Calculate distance to another point

Override in variable nodes as replacement for draw_buttons()

Draw an error box in the given UILayout and return it for further optional modification. The text is wrapped automatically according to the cu

TODO: move this somewhere else, once the layer meshing is done.

vector normalization that ignores the y-component.

@par All vertices are projected onto the xz-plane, so the y-values are ignored.

vector normalization that ignores the y-component.

Returns true if specific detail is set.

Checks that the specified vector's 2D components are finite. @param[in] v A point. [(x, y, z)]

* Detect whether two edges are equal. * Note that when constructing the convex hull, two same edges can only * be of the negative direction.

Return the effective category name, that is the category name of the given node with resolved `PKG_AS_CATEGORY`.

Exports the scene.

Similar to AddGroupTreeFromSelected operator but in backward direction (from subtree to tree)

This function exports a single animation track.

Exports a single collection.