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add radius to debug sphere drawing

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This commit is contained in:
erwin.coumans
2009-07-10 00:26:46 +00:00
parent d9ad88aa7a
commit 3538ac1162
1 changed files with 5 additions and 5 deletions
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10
Demos/OpenGL/GL_ShapeDrawer.cpp
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@@ -273,17 +273,17 @@ public:
}; };
void GL_ShapeDrawer::drawSphere(btScalar r, int lats, int longs) void GL_ShapeDrawer::drawSphere(btScalar radius, int lats, int longs)
{ {
int i, j; int i, j;
for(i = 0; i <= lats; i++) { for(i = 0; i <= lats; i++) {
btScalar lat0 = SIMD_PI * (-btScalar(0.5) + (btScalar) (i - 1) / lats); btScalar lat0 = SIMD_PI * (-btScalar(0.5) + (btScalar) (i - 1) / lats);
btScalar z0 = sin(lat0); btScalar z0 = radius*sin(lat0);
btScalar zr0 = cos(lat0); btScalar zr0 = radius*cos(lat0);
btScalar lat1 = SIMD_PI * (-btScalar(0.5) + (btScalar) i / lats); btScalar lat1 = SIMD_PI * (-btScalar(0.5) + (btScalar) i / lats);
btScalar z1 = sin(lat1); btScalar z1 = radius*sin(lat1);
btScalar zr1 = cos(lat1); btScalar zr1 = radius*cos(lat1);
glBegin(GL_QUAD_STRIP); glBegin(GL_QUAD_STRIP);
for(j = 0; j <= longs; j++) { for(j = 0; j <= longs; j++) {