Functions | |
void | Show_Circular_Wedge (HC_KEY key, HC_POINT *point1, HC_POINT *point2, HC_POINT *point3) |
void | DShow_Circular_Wedge (HC_KEY key, HCD_POINT *point1, HCD_POINT *point2, HCD_POINT *point3) |
void Show_Circular_Wedge | ( | HC_KEY | key, |
HC_POINT * | point1, | ||
HC_POINT * | point2, | ||
HC_POINT * | point3 | ||
) |
Returns the three points used to define the circular wedge, as referenced by a key.
key | - Unique numeric identifier pointing to a circular wedge in the database. |
point1 | - An x-y-z triplet for the coordinates of one of three on the circumference of the circle. (A simple array of three elements can also be used in most languages.) Returned to user. Passed by reference always. |
point2 | - As above. |
point3 | - As above. |
This routine finds the three points used to define the wedge that corresponds to the given key. You could use this ability, for example, to extract data needed to construct a line tangent to an existing wedge. The key for the wedge might come from Show_Selection_Element() or Find_Contents() , or it might have been saved by your program when the wedge was created
void DShow_Circular_Wedge | ( | HC_KEY | key, |
HCD_POINT * | point1, | ||
HCD_POINT * | point2, | ||
HCD_POINT * | point3 | ||
) |
Similar to Show_Circular_Wedge(), but accepts and/or returns double-precision values. This command can only be used when the application links the HOOPS double precision module.
key | - Unique numeric identifier pointing to a circular wedge in the database. |
point1 | - An x-y-z triplet for the coordinates of one of three on the circumference of the circle. (A simple array of three elements can also be used in most languages.) Returned to user. Passed by reference always. |
point2 | - As above. |
point3 | - As above. |
No additional details. See Show_Circular_Wedge().