cf_gjk3¶
Category: collision
GitHub: cute_math3d.h
Returns the distance between two 3d shapes, and their closest points.
float cf_gjk3(const void* A, CF_ShapeType3 typeA, const void* B, CF_ShapeType3 typeB, CF_V3* outA, CF_V3* outB, bool use_radius, int* iterations, CF_GjkCache3* cache);
| Parameters | Description |
|---|---|
A |
The first shape. |
typeA |
The CF_ShapeType3 of the first shape A. |
B |
The second shape. |
typeB |
The CF_ShapeType3 of the second shape B. |
outA |
The closest point on A to B. Not well defined when intersecting. May be NULL. |
outB |
The closest point on B to A. Not well defined when intersecting. May be NULL. |
use_radius |
True to use the radius of any CF_Sphere/CF_Capsule3 inputs, false to treat them as a point/segment. |
iterations |
Can be NULL. The number of internal GJK iterations, for debugging. |
cache |
Can be NULL. An optional warm-start cache, see CF_GjkCache3. |
Return Value¶
Returns the distance between the two shapes; zero when overlapped.