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xatlas: Sync with upstream 16ace528a 

Just cleaning up unused but set variables.

16ace528ac
(cherry picked from commit 10c99d7b41)
This commit is contained in:
Rémi Verschelde 2022-05-17 23:02:58 +02:00
parent 6be616bd16
commit 393c09cae8
2 changed files with 1 additions and 6 deletions
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2
thirdparty/README.md vendored
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@ -576,7 +576,7 @@ File extracted from upstream release tarball:
## xatlas
- Upstream: https://github.com/jpcy/xatlas
- Version: git (ec707faeac3b95e6b416076a9509718cce105b6a, 2021)
- Version: git (16ace528acd2cf1f16a7c0dde99c42c486488dbe, 2022)
- License: MIT
Files extracted from upstream source:

5
thirdparty/xatlas/xatlas.cpp vendored
View File

@ -4753,13 +4753,10 @@ public:
Vector2 *v = m_vertexBuffers[m_activeVertexBuffer];
v[m_numVertices] = v[0];
m_area = 0;
float centroidx = 0, centroidy = 0;
for (uint32_t k = 0; k < m_numVertices; k++) {
// http://local.wasp.uwa.edu.au/~pbourke/geometry/polyarea/
float f = v[k].x * v[k + 1].y - v[k + 1].x * v[k].y;
m_area += f;
centroidx += f * (v[k].x + v[k + 1].x);
centroidy += f * (v[k].y + v[k + 1].y);
}
m_area = 0.5f * fabsf(m_area);
}
@ -9089,7 +9086,6 @@ AddMeshError AddMesh(Atlas *atlas, const MeshDecl &meshDecl, uint32_t meshCountH
const uint32_t kMaxWarnings = 50;
uint32_t warningCount = 0;
internal::Array<uint32_t> triIndices;
uint32_t firstFaceIndex = 0;
internal::Triangulator triangulator;
for (uint32_t face = 0; face < faceCount; face++) {
// Decode face indices.
@ -9199,7 +9195,6 @@ AddMeshError AddMesh(Atlas *atlas, const MeshDecl &meshDecl, uint32_t meshCountH
for (uint32_t i = 0; i < triIndices.size(); i++)
meshPolygonMapping->triangleToPolygonIndicesMap.push_back(triIndices[i]);
}
firstFaceIndex += faceVertexCount;
}
if (warningCount > kMaxWarnings)
XA_PRINT(" %u additional warnings truncated\n", warningCount - kMaxWarnings);