* Adjustment: Initial CMake reworking.

2026-04-22 21:05:39 +00:00 · 2022-05-13 23:42:41 -04:00 · 2022-05-13 23:42:41 -04:00 · d7cdf54661
commit d7cdf54661
parent 516163fd5d
5394 changed files with 2615532 additions and 8711 deletions
--- a/Engine/lib/bullet/examples/CommonInterfaces/CommonGUIHelperInterface.h
+++ b/Engine/lib/bullet/examples/CommonInterfaces/CommonGUIHelperInterface.h
@ -0,0 +1,148 @@
+#ifndef GUI_HELPER_INTERFACE_H
+#define GUI_HELPER_INTERFACE_H
+
+
+class btRigidBody;
+class btVector3;
+class btCollisionObject;
+class btDiscreteDynamicsWorld;
+class btCollisionShape;
+struct Common2dCanvasInterface;
+struct CommonParameterInterface;
+struct CommonRenderInterface;
+struct CommonGraphicsApp;
+
+///The Bullet 2 GraphicsPhysicsBridge let's the graphics engine create graphics representation and synchronize
+struct GUIHelperInterface
+{
+	virtual ~GUIHelperInterface() {}
+
+	virtual void createRigidBodyGraphicsObject(btRigidBody* body,const btVector3& color) = 0;
+
+	virtual void createCollisionObjectGraphicsObject(btCollisionObject* obj,const btVector3& color) = 0;
+
+	virtual void createCollisionShapeGraphicsObject(btCollisionShape* collisionShape)=0;
+
+	virtual void syncPhysicsToGraphics(const btDiscreteDynamicsWorld* rbWorld)=0;
+
+	virtual void render(const btDiscreteDynamicsWorld* rbWorld)=0;
+
+	virtual void createPhysicsDebugDrawer( btDiscreteDynamicsWorld* rbWorld)=0;
+
+	virtual int	registerTexture(const unsigned char* texels, int width, int height)=0;
+	virtual int registerGraphicsShape(const float* vertices, int numvertices, const int* indices, int numIndices,int primitiveType, int textureId) = 0;
+	virtual int registerGraphicsInstance(int shapeIndex, const float* position, const float* quaternion, const float* color, const float* scaling) =0;
+    virtual void removeAllGraphicsInstances()=0;
+	
+	virtual Common2dCanvasInterface* get2dCanvasInterface()=0;
+	
+	virtual CommonParameterInterface* getParameterInterface()=0;
+
+	virtual CommonRenderInterface* getRenderInterface()=0;
+
+	virtual CommonGraphicsApp* getAppInterface()=0;
+
+	virtual void setUpAxis(int axis)=0;
+
+	virtual void resetCamera(float camDist, float pitch, float yaw, float camPosX,float camPosY, float camPosZ)=0;
+	
+	virtual void copyCameraImageData(const float viewMatrix[16], const float projectionMatrix[16], 
+                                  unsigned char* pixelsRGBA, int rgbaBufferSizeInPixels, 
+                                  float* depthBuffer, int depthBufferSizeInPixels, 
+                                  int startPixelIndex, int destinationWidth, int destinationHeight, int* numPixelsCopied)
+  {
+      copyCameraImageData(viewMatrix,projectionMatrix,pixelsRGBA,rgbaBufferSizeInPixels,
+                           depthBuffer,depthBufferSizeInPixels,
+                           0,0,
+                           startPixelIndex,destinationWidth,
+                           destinationHeight,numPixelsCopied);
+  }
+
+    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 destinationWidth, int destinationHeight, int* numPixelsCopied)=0;
+
+	virtual void autogenerateGraphicsObjects(btDiscreteDynamicsWorld* rbWorld) =0;
+	
+	virtual void drawText3D( const char* txt, float posX, float posZY, float posZ, float size)=0;
+
+
+};
+
+
+///the DummyGUIHelper does nothing, so we can test the examples without GUI/graphics (in 'console mode')
+struct DummyGUIHelper : public GUIHelperInterface
+{
+	DummyGUIHelper() {}
+	virtual ~DummyGUIHelper() {}
+
+	virtual void createRigidBodyGraphicsObject(btRigidBody* body,const btVector3& color){}
+
+	virtual void createCollisionObjectGraphicsObject(btCollisionObject* obj,const btVector3& color) {}
+
+	virtual void createCollisionShapeGraphicsObject(btCollisionShape* collisionShape){}
+
+	virtual void syncPhysicsToGraphics(const btDiscreteDynamicsWorld* rbWorld){}
+
+	virtual void render(const btDiscreteDynamicsWorld* rbWorld) {}
+
+	virtual void createPhysicsDebugDrawer( btDiscreteDynamicsWorld* rbWorld){}
+
+	virtual int	registerTexture(const unsigned char* texels, int width, int height){return -1;}
+	virtual int registerGraphicsShape(const float* vertices, int numvertices, const int* indices, int numIndices,int primitiveType, int textureId){return -1;}
+	virtual int registerGraphicsInstance(int shapeIndex, const float* position, const float* quaternion, const float* color, const float* scaling) {return -1;}
+    virtual void removeAllGraphicsInstances(){}
+	
+	virtual Common2dCanvasInterface* get2dCanvasInterface()
+	{
+		return 0;
+	}
+	
+	virtual CommonParameterInterface* getParameterInterface()
+	{
+		return 0;
+	}
+
+	virtual CommonRenderInterface* getRenderInterface()
+	{
+		return 0;
+	}
+	
+	virtual CommonGraphicsApp* getAppInterface()
+	{
+		return 0;
+	}
+
+
+	virtual void setUpAxis(int axis)
+	{
+	}
+	virtual void resetCamera(float camDist, float pitch, float yaw, 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)
+	
+	{
+        if (numPixelsCopied)
+            *numPixelsCopied = 0;
+	}
+
+	virtual void autogenerateGraphicsObjects(btDiscreteDynamicsWorld* rbWorld) 
+	{
+	}
+    
+	virtual void drawText3D( const char* txt, float posX, float posZY, float posZ, float size)
+	{
+	}
+	
+};
+
+#endif //GUI_HELPER_INTERFACE_H
+