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handle love.graphics.arc being passed identical angles

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branch : minor
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Bill Meltsner
2011-03-19 10:13:11 -04:00
parent 33a2110b00
commit 9251c2b4b1
1 changed files with 1 additions and 0 deletions
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src/modules/graphics/opengl/Graphics.cpp
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@@ -990,6 +990,7 @@ namespace opengl
void Graphics::arc(DrawMode mode, float x, float y, float radius, float angle1, float angle2, int points) void Graphics::arc(DrawMode mode, float x, float y, float radius, float angle1, float angle2, int points)
{ {
float angle = angle2 - angle1; float angle = angle2 - angle1;
if (angle == 0) return;
while (angle < 0) angle += LOVE_M_PI * 2; while (angle < 0) angle += LOVE_M_PI * 2;
if(points <= 0) points = 1; if(points <= 0) points = 1;
float angle_shift = (angle / points); float angle_shift = (angle / points);