MeshLoop(bpy_struct)¶
base class — bpy_struct
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class
bpy.types.
MeshLoop
(bpy_struct)¶ Loop in a Mesh data-block
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bitangent
¶ Bitangent vector of this vertex for this polygon (must be computed beforehand using calc_tangents, use it only if really needed, slower access than bitangent_sign)
Type: float array of 3 items in [-1, 1], default (0.0, 0.0, 0.0), (readonly)
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bitangent_sign
¶ Sign of the bitangent vector of this vertex for this polygon (must be computed beforehand using calc_tangents, bitangent = bitangent_sign * cross(normal, tangent))
Type: float in [-1, 1], default 0.0, (readonly)
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edge_index
¶ Edge index
Type: int in [0, inf], default 0
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index
¶ Index of this loop
Type: int in [0, inf], default 0, (readonly)
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normal
¶ Local space unit length split normal vector of this vertex for this polygon (must be computed beforehand using calc_normals_split or calc_tangents)
Type: float array of 3 items in [-1, 1], default (0.0, 0.0, 0.0)
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tangent
¶ Local space unit length tangent vector of this vertex for this polygon (must be computed beforehand using calc_tangents)
Type: float array of 3 items in [-1, 1], default (0.0, 0.0, 0.0), (readonly)
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vertex_index
¶ Vertex index
Type: int in [0, inf], default 0
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Inherited Properties
Inherited Functions
References