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24 lines
745 B
24 lines
745 B
#ifndef SINGULARITYJUDGER_SRF_MESH_H
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#define SINGULARITYJUDGER_SRF_MESH_H
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#include "glm/glm.hpp"
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#include "real.h"
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#include "tinynurbs/tinynurbs.h"
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#include "vector"
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using namespace std;
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// 用采样网格表示的一个曲面
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class SrfMesh {
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public:
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SrfMesh(const tinynurbs::RationalSurface<real> &s, int sampleLevel_);
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SrfMesh() = default;
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int sampleLevel; // 采样层级；每多一层，uv方向的网格数都分别x2，整个mesh的网格数x4；sampleLevel为1时，采样整个面，仅有一个网格
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int sampleCntOnSingleDir;
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vector<vector<glm::vec3>> evaluation;
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vector<vector<glm::vec3>> tangent_u;
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vector<vector<glm::vec3>> tangent_v;
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vector<vector<glm::vec3>> normal;
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};
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#endif // SINGULARITYJUDGER_SRF_MESH_H
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