An export target:
Syntax Description pos{0..4} Copy vertex position 0..4. param{0..31} Copy vertex parameter 0..31. mrt{0..7} Copy pixel color to the MRTs 0..7. mrtz Copy pixel depth (Z) data. prim Copy primitive (connectivity) data. null Copy nothing.
Examples:
exp pos3 v1, v2, v3, v4 exp mrt0 v1, v2, v3, v4