Functions | |
HC_BOOLEAN | Filter_Circumsphere (const char *segment, const char *options, HC_POINT *center, float *radius) |
HC_BOOLEAN | Filter_Circumsphere_By_Key (HC_KEY segKey, const char *options, HC_POINT *center, float *radius) |
HC_BOOLEAN Filter_Circumsphere | ( | const char * | segment, | |
const char * | options, | |||
HC_POINT * | center, | |||
float * | radius | |||
) |
Determines the bounding sphere for a particular segment, based visibility settings in the tree.
segment | - The segment that the bounding sphere should be calculated for. | |
options | - The initial visibility settings that the segment should be considered to be inheriting | |
center | - Center of the circumsphere | |
radius | - Radius of the circumsphere |
visibility [string]
This visiblity will be used as the starting set of visibility settings on the provided segment tree. An empty string corresponds to the default setting, "visibility = (everything=on)".
detailed
Honor the subshell visibility settings when determining the bounding volume.
minimal
Use best efforts to determine the tightest bounding volume.
HC_BOOLEAN Filter_Circumsphere_By_Key | ( | HC_KEY | segKey, | |
const char * | options, | |||
HC_POINT * | center, | |||
float * | radius | |||
) |
Similar to Filter_Circumsphere(), but operates on an object referenced by an HC_KEY.
segKey | - The key to the segment that the bounding sphere should be calculated for. | |
options | - The initial visibility settings that the segment should be considered to be inheriting | |
center | - Center of the circumsphere | |
radius | - Radius of the circumsphere |