Vertex Shader

#version 330 core

in vec4 in_Position;
in vec4 in_Colour;
out vec4 ex_Colour;

uniform mat4 model_matrix;
uniform mat4 view_matrix;
uniform mat4 proj_matrix;

void main(){
	gl_Position = (proj_matrix * view_matrix * model_matrix) * in_Position;
	ex_Colour = in_Colour;
}