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PODo i need to call [convertToGl]?
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  1. PODo i need to call [convertToGl]?
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    copied!<p>i'm using cocos2d and i have subclassed cccnode (i want to draw circles and that works) .h</p> <pre><code>@interface CCSpriteCircle : CCSprite { float radius; float angle; //in radians NSUInteger segments; BOOL drawLineToCenter; ccColor4B cColor; } -(id) initWithRadius: (float)radius_ withAngle: (float)angle_ withSegments: (NSUInteger)segments_ withDrawLineToCenter:(BOOL)drawLineToCenter_; @property(nonatomic,assign) float radius; @property(nonatomic,assign) float angle; @property(nonatomic,assign) NSUInteger segments; @property(nonatomic,assign) BOOL drawLineToCenter; @property(nonatomic,assign) ccColor4B cColor; @end </code></pre> <p>//my .m file</p> <p>@implementation CCSpriteCircle @synthesize radius, angle,segments,drawLineToCenter,cColor;</p> <pre><code>-(id) initWithRadius: (float)radius_ withAngle: (float)angle_ withSegments: (NSUInteger)segments_ withDrawLineToCenter:(BOOL)drawLineToCenter_ { if( (self=[super init])) { self.radius = radius_; self.angle = angle_; self.segments = segments_; self.drawLineToCenter = drawLineToCenter_; //[self draw]; } return self; } -(void)draw { glLineWidth(1); glColor4ub(cColor.r, cColor.g, cColor.b, cColor.a); ccDrawCircle(ccp(self.position.x,self.position.y), radius, angle, segments, drawLineToCenter); // restore original values glLineWidth(1); glColor4ub(255,255,255,255); glPointSize(1); } @end </code></pre> <p>All works fine except that if i place the center of my ccspritecircle to 480 (that's the end of the screen) it doesnt appears but if i place it to 200px it's at the end of the screen.</p> <p>if i change the position code in my helloworld scene like this: from:</p> <p>circle_.position = ccp(480, 0);</p> <p>to:</p> <pre><code>circle_.position = [[CCDirector sharedDirector] convertToGL: CGPointMake(480,0)]; </code></pre> <p>then i dont see the circle anymore. Am i doing something wrong?</p>
 

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