#version 330 core

layout (location = 0) in vec3 position;
layout (location = 1) in vec3 normal;
layout (location = 2) in vec2 tex_coords;

out vert_t {
    vec3 position;
    vec3 normal;
    vec2 tex_coords;
} vert;

uniform mat4 projection;
uniform mat4 view;
uniform mat4 model;

void main()
{
    vert.position = vec3(model * vec4(position, 1.0));
    mat3 matrix_normal = transpose(inverse(mat3(model)));
    vert.normal = matrix_normal * normal;
    vert.tex_coords = tex_coords;
    gl_Position = projection * view * model * vec4(position, 1.0);
}