PickInfo.triangle

[SpiderPig]

PickInfo.triangle returns -1 for me, and PickInfo.face is NULL.  This is my code;

Vec3 _mPos = window->GetMousePosition();
PickInfo _pickInfo;
if (camera->Pick(_mPos.x, _mPos.y, _pickInfo, 0.01f, true) == true) {
	int _index = _pickInfo.triangle;
	auto _face = _pickInfo.face;
}

Is there a way to get this data?

[Josh]

The face is only for a brush. If no triangle was picked the picked object was probably not a model.

[SpiderPig]

Thanks.  It turned out to be the pick radius.  Changing from 0.01f to 0.0f worked.  Any idea why?

[Josh]

In the current build a sphere test (pick with radius) will not detect a single triangle.

In the next version I am replacing the mesh picking code and a triangle will be detected when the radius is non-zero.