wrTriangulationParams Class
wrTriangulationParams.h
This container class holds ACIS triangulation (rendering) parameters.
Default triangulation parameters:
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Parameter Default |
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maxNumGridLines 10000 |
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maxFacetEdgeLength 0 |
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normalTolerance 15 |
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surfaceTolerance 0 |
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gridAspectRatio 0 |
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PointsPerEdge 0 |
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BetweenKnots 2 |
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bRecalculateSurfaceTolerance false |
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Name |
Description |
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Default constructor. Sets the following default triangulation parameters: |
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Name |
Description |
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Distance between knots. This parameter contains the number of additional points between knots; for NURB surfaces it contains number of additional isolines between knots. | |
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Fast mode is much more faster, but generates more errors. | |
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Recalculate surface tolerance in worldDraw calling virtual 'deviation' method. | |
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Use new tesselation algo for surfaces. | |
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Grid aspect ratio. | |
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Maximum facet edge length. | |
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Maximum number of grid lines. | |
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NormalTolerance allows to specify the tessellation quality of circular surfaces (such as Cone, Torus, Sphere or Cylinder). It is measured in degrees. The value of this parameter determines the quantity of mesh cells (triangles) used to represent a circular surface (360/NormalTolerance). Default value is 15. It means, for an example, that surface will be tessellated with 24 mesh cells (triangles) in circular direction. | |
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Points quantity per edge. | |
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Distance tolerance for coincident faces. |
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Name |
Description |
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Comparing operator for wrTriangulationParams class. |
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