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Changed default creaseAngle from ~30deg (VRML spec) to ~42deg for prettier smoothing

This commit is contained in:
Cirilo Bernardo 2016-02-08 08:56:03 +11:00
parent 4edce46764
commit 943c5d8ea8
4 changed files with 6 additions and 5 deletions
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1
plugins/3d/vrml/v1/vrml1_shapehints.cpp
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@ -35,6 +35,7 @@ WRL1SHAPEHINTS::WRL1SHAPEHINTS( NAMEREGISTER* aDictionary ) : WRL1NODE( aDiction
m_order = ORD_UNKNOWN; m_order = ORD_UNKNOWN;
m_Type = WRL1_SHAPEHINTS; m_Type = WRL1_SHAPEHINTS;
m_crease = 0.5; m_crease = 0.5;
m_crease = 0.733; // approx 42 degrees; this is larger than VRML spec.
return; return;
} }

4
plugins/3d/vrml/v2/vrml2_faceset.cpp
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@ -79,8 +79,8 @@ void WRL2FACESET::setDefaults( void )
normalPerVertex = true; normalPerVertex = true;
solid = true; solid = true;
creaseAngle = 0.5; creaseAngle = 0.733; // approx 42 degrees; this is larger than VRML spec.
creaseLimit = 0.878; // approx cos( 0.5 ) creaseLimit = 0.74317; // cos( 0.733 )
} }

2
plugins/3d/vrml/wrlfacet.h
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@ -146,7 +146,7 @@ public:
FACET* NewFacet(); FACET* NewFacet();
SGNODE* CalcShape( SGNODE* aParent, SGNODE* aColor, WRL1_ORDER aVertexOrder, SGNODE* CalcShape( SGNODE* aParent, SGNODE* aColor, WRL1_ORDER aVertexOrder,
float aCreaseLimit = 0.878, bool isVRML2 = false ); float aCreaseLimit = 0.74317, bool isVRML2 = false );
}; };
#endif // WRLFACET_H #endif // WRLFACET_H

4
plugins/3d/vrml/x3d/x3d_ifaceset.cpp
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@ -79,8 +79,8 @@ void X3DIFACESET::init()
coord = NULL; coord = NULL;
ccw = true; ccw = true;
creaseAngle = 0.5; creaseAngle = 0.733; // approx 42 degrees; this is larger than VRML spec.
creaseLimit = 0.878; // approx cos( 0.5 ) creaseLimit = 0.74317; // cos( 0.733 )
return; return;
} }