uvcoord Struct Reference
[librt geometry, raytracing]

#include <raytrace.h>

Data Fields
fastf_t	uv_u
	Range 0..1.
fastf_t	uv_v
	Range 0..1.
fastf_t	uv_du
	delta in u
fastf_t	uv_dv
	delta in v

---

Detailed Description

U V C O O R D

Mostly for texture mapping, information about parametric space.

Definition at line 386 of file raytrace.h.

---

Field Documentation

fastf_t uv_u

Range 0..1. Definition at line 387 of file raytrace.h. Referenced by rt_pr_uvcoord(), and rt_submodel_a_hit().

fastf_t uv_v

Range 0..1. Definition at line 388 of file raytrace.h. Referenced by rt_pr_uvcoord(), and rt_submodel_a_hit().

fastf_t uv_du

delta in u Definition at line 389 of file raytrace.h. Referenced by rt_pr_uvcoord(), and rt_submodel_a_hit().

fastf_t uv_dv

delta in v Definition at line 390 of file raytrace.h. Referenced by rt_pr_uvcoord(), and rt_submodel_a_hit().

---

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

• include/raytrace.h

---