stk-code_catmod/data/shaders/object_pass.vert
2015-01-07 21:51:23 +01:00

56 lines
1.5 KiB
GLSL

uniform mat4 ModelMatrix =
mat4(1., 0., 0., 0.,
0., 1., 0., 0.,
0., 0., 1., 0.,
0., 0., 0., 1.);
uniform mat4 InverseModelMatrix =
mat4(1., 0., 0., 0.,
0., 1., 0., 0.,
0., 0., 1., 0.,
0., 0., 0., 1.);
uniform mat4 TextureMatrix =
mat4(1., 0., 0., 0.,
0., 1., 0., 0.,
0., 0., 1., 0.,
0., 0., 0., 1.);
#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 = 4) in vec2 SecondTexcoord;
layout(location = 5) in vec3 Tangent;
layout(location = 6) in vec3 Bitangent;
#else
in vec3 Position;
in vec3 Normal;
in vec4 Color;
in vec2 Texcoord;
in vec2 SecondTexcoord;
in vec3 Tangent;
in vec3 Bitangent;
#endif
out vec3 nor;
out vec3 tangent;
out vec3 bitangent;
out vec2 uv;
out vec2 uv_bis;
out vec4 color;
void main(void)
{
color = Color.zyxw;
mat4 ModelViewProjectionMatrix = ProjectionMatrix * ViewMatrix * ModelMatrix;
mat4 TransposeInverseModelView = transpose(InverseModelMatrix * InverseViewMatrix);
gl_Position = ModelViewProjectionMatrix * vec4(Position, 1.);
nor = (TransposeInverseModelView * vec4(Normal, 0.)).xyz;
tangent = (TransposeInverseModelView * vec4(Tangent, 0.)).xyz;
bitangent = (TransposeInverseModelView * vec4(Bitangent, 0.)).xyz;
uv = (TextureMatrix * vec4(Texcoord, 1., 1.)).xy;
uv_bis = SecondTexcoord;
}