vispy.visuals.isosurface module¶
-
class
vispy.visuals.isosurface.IsosurfaceVisual(data=None, level=None, vertex_colors=None, face_colors=None, color=(0.5, 0.5, 1, 1), **kwargs)[source]¶ Bases:
vispy.visuals.mesh.MeshVisualDisplays an isosurface of a 3D scalar array.
- Parameters
- datandarray | None
3D scalar array.
- level: float | None
The level at which the isosurface is constructed from data.
- vertex_colorsndarray | None
The vertex colors to use.
- face_colorsndarray | None
The face colors to use.
- colorndarray | None
The color to use.
- **kwargsdict
Keyword arguments to pass to the mesh construction.
-
property
level¶ The threshold at which the isosurface is constructed from the 3D data.
-
set_data(data=None, vertex_colors=None, face_colors=None, color=None)[source]¶ Set the scalar array data
- Parameters
- datandarray
A 3D array of scalar values. The isosurface is constructed to show all locations in the scalar field equal to
self.level.- vertex_colorsarray-like | None
Colors to use for each vertex.
- face_colorsarray-like | None
Colors to use for each face.
- colorinstance of Color
The color to use.