#version 450
//#extension GL_ARB_separate_shader_objects : enable

layout(std140, binding = 0) uniform matrix_state {
	uniform mat4 mview;
	uniform mat4 mmviewproj;
	uniform mat4 mmod;
} m;

layout(location = 0) out vec3 pos;
layout(location = 1) out vec2 tex_coord;
layout(location = 2) out vec3 world_normal;

const vec3 lpos = vec3(-10.0, 100.0, 10.0);

/* attributes */
layout(location = 1) in vec3 attr_pos;
layout(location = 2) in vec3 attr_normal;
layout(location = 3) in vec2 attr_tex;

void main()
{
	gl_Position = m.mmviewproj * vec4(attr_pos, 1.0);

	pos = (m.mview * vec4(attr_pos, 1.0)).xyz;
	tex_coord = attr_tex;

	world_normal = (m.mmod * vec4(attr_normal, 1.0)).xyz;
}