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+ | Backface culling choosing on quad so euclidian map + portal

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TheRedShip
2025-02-04 00:07:32 +01:00
parent 9ddce8b6d0
commit df9ab16b76
14 changed files with 86 additions and 33 deletions
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15
includes/RT/objects/Quad.hpp
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@ -23,6 +23,7 @@ class Quad : public Object
float x, y, z;
float x1, y1, z1;
float x2, y2, z2;
bool double_face;
int mat_index;
if (!(line >> x >> y >> z))
@ -33,6 +34,9 @@ class Quad : public Object
if (!(line >> x2 >> y2 >> z2))
throw std::runtime_error("Missing quad's second edge");
if (!(line >> _single_sided))
throw std::runtime_error("Missing double_face");
if (!(line >> mat_index))
throw std::runtime_error("Missing material properties");
@ -41,18 +45,25 @@ class Quad : public Object
_up = glm::vec3(x1, y1, z1);
_right = glm::vec3(x2, y2, z2);
_normal = glm::normalize(glm::cross(_up, _right));
_mat_index = mat_index;
}
Quad(const glm::vec3 &position, const glm::vec3 &edge1, const glm::vec3 &edge2, const int mat_index)
: Object(position, mat_index), _up(edge1), _right(edge2) {}
Quad(const glm::vec3 &position, const glm::vec3 &edge1, const glm::vec3 &edge2, const glm::vec3 &normal, const int single_sided, const int mat_index)
: Object(position, mat_index), _up(edge1), _right(edge2), _normal(normal), _single_sided(single_sided) {}
glm::vec3 getUp() const { return (_up); }
glm::vec3 getRight() const { return (_right); }
glm::vec3 getNormal() const { return (_normal); }
int getSingleSided() const { return (_single_sided); }
Type getType() const override { return Type::QUAD; }
private:
glm::vec3 _up;
glm::vec3 _right;
glm::vec3 _normal;
int _single_sided;
};
#endif