namespace Previewer {
    FrameBuffer getMeshPreview(GPUMesh mesh) {
        FrameBuffer frame = Resource::createFrameBuffer(mesh.path, 128, 128);
        frame.clearRGBA(0, 0, 0, 0);
        
        WorldCamera wcamera;
        wcamera.transform.position = vec3(0, 1, -3.5);

        Transform transform;
        transform.rotation.setEuler(vec3(0, 135, 0));

        Shader shader = Builtin::simpleShader();

        frame.drawMesh(mesh, shader, transform, wcamera);
        return frame;
    }

    FrameBuffer getShaderPreview(Shader shader) {
        FrameBuffer frame = Resource::createFrameBuffer(shader.path, 128, 128);
        frame.clearRGBA(0, 0, 0, 0);
        
        WorldCamera wcamera;
        wcamera.transform.rotation.setEuler(vec3(0, 0, 0));
        wcamera.transform.position = vec3(0, 0, -1.55);

        Transform transform;
        GPUMesh mesh = Builtin::sphere();

        frame.drawMesh(mesh, shader, transform, wcamera);
        return frame;
    }
}