Render A+C+S+R   Overlay spmMotor (continuous) aal (labels) hippo (old niivue gradient demo)   Left central difference (legacy) 8-corner Sobel (old niivue) Gaussian blob   Right central difference (legacy) 8-corner Sobel (old niivue) Gaussian blob   Illumination   Matcap Cortex Shiny   Overlay opacity   Background   Clip   Clip overlay   WebGPU