5.5.4 Difference

The syntax of a difference is:

DIFFERENCE:
  difference { SOLID_OBJECT ... SOLID_OBJECT 
    [DIFFERENCE_MODIFIERS] }

DIFFERENCE_MODIFIERS:
  [cutaway_textures] & [OBJECT_MODIFIERS]

See also:

• [pov:6.5.6.4]Difference
• [pov:3.3.4]CSG Difference

Figure: Differences of spheres