collada.lineset.BoundLineSet¶
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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 ofcollada.lineset.BoundLineSet
,len(bs)
returns the number of lines in the set andbs[i]
returns the ith line in the set.
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__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 primitive’s normal source array. 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 primitive’s vertex source array. 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.
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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.
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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.
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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.
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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.
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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.
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lines
()¶ Iterate through all the lines contained in the set.
Return type: generator of collada.lineset.Line
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shapes
()¶ Iterate through all the lines contained in the set.
Return type: generator of collada.lineset.Line
- If