Maya-Plugins

mnsAnnotate

=== Author: Assaf Ben Zur ===

This node is a utility node used to present value annotations in maya's viewport easily.

When needing to present any keyframed values in a playblast within maya, there isn't any maya native node to allow values display within the VP.

This node was created for this need.

All connected attributes will be displayed as a new line presenting attributes and their current values, updating in real time.

The display settings are controled within this node, where the position of the display is controlled via the custom locator created with it.

The amount of attribute display is unlimited, and multiple unlimited instances of this node can be created freely.

This is mainly used to display technicall setups.

Inputs

Long-Name	Short-Name	Type	Description
attributes	attrs	multi	Input attributes array to display, unlimited amount. Each attribute component will be displayed as a single line.
fontSize	fontSize	float	Display Font Size.
fontColor	fontColor	float[3]	Display Font Color, RGB (0 to 1).
fontTransparency	fontTransparency	float	Font transperancy. 1 = Fully opaque, 0 = Fully tansparennt.
precision	precision	int	Numberic attribute display precision- value represents the amount of integers right to the decimal point.
lineSpacing	lineSpacing	float	Line spacing between attributes line.
drawFlat	drawFlat	int	Draw in 2D mode, regardless of the matrix position. The position is dictated by positionX and positionY attributes, relative to the viewports screen space resolution.
positionX	positionX	double	Display top-left corener X position, if drawFlat attribute is True.
positionY	positionY	double	Display top-left corener y position, if drawFlat attribute is True.
nameOnlyMode	nameOnlyMode	int	MObject mnsAnnotate::aNameMode

mnsAutoWheelDrive

=== Author: Assaf Ben Zur ===

Inputs

Long-Name	Short-Name	Type	Description
startFrame	startFrame	int	Evaluation start frame.
startFrameFromRange	startFrameFromRange	bool	If true, take the start frame from current maya range instead of the input value given.
time	time	time	Time input.

mnsBuildTransformsCurve

=== Author: Assaf Ben Zur ===

This node builds a nurbsCurve shape, based on input transforms array.

The curve parameters are dictated by this node's attributes, and can be dynamiclly changed and even keyframed if needed.

This node also creates and offset curve shape result, to be used later as an Up-Vector for every single arbitrary point along the result main curve.

Inputs

Long-Name	Short-Name	Type	Description
globalScale	globalScale	float	Global scale multiplier.
tweakCurve	tweakCurve	nurbsCurve	Input tweak curve shape.
tweakCurveBase	tweakCurveBase	nurbsCurve	Input tweak curve base shape.
buildMode	buildMode	enum	Build mode- EPs, CVs, Hermite, TangentedCVs, bezier.
transforms	transforms	compound	Transforms array to build the curve from.
matrix	matrix	matrix	Input matrix transform, child of transforms. If this plug is connected, offsetX value will be taken as an the offset amount.
offsetBaseMatrix	offsetBaseMatrix	matrix	Matrix to build offset vectors from
degree	degree	int	Output curve degree, 1-5.
offsetX	offsetX	float	Output offset curve X parameter.
offsetY	offsetY	float	Output offset curve Y parameter.
offsetZ	offsetZ	float	Output offset curve Z parameter.
tangentDirection	tangentDirection	enum	If build mode is on Hermite, this paremeter dictates the tangent direction.
reverse	reverse	int	Reverse output curve and offset curve.
form	form	enum	Result curve form- open or closed
HermiteSteps	HermiteSteps	int	Hermite mode steps amount.
tangentLength	tangentLength	float	Control tangent length (if present)
OffsetType	OffsetType	enum	Offset build type - world or local.
buildOffsetCurve	buildOffsetCurve	int	Initiate offset curve build.
resample	resample	bool	Resample curve before output, based on substeps paremeter.
substeps	substeps	int	resample substeps.
localize	localize	bool	In case this attribute is on, the result will be localized based on the input worldToLocal matrix.
worldToLocalMatrix	worldToLocalMatrix	matrix	In case localize attribute is on, the result will be localized based on this matrix.

Outputs

Long-Name	Short-Name	Type	Description
outCurve	outCurve	kNurbsCurve	Result curve shape.
outOffsetCurve	outOffsetCurve	nurbsCurve	Result offset curve shape.
length	length	double	Result curve length.
offsetLength	offsetLength	double	Result offset curve length.

mnsCameraGateRatio

=== Author: Assaf Ben Zur ===

A simple utility callback node to dynamiclly control and update the input camer'as display "Camera-Gate" parameters.

