不解, 对openGL不是很熟。
里面固定了 glLineWidth(2); …
嗯,机智的骚年。
其实源码中有注释的。
Drawing OpenGL ES primitives.
- drawPoint, drawPoints
- drawLine
- drawRect, drawSolidRect
- drawPoly, drawSolidPoly
- drawCircle
- drawQuadBezier
- drawCubicBezier
- drawCatmullRom
- drawCardinalSpline
You can change the color, point size, width by calling:
- drawColor4B(), drawColor4F()
- ccPointSize()
- glLineWidth()