RayCastParam

Constants in the RayCastParam enum.

All constant groups

At a glance, from the LSL definitions

RC_DATA_FLAGS  // Flag used with llCastRay to configure returned data.RC_DETECT_PHANTOM  // Flag used with llCastRay.RC_MAX_HITS  // Flag used with llCastRay to set the maximum number of hits to return (up to 256).RC_REJECT_TYPES  // Flag used with llCastRay to define a mask for ignoring specific types of objects and avatars.

Constants

Constant	Type	Value	Description
RC_DATA_FLAGS	integer	2	Flag used with llCastRay to configure returned data.
RC_DETECT_PHANTOM	integer	1	Flag used with llCastRay. If set to TRUE (or non-zero), detects both phantom and volume-detect objects (they cannot be filtered individually). This overrides the RC_REJECT_NONPHYSICAL and RC_REJECT_PHYSICAL settings in RC_REJECT_TYPES.
RC_MAX_HITS	integer	3	Flag used with llCastRay to set the maximum number of hits to return (up to 256). To avoid performance issues, keep this value small.
RC_REJECT_TYPES	integer	0	Flag used with llCastRay to define a mask for ignoring specific types of objects and avatars.

Used by

• llCastRayfunctionCasts a ray into the physics world from start to end and reports collision data for intersections with objects based on options. Returns a list of strided values [UUID_1, {link_number_1}, hit_position_1, {hit_normal_1}, ..., status_code]. A negative status_code indicates an error; otherwise, it represents the number of hits.