Inputs

Long-Name	Short-Name	Type	Description
cameraIn	cameraIn	message	Affected camera node.
gateWidth	gateWidth	float	Cemera gate width.
gateHeight	gateHeight	float	Cemera gate height.

mnsClosestPointsOnMesh

Inputs

Long-Name	Short-Name	Type	Description
inMesh	inMesh	mesh	Input mesh to find closest point to.
inPosition	inPosition	compound(Array)	Input position to calculate a result for. Array Attr.
matrix	matrix	matrix	Input matrix to calculate a result for. Array Attr.
targetParentMatrix	targetParentMatrix	matrix	Target parent matrix to multiply by before setting the result.

Outputs

Long-Name	Short-Name	Type	Description
outPosition	op	vector	Output position result.

mnsCompressionTensionBlend

=== Author: Assaf Ben Zur ===

Deformer.

A simple compression and tension based deformer.

This deformer will detect, display and deform a mesh

based on the difference between the current

deformed state and an input base-state (base-mesh).

The deformer contains 3 display modes:

Compression & Tension (50% gray as base-state)

Compression Only (black as base-state)

Tension (black as base-state)

The deformer also conatins separate multipliers for both tension and compression.

This deformer can be used to drive corrective shapes, wrinkles, volume gain/loss and much more.

Inputs

Long-Name	Short-Name	Type	Description
baseMesh	baseMesh	mesh	Static base mesh input.
tensionTarget	tensionTarget	mesh	Tension blend target.
compressionTarget	compressionTarget	mesh	Compression blend target.
liveMode	liveMode	bool	Live mode. Re-calculate edge lengthes on evaluation.
displayMode	displayMode	enum	Map display mode- None, compressionTension, compression, tension.
compressionMultiplier	compressionMultiplier	float	Global compression multiplier.
tensionMultiplier	tensionMultiplier	float	Global tension multiplier.

mnsCurveTweak

=== Author: Assaf Ben Zur ===

This node was created in order to achive curve modifications/tweaks, without changing its form, not it's shape at bind position.

The input and output curves will match while the base curve and tweak curve match in shape.

Once any difference between the base shape and tweak shape was detected, the difference between these curves will be projected onto the input curve.

The objective of this node is to maintain all curve attributes/data (nSpans, nCvs, form, degree) unchanged while still having the ability to tweak the curve with different parameters.

Inputs

Long-Name	Short-Name	Type	Description
inputCurve	inputCurve	kNurbsCurve	Input curve to tweak. Output curve will be the same as this curve while the tweak curve matches the base curve.
inputBaseCurve	inputBaseCurve	kNurbsCurve	Input base curve. This curve will be used to calculate the delta for the tweak.
inputTweakCurve	inputTweakCurve	kNurbsCurve	Input twek curve. This curve is intended to match the base curve as bind. This curve should be modified - after the curve is modified, the delta difference between it and the base curve will be projected on the input curve.
buildOffsetCurve	buildOffsetCurve	int	Initiate offset curve build.
tweakOffset	tweakOffset	int	This will determine whether the offset curve created will be tweaked or not.
offsetBaseMatrix	offsetBaseMatrix	matrix	Matrix to build offset vectors from
offset	offset	float	Output offset curve parameter.

Outputs

Long-Name	Short-Name	Type	Description
outCurve	outCurve	kNurbsCurve	Result curve shape.
outOffsetCurve	outOffsetCurve	kNurbsCurve	Result offset curve shape.

mnsCurveVariable

=== Author: Assaf Ben Zur ===

Curve based solve for a Variable-FK Setup.

This fast and efficient node allows the user to create a variable FK setup using input curves and local transformations, outputting a solved curve and up-curve- instead of the more common transforms output method.

The node will accept any amount of input transforms, outputting the complex offset parent solve for each input as well as the solved curves shapes.

This is to avoid the use of any extra nodes or multiple parent transforms- pinning the controls to the output curve at all times.

The initial solve, as well as all features are calculated within a single loop.

As opposed to the common Variable FK setup, the curve based approach eliminates the Rest-Pose constant- making the node's algorithm Rest-Pose dynamic. In fact, it doesn't exist.

