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physx/source/pvd/include/PxPvdUserRenderer.h

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+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+//  * Neither the name of NVIDIA CORPORATION nor the names of its
+//    contributors may be used to endorse or promote products derived
+//    from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Copyright (c) 2008-2021 NVIDIA Corporation. All rights reserved.
+#ifndef PXPVDSDK_PXPVDUSERRENDERER_H
+#define PXPVDSDK_PXPVDUSERRENDERER_H
+
+/** \addtogroup pvd
+@{
+*/
+#include "foundation/PxVec3.h"
+#include "foundation/PxTransform.h"
+#include "pvd/PxPvd.h"
+
+#include "PxPvdDataStream.h"
+#include "PxPvdRenderBuffer.h"
+#include "PsUserAllocated.h"
+
+#if !PX_DOXYGEN
+namespace physx
+{
+#endif
+
+class PxPvd;
+
+#if !PX_DOXYGEN
+namespace pvdsdk
+{
+#endif
+
+class RendererEventClient;
+
+class PvdUserRenderer : public shdfnd::UserAllocated
+{
+  protected:
+	virtual ~PvdUserRenderer()
+	{
+	}
+
+  public:
+	virtual void release() = 0;
+	virtual void setClient(RendererEventClient* client) = 0;
+
+	// Instance to associate the further rendering with.
+	virtual void setInstanceId(const void* instanceId) = 0;
+	// Draw these points associated with this instance
+	virtual void drawPoints(const PvdDebugPoint* points, uint32_t count) = 0;
+	// Draw these lines associated with this instance
+	virtual void drawLines(const PvdDebugLine* lines, uint32_t count) = 0;
+	// Draw these triangles associated with this instance
+	virtual void drawTriangles(const PvdDebugTriangle* triangles, uint32_t count) = 0;
+	// Draw this text associated with this instance
+	virtual void drawText(const PvdDebugText& text) = 0;
+
+	// Draw SDK debug render
+	virtual void drawRenderbuffer(const PvdDebugPoint* pointData, uint32_t pointCount, const PvdDebugLine* lineData,
+	                              uint32_t lineCount, const PvdDebugTriangle* triangleData, uint32_t triangleCount) = 0;
+
+	// Constraint visualization routines
+	virtual void visualizeJointFrames(const PxTransform& parent, const PxTransform& child) = 0;
+	virtual void visualizeLinearLimit(const PxTransform& t0, const PxTransform& t1, float value, bool active) = 0;
+	virtual void visualizeAngularLimit(const PxTransform& t0, float lower, float upper, bool active) = 0;
+	virtual void visualizeLimitCone(const PxTransform& t, float tanQSwingY, float tanQSwingZ, bool active) = 0;
+	virtual void visualizeDoubleCone(const PxTransform& t, float angle, bool active) = 0;
+
+	// Clear the immedate buffer.
+	virtual void flushRenderEvents() = 0;
+
+	static PvdUserRenderer* create(uint32_t bufferSize = 0x2000);
+};
+
+class RendererEventClient 
+{
+ public:
+	virtual ~RendererEventClient(){}
+
+	virtual void handleBufferFlush(const uint8_t* inData, uint32_t inLength) = 0;
+};
+
+#if !PX_DOXYGEN
+}
+}
+#endif
+/** @} */
+#endif // PXPVDSDK_PXPVDUSERRENDERER_H