TKE_Geometry_Options

Opcode

ASCII
Hexadecimal	17
Decimal	23

Operands

Word mask, [Byte orientation_count, (orientation_count)xFloat orientation]

mask	bitmask of options which are specified, short
orientation_count	number of float values in orientation, must be 3 or 6
orientation	orientation_count float values defining 1 or 2 orientation vectors

Notes

Geometry_Options provides geometry-specific details for drawing. Note that these options are specific to individual geometry elements, unlike the geometry options defined as part of TKE_Rendering_Options, which affect entire classes of geometry items. For the specific definitions on what these mean in HOOPS/3dGS please refer to the Set_Geometry_Options specification in the 3dGS Reference Manual.

Mask/value bits

0001	orientation_count and orientation are present