| Since | 18.0 |
vector usd_getbbox_center(<stage>stage, string primpath, string purpose)
Computes the center of the bounding box for the geometry.
<stage>
When running in the context of a node (such as a wrangle LOP), this argument can be an integer representing the input number (starting at 0) to read the stage from. The integer is equivalent to the string form referencing a particular input, e.g., “opinput:0”.
You can also use this argument to refer to a USD file (e.g., “/path/to/file.usd”), or to another LOP node’s cooked stage using the op: as the path prefix (e.g., “op:/stage/lop_node”).
primpath
The path to the primitive.
purpose
The primitive’s purpose for which to return the bounding box center (e.g., “render”).
Returns
The center of the primitive’s bounding box.
Examples ¶
// Get the center of the sphere's bounding box. vector center = usd_getbbox_center(0, "/src/sphere", "render");
| See also | |
| usd | |
| usd_bbox |