Package org.joml
Class Matrix3x2fStack
java.lang.Object
org.joml.Matrix3x2f
org.joml.Matrix3x2fStack
- All Implemented Interfaces:
Externalizable
,Serializable
,Cloneable
,Matrix3x2fc
A stack of many
Matrix3x2f
instances. This resembles the matrix stack known from legacy OpenGL.
This Matrix3x2fStack
class inherits from Matrix3x2f
, so the current/top matrix is always the
Matrix3x2fStack
/Matrix3x2f
itself. This affects all operations in Matrix3x2f
that take
another Matrix3x2f
as parameter. If a Matrix3x2fStack
is used as argument to those methods, the
effective argument will always be the current matrix of the matrix stack.
- Author:
- Kai Burjack
- See Also:
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Field Summary
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Constructor Summary
ConstructorDescriptionDo not invoke manually! Only meant for serialization.Matrix3x2fStack
(int stackSize) Create a newMatrix3x2fStack
of the given size. -
Method Summary
Modifier and TypeMethodDescriptionclear()
Set the stack pointer to zero and set the current/bottom matrix toidentity
.clone()
boolean
int
hashCode()
Decrement the stack pointer by one.Increment the stack pointer by one and set the values of the new current matrix to the one directly below it.void
void
Methods inherited from class org.joml.Matrix3x2f
determinant, equals, get, get, get, get, get, get, get, get, get, get3x3, get3x3, get3x3, get3x3, get3x3, get3x3, get4x4, get4x4, get4x4, get4x4, get4x4, get4x4, getToAddress, identity, invert, invert, isFinite, m00, m01, m10, m11, m20, m21, mul, mul, mulLocal, mulLocal, normalizedPositiveX, normalizedPositiveY, origin, positiveX, positiveY, rotate, rotate, rotateAbout, rotateAbout, rotateLocal, rotateLocal, rotateTo, rotateTo, rotation, scale, scale, scale, scale, scale, scale, scaleAround, scaleAround, scaleAround, scaleAround, scaleAroundLocal, scaleAroundLocal, scaleAroundLocal, scaleAroundLocal, scaleLocal, scaleLocal, scaleLocal, scaleLocal, scaling, scaling, set, set, set, set, set, set, set, set, setFromAddress, setTranslation, setTranslation, setView, shearX, shearX, shearY, shearY, span, testAar, testCircle, testPoint, toString, toString, transform, transform, transform, transformDirection, transformDirection, transformDirection, transformPosition, transformPosition, transformPosition, translate, translate, translate, translate, translateLocal, translateLocal, translateLocal, translateLocal, translation, translation, unproject, unprojectInv, view, view, viewArea, zero
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Constructor Details
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Matrix3x2fStack
public Matrix3x2fStack(int stackSize) Create a newMatrix3x2fStack
of the given size.Initially the stack pointer is at zero and the current matrix is set to identity.
- Parameters:
stackSize
- the size of the stack. This must be at least 1, in which case theMatrix3x2fStack
simply only consists ofthis
Matrix3x2f
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Matrix3x2fStack
public Matrix3x2fStack()Do not invoke manually! Only meant for serialization.Invoking this constructor from client code will result in an inconsistent state of the created
Matrix3x2fStack
instance.
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Method Details
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clear
Set the stack pointer to zero and set the current/bottom matrix toidentity
.- Returns:
- this
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pushMatrix
Increment the stack pointer by one and set the values of the new current matrix to the one directly below it.- Returns:
- this
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popMatrix
Decrement the stack pointer by one.This will effectively dispose of the current matrix.
- Returns:
- this
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hashCode
public int hashCode()- Overrides:
hashCode
in classMatrix3x2f
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equals
- Overrides:
equals
in classMatrix3x2f
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writeExternal
- Specified by:
writeExternal
in interfaceExternalizable
- Overrides:
writeExternal
in classMatrix3x2f
- Throws:
IOException
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readExternal
- Specified by:
readExternal
in interfaceExternalizable
- Overrides:
readExternal
in classMatrix3x2f
- Throws:
IOException
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clone
- Overrides:
clone
in classMatrix3x2f
- Throws:
CloneNotSupportedException
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