Cleanup: Remove deprecated StringGrid from our openvdb code

StringGrid has been deprecated in openvdb 9.0.0 and will be removed soon

Reviewed By: Brecht

Differential Revision: http://developer.blender.org/D14133

5 files changed, 4 insertions, 20 deletions

diff --git a/source/blender/blenkernel/BKE_volume.h b/source/blender/blenkernel/BKE_volume.h
index 8b42de7303d..068cdf87d16 100644
--- a/source/blender/blenkernel/BKE_volume.h
+++ b/source/blender/blenkernel/BKE_volume.h
@@ -104,7 +104,6 @@ typedef enum VolumeGridType {
   VOLUME_GRID_INT,
   VOLUME_GRID_INT64,
   VOLUME_GRID_MASK,
-  VOLUME_GRID_STRING,
   VOLUME_GRID_VECTOR_FLOAT,
   VOLUME_GRID_VECTOR_DOUBLE,
   VOLUME_GRID_VECTOR_INT,
@@ -218,8 +217,6 @@ auto BKE_volume_grid_type_operation(const VolumeGridType grid_type, OpType &&op)
       return op.template operator()<openvdb::Vec3IGrid>();
     case VOLUME_GRID_VECTOR_DOUBLE:
       return op.template operator()<openvdb::Vec3dGrid>();
-    case VOLUME_GRID_STRING:
-      return op.template operator()<openvdb::StringGrid>();
     case VOLUME_GRID_MASK:
       return op.template operator()<openvdb::MaskGrid>();
     case VOLUME_GRID_POINTS:
diff --git a/source/blender/blenkernel/intern/volume.cc b/source/blender/blenkernel/intern/volume.cc
index 39a7725bfa3..a0e2d1a83cd 100644
--- a/source/blender/blenkernel/intern/volume.cc
+++ b/source/blender/blenkernel/intern/volume.cc
@@ -1345,9 +1345,6 @@ VolumeGridType BKE_volume_grid_type_openvdb(const openvdb::GridBase &grid)
   if (grid.isType<openvdb::Vec3dGrid>()) {
     return VOLUME_GRID_VECTOR_DOUBLE;
   }
-  if (grid.isType<openvdb::StringGrid>()) {
-    return VOLUME_GRID_STRING;
-  }
   if (grid.isType<openvdb::MaskGrid>()) {
     return VOLUME_GRID_MASK;
   }
@@ -1383,7 +1380,6 @@ int BKE_volume_grid_channels(const VolumeGrid *grid)
     case VOLUME_GRID_VECTOR_DOUBLE:
     case VOLUME_GRID_VECTOR_INT:
       return 3;
-    case VOLUME_GRID_STRING:
     case VOLUME_GRID_POINTS:
     case VOLUME_GRID_UNKNOWN:
       return 0;
@@ -1624,13 +1620,8 @@ struct CreateGridWithChangedResolutionOp {
 
   template<typename GridType> typename openvdb::GridBase::Ptr operator()()
   {
-    if constexpr (std::is_same_v<GridType, openvdb::StringGrid>) {
-      return {};
-    }
-    else {
-      return create_grid_with_changed_resolution(static_cast<const GridType &>(grid),
-                                                 resolution_factor);
-    }
+    return create_grid_with_changed_resolution(static_cast<const GridType &>(grid),
+                                               resolution_factor);
   }
 };
 
diff --git a/source/blender/blenkernel/intern/volume_render.cc b/source/blender/blenkernel/intern/volume_render.cc
index c0a205b5673..7ccf04df941 100644
--- a/source/blender/blenkernel/intern/volume_render.cc
+++ b/source/blender/blenkernel/intern/volume_render.cc
@@ -77,7 +77,6 @@ static void extract_dense_float_voxels(const VolumeGridType grid_type,
     case VOLUME_GRID_VECTOR_INT:
       return extract_dense_voxels<openvdb::Vec3IGrid, openvdb::Vec3f>(
           grid, bbox, reinterpret_cast<openvdb::Vec3f *>(r_voxels));
-    case VOLUME_GRID_STRING:
     case VOLUME_GRID_POINTS:
     case VOLUME_GRID_UNKNOWN:
       /* Zero channels to copy. */
diff --git a/source/blender/makesrna/intern/rna_volume.c b/source/blender/makesrna/intern/rna_volume.c
index 3100c1195f4..2854f02a4d4 100644
--- a/source/blender/makesrna/intern/rna_volume.c
+++ b/source/blender/makesrna/intern/rna_volume.c
@@ -40,7 +40,6 @@ const EnumPropertyItem rna_enum_volume_grid_data_type_items[] = {
     {VOLUME_GRID_INT, "INT", 0, "Integer", "32-bit integer"},
     {VOLUME_GRID_INT64, "INT64", 0, "Integer 64-bit", "64-bit integer"},
     {VOLUME_GRID_MASK, "MASK", 0, "Mask", "No data, boolean mask of active voxels"},
-    {VOLUME_GRID_STRING, "STRING", 0, "String", "Text string"},
     {VOLUME_GRID_VECTOR_FLOAT, "VECTOR_FLOAT", 0, "Float Vector", "3D float vector"},
     {VOLUME_GRID_VECTOR_DOUBLE, "VECTOR_DOUBLE", 0, "Double Vector", "3D double vector"},
     {VOLUME_GRID_VECTOR_INT, "VECTOR_INT", 0, "Integer Vector", "3D integer vector"},
diff --git a/source/blender/modifiers/intern/MOD_volume_displace.cc b/source/blender/modifiers/intern/MOD_volume_displace.cc
index af3a502162d..e2d7f445731 100644
--- a/source/blender/modifiers/intern/MOD_volume_displace.cc
+++ b/source/blender/modifiers/intern/MOD_volume_displace.cc
@@ -203,10 +203,8 @@ struct DisplaceGridOp {
 
   template<typename GridType> void operator()()
   {
-    if constexpr (blender::is_same_any_v<GridType,
-                                         openvdb::points::PointDataGrid,
-                                         openvdb::StringGrid,
-                                         openvdb::MaskGrid>) {
+    if constexpr (blender::
+                      is_same_any_v<GridType, openvdb::points::PointDataGrid, openvdb::MaskGrid>) {
       /* We don't support displacing these grid types yet. */
       return;
     }