Added methods to query volumes dimensions, voxel count and resolution.

TzeLun · Jan 24, 2022 · c654ff4 · c654ff4
1 parent 08511ae
commit c654ff4
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Showing 2 changed files with 46 additions and 0 deletions.
diff --git a/ambf_framework/afFramework.cpp b/ambf_framework/afFramework.cpp
@@ -9023,6 +9023,46 @@ cVoxelObject* afVolume::getInternalVolume(){
 }
 
 
+///
+/// \brief afVolume::getDimensions
+/// \return
+///
+cVector3d afVolume::getDimensions()
+{
+    cVector3d dim = m_voxelObject->m_maxCorner - m_voxelObject->m_minCorner;
+    return dim;
+}
+
+
+///
+/// \brief afVolume::getVoxelCount
+/// \return
+///
+cVector3d afVolume::getVoxelCount()
+{
+    cVector3d count;
+    count(0) = m_voxelObject->m_texture->m_image->getWidth();
+    count(1) = m_voxelObject->m_texture->m_image->getHeight();
+    count(2) = m_voxelObject->m_texture->m_image->getImageCount();
+    return count;
+}
+
+///
+/// \brief afVolume::getResolution
+/// \return
+///
+cVector3d afVolume::getResolution()
+{
+    cVector3d count = getVoxelCount();
+    cVector3d dims = getDimensions();
+    cVector3d res;
+    res(0) = dims(0) / count(0);
+    res(1) = dims(1) / count(1);
+    res(2) = dims(2) / count(2);
+    return res;
+}
+
+
 ///
 /// \brief afVolume::backupTexture
 ///

diff --git a/ambf_framework/afFramework.h b/ambf_framework/afFramework.h
@@ -2533,6 +2533,12 @@ class afVolume: public afBaseObject{
 
     cVoxelObject* getInternalVolume();
 
+    cVector3d getDimensions();
+
+    cVector3d getVoxelCount();
+
+    cVector3d getResolution();
+
     void backupTexture();
 
     void restoreTexture();