MRMeshSubdivide.h

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#pragma once
 
#include "MRMeshFwd.h"
#include "MRProgressCallback.h"
#include "MRConstants.h"
#include <cfloat>
#include <functional>
 
namespace MR
{
 
 
struct SubdivideSettings
{
    float maxEdgeLen = 0;
    int maxEdgeSplits = 1000;
    float maxDeviationAfterFlip = 1;
    float maxAngleChangeAfterFlip = FLT_MAX;
    float criticalAspectRatioFlip = 1000.0f;
    FaceBitSet * region = nullptr;
    UndirectedEdgeBitSet* notFlippable = nullptr;
    VertBitSet * newVerts = nullptr;
    bool subdivideBorder = true;
    float maxTriAspectRatio = 0;
    float maxSplittableTriAspectRatio = FLT_MAX;
    bool smoothMode = false;
    float minSharpDihedralAngle = PI_F / 6; // 30 degrees
    bool projectOnOriginalMesh = false;
    std::function<void(VertId)> onVertCreated;
    std::function<void(EdgeId e1, EdgeId e)> onEdgeSplit;
    std::function<bool(EdgeId e)> beforeEdgeSplit;
    ProgressCallback progressCallback = {};
};
 
MRMESH_API int subdivideMesh( Mesh & mesh, const SubdivideSettings & settings = {} );
 
 
}