Package com.openinventor.meshviz.graph
Class PbNonLinearDataMapping2
- java.lang.Object
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- com.openinventor.inventor.Inventor
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- com.openinventor.meshviz.graph.PbBase
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- com.openinventor.meshviz.graph.PbDataMapping
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- com.openinventor.meshviz.graph.PbNonLinearDataMapping2
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- All Implemented Interfaces:
java.lang.Cloneable
public class PbNonLinearDataMapping2 extends PbDataMapping implements java.lang.Cloneable
Class to define non linear data mapping. This object defines a non linear association between colors, transparencies and floating-point values. In other words, this association is defined by 2 functions F(c,v) and F(c,t):
There are two ways to express F(c,v)(V):F(c,v)(V) = C (with c being a color and v being a value). F(t,v)(V) = T (with t being a transparency and v being a value). - F(c,v)(V) is non linear, but linear per level, so a list of values sorted in increasing order and a list of colors associated define this function. Thus, the association is (V1,C1), (V2,C2),...,(Vn,Cn) with V1 < V2 <...< Vn. For a given value vi, Vk <= vi <= Vk+1, the associated color ci is determined by a linear interpolation between (Vk,Ck) and (Vk+1,Ck+1).
- F(c,v)(V) is defined by level, so a list of n values sorted in increasing order and a list of n+1 colors associated define this function. Thus, the association is C1, (V1,C2), (V2,C3),...,(Vn,Cn+1) with V1 < V2 <...< Vn. For a given value vi, Vk <= vi < Vk+1, the associated color ci is Ck+1. If vi < V1, the associated color ci is C1. In the two methods, the list of values is sorted in increasing order (and the associated colors also). By default, F(c,v)(V) is linear by level (LINEAR_PER_LEVEL), the number of colors and values is 2 with V1=0, V2=0, C1=(0,0,0) (black) and C2=(1,1,1) (white).
There are as well, two ways to express F(t,v)(V)
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
PbNonLinearDataMapping2.Types
Type of data mapping.-
Nested classes/interfaces inherited from class com.openinventor.inventor.Inventor
Inventor.ConstructorCommand
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Field Summary
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Fields inherited from class com.openinventor.inventor.Inventor
VERBOSE_LEVEL, ZeroHandle
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Constructor Summary
Constructors Constructor Description PbNonLinearDataMapping2()
Default constructor.PbNonLinearDataMapping2(PbNonLinearDataMapping2 nonLinearDataMap2)
Copy constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.Object
clone()
java.nio.FloatBuffer
getDirectRGBColorsList()
Gets the list of RGB colors defining the current non linear data mapping.java.nio.FloatBuffer
getDirectTransparencyList()
Gets the list of transparencies defining the current non linear data mapping.java.nio.FloatBuffer
getDirectValuesList()
Gets the list of values defining the current non linear data mapping.SbColor[]
getRGBColorsList()
Gets the list of RGB colors defining the current non linear data mapping.float[]
getTransparencyList()
Gets the list of transparencies defining the current non linear data mapping.PbNonLinearDataMapping2.Types
getType()
Returns the data mapping type.float[]
getValuesList()
Gets the list of values defining the current non linear data mapping.void
setValues(PbNonLinearDataMapping2.Types type, float[] v, SbColor[] c)
Sets non linear function for data mapping, with RGB color.void
setValues(PbNonLinearDataMapping2.Types type, float[] v, SbColor[] c, float[] t)
Sets non linear function for data mapping, with RGB color and transparencies.-
Methods inherited from class com.openinventor.meshviz.graph.PbDataMapping
enableThresholds, enableTransparency, getHLSColor, getTransparencyValueDeletedParts, isTransparencyEnabled, setMaxThreshold, setMaxThreshold, setMaxThreshold, setMaxThreshold, setMaxThreshold, setMinThreshold, setMinThreshold, setMinThreshold, setMinThreshold, setMinThreshold, setTransparencyValueDeletedParts, thresholdsEnabled
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Methods inherited from class com.openinventor.meshviz.graph.PbBase
enableConnection, isConnectionEnabled, touch
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Methods inherited from class com.openinventor.inventor.Inventor
dispose, getNativeResourceHandle
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Constructor Detail
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PbNonLinearDataMapping2
public PbNonLinearDataMapping2()
Default constructor.
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PbNonLinearDataMapping2
public PbNonLinearDataMapping2(PbNonLinearDataMapping2 nonLinearDataMap2)
Copy constructor.
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Method Detail
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clone
public java.lang.Object clone()
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setValues
public void setValues(PbNonLinearDataMapping2.Types type, float[] v, SbColor[] c, float[] t)
Sets non linear function for data mapping, with RGB color and transparencies. If type = NON_LINEAR_PER_LEVEL, the number of colors and transparencies must be equal to numValues + 1, otherwise it must be equal to numValues.
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getValuesList
public float[] getValuesList()
Gets the list of values defining the current non linear data mapping.
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getDirectTransparencyList
public java.nio.FloatBuffer getDirectTransparencyList()
Gets the list of transparencies defining the current non linear data mapping.
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getDirectValuesList
public java.nio.FloatBuffer getDirectValuesList()
Gets the list of values defining the current non linear data mapping.
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getTransparencyList
public float[] getTransparencyList()
Gets the list of transparencies defining the current non linear data mapping.
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setValues
public void setValues(PbNonLinearDataMapping2.Types type, float[] v, SbColor[] c)
Sets non linear function for data mapping, with RGB color. If type = NON_LINEAR_PER_LEVEL, the number of colors must be equal to numValues + 1, otherwise it must be equal to numValues.
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getRGBColorsList
public SbColor[] getRGBColorsList()
Gets the list of RGB colors defining the current non linear data mapping.
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getType
public PbNonLinearDataMapping2.Types getType()
Returns the data mapping type.
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getDirectRGBColorsList
public java.nio.FloatBuffer getDirectRGBColorsList()
Gets the list of RGB colors defining the current non linear data mapping.
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