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fix generateSphere UVs

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This commit is contained in:
Peder Bergebakken Sundt
2024-04-09 18:35:18 +02:00
parent d5f6652eee
commit d650b84e1b
1 changed files with 3 additions and 3 deletions
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6
src/utilities/shapes.cpp
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@@ -187,10 +187,10 @@ Mesh generateSphere(float sphereRadius, int slices, int layers) {
indices.emplace_back(i + 5);
for (int j = 0; j < 6; j++) {
glm::vec3 vertex = vertices.at(i+j);
glm::vec3 vertex = vertices.at(i+j) / sphereRadius;
uvs.emplace_back(
0.5 + (glm::atan(vertex.z, vertex.y)/(2.0*M_PI)),
0.5 - (glm::asin(vertex.y)/M_PI)
0.5 + (glm::atan(vertex.z, -vertex.x)/(2.0*M_PI)),
0.5 + (glm::asin(vertex.y)/M_PI)
);
}