Init

kaplademo/source/kaplaDemo/TerrainMesh.h

@@ -0,0 +1,66 @@
+//
+// 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) 2018 NVIDIA Corporation. All rights reserved.
+
+#pragma once
+
+#include "BmpFile.h"
+#include "glmesh.h"
+#include "Shader.h"
+#include "PxCooking.h"
+#include <vector>
+using namespace std;
+class TerrainMesh{
+public:
+	// Able to render mesh
+	// Able to generate physX 
+	PxRigidStatic* hfActor;
+	PxTransform mHFPose;
+	GLuint hfTexture;
+	GLMesh* mMesh;
+	PxScene* myScene;
+	Shader* mShader;
+	ShaderMaterial mMaterial;
+
+	~TerrainMesh();
+	TerrainMesh(PxPhysics& physics, PxCooking& cooking, PxScene& scene, PxMaterial& material, PxVec3 midPoint, const char* heightMapName, const char* textureName, 
+		float hfScale, float maxHeight, Shader* shader, bool invert = false);
+	void draw(bool useShader);
+
+
+	float xStart;
+	float zStart;
+	float dx, idx;
+	vector<float> terrainHeights;
+	vector<PxVec3> terrainNormals;
+
+	int width;
+	int height;
+	float getHeight(float x, float z);
+	float getHeightNormal(float x, float z, PxVec3& normal);
+	float getHeightNormalCondition(float x, float y, float z, PxVec3& normal);
+};
+