This approach uses only the input array amount constant to calculate a uniform positioning along the output curve- allowing the input curve to be changeable (live / dynamic).

Notice that the amount of input variable controls is completely independent of the main controls input.

Inputs

Long-Name	Short-Name	Type	Description
curve	crv	nurbsCurve	Input curve.
upCurve	upCrv	nurbsCurve	Input offset curve.
inTransform	inTransform	compound	Input variable control values array.
uPosition	uPos	float	Input U position. Child of inTransform.
strength	strength	float	Input strength. Child of inTransform.
aimTranslate	aimT	float	Input aim translation. Child of inTransform.
upTranslate	upT	float	Input up translation. Child of inTransform.
terTranslate	terT	float	Input tertiary translation. Child of inTransform.
falloff	falloff	float	Input falloff value. Child of inTransform.
aimRotation	aimRot	angle	Input aim-rotation value. Child of inTransform.
upRotation	upRot	angle	Input up-rotation value. Child of inTransform.
tertiaryRotation	terRot	angle	Input tertiary-rotation value. Child of inTransform.
localMatrix	localMatrix	angle	Input local transformation matrix. Child of inTransform.
upMode	upMode	enum	Up mode- normal, curve, worldX, worldY, worldZ.
substeps	substeps	int	Resample substeps value.
translateMode	tMode	enum	Control translation mode- IK, FK.
degree	degree	int	Result curves degree.
buildMode	buildMode	enum	Result curve build mode- EPs, CVs.
rotateOrder	ro	enum	Calculation rotation-order.
aimAxis	aimAxis	enum	Aim axis choice.
upAxis	upAxis	enum	Up axis choice.
offsetType	offsetType	enum	Offset curve adjustment mode- local, world.
offsetX	offsetX	float	Offset curve adjustment offset X parameter.
offsetY	offsetY	float	Offset curve adjustment offset Y parameter.
offsetZ	offsetZ	float	Offset curve adjustment offset Z parameter.
uScale	uScale	float	Global U-Scale adjusment. Addative to array indevidual u inputs.
uOffset	uOffset	float	Global U-Offfset adjusment. Addative to array indevidual u inputs.
startAmp	startAmp	float	Sine start amplitude value.
endAmp	endAmp	float	Sine end amplitude value.
amplitudeAim	amplitudeAim	float	Sine calculation X direction amplitude value.
amplitudeUp	amplitudeUp	float	Sine calculation Y direction amplitude value.
amplitudeTertiary	amplitudeTertiary	float	Sine calculation Z direction amplitude value.
frequencyAim	frequencyAim	float	Sine calculation X direction frequency value.
frequencyUp	frequencyUp	float	Sine calculation Y direction frequency value.
frequencyTertiary	frequencyTertiary	float	Sine calculation Z direction frequency value.
phaseAim	phaseAim	float	Sine calculation X direction phase value.
phaseUp	phaseUp	float	Sine calculation Y direction phase value
phaseTertiary	phaseTertiary	float	Sine calculation Z direction phase value
frequency	frequency	float	Sine calculation global addative frequency value.
phase	phase	float	Sine calculation global addative phase value.
startPos	startPos	float	Sine start position value.
outCtrlsUpMode	outCtrlsUpMode	enum	Out position transforms up type - normal, curve, worldX, worldY, worldZ.

Outputs

Long-Name	Short-Name	Type	Description
outCurve	outCurve	nurbsCurve	Output curve shape.
outOffsetCurve	outOffsetCurve	nurbsCurve	Output offset curve shape.
outTransform	outTransform	compound	Output control offset position and rotation array.
translate	t	float[3]	Output control offset position, child of outTransform.
rotate	r	angle[3]	Output control offset rotation, child of outTransform.
rotateX	rotX	angle	Output control offset rotation, X component, child of rotate.
rotateY	rotY	angle	Output control offset rotation, Y component, child of rotate.
rotateZ	rotZ	angle	Output control offset rotation, Z component, child of rotate.

mnsCurveZip

=== Author: Assaf Ben Zur ===

Curve based node.

This is primarily used for eyelids and lips.

This fast solution was developed to replace complex and heavy graphs- containing many math nodes, curve deformers and constraints.

This setup provides a very clean deployment, processing the math algorithm internally.

