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REVIEWED: Shaders formating to follow raylib code conventions

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Ray 2025-08-11 20:22:31 +02:00
commit 9b598f6bcf
1 changed files with 806 additions and 806 deletions
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28
examples/shaders/resources/shaders/glsl100/normalmap.vs
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@ -27,15 +27,15 @@ mat3 inverse(mat3 m)
float a10 = m[1][0], a11 = m[1][1], a12 = m[1][2];
float a20 = m[2][0], a21 = m[2][1], a22 = m[2][2];
float b01 = a22 * a11 - a12 * a21;
float b11 = -a22 * a10 + a12 * a20;
float b21 = a21 * a10 - a11 * a20;
float b01 = a22*a11 - a12*a21;
float b11 = -a22*a10 + a12*a20;
float b21 = a21*a10 - a11*a20;
float det = a00 * b01 + a01 * b11 + a02 * b21;
float det = a00*b01 + a01*b11 + a02*b21;
return mat3(b01, (-a22 * a01 + a02 * a21), (a12 * a01 - a02 * a11),
b11, (a22 * a00 - a02 * a20), (-a12 * a00 + a02 * a10),
b21, (-a21 * a00 + a01 * a20), (a11 * a00 - a01 * a10)) / det;
return mat3(b01, (-a22*a01 + a02*a21), (a12*a01 - a02*a11),
b11, (a22*a00 - a02*a20), (-a12*a00 + a02*a10),
b21, (-a21*a00 + a01*a20), (a11*a00 - a01*a10))/det;
}
// https://github.com/glslify/glsl-transpose
@ -49,21 +49,21 @@ mat3 transpose(mat3 m)
void main()
{
// Compute binormal from vertex normal and tangent. W component is the tangent handedness
vec3 vertexBinormal = cross(vertexNormal, vertexTangent.xyz) * vertexTangent.w;
vec3 vertexBinormal = cross(vertexNormal, vertexTangent.xyz)*vertexTangent.w;
// Compute fragment normal based on normal transformations
mat3 normalMatrix = transpose(inverse(mat3(matModel)));
// Compute fragment position based on model transformations
fragPosition = vec3(matModel * vec4(vertexPosition, 1.0));
fragPosition = vec3(matModel*vec4(vertexPosition, 1.0));
//Create TBN matrix for transforming the normal map values from tangent-space to world-space
fragNormal = normalize(normalMatrix * vertexNormal);
fragNormal = normalize(normalMatrix*vertexNormal);
vec3 fragTangent = normalize(normalMatrix * vertexTangent.xyz);
fragTangent = normalize(fragTangent - dot(fragTangent, fragNormal) * fragNormal);
vec3 fragTangent = normalize(normalMatrix*vertexTangent.xyz);
fragTangent = normalize(fragTangent - dot(fragTangent, fragNormal)*fragNormal);
vec3 fragBinormal = normalize(normalMatrix * vertexBinormal);
vec3 fragBinormal = normalize(normalMatrix*vertexBinormal);
fragBinormal = cross(fragNormal, fragTangent);
TBN = transpose(mat3(fragTangent, fragBinormal, fragNormal));
@ -72,5 +72,5 @@ void main()
fragTexCoord = vertexTexCoord;
gl_Position = mvp * vec4(vertexPosition, 1.0);
gl_Position = mvp*vec4(vertexPosition, 1.0);
}