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add BlockWrapsRenderer (WIP)

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MihailRis 2024-11-20 14:42:53 +03:00
parent 14b596140d
commit 9e02f1122f
7 changed files with 160 additions and 2 deletions
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11
src/maths/UVRegion.hpp
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@ -40,4 +40,15 @@ struct UVRegion {
float h = getHeight();
return glm::vec2(u1 + uv.x * w, v1 + uv.y * h);
}
void scale(float x, float y) {
float w = getWidth();
float h = getHeight();
float cx = (u1 + u2) * 0.5f;
float cy = (v1 + v2) * 0.5f;
u1 = cx - w * 0.5f * x;
v1 = cy - h * 0.5f * y;
u2 = cx + w * 0.5f * x;
v2 = cy + h * 0.5f * y;
}
};