Blender Git Commit Log
Git Commits -> Revision ac83310
Revision ac83310 by Hans Goudey (master) May 27, 2021, 14:08 (GMT) |
Geometry Nodes: Draw curve data in the viewport This patch adds relatively small changes to the curve draw cache implementation in order to draw the curve data in the viewport. The dependency graph iterator is also modified so that it iterates over the curve geometry component, which is presented to users as `Curve` data with a pointer to the `CurveEval` The idea with the spline data type in geometry nodes is that curve data itself is only the control points, and any evaluated data with faces is a mesh. That is mostly expected elsewhere in Blender anyway. This means it's only necessary to implement wire edge drawing of `CurveEval` data. Adding a `CurveEval` pointer to `Curve` is in line with changes I'd like to make in the future like using `CurveEval` in more places such as edit mode. An alternate solution involves converting the curve wire data to a mesh, however, that requires copying all of the data, and since avoiding it is rather simple and is in-line with future plans anyway, I think doing it this way is better. Differential Revision: https://developer.blender.org/D11351 |
Commit Details:
Full Hash: ac833108dbbaa5f2a6d62effe962eb289cc92291
Parent Commit: 5621a8e
Lines Changed: +195, -42
6 Modified Paths:
/source/blender/blenkernel/BKE_geometry_set.hh (+12, -0) (Diff)
/source/blender/blenkernel/intern/geometry_component_curve.cc (+33, -0) (Diff)
/source/blender/depsgraph/intern/depsgraph_query_iter.cc (+23, -0) (Diff)
/source/blender/draw/CMakeLists.txt (+1, -0) (Diff)
/source/blender/draw/intern/draw_cache_impl_curve.cc (+119, -42) (Diff)
/source/blender/makesdna/DNA_curve_types.h (+7, -0) (Diff)
/source/blender/blenkernel/intern/geometry_component_curve.cc (+33, -0) (Diff)
/source/blender/depsgraph/intern/depsgraph_query_iter.cc (+23, -0) (Diff)
/source/blender/draw/CMakeLists.txt (+1, -0) (Diff)
/source/blender/draw/intern/draw_cache_impl_curve.cc (+119, -42) (Diff)
/source/blender/makesdna/DNA_curve_types.h (+7, -0) (Diff)