plot_unstruct_responses_animation

opstool.vis.pyvista.plot_unstruct_responses_animation(odb_tag=1, ele_tags=None, framerate=None, ele_type='Shell', resp_type=None, resp_dof=None, shell_fiber_loc='top', savefig=None, off_screen=True, style='surface', unit_symbol=None, unit_factor=None, show_defo=True, defo_scale=1.0, show_bc=True, bc_scale=1.0, show_mp_constraint=False, show_outline=False, cpos='iso', show_model=True)[source]

Unstructured element (Shell, Plane, Brick) response animation.

Return type:

Plotter

Parameters

odb_tag: Union[int, str], default: 1

Tag of output databases (ODB) to be visualized.

ele_tags: Union[int, list], default: None

The tags of truss elements to be visualized. If None, all truss elements are selected.

ele_type: str, default: “Shell”

Element type, optional, one of [“Shell”, “Plane”, “Solid”].

framerate: int, default: None

Framerate for the display, i.e., the number of frames per second.

savefig: str, default: None

Path to save the animation. The suffix can be .gif or .mp4.

off_screen: bool, default: True

Off-screen rendering, i.e., not showing the rendering window. If False, the rendering window will be displayed.

resp_type: str, default: None

Response type, which dependents on the element type ele_type.

  1. For Shell elements, one of [“sectionForces”, “sectionDeformations”, “sectionForcesAtNodes”, “sectionDeformationsAtNodes”, “Stresses”, “Strains”, “StressesAtNodes”, “StrainsAtNodes”].

    If it endswith AtNodes, responses at nodes will be displayed, else responses at Gaussian integration points will be averaged for each element (per unit length). If None, defaults to “sectionForces”.

  2. For Plane elements, one of [“stresses”, “strains”, “stressesAtNodes”, “strainsAtNodes”].

    If it endswith AtNodes, responses at nodes will be displayed, else responses at Gaussian integration points will be averaged for each element. If None, defaults to “stresses”.

  3. For Brick or Solid elements, one of [“stresses”, “strains”, “stressesAtNodes”, “strainsAtNodes”].

    If it endswith AtNodes, responses at nodes will be displayed, else responses at Gaussian integration points will be averaged for each element. If None, defaults to “stresses”.

resp_dof: str, default: None

Dof to be visualized, which dependents on the element type ele_type.

Note

The resp_dof here is consistent with stress-strain (force-deformation), and whether it is stress or strain depends on the parameter resp_type.

  1. For Shell elements, If resp_type is the section responses, one of [“FXX”, “FYY”, “FXY”, “MXX”, “MYY”, “MXY”, “VXZ”, “VYZ”]. If resp_type is the stress or strain, one of [“sigma11”, “sigma22”, “sigma12”, “sigma23”, “sigma13”].

    If None, defaults to “MXX”.

  2. For Plane elements, one of [“sigma11”, “sigma22”, “sigma12”, “p1”, “p2”, “sigma_vm”, “tau_max”].

    • “sigma11, sigma22, sigma12”: Normal stress and shear stress (strain) in the x-y plane.

    • “p1, p2”: Principal stresses (strains).

    • “sigma_vm”: Von Mises stress.

    • “tau_max”: Maximum shear stress (strains).

    • If None, defaults to “sigma_vm”.

  3. For Brick or Solid elements, one of [“sigma11”, “sigma22”, “sigma33”, “sigma12”, “sigma23”, “sigma13”, “p1”, “p2”, “p3”, “sigma_vm”, “tau_max”, “sigma_oct”, “tau_oct”]

    • “sigma11, sigma22, sigma33”: Normal stress (strain) along x, y, z.

    • “sigma12, sigma23, sigma13”: Shear stress (strain).

    • “p1, p2, p3”: Principal stresses (strains).

    • “sigma_vm”: Von Mises stress.

    • “tau_max”: Maximum shear stress (strains).

    • “sigma_oct”: Octahedral normal stress (strains).

    • “tau_oct”: Octahedral shear stress (strains).

    • If None, defaults to “sigma_vm”.

shell_fiber_loc: Optional[Union[str, int]], default: “top”, added in v1.0.16

The location of the fiber point for shell elements. If str, one of [“top”, “bottom”, “middle”]. If int, the index of the fiber point to be visualized, from 1 (bottom) to N (top). The fiber point is the fiber layer in the shell section. Note that this parameter is only valid for stresses and strains in shell elements.

unit_symbol: str, default: None

Unit symbol to be displayed in the plot.

unit_factor: float, default: None

The multiplier used to convert units. For example, if you want to visualize stress and the current data unit is kPa, you can set unit_symbol="kPa" and unit_factor=1.0. If you want to visualize in MPa, you can set unit_symbol="MPa" and unit_factor=0.001.

style: str, default: surface

Visualization the mesh style of surfaces and solids. One of the following: style=’surface’, style=’wireframe’, style=’points’, style=’points_gaussian’. Defaults to ‘surface’. Note that ‘wireframe’ only shows a wireframe of the outer geometry.

show_defo: bool, default: True

Whether to display the deformed shape.

defo_scale: float, default: 1.0

Scales the size of the deformation presentation. If set to False, the deformed shape will not be scaled (original deformation). If set to True or “auto”, the deformed shape will be scaled by the default scale (i.e., 1/20 of the maximum model dimensions). If set to a float or int, it will scale the deformed shape by that factor.

show_bc: bool, default: True

Whether to display boundary supports.

bc_scale: float, default: 1.0

Scale the size of boundary support display.

show_mp_constraint: bool, default: False

Whether to show multipoint (MP) constraint.

show_outline: bool, default: False

Whether to display the outline of the model.

cpos: str, default: iso

Model display perspective, optional: “iso”, “xy”, “yx”, “xz”, “zx”, “yz”, “zy”. If 3d, defaults to “iso”. If 2d, defaults to “xy”.

show_model: bool, default: True

Whether to plot the all model or not.

Returns

Plotting object of PyVista to display vtk meshes or numpy arrays. See pyvista.Plotter.

You can use Plotter.show. to display the plotting window.

You can also use Plotter.export_html. to export this plotter as an interactive scene to an HTML file.