MTLStencilOperation.zero A stencil operation that sets a stencil value to zero. Declarationcase zero See AlsoStencil operationsMTLStencilOperation.keepMTLStencilOperation.replaceMTLStencilOperation.incrementClampMTLStencilOperation.decrementClampMTLStencilOperation.invertMTLStencilOperation.incrementWrapMTLStencilOperation.decrementWrap