com.openinventor.inventor.nodes

Class SoVertexShaderParameter4i

java.lang.Object

com.openinventor.inventor.Inventor

com.openinventor.inventor.misc.SoBase

com.openinventor.inventor.fields.SoFieldContainer

com.openinventor.inventor.nodes.SoNode

com.openinventor.inventor.nodes.SoShaderParameter

com.openinventor.inventor.nodes.SoVertexShaderParameter

com.openinventor.inventor.nodes.SoVertexShaderParameter4i

All Implemented Interfaces:

SafeDisposable

public class SoVertexShaderParameter4i
extends SoVertexShaderParameter

Vertex shader parameter node storing a four-dimensional (integer) vector. This node allows the application to provide a per-vertex parameter of type four-dimensional vector of integers to shader objects, e.g. SoVertexShader.

Vertex shader parameter nodes must be inserted in the scene graph.

See the base classes SoShaderParameter and SoVertexShaderParameter for details.

The rangeScaling field indicates if values shall be scaled to a normalized range when they are loaded. Setting rangeScaling to true implies the following conversion for each component c of the vector: (2*c+1)/(2^32-1), i.e., scaling from [-2^31;2^31-1] to [-1;+1].

File format/default:

VertexShaderParameter4i {

name	""
identifier	0
value	0 0 0 1
rangeScaling	false

}

See also:

SoShaderParameter, SoVertexShaderParameter, SoUniformShaderParameter, SoVertexShaderParameter1f, SoVertexShaderParameter1s, SoVertexShaderParameter2f, SoVertexShaderParameter2s, SoVertexShaderParameter3f, SoVertexShaderParameter3s, SoVertexShaderParameter4f, SoVertexShaderParameter4s, SoVertexShaderParameter4b, SoVertexShaderParameter4ui, SoVertexShaderParameter4us, SoVertexShaderParameter4ub, SoVertexShaderParameterMatrix, SoShaderObject, SoShaderProgram.

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	rangeScaling Indicates if values shall be scaled to a normalized range when they are loaded.
SoMFVec4i32	value Specifies the parameter's values.

Fields inherited from class com.openinventor.inventor.nodes.SoShaderParameter

identifier, name

Fields inherited from class com.openinventor.inventor.Inventor

VERBOSE_LEVEL, ZeroHandle

Constructor Summary

Constructors

Constructor and Description
SoVertexShaderParameter4i() Constructor.

Method Summary

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

affectsState, callback, copy, copy, distribute, doAction, getAlternateRep, getBoundingBox, getByName, getMatrix, getPrimitiveCount, getRenderUnitID, GLRender, GLRenderBelowPath, GLRenderInPath, GLRenderOffPath, grabEventsCleanup, grabEventsSetup, handleEvent, isBoundingBoxIgnoring, isOverride, pick, rayPick, 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

value

public final SoMFVec4i32 value

Specifies the parameter's values.

rangeScaling

public final SoSFBool rangeScaling

Indicates if values shall be scaled to a normalized range when they are loaded.

Constructor Detail

SoVertexShaderParameter4i

public SoVertexShaderParameter4i()

Constructor.