
Functions | |
| void | Show_Priority (HC_KEY key, long *priority) |
| Returns the drawing priority corresponding to the given key. More... | |
| void | Show_Priority_Range (HC_KEY key, long *low, long *high) |
| Returns the lowest and highest priority subsegments within a segment identified by key. More... | |
| void Show_Priority | ( | HC_KEY | key, |
| long * | priority | ||
| ) |
Returns the drawing priority corresponding to the given key.
| key | - Unique numeric identifier corresponding to an existing include segment. |
| priority | - Priority of the include segment corresponding to the key. Returned to user. Passed by reference always. |
A drawing priority in HOOPS is a long. Low priorities are drawn first, followed by higher priority items. This routine simply shows the priority associated with an object.
| void Show_Priority_Range | ( | HC_KEY | key, |
| long * | low, | ||
| long * | high | ||
| ) |
Returns the lowest and highest priority subsegments within a segment identified by key.
| key | - Unique numeric identifier corresponding to an existing include segment. |
| low | - Priority of the lowest-priority sub-segment within key. Returned to user. Passed by reference always. |
| high | - Priority of the highest-priority sub-segment within key. Returned to user. Passed by reference always. |
This function is used in operations to set the drawing order of a number of segments.