removed trailing whitespaces

Signed-off-by: Ken Museth <ken.museth@gmail.com>

Author: kmuseth

nanovdb/nanovdb/examples/ex_raytrace_iso_surface/common.h

@@ -22,7 +22,7 @@ struct RenderOp
     float mDx, mIso, mWBBoxDimZ;
     Vec3T mWBBoxCenter;
 
-    template<typename BufferT> 
+    template<typename BufferT>
     RenderOp(nanovdb::GridHandle<BufferT>& handle, int width, int height)
     {
         mWidth = width;
@@ -107,7 +107,7 @@ struct RenderOp
         return duration;
     }
 
-    template <typename GridT>  
+    template <typename GridT>
     inline __hostdev__ RayT getIndexRay(int i, const GridT *grid) const
     {
         // perspective camera along Z-axis...

openvdb/openvdb/python/app/usd_utils.py

@@ -2,12 +2,12 @@
 
 
 have_pxr_lib = False
-try: 
+try:
     # conditionally load so it is an optional dependency
     import pxr  # USD support
     from pxr import Usd, UsdGeom
     have_pxr_lib = True
-except ImportError: 
+except ImportError:
     pass
 
 # See https://github.com/ColinKennedy/USD-Cookbook/blob/master/tricks/traverse_instanced_prims/README.md
@@ -36,7 +36,7 @@ def simple_triangulate_faces(face_vertex_counts, face_vertex_inds_flat):
     """
     Given a polygonal mesh (with arbitrary degree faces) in a flat list representation, triangulates the faces, and returns a new (Tx3) numpy array.
 
-    This is a naive pure-python for-loop, so it will be slow for large meshes. 
+    This is a naive pure-python for-loop, so it will be slow for large meshes.
     TODO write some clever numpy or something.
     """
 
@@ -146,7 +146,7 @@ def load_file(self):
             self.merged_faces_source_prim: (M,) array indicating source prim index for each face
         """
         # Open the USD file
-        if self.verbose: 
+        if self.verbose:
             print(f"USD: loading {self.usd_path}")
         self.stage = Usd.Stage.Open(self.usd_path)
         self.root_prim = self.stage.GetPseudoRoot()
@@ -155,7 +155,7 @@ def load_file(self):
         # traverse_instanced_children handles instanced geometry properly
         self.mesh_prims = []
         for prim in traverse_instanced_children(self.root_prim):
-            if self.verbose: 
+            if self.verbose:
                 print(f"  USD traversing: {prim.GetPath()}")
 
             if prim.IsA(UsdGeom.Mesh):

openvdb/openvdb/tools/PolySoupToLevelSet.h

@@ -186,7 +186,7 @@ class PolySoupToLevelSet
     template<class ShrinkWrapT, class ProgressT>
     void process(const ShrinkWrapT &D, ProgressT *progress, int mode = 0);
 
-    /// @brief Number of shrink wrap grids generated, i.e. depth of the LOD hierarchy. 
+    /// @brief Number of shrink wrap grids generated, i.e. depth of the LOD hierarchy.
     size_t gridCount() const {return mGrids.size();}
 
     /// @brief   Returns a shared pointer to a particular shrink wrap grid
@@ -229,7 +229,7 @@ class PolySoupToLevelSet
 private:
     PolySoup mPoly;
     float mMinVoxelSize, mMaxVoxelSize, mHalfWidth;
-    std::vector<typename GridType::Ptr> mGrids;// fine(0) -> coarse grids(size-1)    
+    std::vector<typename GridType::Ptr> mGrids;// fine(0) -> coarse grids(size-1)
     bool mIsGridSDF;
 
     /// @brief Private method that resamples inGrid(dx) to outGrid(dx/2).
@@ -348,7 +348,7 @@ auto PolySoupToLevelSet<GridType>::offset(float dx, int mode)
         //grid->tree().root().setBackground(exteriorWidth, /*updateChildNodes=*/true);
         //tools::signedFloodFillWithValues(grid->tree(), exteriorWidth, interiorWidth);
         tools::distanceFieldToSDF(*grid, /*removeDisconnectedInterior*/true, /*rebuildNarrowBand*/true);
-        break; 
+        break;
     case 2:// algorithm using Greg's polyOffset algorithm
         grid = tools::createLevelSetDilatedMesh<GridType, float>(mPoly.vtx, mPoly.tri, mPoly.quad, /*radius*/dx, /*voxel size*/dx, mHalfWidth);
         //tools::distanceFieldToSDF(*grid, /*removeDisconnectedInterior*/true, /*rebuildNarrowBand*/false);

openvdb_cmd/vdb_tool/README.md

@@ -798,32 +798,32 @@ vdb_tool 10.8.0
 
 # 1. LOAD A MASK (Optional)
 # Used to clip the fluid so it doesn't leak out of the container
-read collision_geo.obj 
+read collision_geo.obj
 mesh2ls voxel=0.1 width=3
 
 # 2. LOOP THROUGH PARTICLE SEQUENCE
 # Processing frames 200 to 300
 for n=200,300,1
-    
+
     # Read the particle VDB for the current frame
     read points_{$n:4:pad0}.vdb
-    
+
     # Convert particles to a Level Set
     # 'radius' is the particle size; 'voxel' is the grid resolution
     points2ls voxel=0.035 radius=2.142 width=3
-    
+
     # SURFACE REFINEMENT
     dilate radius=2.5         # Expand to merge gaps
     gauss iter=2              # Smooth out the "blobby" look
     erode radius=2.5          # Shrink back to original scale
-    
+
     # 3. MESHING & CLIPPING
     # Convert to adaptive mesh, clipped by our collision mask (vdb=1)
     ls2mesh vdb=0 mask=1 adapt=0.005
-    
+
     # 4. EXPORT
     write mesh_{$n:4:pad0}.abc
-    
+
     # Clear the stack for the next frame to prevent memory bloat
     clear
 end