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0026072: Visualization - more realistic display of face edges

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Added calculation of normals to boundary edges.
Extended draw harness commands.
Added new test case.
This commit is contained in:
drochalo
2024-03-11 09:46:04 +00:00
parent f286953d85
commit b63fe6e31f
7 changed files with 231 additions and 54 deletions
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13
src/Graphic3d/Graphic3d_ArrayOfSegments.hxx
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@@ -54,11 +54,16 @@ public:
//! @param theMaxVertexs defines the maximum allowed vertex number in the array
//! @param theMaxEdges defines the maximum allowed edge number in the array
//! @param theHasVColors when TRUE, AddVertex(Point,Color) should be used for specifying vertex color
//! @param theHasVNormals when TRUE, AddVertex(Point,Normal) or AddVertex(Point,Normal,Color) should be used to specify vertex normal;
//! vertex normals should be specified coherent to the edge's neighbour triangle face's orientation
//! (defined by order of vertexes within triangle) for proper rendering
Graphic3d_ArrayOfSegments (Standard_Integer theMaxVertexs,
Standard_Integer theMaxEdges = 0,
Standard_Boolean theHasVColors = Standard_False)
: Graphic3d_ArrayOfPrimitives (Graphic3d_TOPA_SEGMENTS, theMaxVertexs, 0, theMaxEdges, theHasVColors ? Graphic3d_ArrayFlags_VertexColor : Graphic3d_ArrayFlags_None) {}
Standard_Integer theMaxEdges = 0,
Standard_Boolean theHasVColors = Standard_False,
Standard_Boolean theHasVNormals = Standard_False)
: Graphic3d_ArrayOfPrimitives (Graphic3d_TOPA_SEGMENTS, theMaxVertexs, 0, theMaxEdges,
(theHasVNormals ? Graphic3d_ArrayFlags_VertexNormal : Graphic3d_ArrayFlags_None)
| (theHasVColors ? Graphic3d_ArrayFlags_VertexColor : Graphic3d_ArrayFlags_None)) {}
};