PointCloud: Initial rendering support for Workbenchtmp-pointcloud-render

Also includes outline overlays. Removes the temp overlay drawing

We make the geometry follow camera like billboards this uses less
geometry. Currently we use half octahedron for now. Goal would be
to use icospheres.

This patch also optimize the case when pointcloud has uniform radius.
However we should premultiply the radius prop by the default radius
beforehand to avoid a multiplication on CPU.

Differential Revision: https://developer.blender.org/D8301

1 files changed, 3 insertions, 3 deletions

diff --git a/source/blender/python/mathutils/mathutils_geometry.c b/source/blender/python/mathutils/mathutils_geometry.c
index 59c0021e0f3..93dbac32c19 100644
--- a/source/blender/python/mathutils/mathutils_geometry.c
+++ b/source/blender/python/mathutils/mathutils_geometry.c
@@ -1537,9 +1537,9 @@ static PyObject *M_Geometry_convex_hull_2d(PyObject *UNUSED(self), PyObject *poi
  * to fill values, with start_table and len_table giving the start index
  * and length of the toplevel_len sub-lists.
  */
-static PyObject *list_of_lists_from_arrays(int *array,
-                                           int *start_table,
-                                           int *len_table,
+static PyObject *list_of_lists_from_arrays(const int *array,
+                                           const int *start_table,
+                                           const int *len_table,
                                            int toplevel_len)
 {
   PyObject *ret, *sublist;