carc_seg Struct Reference

circular arc segment More...

#include <geom.h>

Collaboration diagram for carc_seg:

Data Fields
uint32_t	magic
int	start
int	end
	indices
fastf_t	radius
	radius < 0.0 -> full circle with start point on circle and "end" at center
int	center_is_left
	flag indicating where center of curvature is. If non-zero, then center is to left of vector from start to end
int	orientation
	0 -> ccw, !0 -> cw
int	center
	index of vertex at center of arc (only used by rt_extrude_prep and rt_extrude_shot)

Detailed Description

circular arc segment

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Definition at line 632 of file geom.h.

Field Documentation

magic

uint32_t magic

Definition at line 634 of file geom.h.

start

int start

Definition at line 635 of file geom.h.

end

int end

indices

Definition at line 635 of file geom.h.

radius

fastf_t radius

radius < 0.0 -> full circle with start point on circle and "end" at center

Definition at line 636 of file geom.h.

center_is_left

int center_is_left

flag indicating where center of curvature is. If non-zero, then center is to left of vector from start to end

Definition at line 638 of file geom.h.

orientation

int orientation

0 -> ccw, !0 -> cw

Definition at line 641 of file geom.h.

center

int center

index of vertex at center of arc (only used by rt_extrude_prep and rt_extrude_shot)

Definition at line 642 of file geom.h.

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The documentation for this struct was generated from the following file:

• include/rt/geom.h