ULRE/res/shader/gbuffer_opaque.vert

40 lines
864 B
GLSL

#version 450 core
layout(location = 0) in vec3 Vertex;
layout(location = 1) in vec2 TexCoord;
layout(location = 2) in vec3 Normal;
layout(location = 3) in vec3 Tangent;
layout(binding = 0) uniform WorldMatrix
{
mat4 two_dim;
mat4 projection;
mat4 modelview;
mat4 mvp;
vec4 view_pos;
} world;
layout(push_constant) uniform Consts {
mat4 local_to_world;
} pc;
layout(location = 0) out vec3 FragmentNormal;
layout(location = 1) out vec3 FragmentTangent;
layout(location = 2) out vec3 FragmentPosition;
layout(location = 3) out vec2 FragmentTexCoord;
void main()
{
vec4 pos=vec4(Vertex,1.0)*pc.local_to_world;
gl_Position=pos*world.mvp;
FragmentPosition=pos.xyz;
FragmentTexCoord=TexCoord;
mat3 n=inverse(mat3(pc.local_to_world));
FragmentNormal=normalize(Normal)*n;
FragmentTangent=normalize(Tangent)*n;
}