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~ | Vertex normal obj handling

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TheRedShip
2025-02-24 20:19:06 +01:00
committed by tomoron
parent 30ca774491
commit 62d0863ff4
11 changed files with 108 additions and 50 deletions
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8
includes/RT/ObjParser.hpp
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@ -26,20 +26,22 @@ class ObjParser
private:
glm::vec3 getVertex(std::stringstream &line);
glm::vec2 getUV(std::stringstream &line);
glm::vec3 getNormals(std::stringstream &line);
void addFace(std::stringstream &line);
long int checkVertexIndex(int index, size_t size);
void parseMtl(std::stringstream &line, Scene &scene);
bool addTriangleFromPolygon(std::vector<glm::vec3> &vertices, std::vector<glm::vec2> &textureVertices, int inv);
void addTriangle(glm::vec3 v1, glm::vec3 v2, glm::vec3 v3, std::vector<glm::vec2> textureVertices);
bool addTriangleFromPolygon(std::vector<glm::vec3> &vertices, std::vector<glm::vec2> &textureVertices, std::vector<glm::vec3> &normalVertices, int inv);
void addTriangle(glm::vec3 v1, glm::vec3 v2, glm::vec3 v3, std::vector<glm::vec2> textureVertices, std::vector<glm::vec3> normalVertices);
std::string getFilePath(std::string &file);
int pointInTriangle(glm::vec3 pts[3], std::vector<glm::vec3> vertices, size_t cur);
std::vector<std::string> objSplit(std::string str, std::string delim);
void getFaceVertices(std::vector<glm::vec3> &faceVertices, std::vector<glm::vec2> &textureVertices, std::stringstream &line);
void getFaceVertices(std::vector<glm::vec3> &faceVertices, std::vector<glm::vec2> &textureVertices, std::vector<glm::vec3> &normalVertices, std::stringstream &line);
std::string _filename;
std::ifstream _file;
std::vector<glm::vec3> _vertices;
std::vector<glm::vec2> _textureVertices;
std::vector<glm::vec3> _normalVertices;
int _mat;
std::map<std::string, int> _matNames;