Combining this node with mnsBuildTransformsCurve and mnsPointsOnCurve, will result in a very efficient, dynamic and flexible setup.

All calculations are processed within a single loop.

All curve operations are aware of one another, and are NOT addative- meaning that all operations are available at any position, and will NOT break one another, nor overlap.

All attributes are not minimum limited to 0 and can be adjusted to the negative direction- pulling the bind pose against each other instead of towards each other.

The node contains a centerMatrix input plug, which is a live world position that is used to scale the calculated vectors based on the bind position offset (per curve parameter).

The problem arising from this method is a mismatch at any meet position between curve A and B due to an offset variation between all points (except for a perfect circle scenario, which is never the case).

This problem is solved using a conform attribute within which will pull one of the curves (based on user choice) to the other below a selected distance threshold- Resulting in a watertight-seal.

Using mnsPointsOnCurve to sample the result curves allows for a simple skinCluster to deform the mesh.

mnsCurveZip will output a pair of offset curves as well as the result curves, calculated by world axis vectors or the centerMatrix as a base, which are used as an Up-Curve input for the mnsPointsOnCurve node to manage rotations correctly as well.

The node contatins some more important inputs: The tweakCurves inputs.

Aspiring to an inclusive and comprehensive setup, tweak curves (A, B and Mid) can be plugged in to expose another manual layer of animation using scene controls.

The input curves are 100% independent of the base curve inputs and DO-NOT need to share topology with each other, nor the source inputs - as they are being re-sampled internally based on the build mode.

This means that the tweak controls amount is limitless and is NOT a constant, nor predefined.

Inputs

Long-Name	Short-Name	Type	Description
bindCurveA	bindCurveA	nurbsCurve	Input curve A base-curve shape.
tweakCurveA	tweakCurveA	nurbsCurve	Input curve A curve shape.
bindCurveB	bindCurveB	nurbsCurve	Input curve B base-curve shape.
tweakCurveB	tweakCurveB	nurbsCurve	Input curve B curve shape.
tweakCurveABase	tweakCurveABase	nurbsCurve	Input curve A tweak base-curve shape.
tweakCurveBBase	tweakCurveBBase	nurbsCurve	Input curve B tweak base-curve shape.
midCurve	midCrv	nurbsCurve	Input target mid curve.
midCurveBase	midCrvBase	nurbsCurve	Input mid tweak curve base.
midCurveTweak	midCrvTweak	nurbsCurve	Input mid tweak curve.
centerMatrix	centerMatrix	matrix	Input center transformation matrix.
midPointMatrix	midPointMatrix	matrix	Input mid point traget matrix.
sampleMode	m	enum	Curve sample mode- parametric, uniform.
matchInputCurve	matchInputCurve	enum	Result curve matched parameters to- none, curveA, curveB.
substeps	substeps	int	Result curve resampling sub-step value.
degree	degree	int	Result curve degree value.
buildMode	buildMode	enum	Curve build mode- EPs, CVs.
midGenerateFrom	midGenerateFrom	enum	Generate automatic mid curve from- bindBases, tweakCurves, input.
midBias	midBias	float	Generated curve bias.
aroundCenter	aroundCenter	bool	Calculate results considering the input center matrix.
conformToMeetPoint	conformToMeetPoint	bool	Conform the selected curve result to meet the oter curve based on set parameters.
curveToConform	curveToConform	enum	Which curve to conform - curveA, curveB.
conformDistancethreshold	conformDistancethreshold	enum	Which curve to conform - curveA, curveB.
AToMid	AToMid	float	Blend curve A to mid-curve.
BToMid	BToMid	float	Blend curve B to mid-curve.
AToB	AToB	float	Blend curve A to curve B.
BToA	BToA	float	Blend curve B to curve A.
allToMidPoint	allToMidPoint	float	Blend both curves to mid-curve.
pushOut	pushOut	float	Curves push-out added value.
zipStart	zipStart	float	Zip start value.
zipStartFalloff	zipStartFalloff	float	Zip start falloff value.
zipEnd	zipEnd	float	Zip end value.
zipEndFalloff	zipEndFalloff	float	Zip end falloff value.
glue	glue	bool	Do glue.
glueTherhold	glueTherhold	float	Glue threshold value.
offsetBase	offsetBase	enum	Offset curve build mode. centerMatrix, worldX, worldY, worldZ.
offset	offset	float	Offset curve build parameter.
globalMultiplier	globalMultiplier	float	Global value multiplier.

