Created
August 20, 2012 05:45
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cocos2d boundingBox highlight
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| -(void)draw { | |
| [super draw]; | |
| if (selected) { | |
| CGRect rect = [self boundingBox]; | |
| CGPoint vertices[4] = { | |
| ccp(0, 0), | |
| ccp(0, rect.size.height), | |
| ccp(rect.size.width, rect.size.height), | |
| ccp(rect.size.width, 0) | |
| }; | |
| glLineWidth(2); | |
| ccDrawPoly(vertices, 4, YES); | |
| } | |
| } |
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It works but I got a warning. Implicit declaration of function 'ccDrawPoly' is invalid in C99