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near plane clipping partial

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vekidev
2026-02-21 16:28:09 +01:00
parent 7c03b1b81d
commit 7ca48a5080
9 changed files with 271 additions and 37 deletions
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include/renderer/calls.hpp
+1 -1
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@@ -7,6 +7,6 @@
void rasterizeTriangle(SDL_Renderer *renderer, const DeltaVector2 &a, const DeltaVector2 &b, const DeltaVector2 &c);
void rasterizeTriangleFast(SDL_Surface* surface, const DeltaVector2& v0, const DeltaVector2& v1, const DeltaVector2& v2, uint32_t color);
void rasterizeTriangleSurface(SDL_Surface* surface, const DeltaVector2& a, const DeltaVector2& b, const DeltaVector2& c, uint32_t color);
void rasterizeTriangleSurface(SDL_Surface* surface, const DeltaVector2& v0, const DeltaVector2& v1, const DeltaVector2& v2, uint32_t color, float u0, float v0_uv, float u1, float v1_uv, float u2, float v2_uv);
void setPixel(SDL_Surface* surface, int x, int y, uint32_t color);
#endif
include/renderer/camera.hpp
+2
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@@ -10,7 +10,9 @@ class DeltaCamera {
DeltaCamera() {pos = DeltaVector3(); angle = DeltaVector2();};
DeltaCamera(float x, float y, float z);
DeltaVector3 translatePoint(const DeltaVector3 &worldPos);
DeltaVector2 projectPointVec(const DeltaVector3 &worldPos);
int projectTriangle(const DeltaTriangle &in, DeltaTriangle2D &out1, DeltaTriangle2D &out2);
DeltaVector2 projectPoint(float worldX, float worldY, float worldZ);
};