diff options
Diffstat (limited to 'src/CompositeGeometryManager.cpp')
| -rw-r--r-- | src/CompositeGeometryManager.cpp | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/src/CompositeGeometryManager.cpp b/src/CompositeGeometryManager.cpp index eba6762..c63faaa 100644 --- a/src/CompositeGeometryManager.cpp +++ b/src/CompositeGeometryManager.cpp @@ -662,7 +662,9 @@ void CCompositeGeometryManager::CVolumePart::splitX(CCompositeGeometryManager::T size_t m = std::min(maxSize / sliceSize, maxDim); size_t blockSize = computeLinearSplit(m, div, sliceCount); - int rem = sliceCount % blockSize; + int rem = blockSize - (sliceCount % blockSize); + if (rem == blockSize) + rem = 0; ASTRA_DEBUG("From %d to %d step %d", -(rem / 2), sliceCount, blockSize); @@ -709,7 +711,9 @@ void CCompositeGeometryManager::CVolumePart::splitY(CCompositeGeometryManager::T size_t m = std::min(maxSize / sliceSize, maxDim); size_t blockSize = computeLinearSplit(m, div, sliceCount); - int rem = sliceCount % blockSize; + int rem = blockSize - (sliceCount % blockSize); + if (rem == blockSize) + rem = 0; ASTRA_DEBUG("From %d to %d step %d", -(rem / 2), sliceCount, blockSize); @@ -756,7 +760,9 @@ void CCompositeGeometryManager::CVolumePart::splitZ(CCompositeGeometryManager::T size_t m = std::min(maxSize / sliceSize, maxDim); size_t blockSize = computeLinearSplit(m, div, sliceCount); - int rem = sliceCount % blockSize; + int rem = blockSize - (sliceCount % blockSize); + if (rem == blockSize) + rem = 0; ASTRA_DEBUG("From %d to %d step %d", -(rem / 2), sliceCount, blockSize); @@ -870,7 +876,11 @@ void CCompositeGeometryManager::CProjectionPart::splitX(CCompositeGeometryManage size_t m = std::min(maxSize / sliceSize, maxDim); size_t blockSize = computeLinearSplit(m, div, sliceCount); - int rem = sliceCount % blockSize; + int rem = blockSize - (sliceCount % blockSize); + if (rem == blockSize) + rem = 0; + + ASTRA_DEBUG("From %d to %d step %d", -(rem / 2), sliceCount, blockSize); for (int x = -(rem / 2); x < sliceCount; x += blockSize) { int newsubX = x; @@ -912,7 +922,11 @@ void CCompositeGeometryManager::CProjectionPart::splitZ(CCompositeGeometryManage size_t m = std::min(maxSize / sliceSize, maxDim); size_t blockSize = computeLinearSplit(m, div, sliceCount); - int rem = sliceCount % blockSize; + int rem = blockSize - (sliceCount % blockSize); + if (rem == blockSize) + rem = 0; + + ASTRA_DEBUG("From %d to %d step %d", -(rem / 2), sliceCount, blockSize); for (int z = -(rem / 2); z < sliceCount; z += blockSize) { int newsubZ = z; |