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Custom encoding/decoding.

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Custom vector3 encoding/decoding test.
removed normal decoding from VA functions, this should now be done outside this function to allow easy switching of decoders.

Co-Authored-By: Neeto-rzo <68438932+Neeto-rzo@users.noreply.github.com>
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max
2020-12-08 00:33:06 +01:00
parent b63ee2ff02
commit f2b6a61d1e
17 changed files with 1039 additions and 342 deletions
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14
Runtime/Shaders/HLSL/VertexAnimation.hlsl
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@ -21,30 +21,32 @@ float2 VA_UV_float(float2 uv, int maxFrames, float time)
}
void VA_float(float2 uv, SamplerState texSampler, Texture2D positionMap, float time, int maxFrames,
out float3 outPosition, out float3 outNormal)
out float3 position, out float3 alpha)
{
float2 uvPosition = VA_UV_float(uv, maxFrames, time);
// Position.
float4 texturePos = positionMap.SampleLevel(texSampler, uvPosition, 0);
outPosition = texturePos.xyz;
position = texturePos.xyz;
// Normal.
DecodeFloat1ToFloat3_float(texturePos.w, outNormal);
//FloatToFloat3_float(texturePos.w, outNormal);
alpha = texturePos.w;
}
void VA_ARRAY_float(float2 uv, SamplerState texSampler, Texture2DArray positionMap, float positionMapIndex, float time, int maxFrames,
out float3 outPosition, out float3 outNormal)
out float3 position, out float3 alpha)
{
float2 uvPosition = VA_UV_float(uv, maxFrames, time);
// Position.
float4 texturePos;
SampleTexture2DArrayLOD_float(positionMap, uvPosition, texSampler, positionMapIndex, 0, texturePos);
outPosition = texturePos.xyz;
position = texturePos.xyz;
// Normal.
DecodeFloat1ToFloat3_float(texturePos.w, outNormal);
//FloatToFloat3_float(texturePos.w, outNormal);
alpha = texturePos.w;
}
#endif