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Use the simd types where I can

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This commit is contained in:
Eryn Wells 2018-10-07 19:32:29 -07:00
parent edce32e021
commit 8f1e1335bd
9 changed files with 107 additions and 144 deletions
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12
MetaballsKit/Shaders.metal
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@ -38,13 +38,11 @@ typedef enum {
} ColorStyle;
typedef struct {
short2 size;
ushort numberOfBalls;
ushort colorStyle;
packed_uint2 size;
uint numberOfBalls;
uint colorStyle;
float target;
float feather;
float4 colors[4];
} Parameters;
@ -90,12 +88,12 @@ sampleToColorShader(RasterizerData in [[stage_in]],
out = singleColor(sample, target, feather, parameters.colors[0]);
break;
case Gradient2Horizontal: {
const float blend = in.position.x / parameters.size.x;
const float blend = in.position.x / parameters.size[0];
out = gradient2(sample, target, feather, blend, parameters.colors[0], parameters.colors[1]);
break;
}
case Gradient2Vertical: {
const float blend = in.position.y / parameters.size.y;
const float blend = in.position.y / parameters.size[1];
out = gradient2(sample, target, feather, blend, parameters.colors[0], parameters.colors[1]);
break;
}