texture.vs

#version 330 core
layout (location = 0) in vec3 aPos;
layout (location = 1) in vec3 aNorm;
layout (location = 2) in vec2 aUV;

out vec3 Norm;
out vec2 UV;

layout (std140) uniform Cam
{
    mat4 proj; // 16 * 4 // 0
    mat4 view; // 16 * 4 // 64 
};

uniform mat4 trans;

void main()
{
    gl_Position = proj * view * trans * vec4(aPos, 1.0);
    Norm = mat3(transpose(inverse(trans))) * aNorm;
    UV = aUV;
}