Functions | |
void | Show_Normal (float *x, float *y, float *z) |
void | Show_Net_Normal (float *x, float *y, float *z) |
void Show_Normal | ( | float * | x, | |
float * | y, | |||
float * | z | |||
) |
Returns the normal for the currently open vertex or face.
x | X-coordinate of the current normal of a face, edge, or vertex. | |
y | Y-coordinate of the current normal of a face, edge, or vertex. | |
z | Z-coordinate of the current normal of a face, edge, or vertex. |
The Show_Normal routines will complain if they're called and the attribute is not actually set in the segment. Use Show_Existence() to avoid this, if necessary.
void Show_Net_Normal | ( | float * | x, | |
float * | y, | |||
float * | z | |||
) |
Similar to Show_Normal(), but returns the net effective normal rather than the local one.
x | X-coordinate of the current normal of a face, edge, or vertex. | |
y | Y-coordinate of the current normal of a face, edge, or vertex. | |
z | Z-coordinate of the current normal of a face, edge, or vertex. |