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Alembic procedural: comment, speficy the behavior of a function

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Kévin Dietrich 2021-03-31 17:14:27 +02:00
parent 5580f64d80
commit 6f2e9e9f90
1 changed files with 8 additions and 1 deletions
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9
intern/cycles/render/alembic.h
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@ -484,7 +484,14 @@ class AlembicProcedural : public Procedural {
/* Tag for an update only if something was modified. */
void tag_update(Scene *scene);
/* Returns a pointer to an existing or a newly created AlembicObject for the given path. */
/* This should be called by scene exporters to request the rendering of an object located
* in the Alembic archive at the given path.
*
* Since we lazily load object, the function does not validate the existence of the object
* in the archive. If no objects with such path if found in the archive during the next call
* to `generate`, it will be ignored.
*
* Returns a pointer to an existing or a newly created AlembicObject for the given path. */
AlembicObject *get_or_create_object(const ustring &path);
private: