Created
May 2, 2019 18:57
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Farg - Circle
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| let cirlce = MetalPIX(res: ._256, uniforms: [ | |
| MetalUniform(name: "resx", value: 256), | |
| MetalUniform(name: "resy", value: 256) | |
| ], code: | |
| """ | |
| int x = int(u * in.resx); | |
| int y = int(v * in.resy); | |
| int i = y * int(in.resx) + x; | |
| float f = float(i) / (in.resx * in.resy); | |
| pix = float4(cos(f*pi*2)/2+0.5,sin(f*pi*2)/2+0.5,0,1); | |
| """ | |
| ) |
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