abstract FoxStencilActionType(Int)

Decrement the stencil buffer value, clamping at 0, the minimum value.

Decrement the stencil buffer value. If the result is less than 0, the minimum value, then the buffer value is "wrapped around" to 255.

Increment the stencil buffer value, clamping at 255, the maximum value.

Increment the stencil buffer value. If the result exceeds 255, the maximum value, then the buffer value is "wrapped around" to 0.

Invert the stencil buffer value, bitwise.

For example, if the 8-bit binary number in the stencil buffer is: 11110000, then the value is changed to: 00001111.

Keep the current stencil buffer value.

Replace the stencil buffer value with the reference value.

Set the stencil buffer value to 0.