【发布时间】:2018-04-02 06:13:17
【问题描述】:
我正在尝试使用以下代码在SCNShape 中画一个馅饼:
UIBezierPath *piePiece = [UIBezierPath bezierPath];
[piePiece addArcWithCenter: CGPointZero radius: 0.150 startAngle: 0.0 endAngle: M_PI/6 clockwise: YES];
[piePiece closePath];
SCNShape *pieShape = [SCNShape shapeWithPath: piePiece extrusionDepth: 0];
pieShape.firstMaterial.diffuse.contents = [UIColor blueColor];
pieShape.firstMaterial.doubleSided = YES;
SCNNode *pieNode = [SCNNode nodeWithGeometry: pieShape];
但我得到以下形状:
Sample 我没有看到弧线。我做错了什么?
谢谢
【问题讨论】:
标签: ios objective-c scenekit