#version 450

layout(location = 0) in vec3 position;
layout(location = 1) in vec3 normal;
layout(location = 2) in uvec4 bone_indices;
layout(location = 3) in vec4 weights;

layout(location = 0) out vec3 frag_normal;

layout(binding = 0) uniform mvp_t {
	mat4 model;
	mat4 view;
	mat4 proj;
} mvp;

void main() {
	gl_Position = mvp.proj * mvp.view * mvp.model * vec4(position, 1.0);
	frag_normal = mat3(mvp.model) * normal;
}