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refactor stroke drawing

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omigamedev
2019-02-11 22:37:02 +01:00
parent 171ab31b47
commit 8ad005de8b
4 changed files with 221 additions and 199 deletions
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src/util.h
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@@ -53,7 +53,7 @@ bool ray_intersect(glm::vec3 ray_origin, glm::vec3 ray_dir, glm::vec3 plane_orig
bool segments_intersect(const glm::vec2& p0a, const glm::vec2& p0b,
const glm::vec2& p1a, const glm::vec2& p1b, glm::vec2& out_pt, glm::vec2& out_hit_uv);
bool point_side(glm::vec2 a, glm::vec2 b, glm::vec2 p);
std::vector<vertex_t> poly_intersect(const std::vector<vertex_t>& poly, const std::vector<glm::vec2>& clip);
std::vector<vertex_t> poly_intersect(const vertex_t* poly_begin, const vertex_t* poly_end, const std::vector<glm::vec2>& clip);
std::vector<glm::vec2> poly_intersect(const std::vector<glm::vec2>& poly, const std::vector<glm::vec2>& clip);
std::vector<glm::vec3> poly_clip_near(const std::vector<glm::vec3>& poly, float near_plane_distance);
glm::vec4 rand_color();