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java.lang.Objectcz.cuni.jagrlib.DefaultProperty
cz.cuni.jagrlib.Piece
cz.cuni.jagrlib.DefaultFunctionR2ToR2
cz.cuni.jagrlib.testing.TriMeshDeformation
public class TriMeshDeformation
Triangle-mesh warping: sample R^2 -> R^2
mapping using triangle mesh stored in Brep
.
Field Summary | |
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protected double[] |
a
|
protected double[] |
b
|
protected double[] |
c
|
protected static java.lang.String |
CATEGORY
Object category. |
protected static java.lang.String |
CONTEXT2
|
protected int |
ctx2
Id of the 2nd context (containing target mesh coordinates). |
protected Brep |
data
|
protected int |
lastFace
|
protected boolean |
lastForward
|
protected double[] |
p
|
static RegPiece |
reg
Static registration instance for this class. |
protected static java.lang.String |
TEMPLATE_NAME
Object template identifier. |
protected double[] |
uv
|
protected int[] |
vertices
|
Fields inherited from class cz.cuni.jagrlib.Piece |
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channels, info, pl, plugs, TEMPLATE_TYPE, userBreak |
Fields inherited from interface cz.cuni.jagrlib.iface.Property |
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LOGGING, STATISTICS, TEXT_DESCRIPTION |
Constructor Summary | |
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TriMeshDeformation()
|
Method Summary | |
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protected boolean |
computeBounds(int ctx,
double[] b)
Compute domain/range bounds of triangle mesh. |
void |
f(double x,
double y,
double[] res)
Compute the mapping: f(x,y). |
boolean |
fInv(double u,
double v,
double[] res)
Compute the inverse mapping: f-1(u,v). |
java.lang.Object |
get(java.lang.String key)
Gets the given property. |
boolean |
getDomain(double[] dom)
Returns domain of the mapping. |
boolean |
getRange(double[] rng)
Returns range of the mapping. |
protected void |
map(boolean forward,
double x,
double y,
double[] res)
Find triangle in which the given point [ x, y ] lies. |
void |
set(java.lang.String key,
java.lang.Object value)
Sets the given property. |
static int |
setTemplate(Template t,
int ord)
General-purpose registration routine. |
protected boolean |
testLastFace(int ctxFrom,
int ctxTo,
double[] res)
|
Methods inherited from class cz.cuni.jagrlib.DefaultFunctionR2ToR2 |
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df, dfInv |
Methods inherited from class cz.cuni.jagrlib.Piece |
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className, connect, findPlug, findPlug, getInfo, getInterface, getInterface, getPlug, getReg, init, isCompatible, isCompatible, isConnected, logError, logWarning, myInterface, newInputPlug, newOptOutputPlug, newOutputPlug, newPlug, noTemplates, propBegin, propBounds, propDefault, propEnd, propEnum, propManipulator, propManipulator, setProgressListener, setRegStrings, setTemplateDynamic, stop |
Methods inherited from class cz.cuni.jagrlib.DefaultProperty |
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booleanProperty, booleanProperty, colorDoubleProperty, colorProperty, commit, doubleProperty, doubleProperty, doubleProperty, enumProperty, floatProperty, floatProperty, floatProperty, intProperty, intProperty, intProperty, longProperty, longProperty, longProperty, set, stringProperty |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface cz.cuni.jagrlib.iface.Property |
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commit |
Field Detail |
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protected int ctx2
protected final int[] vertices
protected final double[] p
protected final double[] a
protected final double[] b
protected final double[] c
protected final double[] uv
protected int lastFace
protected boolean lastForward
protected Brep data
protected static final java.lang.String CONTEXT2
protected static final java.lang.String TEMPLATE_NAME
protected static final java.lang.String CATEGORY
public static final RegPiece reg
Constructor Detail |
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public TriMeshDeformation()
Method Detail |
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protected boolean computeBounds(int ctx, double[] b)
ctx
- Context id of space to be used (source/target space).b
- Bounds to be filled (xMin, xMax, yMin, yMax).
protected boolean testLastFace(int ctxFrom, int ctxTo, double[] res)
protected void map(boolean forward, double x, double y, double[] res)
[ x, y ]
lies.
public void f(double x, double y, double[] res)
f
in interface FunctionR2ToR2
f
in class DefaultFunctionR2ToR2
x
- X coordinate (1st argument).y
- Y coordinate (2nd argument).res
- Result array (res[0]
= U coordinate,
res[1]
= V coordinate).public boolean fInv(double u, double v, double[] res)
fInv
in interface FunctionR2ToR2
fInv
in class DefaultFunctionR2ToR2
u
- U coordinate (1st argument).v
- V coordinate (2nd argument).res
- Result array (res[0]
= X coordinate,
res[1]
= Y coordinate).
true
if this service is implemented.public boolean getDomain(double[] dom)
getDomain
in interface FunctionR2ToR2
getDomain
in class DefaultFunctionR2ToR2
dom
- Domain array (dom[0]
= Xmin, dom[1]
= Xmax,
dom[2]
= Ymin, dom[3]
= Ymax).
true
if this service is implemented.public boolean getRange(double[] rng)
getRange
in interface FunctionR2ToR2
getRange
in class DefaultFunctionR2ToR2
rng
- Range array (rng[0]
= Umin, rng[1]
= Umax,
rng[2]
= Vmin, rng[3]
= Vmax).
true
if this service is implemented.public void set(java.lang.String key, java.lang.Object value)
set
in interface Property
set
in class DefaultProperty
key
- Key string.value
- The new value.Property.commit()
public java.lang.Object get(java.lang.String key)
get
in interface Property
get
in class DefaultProperty
key
- Key string.
null
.public static int setTemplate(Template t, int ord)
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