Commit: be863506b842f9db40c736889e4a2521aad0d51f
Author: Hans Goudey
Date: Mon Sep 19 08:46:28 2022 -0500
Branches: master
https://developer.blender.org/rBbe863506b842f9db40c736889e4a2521aad0d51f
Cleanup: Improve comment for curve component legacy curves
===================================================================
M source/blender/blenkernel/BKE_geometry_set.hh
===================================================================
diff --git a/source/blender/blenkernel/BKE_geometry_set.hh
b/source/blender/blenkernel/BKE_geometry_set.hh
index dce80373189..2ef9556afc7 100644
--- a/source/blender/blenkernel/BKE_geometry_set.hh
+++ b/source/blender/blenkernel/BKE_geometry_set.hh
@@ -464,7 +464,7 @@ class PointCloudComponent : public GeometryComponent {
};
/**
- * A geometry component that stores a group of curves, corresponding the
#Curves data-block type
+ * A geometry component that stores a group of curves, corresponding the
#Curves data-block
* and the #CurvesGeometry type. Attributes are stored on the control point
domain and the
* curve domain.
*/
@@ -474,10 +474,9 @@ class CurveComponent : public GeometryComponent {
GeometryOwnershipType ownership_ = GeometryOwnershipType::Owned;
/**
- * Curve data necessary to hold the draw cache for rendering, consistent
over multiple redraws.
- * This is necessary because Blender assumes that objects evaluate to an
object data type, and
- * we use #CurveEval rather than #Curve here. It also allows us to mostly
reuse the same
- * batch cache implementation.
+ * Because rendering #Curves isn't fully working yet, we must provide a
#Curve for the render
+ * engine and depsgraph object iterator in some cases. This allows using the
old curve rendering
+ * even when the new curve data structure is used.
*/
mutable Curve *curve_for_render_ = nullptr;
mutable std::mutex curve_for_render_mutex_;
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