add RemoteGUIHelper to communicate between graphics client/server

examples/SharedMemory/RemoteGUIHelper.h

@@ -0,0 +1,72 @@
+#ifndef REMOTE_HELPER_H
+#define REMOTE_HELPER_H
+
+#include "../CommonInterfaces/CommonGUIHelperInterface.h"
+
+///a RemoteGUIHelper will connect to an existing graphics server through shared memory
+struct RemoteGUIHelper : public GUIHelperInterface
+{
+	struct RemoteGUIHelperInternalData* m_data;
+
+	RemoteGUIHelper();
+
+	virtual ~RemoteGUIHelper();
+
+	virtual void setVisualizerFlag(int flag, int enable);
+
+	virtual void createRigidBodyGraphicsObject(btRigidBody* body, const btVector3& color);
+
+	virtual void createCollisionObjectGraphicsObject(btCollisionObject* body, const btVector3& color);
+
+	virtual void createCollisionShapeGraphicsObject(btCollisionShape* collisionShape);
+
+	virtual void syncPhysicsToGraphics(const btDiscreteDynamicsWorld* rbWorld);
+	virtual void syncPhysicsToGraphics2(const GUISyncPosition* positions, int numPositions);
+
+	virtual void render(const btDiscreteDynamicsWorld* rbWorld);
+
+	virtual void createPhysicsDebugDrawer(btDiscreteDynamicsWorld* rbWorld);
+
+	virtual int registerTexture(const unsigned char* texels, int width, int height);
+	virtual int registerGraphicsShape(const float* vertices, int numvertices, const int* indices, int numIndices, int primitiveType, int textureId);
+	virtual int registerGraphicsInstance(int shapeIndex, const float* position, const float* quaternion, const float* color, const float* scaling);
+	virtual void removeAllGraphicsInstances();
+	virtual void removeGraphicsInstance(int graphicsUid);
+	virtual void changeRGBAColor(int instanceUid, const double rgbaColor[4]);
+
+	virtual Common2dCanvasInterface* get2dCanvasInterface();
+
+	virtual CommonParameterInterface* getParameterInterface();
+
+	virtual CommonRenderInterface* getRenderInterface();
+
+	virtual CommonGraphicsApp* getAppInterface();
+
+	virtual void setUpAxis(int axis);
+	
+	virtual void resetCamera(float camDist, float yaw, float pitch, float camPosX, float camPosY, float camPosZ);
+	
+	virtual void copyCameraImageData(const float viewMatrix[16], const float projectionMatrix[16],
+									 unsigned char* pixelsRGBA, int rgbaBufferSizeInPixels,
+									 float* depthBuffer, int depthBufferSizeInPixels,
+									 int* segmentationMaskBuffer, int segmentationMaskBufferSizeInPixels,
+									 int startPixelIndex, int width, int height, int* numPixelsCopied);
+
+	virtual void setProjectiveTextureMatrices(const float viewMatrix[16], const float projectionMatrix[16]);
+	
+	virtual void setProjectiveTexture(bool useProjectiveTexture);
+
+	virtual void autogenerateGraphicsObjects(btDiscreteDynamicsWorld* rbWorld);
+
+	virtual void drawText3D(const char* txt, float posX, float posZY, float posZ, float size);
+
+	virtual void drawText3D(const char* txt, float position[3], float orientation[4], float color[4], float size, int optionFlag);
+
+	virtual int addUserDebugLine(const double debugLineFromXYZ[3], const double debugLineToXYZ[3], const double debugLineColorRGB[3], double lineWidth, double lifeTime, int trackingVisualShapeIndex, int replaceItemUid);
+	virtual void removeUserDebugItem(int debugItemUniqueId);
+	virtual void removeAllUserDebugItems();
+
+	int uploadData(const unsigned char* data, int sizeInBytes, int slot);
+};
+
+#endif  //REMOTE_HELPER_H