ b/btgui/OpenGLWindow/GLInstancingRenderer.cpp
@@ -1339,10 +1339,19 @@ void GLInstancingRenderer::renderScene()
 
 }
 
+
+void GLInstancingRenderer::drawPoint(const double* position, const double color[4], double pointDrawSize)
+{
+	float pos[4]={position[0],position[1],position[2],0};
+	float clr[4] = {color[0],color[1],color[2],color[3]};
+	drawPoints(pos,clr,1,3*sizeof(float),float(pointDrawSize));
+}
+
 void GLInstancingRenderer::drawPoint(const float* positions, const float color[4], float pointDrawSize)
 {
 	drawPoints(positions,color,1,3*sizeof(float),pointDrawSize);
 }
+
 void GLInstancingRenderer::drawPoints(const float* positions, const float color[4], int numPoints, int pointStrideInBytes, float pointDrawSize)
 {
 
diff --git a/btgui/OpenGLWindow/GLInstancingRenderer.h b/btgui/OpenGLWindow/GLInstancingRenderer.h
index 27e26faf8..68880093d 100644
--- a/btgui/OpenGLWindow/GLInstancingRenderer.h
+++ b/btgui/OpenGLWindow/GLInstancingRenderer.h
@@ -104,6 +104,7 @@ public:
 	virtual void drawLines(const float* positions, const float color[4], int numPoints, int pointStrideInBytes, const unsigned int* indices, int numIndices, float pointDrawSize);
 	virtual void drawPoints(const float* positions, const float color[4], int numPoints, int pointStrideInBytes, float pointDrawSize);
 	virtual void drawPoint(const float* position, const float color[4], float pointSize=1);
+	virtual void drawPoint(const double* position, const double color[4], double pointDrawSize=1);
 	virtual void updateCamera(int upAxis=1);
 
 	virtual void	getCameraPosition(float cameraPos[4]);