25 lines
607 B
Metal
25 lines
607 B
Metal
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//
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// SamplingKernel.metal
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// Metaballs
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//
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// Created by Eryn Wells on 8/1/17.
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// Copyright © 2017 Eryn Wells. All rights reserved.
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//
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#include <metal_stdlib>
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using namespace metal;
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typedef struct {
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float radius;
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float2 position;
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float2 velocity;
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} Ball;
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kernel void
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sampleFieldKernel(const device Ball* metaballs [[buffer(0)]],
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texture2d<half, access::write> [[texture(1)]],
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uint2 gid [[thread_position_in_grid]])
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{
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// TODO: Compute a sample for this pixel given the field data, and write it to the out texture.
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}
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