Add visual samples.

1 files changed, 54 insertions, 0 deletions

diff --git a/NvCloth/samples/SampleBase/utils/ClothMeshGenerator.h b/NvCloth/samples/SampleBase/utils/ClothMeshGenerator.h
new file mode 100644
index 0000000..0f57230
--- /dev/null
+++ b/NvCloth/samples/SampleBase/utils/ClothMeshGenerator.h
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+/*
+* Copyright (c) 2008-2017, NVIDIA CORPORATION.  All rights reserved.
+*
+* NVIDIA CORPORATION and its licensors retain all intellectual property
+* and proprietary rights in and to this software, related documentation
+* and any modifications thereto.  Any use, reproduction, disclosure or
+* distribution of this software and related documentation without an express
+* license agreement from NVIDIA CORPORATION is strictly prohibited.
+*/
+
+#pragma once
+#include <vector>
+#include <foundation/PxVec3.h>
+#include <foundation/PxVec2.h>
+#include "NvClothExt/ClothFabricCooker.h"
+#include <foundation/PxMat44.h>
+#include "Mesh.h"
+
+struct ClothMeshData
+{
+	struct Triangle
+	{
+		Triangle(){}
+		Triangle(uint32_t _a, uint32_t _b, uint32_t _c) :
+			a(_a), b(_b), c(_c){}
+		uint32_t a, b, c;
+	};
+	struct Quad
+	{
+		Quad(){}
+		Quad(uint32_t _a, uint32_t _b, uint32_t _c, uint32_t _d) :
+			a(_a), b(_b), c(_c), d(_d){}
+		uint32_t a, b, c, d;
+	};
+	std::vector<physx::PxVec3>	mVertices;
+	std::vector<physx::PxVec2>	mUvs;
+	std::vector<Triangle>		mTriangles;
+	std::vector<Quad>			mQuads;
+	std::vector<physx::PxReal>	mInvMasses;
+
+	SimpleMesh					mMesh;
+
+	void Clear();
+	void GeneratePlaneCloth(float width, float height, int segmentsX, int segmentsY, bool createQuads = false, physx::PxMat44 transform = physx::PxIdentity, bool alternatingDiagonals = true);
+
+	void AttachClothPlaneByAngles(int segmentsX, int segmentsY, bool  attachByWidth = true);
+	void AttachClothPlaneBySide(int segmentsX, int segmentsY, bool  attachByWidth = true);
+
+	void SetInvMasses(float invMass);
+	void SetInvMassesFromDensity(float density); 	// Todo
+
+	nv::cloth::ClothMeshDesc	GetClothMeshDesc();
+	SimpleMesh					GetRenderMesh();
+};