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(#266) Expand bounding box to get some space between model and grid box

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This commit is contained in:
Magne Sjaastad 2015-11-16 21:10:41 +01:00
parent 401cfe81a1
commit d9044e2e7b
1 changed files with 19 additions and 1 deletions
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20
ApplicationCode/ModelVisualization/GridBox/RivGridBoxGenerator.cpp
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@ -65,7 +65,25 @@ void RivGridBoxGenerator::setDisplayModelOffset(cvf::Vec3d offset)
//--------------------------------------------------------------------------------------------------
void RivGridBoxGenerator::setGridBoxDomainCoordBoundingBox(const cvf::BoundingBox& bb)
{
m_domainCoordsBoundingBox = bb;
cvf::BoundingBox expandedBB;
{
double expandFactor = 0.05;
cvf::Vec3d expandedMin;
expandedMin.x() = bb.min().x() - bb.extent().x() * expandFactor;
expandedMin.y() = bb.min().y() - bb.extent().y() * expandFactor;
expandedMin.z() = bb.min().z() - bb.extent().z() * expandFactor;
cvf::Vec3d expandedMax;
expandedMax.x() = bb.max().x() + bb.extent().x() * expandFactor;
expandedMax.y() = bb.max().y() + bb.extent().y() * expandFactor;
expandedMax.z() = bb.max().z() + bb.extent().z() * expandFactor;
expandedBB.add(expandedMin);
expandedBB.add(expandedMax);
}
m_domainCoordsBoundingBox = expandedBB;
m_domainCoordsXValues.clear();
m_domainCoordsYValues.clear();