Commit: 8eddcdfd590d76fc5898c8bced2b8455ed1ad3ad
Author: Sybren A. Stüvel
Date: Tue Nov 26 14:16:05 2019 +0100
Branches: temp-sybren-usd-patch-02
https://developer.blender.org/rB8eddcdfd590d76fc5898c8bced2b8455ed1ad3ad
USD: clarification of USDAbstractWriter::is_supported()
===================================================================
M source/blender/usd/intern/usd_writer_abstract.h
===================================================================
diff --git a/source/blender/usd/intern/usd_writer_abstract.h
b/source/blender/usd/intern/usd_writer_abstract.h
index 6cfdf5a8ae3..548c8cf9659 100644
--- a/source/blender/usd/intern/usd_writer_abstract.h
+++ b/source/blender/usd/intern/usd_writer_abstract.h
@@ -50,8 +50,13 @@ class USDAbstractWriter : public AbstractHierarchyWriter {
virtual void write(HierarchyContext &context) override;
- /* Returns true iff the data to be written is actually supported. This
would, for example, allow
- * a hypothetical camera writer accept a perspective camera but reject an
orthogonal one. */
+ /* Returns true if the data to be written is actually supported. This would,
for example, allow a
+ * hypothetical camera writer accept a perspective camera but reject an
orthogonal one.
+ *
+ * Returning false from a transform writer will prevent the object and all
its decendants from
+ * being exported. Returning false from a data writer (object data, hair, or
particles) will
+ * only prevent that data from being written (and thus cause the object to
be exported as an
+ * Empty). */
virtual bool is_supported(const Object *object) const;
const pxr::SdfPath &usd_path() const;
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