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Turns out sincos is a GNU thing.

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This commit is contained in:
Andrzej Kapolka 2013-06-24 17:16:06 -07:00
parent b36404fb98
commit 9356d1a27d
1 changed files with 5 additions and 9 deletions
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14
interface/src/renderer/GeometryCache.cpp
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@ -25,18 +25,14 @@ void GeometryCache::renderHemisphere(int slices, int stacks) {
GLfloat* vertexData = new GLfloat[vertices * 3];
GLfloat* vertex = vertexData;
for (int i = 0; i < stacks - 1; i++) {
float phi = PIf * 0.5f * i / (stacks - 1), z, radius;
sincosf(phi, &z, &radius);
float phi = PIf * 0.5f * i / (stacks - 1);
float z = sinf(phi), radius = cosf(phi);
for (int j = 0; j < slices; j++) {
float theta = PIf * 2.0f * j / slices;
float x, y;
sincosf(theta, &x, &y);
x *= radius;
y *= radius;
*(vertex++) = x;
*(vertex++) = y;
*(vertex++) = sinf(theta) * radius;
*(vertex++) = cosf(theta) * radius;
*(vertex++) = z;
}
}