artisynth.core.mechmodels

Interface HasSurfaceMesh

All Superinterfaces:

HasProperties, HasRenderProps, HierarchyNode, IsRenderable, IsSelectable, ModelComponent, PostScannable, Renderable, RenderableComponent, Scannable

All Known Subinterfaces:

WrapComponent

All Known Implementing Classes:

BeamBody, DeformableBody, DicomPlaneViewer, DicomViewer, EBBeamBody, FemMeshBase, FemMeshComp, FemModel3d, FemModelDeformer, FemMuscleModel, FixedMeshBody, HydrostatModel, ImageViewer, MFreeMeshComp, MFreeModel3d, MFreeMuscleModel, NiftiViewer, PointToPointMuscle, RigidBody, RigidBodyOsim, RigidCompositeBody, RigidCylinder, RigidEllipsoid, RigidMesh, RigidMeshComp, RigidSphere, RigidTorus, SkinMeshBase, SkinMeshBody, SpongeModel, TargetFrame, TexturePlaneBase

public interface HasSurfaceMesh
extends RenderableComponent

Defines components that are associated with surface meshes.

Author:

lloyd

Nested Class Summary

Nested classes/interfaces inherited from interface artisynth.core.modelbase.ModelComponent

ModelComponent.FilePathSaveType, ModelComponent.NavpanelVisibility

Field Summary

Fields inherited from interface maspack.render.IsRenderable

TRANSPARENT, TWO_DIMENSIONAL

Method Summary

Modifier and Type	Method and Description
default boolean	computeRayIntersection(Point3d nearest, Line ray) Intersects this component with a ray, returning the nearest intersection point on the surface meshes.
PolygonalMesh	getSurfaceMesh() Returns the surface mesh associated with this component, or null if no mesh exists.
PolygonalMesh[]	getSurfaceMeshes() Returns an array listing all the (non-null) surface meshes associated with this component, or a zero-length array if there are none.
int	numSurfaceMeshes() Returns the number of surfaces meshes associated with this component, or 0 if no meshes exist.

Methods inherited from interface artisynth.core.modelbase.ModelComponent

connectToHierarchy, disconnectFromHierarchy, getHardReferences, getName, getNavpanelVisibility, getNumber, getParent, getSoftReferences, hasState, isFixed, isMarked, isSelected, notifyParentOfChange, scan, setFixed, setMarked, setName, setNumber, setParent, setSelected, setWritable, updateReferences

Methods inherited from interface maspack.properties.HasProperties

getAllPropertyInfo, getProperty

Methods inherited from interface maspack.properties.HierarchyNode

getChildren, hasChildren

Methods inherited from interface artisynth.core.modelbase.PostScannable

postscan

Methods inherited from interface maspack.util.Scannable

isWritable, write

Methods inherited from interface maspack.render.IsSelectable

getSelection, isSelectable, numSelectionQueriesNeeded

Methods inherited from interface maspack.render.IsRenderable

getRenderHints, prerender, render, updateBounds

Methods inherited from interface maspack.render.HasRenderProps

createRenderProps, getRenderProps, setRenderProps

Method Detail

getSurfaceMesh

PolygonalMesh getSurfaceMesh()

Returns the surface mesh associated with this component, or null if no mesh exists. If multiple surface meshes exist, this should be first one in the array returned by getSurfaceMeshes().

Returns:

component's (primary) surface mesh

numSurfaceMeshes

int numSurfaceMeshes()

Returns the number of surfaces meshes associated with this component, or 0 if no meshes exist. If getSurfaceMesh() returns null, then this method should return 0.

Returns:

number of surface meshes associated with this component

getSurfaceMeshes

PolygonalMesh[] getSurfaceMeshes()

Returns an array listing all the (non-null) surface meshes associated with this component, or a zero-length array if there are none. If getSurfaceMesh() returns null, then a zero-length array should be returned.

Returns:

surface meshes associated with this component

computeRayIntersection

default boolean computeRayIntersection(Point3d nearest,
                                       Line ray)

Intersects this component with a ray, returning the nearest intersection point on the surface meshes. If no intersection is found, then false is returned and the value of nearest is undefined.

Parameters:

nearest - returns nearest intersection point on surface meshes

ray - ray to intersect with

Returns:

true if intersects