stk-code_catmod/data/shaders/instanced_object_pass.vert
2014-08-13 19:20:40 +02:00

43 lines
1.2 KiB
GLSL

#if __VERSION__ >= 330
layout(location = 0) in vec3 Position;
layout(location = 1) in vec3 Normal;
layout(location = 2) in vec4 Color;
layout(location = 3) in vec2 Texcoord;
layout(location = 5) in vec3 Tangent;
layout(location = 6) in vec3 Bitangent;
layout(location = 7) in vec3 Origin;
layout(location = 8) in vec3 Orientation;
layout(location = 9) in vec3 Scale;
#else
in vec3 Position;
in vec3 Normal;
in vec4 Color;
in vec2 Texcoord;
in vec3 Origin;
in vec3 Orientation;
in vec3 Scale;
#endif
out vec3 nor;
out vec3 tangent;
out vec3 bitangent;
out vec2 uv;
out vec4 color;
mat4 getWorldMatrix(vec3 translation, vec3 rotation, vec3 scale);
mat4 getInverseWorldMatrix(vec3 translation, vec3 rotation, vec3 scale);
void main(void)
{
mat4 ModelMatrix = getWorldMatrix(Origin, Orientation, Scale);
mat4 TransposeInverseModelView = transpose(getInverseWorldMatrix(Origin, Orientation, Scale) * InverseViewMatrix);
gl_Position = ProjectionMatrix * ViewMatrix * ModelMatrix * vec4(Position, 1.);
nor = (TransposeInverseModelView * vec4(Normal, 0.)).xyz;
tangent = (TransposeInverseModelView * vec4(Tangent, 1.)).xyz;
bitangent = (TransposeInverseModelView * vec4(Bitangent, 1.)).xyz;
uv = Texcoord;
color = Color.zyxw;
}