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collada.lineset.BoundLineSet

class collada.lineset.BoundLineSet(ls, matrix, materialnodebysymbol)

Bases: collada.primitive.BoundPrimitive

A line set bound to a transform matrix and materials mapping.

  • If bs is an instance of collada.lineset.BoundLineSet, len(bs) returns the number of lines in the set and bs[i] returns the ith line in the set.

digraph inheritancee2f7590ba7 { rankdir=LR; size="8.0, 12.0"; "BoundPolylist" [style="setlinewidth(0.5)",URL="collada.polylist.BoundPolylist.html#collada.polylist.BoundPolylist",fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",tooltip="A polylist bound to a transform matrix and materials mapping.",height=0.25,shape=box,fontsize=10]; "BoundPrimitive" -> "BoundPolylist" [arrowsize=0.5,style="setlinewidth(0.5)"]; "BoundLineSet" [style="setlinewidth(0.5)",URL="#collada.lineset.BoundLineSet",fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",tooltip="A line set bound to a transform matrix and materials mapping.",height=0.25,shape=box,fontsize=10]; "BoundPrimitive" -> "BoundLineSet" [arrowsize=0.5,style="setlinewidth(0.5)"]; "BoundPrimitive" [style="setlinewidth(0.5)",URL="collada.primitive.BoundPrimitive.html#collada.primitive.BoundPrimitive",fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",tooltip="A :class:`collada.primitive.Primitive` bound to a transform matrix",height=0.25,shape=box,fontsize=10]; "BoundTriangleSet" [style="setlinewidth(0.5)",URL="collada.triangleset.BoundTriangleSet.html#collada.triangleset.BoundTriangleSet",fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",tooltip="A triangle set bound to a transform matrix and materials mapping.",height=0.25,shape=box,fontsize=10]; "BoundPrimitive" -> "BoundTriangleSet" [arrowsize=0.5,style="setlinewidth(0.5)"]; "BoundPolygons" [style="setlinewidth(0.5)",URL="collada.polygons.BoundPolygons.html#collada.polygons.BoundPolygons",fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",tooltip="Polygons bound to a transform matrix and materials mapping.",height=0.25,shape=box,fontsize=10]; "BoundPolylist" -> "BoundPolygons" [arrowsize=0.5,style="setlinewidth(0.5)"]; }

__init__(ls, matrix, materialnodebysymbol)

Create a bound line set from a line set, transform and material mapping. This gets created when a line set is instantiated in a scene. Do not create this manually.

Methods

__init__(ls, matrix, materialnodebysymbol) Create a bound line set from a line set, transform and material mapping.
lines() Iterate through all the lines contained in the set.
shapes() Iterate through all the lines contained in the set.

Attributes

normal Read-only numpy.array of size Nx3 where N is the number of normal values in the
normal_index Read-only numpy.array of size Nx3 where N is the number of vertices in the primitive.
texcoord_indexset Read-only tuple of texture coordinate index arrays.
texcoordset Read-only tuple of texture coordinate arrays.
vertex Read-only numpy.array of size Nx3 where N is the number of vertex points in the
vertex_index Read-only numpy.array of size Nx3 where N is the number of vertices in the primitive.
normal

Read-only numpy.array of size Nx3 where N is the number of normal values in the primitive’s normal source array. The values will be transformed according to the bound transformation matrix.

normal_index

Read-only numpy.array of size Nx3 where N is the number of vertices in the primitive. To get the actual normal values, one can use this array to select into the normals array, e.g. normal[normal_index]. The values will be transformed according to the bound transformation matrix.

texcoord_indexset

Read-only tuple of texture coordinate index arrays. Each value is a numpy.array of size Nx2 where N is the number of vertices in the primitive. To get the actual texture coordinates, one can use the array to select into the texcoordset array, e.g. texcoordset[0][texcoord_indexset[0]] would select the first set of texture coordinates. The values will be transformed according to the bound transformation matrix.

texcoordset

Read-only tuple of texture coordinate arrays. Each value is a numpy.array of size Nx2 where N is the number of texture coordinates in the primitive’s source array. The values will be transformed according to the bound transformation matrix.

vertex

Read-only numpy.array of size Nx3 where N is the number of vertex points in the primitive’s vertex source array. The values will be transformed according to the bound transformation matrix.

vertex_index

Read-only numpy.array of size Nx3 where N is the number of vertices in the primitive. To get the actual vertex points, one can use this array to select into the vertex array, e.g. vertex[vertex_index]. The values will be transformed according to the bound transformation matrix.

lines()

Iterate through all the lines contained in the set.

Return type:generator of collada.lineset.Line
shapes()

Iterate through all the lines contained in the set.

Return type:generator of collada.lineset.Line