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Finished implementing the raycast projection code
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jratcliff
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Aug 9, 2017
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,43 @@ | ||
| #ifndef RAYCAST_MESH_H | ||
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| #define RAYCAST_MESH_H | ||
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| #include <stdint.h> | ||
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| namespace VHACD | ||
| { | ||
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| // Very simple brute force raycast against a triangle mesh. Tests every triangle; no hierachy. | ||
| // Does a deep copy, always does calculations with full double float precision | ||
| class RaycastMesh | ||
| { | ||
| public: | ||
| static RaycastMesh * createRaycastMesh(uint32_t vcount, // The number of vertices in the source triangle mesh | ||
| uint32_t vertexStride, | ||
| const double *vertices, // The array of vertex positions in the format x1,y1,z1..x2,y2,z2.. etc. | ||
| uint32_t tcount, // The number of triangles in the source triangle mesh | ||
| uint32_t triangleStride, | ||
| const uint32_t *indices); // The triangle indices in the format of i1,i2,i3 ... i4,i5,i6, ... | ||
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| static RaycastMesh * createRaycastMesh(uint32_t vcount, // The number of vertices in the source triangle mesh | ||
| uint32_t vertexStride, | ||
| const float *vertices, // The array of vertex positions in the format x1,y1,z1..x2,y2,z2.. etc. | ||
| uint32_t tcount, // The number of triangles in the source triangle mesh | ||
| uint32_t triangleStride, | ||
| const uint32_t *indices); // The triangle indices in the format of i1,i2,i3 ... i4,i5,i6, ... | ||
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| virtual bool raycast(const double *from, // The starting point of the raycast | ||
| const double *to, // The ending point of the raycast | ||
| const double *closestToPoint, // The point to match the nearest hit location (can just be the 'from' location of no specific point) | ||
| double *hitLocation, // The point where the ray hit nearest to the 'closestToPoint' location | ||
| double *hitDistance) = 0; // The distance the ray traveled to the hit location | ||
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| virtual void release(void) = 0; | ||
| protected: | ||
| virtual ~RaycastMesh(void) { }; | ||
| }; | ||
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| } // end of VHACD namespace | ||
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| #endif |
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