trailing spaces

Fixes trailingspaces errors

Signed-off-by: ghurstunither <[email protected]>

Author: ghurstunither

openvdb/openvdb/tools/LevelSetFilter.h

@@ -435,7 +435,7 @@ LevelSetFilter<GridT, MaskT, InterruptT>::Filter::offsetImpl(
                          mParent->maxMask(), mParent->isMaskInverted());
         for (LeafIterT leafIter=range.begin(); leafIter; ++leafIter) {
             for (VoxelIterT iter = leafIter->beginValueOn(); iter; ++iter) {
-                if (alpha(iter.getCoord(), a, b)) 
+                if (alpha(iter.getCoord(), a, b))
                     iter.setValue(ComputeType(*iter) + a*offset);
             }
         }

openvdb/openvdb/tools/RayTracer.h

@@ -550,7 +550,7 @@ class MatteShader: public BaseShader
     Film::RGBA operator()(const Vec3R& xyz, const Vec3R&, const Vec3R&) const override
     {
         using RealT = Film::RGBA::ValueT;
-        
+
         typename GridT::ValueType v = zeroVal<typename GridT::ValueType>();
         SamplerType::sample(mAcc, mXform->worldToIndex(xyz), v);
         return Film::RGBA(RealT(v[0]), RealT(v[1]), RealT(v[2]));
@@ -599,7 +599,7 @@ class NormalShader: public BaseShader
     Film::RGBA operator()(const Vec3R& xyz, const Vec3R& normal, const Vec3R&) const override
     {
         using RealT = Film::RGBA::ValueT;
-        
+
         typename GridT::ValueType v = zeroVal<typename GridT::ValueType>();
         SamplerType::sample(mAcc, mXform->worldToIndex(xyz), v);
         return Film::RGBA(RealT(v[0])*(normal[0]+1.0),
@@ -656,7 +656,7 @@ class PositionShader: public BaseShader
     Film::RGBA operator()(const Vec3R& xyz, const Vec3R&, const Vec3R&) const override
     {
         using RealT = Film::RGBA::ValueT;
-        
+
         typename GridT::ValueType v = zeroVal<typename GridT::ValueType>();
         SamplerType::sample(mAcc, mXform->worldToIndex(xyz), v);
         const Vec3R rgb = (xyz - mMin) * mInvDim;
@@ -713,7 +713,7 @@ class DiffuseShader: public BaseShader
     Film::RGBA operator()(const Vec3R& xyz, const Vec3R& normal, const Vec3R& rayDir) const override
     {
         using RealT = Film::RGBA::ValueT;
-        
+
         typename GridT::ValueType v = zeroVal<typename GridT::ValueType>();
         SamplerType::sample(mAcc, mXform->worldToIndex(xyz), v);
         // We take the abs of the dot product corresponding to having

openvdb/openvdb/tools/VolumeAdvect.h

@@ -474,7 +474,7 @@ struct VolumeAdvection<VelocityGridT, StaggeredVelocity, InterrupterType>::Advec
             } else {
                 for (VoxelIterT voxelIter = leafIter->beginValueOn(); voxelIter; ++voxelIter) {
                     const Index i = voxelIter.pos();
-                    out0[i] = RealT(0.5)*( 
+                    out0[i] = RealT(0.5)*(
                         RealT(3)*ComputeT(acc.getValue(voxelIter.getCoord())) - ComputeT(out1[i]));
                 }//loop over active voxels
             }