// ---------------------------------------------------------------------------

<< VERT cuberender.vert >>
#version 150

in vec3 va_normal;
in vec4 va_vertex;

uniform vec4 material_color;
uniform mat4 modelViewProjectionMatrix;
out vec3 normal, worldPos;
out vec4 color;

void main(void) {
    normal = va_normal; // worldspace(gl_NormalMatrix * va_normal).xyz;
    color = material_color;
    worldPos = va_vertex.xyz; // TODO: *matrix
    gl_Position = modelViewProjectionMatrix * va_vertex; // gl_ModelViewProjectionMatrix * va_vertex;
}

// ---------------------------------------------------------------------------

<< FRAG cuberender.frag >>
#version 150

in vec3 normal, worldPos;
in vec4 color;

out vec4 out_color;
out vec3 out_normal, out_pos;

void main(void) {
    out_color = color;
    out_normal = vec3(normalize(normal.xyz)*0.5+vec3(0.5,0.5,0.5));
    out_pos = worldPos;
}

// ---------------------------------------------------------------------------

<< SHADER cuberender >>
vert cuberender.vert
frag cuberender.frag

// ---------------------------------------------------------------------------