get_uv
Description:
[ Version ( since = "1.10" ) ]
public bool get_uv (Point3D? p, Vec2 uv_a, Vec2 uv_b, Vec2 uv_c, out Vec2 res)
public bool get_uv (Point3D? p, Vec2 uv_a, Vec2 uv_b, Vec2 uv_c, out Vec2 res)
Computes the UV coordinates of the given point p.
The point p must lie on the same plane as the triangle this; if the point is not coplanar, the
result of this function is undefined. If p is null, the point will be set in (0, 0, 0).
The UV coordinates will be placed in the res vector:
- `res.x = u`
- `res.y = v`
See also: get_barycoords
Parameters:
| this |
a Triangle |
| p |
a Point3D |
| uv_a |
the UV coordinates of the first point |
| uv_b |
the UV coordinates of the second point |
| uv_c |
the UV coordinates of the third point |
| res |
a vector containing the UV coordinates of the given point |
Returns:
|
`true` if the coordinates are valid |