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wg_engine: use tvg math constants

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Use tvg pi constant instead of cmath. better mingw compiler support on windows
This commit is contained in:
Sergii Liebodkin 2024-10-22 13:14:29 +00:00
parent 98700ed2d2
commit b851d98805
1 changed files with 1 additions and 1 deletions
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2
src/renderer/wg_engine/tvgWgGeometry.h
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@ -348,7 +348,7 @@ struct WgVertexBufferInd
float cosine = dot(nrm, nrm1); float cosine = dot(nrm, nrm1);
if (tvg::zero(cosine)) return; if (tvg::zero(cosine)) return;
float angle = std::acos(dot(nrm1, -nrm2)); float angle = std::acos(dot(nrm1, -nrm2));
if (tvg::zero(angle) || tvg::equal(angle, M_PI)) return; if (tvg::zero(angle) || tvg::equal(angle, MATH_PI)) return;
float miterRatio = 1.0f / (std::sin(angle) * 0.5f); float miterRatio = 1.0f / (std::sin(angle) * 0.5f);
if (miterRatio <= miterLimit) { if (miterRatio <= miterLimit) {
appendQuad(v1 + nrm * (halfWidth / cosine), v1 + offset2, v1 + offset1, v1); appendQuad(v1 + nrm * (halfWidth / cosine), v1 + offset2, v1 + offset1, v1);