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Merge pull request #92079 from lawnjelly/increase_tight_cull_epsilon3

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[3.x] Tight shadow culling - increase epsilon to prevent flickering
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lawnjelly 2024-05-20 20:47:07 +01:00 committed by GitHub
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1 changed files with 2 additions and 2 deletions
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servers/visual/visual_server_light_culler.h
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@ -164,14 +164,14 @@ private:
} }
// Prevent divide by zero. // Prevent divide by zero.
if (lc > 0.00001f) { if (lc > 0.001f) {
// If the summed length of the smaller two // If the summed length of the smaller two
// sides is close to the length of the longest side, // sides is close to the length of the longest side,
// the points are colinear, and the triangle is near degenerate. // the points are colinear, and the triangle is near degenerate.
float ld = ((la + lb) - lc) / lc; float ld = ((la + lb) - lc) / lc;
// ld will be close to zero for colinear tris. // ld will be close to zero for colinear tris.
return ld < 0.00001f; return ld < 0.001f;
} }
// Don't create planes from tiny triangles, // Don't create planes from tiny triangles,