#version 450 layout(location = 0) uniform mat4 u_Transform; layout(location = 0) in vec2 i_Position; layout(location = 1) in vec4 i_Color; layout(location = 0) out vec4 o_Color; void main() { gl_Position = u_Transform * vec4(i_Position, 0.0, 1.0); o_Color = i_Color; }