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remving w multiply on the tangent itself

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sir-irk
2025-07-01 15:30:50 -05:00
parent f86295732a
commit ed509193d9
3 changed files with 3 additions and 3 deletions
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2
examples/shaders/resources/shaders/glsl100/pbr.vs
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@@ -62,7 +62,7 @@ void main()
fragTexCoord = vertexTexCoord*2.0; fragTexCoord = vertexTexCoord*2.0;
fragNormal = normalize(normalMatrix*vertexNormal); fragNormal = normalize(normalMatrix*vertexNormal);
vec3 fragTangent = normalize(normalMatrix*vertexTangent.xyz) * vertexTangent.w; vec3 fragTangent = normalize(normalMatrix*vertexTangent.xyz);
fragTangent = normalize(fragTangent - dot(fragTangent, fragNormal)*fragNormal); fragTangent = normalize(fragTangent - dot(fragTangent, fragNormal)*fragNormal);
vec3 fragBinormal = normalize(normalMatrix*vertexBinormal); vec3 fragBinormal = normalize(normalMatrix*vertexBinormal);
fragBinormal = cross(fragNormal, fragTangent); fragBinormal = cross(fragNormal, fragTangent);

2
examples/shaders/resources/shaders/glsl120/pbr.vs
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@@ -62,7 +62,7 @@ void main()
fragTexCoord = vertexTexCoord*2.0; fragTexCoord = vertexTexCoord*2.0;
fragNormal = normalize(normalMatrix*vertexNormal); fragNormal = normalize(normalMatrix*vertexNormal);
vec3 fragTangent = normalize(normalMatrix*vertexTangent.xyz) * vertexTangent.w; vec3 fragTangent = normalize(normalMatrix*vertexTangent.xyz);
fragTangent = normalize(fragTangent - dot(fragTangent, fragNormal)*fragNormal); fragTangent = normalize(fragTangent - dot(fragTangent, fragNormal)*fragNormal);
vec3 fragBinormal = normalize(normalMatrix*vertexBinormal); vec3 fragBinormal = normalize(normalMatrix*vertexBinormal);
fragBinormal = cross(fragNormal, fragTangent); fragBinormal = cross(fragNormal, fragTangent);

2
examples/shaders/resources/shaders/glsl330/pbr.vs
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@@ -36,7 +36,7 @@ void main()
fragTexCoord = vertexTexCoord*2.0; fragTexCoord = vertexTexCoord*2.0;
fragNormal = normalize(normalMatrix*vertexNormal); fragNormal = normalize(normalMatrix*vertexNormal);
vec3 fragTangent = normalize(normalMatrix*vertexTangent.xyz) * vertexTangent.w; vec3 fragTangent = normalize(normalMatrix*vertexTangent.xyz);
fragTangent = normalize(fragTangent - dot(fragTangent, fragNormal)*fragNormal); fragTangent = normalize(fragTangent - dot(fragTangent, fragNormal)*fragNormal);
vec3 fragBinormal = normalize(normalMatrix*vertexBinormal); vec3 fragBinormal = normalize(normalMatrix*vertexBinormal);
fragBinormal = cross(fragNormal, fragTangent); fragBinormal = cross(fragNormal, fragTangent);