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HYDRA-1336 : Change specular Color to have an update when changing th… #232

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merged 2 commits into from
Dec 17, 2024
Merged

HYDRA-1336 : Change specular Color to have an update when changing th… #232

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3a965f4
HYDRA-1336 : Change specular Color to have an update when changing th…
lanierd-adsk Dec 13, 2024
9070e80
Update images from unit test
lanierd-adsk Dec 16, 2024
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4 changes: 3 additions & 1 deletion lib/flowViewport/usdPlugins/shadersDiscoveryPlugin/shaders/customBasicLightingShader.glslfx
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Original file line number Diff line number Diff line change
Expand Up @@ -190,7 +190,9 @@ surfaceShader(vec4 Peye, vec3 Neye, vec4 color, vec4 patchCoord)
vec3 ambientColor = vec3(0);//Hardcoded
//Get the value of the custom color float3 parameter from the material, it is named "FVP_CustomColor"
vec3 diffuseColor = HdGet_FVP_CustomColor() * vertexColors;//Blend the custom color with the vertex colors
vec3 specularColor = vec3(1);//Hardcoded
//Hardcoded to something different than 1.0 just to see a change when
//using only indirect lighting and updating the FVP_CustomColor value
vec3 specularColor = vec3(0.5);

vec3 n = Neye;
vec3 e = normalize(-Peye.xyz);
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