Package org.joml
Class Matrix4fStack
java.lang.Object
org.joml.Matrix4f
org.joml.Matrix4fStack
- All Implemented Interfaces:
Externalizable
,Serializable
,Cloneable
,Matrix4fc
A stack of many
Matrix4f
instances. This resembles the matrix stack known from legacy OpenGL.
This Matrix4fStack
class inherits from Matrix4f
, so the current/top matrix is always the Matrix4fStack
/Matrix4f
itself. This
affects all operations in Matrix4f
that take another Matrix4f
as parameter. If a Matrix4fStack
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:
-
Field Summary
Fields inherited from interface org.joml.Matrix4fc
CORNER_NXNYNZ, CORNER_NXNYPZ, CORNER_NXPYNZ, CORNER_NXPYPZ, CORNER_PXNYNZ, CORNER_PXNYPZ, CORNER_PXPYNZ, CORNER_PXPYPZ, PLANE_NX, PLANE_NY, PLANE_NZ, PLANE_PX, PLANE_PY, PLANE_PZ, PROPERTY_AFFINE, PROPERTY_IDENTITY, PROPERTY_ORTHONORMAL, PROPERTY_PERSPECTIVE, PROPERTY_TRANSLATION
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Constructor Summary
ConstructorDescriptionDo not invoke manually! Only meant for serialization.Matrix4fStack
(int stackSize) Create a newMatrix4fStack
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.Matrix4f
add, add, add4x3, add4x3, affineSpan, arcball, arcball, arcball, arcball, assume, billboardCylindrical, billboardSpherical, billboardSpherical, cofactor3x3, cofactor3x3, cofactor3x3, determinant, determinant3x3, determinantAffine, determineProperties, equals, fma4x3, fma4x3, frustum, frustum, frustum, frustum, frustumAabb, frustumCorner, frustumLH, frustumLH, frustumLH, frustumLH, frustumPlane, frustumRayDir, get, get, get, get, get, get, get, get, get, get, get, get3x3, get3x3, get3x4, get3x4, get3x4, get3x4, get4x3, get4x3, get4x3, get4x3, get4x3, get4x3Transposed, get4x3Transposed, get4x3Transposed, get4x3Transposed, getColumn, getColumn, getEulerAnglesXYZ, getEulerAnglesZYX, getNormalizedRotation, getNormalizedRotation, getRotation, getRotation, getRow, getRow, getRowColumn, getScale, getToAddress, getTranslation, getTransposed, getTransposed, getTransposed, getTransposed, getUnnormalizedRotation, getUnnormalizedRotation, identity, invert, invert, invertAffine, invertAffine, invertFrustum, invertFrustum, invertOrtho, invertOrtho, invertPerspective, invertPerspective, invertPerspectiveView, invertPerspectiveView, isAffine, isFinite, lerp, lerp, lookAlong, lookAlong, lookAlong, lookAlong, lookAt, lookAt, lookAt, lookAt, lookAtLH, lookAtLH, lookAtLH, lookAtLH, lookAtPerspective, lookAtPerspectiveLH, m00, m00, m01, m01, m02, m02, m03, m03, m10, m10, m11, m11, m12, m12, m13, m13, m20, m20, m21, m21, m22, m22, m23, m23, m30, m30, m31, m31, m32, m32, m33, m33, mapnXnYnZ, mapnXnYnZ, mapnXnYZ, mapnXnYZ, mapnXnZnY, mapnXnZnY, mapnXnZY, mapnXnZY, mapnXYnZ, mapnXYnZ, mapnXZnY, mapnXZnY, mapnXZY, mapnXZY, mapnYnXnZ, mapnYnXnZ, mapnYnXZ, mapnYnXZ, mapnYnZnX, mapnYnZnX, mapnYnZX, mapnYnZX, mapnYXnZ, mapnYXnZ, mapnYXZ, mapnYXZ, mapnYZnX, mapnYZnX, mapnYZX, mapnYZX, mapnZnXnY, mapnZnXnY, mapnZnXY, mapnZnXY, mapnZnYnX, mapnZnYnX, mapnZnYX, mapnZnYX, mapnZXnY, mapnZXnY, mapnZXY, mapnZXY, mapnZYnX, mapnZYnX, mapnZYX, mapnZYX, mapXnYnZ, mapXnYnZ, mapXnZnY, mapXnZnY, mapXnZY, mapXnZY, mapXZnY, mapXZnY, mapXZY, mapXZY, mapYnXnZ, mapYnXnZ, mapYnXZ, mapYnXZ, mapYnZnX, mapYnZnX, mapYnZX, mapYnZX, mapYXnZ, mapYXnZ, mapYXZ, mapYXZ, mapYZnX, mapYZnX, mapYZX, mapYZX, mapZnXnY, mapZnXnY, mapZnXY, mapZnXY, mapZnYnX, mapZnYnX, mapZnYX, mapZnYX, mapZXnY, mapZXnY, mapZXY, mapZXY, mapZYnX, mapZYnX, mapZYX, mapZYX, mul, mul, mul, mul, mul, mul, mul, mul, mul0, mul0, mul3x3, mul3x3, mul4x3ComponentWise, mul4x3ComponentWise, mulAffine, mulAffine, mulAffineR, mulAffineR, mulComponentWise, mulComponentWise, mulLocal, mulLocal, mulLocalAffine, mulLocalAffine, mulOrthoAffine, mulOrthoAffine, mulPerspectiveAffine, mulPerspectiveAffine, mulPerspectiveAffine, mulPerspectiveAffine, mulTranslationAffine, negateX, negateX, negateY, negateY, negateZ, negateZ, normal, normal, normal, normalize3x3, normalize3x3, normalize3x3, normalizedPositiveX, normalizedPositiveY, normalizedPositiveZ, obliqueZ, obliqueZ, origin, originAffine, ortho, ortho, ortho, ortho, ortho2D, ortho2D, ortho2DLH, ortho2DLH, orthoCrop, orthoLH, orthoLH, orthoLH, orthoLH, orthoSymmetric, orthoSymmetric, orthoSymmetric, orthoSymmetric, orthoSymmetricLH, orthoSymmetricLH, orthoSymmetricLH, orthoSymmetricLH, perspective, perspective, perspective, perspective, perspectiveFar, perspectiveFov, perspectiveFrustumSlice, perspectiveInvOrigin, perspectiveLH, perspectiveLH, perspectiveLH, perspectiveLH, perspectiveNear, perspectiveOffCenter, perspectiveOffCenter, perspectiveOffCenter, perspectiveOffCenter, perspectiveOffCenterFov, perspectiveOffCenterFov, perspectiveOffCenterFov, perspectiveOffCenterFov, perspectiveOffCenterFovLH, perspectiveOffCenterFovLH, perspectiveOffCenterFovLH, perspectiveOffCenterFovLH, perspectiveOffCenterViewFromRectangle, perspectiveOrigin, perspectiveRect, perspectiveRect, perspectiveRect, perspectiveRect, pick, pick, positiveX, positiveY, positiveZ, project, project, project, project, projectedGridRange, properties, reflect, reflect, reflect, reflect, reflect, reflect, reflect, reflect, reflection, reflection, reflection, reflection, rotate, rotate, rotate, rotate, rotate, rotate, rotate, rotate, rotateAffine, rotateAffine, rotateAffine, rotateAffine, rotateAffineXYZ, rotateAffineXYZ, rotateAffineYXZ, rotateAffineYXZ, rotateAffineZYX, rotateAffineZYX, rotateAround, rotateAround, rotateAroundAffine, rotateAroundLocal, rotateAroundLocal, rotateLocal, rotateLocal, rotateLocal, rotateLocal, rotateLocalX, rotateLocalX, rotateLocalY, rotateLocalY, rotateLocalZ, rotateLocalZ, rotateTowards, rotateTowards, rotateTowards, rotateTowards, rotateTowardsXY, rotateTowardsXY, rotateTranslation, rotateTranslation, rotateX, rotateX, rotateXYZ, rotateXYZ, rotateXYZ, rotateY, rotateY, rotateYXZ, rotateYXZ, rotateYXZ, rotateZ, rotateZ, rotateZYX, rotateZYX, rotateZYX, rotation, rotation, rotation, rotation, rotationAround, rotationTowards, rotationTowards, rotationTowardsXY, rotationX, rotationXYZ, rotationY, rotationYXZ, rotationZ, rotationZYX, scale, scale, scale, scale, scale, scale, scaleAround, scaleAround, scaleAround, scaleAround, scaleAroundLocal, scaleAroundLocal, scaleAroundLocal, scaleAroundLocal, scaleLocal, scaleLocal, scaleLocal, scaleLocal, scaleXY, scaleXY, scaling, scaling, scaling, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set, set3x3, set3x3, set4x3, set4x3, setColumn, setFromAddress, setFromIntrinsic, setFrustum, setFrustum, setFrustumLH, setFrustumLH, setLookAlong, setLookAlong, setLookAt, setLookAt, setLookAtLH, setLookAtLH, setOrtho, setOrtho, setOrtho2D, setOrtho2DLH, setOrthoLH, setOrthoLH, setOrthoSymmetric, setOrthoSymmetric, setOrthoSymmetricLH, setOrthoSymmetricLH, setPerspective, setPerspective, setPerspectiveLH, setPerspectiveLH, setPerspectiveOffCenter, setPerspectiveOffCenter, setPerspectiveOffCenterFov, setPerspectiveOffCenterFov, setPerspectiveOffCenterFovLH, setPerspectiveOffCenterFovLH, setPerspectiveRect, setPerspectiveRect, setRotationXYZ, setRotationYXZ, setRotationZYX, setRow, setRowColumn, setTranslation, setTranslation, setTransposed, setTransposed, setTransposed, setTransposed, setTransposed, setTransposedFromAddress, shadow, shadow, shadow, shadow, shadow, shadow, shadow, shadow, sub, sub, sub4x3, sub4x3, swap, testAab, testPoint, testSphere, tile, tile, toString, toString, transform, transform, transform, transformAab, transformAab, transformAffine, transformAffine, transformAffine, transformDirection, transformDirection, transformDirection, transformPosition, transformPosition, transformPosition, transformProject, transformProject, transformProject, transformProject, transformProject, transformProject, transformProject, transformProject, transformTranspose, transformTranspose, transformTranspose, translate, translate, translate, translate, translateLocal, translateLocal, translateLocal, translateLocal, translation, translation, translationRotate, translationRotate, translationRotate, translationRotateInvert, translationRotateInvert, translationRotateScale, translationRotateScale, translationRotateScale, translationRotateScale, translationRotateScaleInvert, translationRotateScaleInvert, translationRotateScaleInvert, translationRotateScaleMulAffine, translationRotateScaleMulAffine, translationRotateTowards, translationRotateTowards, transpose, transpose, transpose3x3, transpose3x3, transpose3x3, trapezoidCrop, unproject, unproject, unproject, unproject, unprojectInv, unprojectInv, unprojectInv, unprojectInv, unprojectInvRay, unprojectInvRay, unprojectRay, unprojectRay, withLookAtUp, withLookAtUp, withLookAtUp, withLookAtUp, zero
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Constructor Details
-
Matrix4fStack
public Matrix4fStack(int stackSize) Create a newMatrix4fStack
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 theMatrix4fStack
simply only consists ofthis
Matrix4f
-
Matrix4fStack
public Matrix4fStack()Do not invoke manually! Only meant for serialization.Invoking this constructor from client code will result in an inconsistent state of the created
Matrix4fStack
instance.
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Method Details
-
clear
Set the stack pointer to zero and set the current/bottom matrix toidentity
.- Returns:
- this
-
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() -
equals
-
writeExternal
- Specified by:
writeExternal
in interfaceExternalizable
- Overrides:
writeExternal
in classMatrix4f
- Throws:
IOException
-
readExternal
- Specified by:
readExternal
in interfaceExternalizable
- Overrides:
readExternal
in classMatrix4f
- Throws:
IOException
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clone
- Overrides:
clone
in classMatrix4f
- Throws:
CloneNotSupportedException
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