com.openinventor.meshvizxlm.mapping.nodes

Class MoDrawStyle

java.lang.Object

com.openinventor.inventor.Inventor

com.openinventor.inventor.misc.SoBase

com.openinventor.inventor.fields.SoFieldContainer

com.openinventor.inventor.nodes.SoNode

com.openinventor.meshvizxlm.mapping.nodes.MoActionNode

com.openinventor.meshvizxlm.mapping.nodes.MoDrawStyle

All Implemented Interfaces:

SafeDisposable

public class MoDrawStyle
extends MoActionNode

Property node that defines the draw style of representations.

This node specifies the draw style to be used in subsequent nodes inheriting from MoMeshRepresentation and defining a surface or a line:

• the displayFaces field controls drawing cell faces as solid
• the displayEdges field controls drawing cell edges
• the displayPoints field controls drawing node points
• the fadingThreshold field controls fading out on node points and cell edges from surfaces

No Edge Fading (threshold 0)	Edge Fading (threshold 5)

See MoMaterial for setting the rendering attributes of facets, edges and points.

Use this node, for example, to efficiently render a colored surface and the outlines of its cells using a single rendering node.

See Also:

MoMaterial, MoMaterialElement, MoDrawStyleElement

Nested Class Summary

Nested classes/interfaces inherited from class com.openinventor.inventor.Inventor

Inventor.ConstructorCommand

Field Summary

Fields

Modifier and Type	Field and Description
SoSFBool	displayEdges The display mode for mesh edges. When set to true the edges of cells are displayed.
SoSFBool	displayFaces The display mode for mesh faces. When set to true (default), the surface of mesh representations are filled.
SoSFBool	displayPoints The display mode for mesh node points. When set to true, the node points are displayed.
SoSFFloat	fadingThreshold Threshold allowing to fade out extra styles of a surface representation as it gets away from the view point. For instance, edges and points displayed on a skin vanish depending of their size on screen.

Fields inherited from class com.openinventor.inventor.Inventor

VERBOSE_LEVEL, ZeroHandle

Constructor Summary

Constructors

Constructor and Description
MoDrawStyle() Constructs a property node with draw style set to default values.

Method Summary

Modifier and Type	Method and Description
void	doAction(SoAction action)

Methods inherited from class com.openinventor.meshvizxlm.mapping.nodes.MoActionNode

callback, distribute, getBoundingBox, getMatrix, getPrimitiveCount, GLRender, handleEvent, pick, rayPick

Methods inherited from class com.openinventor.inventor.nodes.SoNode

affectsState, copy, copy, getAlternateRep, getByName, getRenderUnitID, GLRenderBelowPath, GLRenderInPath, GLRenderOffPath, grabEventsCleanup, grabEventsSetup, isBoundingBoxIgnoring, isOverride, search, setOverride, touch, write

Methods inherited from class com.openinventor.inventor.fields.SoFieldContainer

copyFieldValues, copyFieldValues, enableNotify, fieldsAreEqual, get, getAllFields, getEventIn, getEventOut, getField, getFieldName, hasDefaultValues, isNotifyEnabled, set, setToDefaults

Methods inherited from class com.openinventor.inventor.misc.SoBase

dispose, getEXTERNPROTO, getName, getPROTO, isDisposable, isSynchronizable, setName, setSynchronizable

Methods inherited from class com.openinventor.inventor.Inventor

getAddress, getNativeResourceHandle, startInternalThreads, stopInternalThreads

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

displayFaces

public SoSFBool displayFaces

The display mode for mesh faces.
When set to true (default), the surface of mesh representations are filled. Otherwise, they are not filled.

displayEdges

public SoSFBool displayEdges

The display mode for mesh edges.
When set to true the edges of cells are displayed. Otherwise, they are not displayed (default).

displayPoints

public SoSFBool displayPoints

The display mode for mesh node points.
When set to true, the node points are displayed. Otherwise, they are not displayed (default).

fadingThreshold

public SoSFFloat fadingThreshold

Threshold allowing to fade out extra styles of a surface representation as it gets away from the view point.
For instance, edges and points displayed on a skin vanish depending of their size on screen. This threshold defines the pixel length limit on screen under which edges start fading out.
When set to 0, fading is disabled, which is the default behavior.
Setting the threshold to 5 leads to fade out edges with less than 5 pixels on screen.

Constructor Detail

MoDrawStyle

public MoDrawStyle()

Constructs a property node with draw style set to default values.

• displayFaces = true
• displayEdges = false
• displayPoints = false
• fadingThreshold = 0

Method Detail

doAction

public void doAction(SoAction action)

Overrides:

doAction in class SoNode