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Fix the shimmering

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Eryn Wells 2018-11-23 09:19:51 -07:00
parent b314738ccb
commit 54bb20feef
1 changed files with 3 additions and 3 deletions
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6
Terrain2/Shaders/Shaders.metal
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@ -55,7 +55,7 @@ fragment float4 fragmentShader(ColorInOut in [[stage_in]],
constant Material *materials [[buffer(BufferIndexMaterials)]], constant Material *materials [[buffer(BufferIndexMaterials)]],
constant Uniforms &uniforms [[buffer(BufferIndexUniforms)]]) constant Uniforms &uniforms [[buffer(BufferIndexUniforms)]])
{ {
float4 out; float3 out = float3();
// Compute the normal at this position. // Compute the normal at this position.
float3 normal = normalize(uniforms.normalMatrix * in.normal); float3 normal = normalize(uniforms.normalMatrix * in.normal);
@ -88,10 +88,10 @@ fragment float4 fragmentShader(ColorInOut in [[stage_in]],
float factor = pow(reflectDotViewDir, material.specularExponent); float factor = pow(reflectDotViewDir, material.specularExponent);
color += factor * material.specularColor * light.color; color += factor * material.specularColor * light.color;
} }
out += float4(color, 1); out += color;
} }
} }
return out; return float4(out, 1);
} }
#pragma mark - Normal Shaders #pragma mark - Normal Shaders