Outputs

Long-Name	Short-Name	Type	Description
outCurveA	outCurveA	nurbsCurve	Result curve A shape.
outCurveB	outCurveB	nurbsCurve	Result curve B shape.
outCurveAOffset	outCurveAOffset	nurbsCurve	Result curve A offset shape.
outCurveBOffset	outCurveBOffset	nurbsCurve	Result curve B offset shape.

mnsCurveZipB

=== Author: Assaf Ben Zur ===

Curve based node.

This is primarily used for eyelids and lips.

This fast solution was developed to replace complex and heavy graphs- containing many math nodes, curve deformers and constraints.

This setup provides a very clean deployment, processing the math algorithm internally.

Combining this node with mnsBuildTransformsCurve and mnsPointsOnCurve, will result in a very efficient, dynamic and flexible setup.

All calculations are processed within a single loop.

All curve operations are aware of one another, and are NOT addative- meaning that all operations are available at any position, and will NOT break one another, nor overlap.

All attributes are not minimum limited to 0 and can be adjusted to the negative direction- pulling the bind pose against each other instead of towards each other.

The node contains a centerMatrix input plug, which is a live world position that is used to scale the calculated vectors based on the bind position offset (per curve parameter).

The problem arising from this method is a mismatch at any meet position between curve A and B due to an offset variation between all points (except for a perfect circle scenario, which is never the case).

This problem is solved using a conform attribute within which will pull one of the curves (based on user choice) to the other below a selected distance threshold- Resulting in a watertight-seal.

Using mnsPointsOnCurve to sample the result curves allows for a simple skinCluster to deform the mesh.

mnsCurveZip will output a pair of offset curves as well as the result curves, calculated by world axis vectors or the centerMatrix as a base, which are used as an Up-Curve input for the mnsPointsOnCurve node to manage rotations correctly as well.

The node contatins some more important inputs: The tweakCurves inputs.

Aspiring to an inclusive and comprehensive setup, tweak curves (A, B and Mid) can be plugged in to expose another manual layer of animation using scene controls.

The input curves are 100% independent of the base curve inputs and DO-NOT need to share topology with each other, nor the source inputs - as they are being re-sampled internally based on the build mode.

This means that the tweak controls amount is limitless and is NOT a constant, nor predefined.

Inputs

Long-Name	Short-Name	Type	Description
globalScale	globalScale	double	Global scale value.
inTweakAPosition	inTweakAPosition	matrix (array)	Input tweaker local matrix.
inTweakBPosition	inTweakBPosition	matrix (array)	Input tweaker local matrix.
tweakMode	tweakMode	enum	Tweak curve build mode.
tweakMirrorMatrix	tweakMirrorMatrix	matrix	Mirror matrix to add to the local tweaker transfomation build.
bindCurveA	bindCurveA	nurbsCurve	Input curve A base-curve shape.
bindCurveB	bindCurveB	nurbsCurve	Input curve B base-curve shape.
centerMatrix	centerMatrix	matrix	Input center transformation matrix.
sampleMode	m	enum	Curve sample mode- parametric, uniform.
midCurveMode	midCurveMode	enum	Mid curve generation mode. One To one - calculate mid point for every upper and lower pair. Regenerate- create a new mid curve, resample based on midCurveSubsteps attribute value.
midCurveSubsteps	midCurveSubsteps	int	Mid curve generation sampling amount
matchInputCurve	matchInputCurve	enum	Result curve matched parameters to- none, curveA, curveB.
substeps	substeps	int	Result curve resampling sub-step value.
degree	degree	int	Result curve degree value.
buildMode	buildMode	enum	Curve build mode- EPs, CVs.
midBias	midBias	float	Generated curve bias.
aroundCenter	aroundCenter	bool	Calculate results considering the input center matrix.
conformToMeetPoint	conformToMeetPoint	bool	Conform the selected curve result to meet the oter curve based on set parameters.
curveToConform	curveToConform	enum	Which curve to conform - curveA, curveB.
conformDistancethreshold	conformDistancethreshold	enum	Which curve to conform - curveA, curveB.
AToMid	AToMid	float	Blend curve A to mid-curve.
BToMid	BToMid	float	Blend curve B to mid-curve.
AToBindB	AToBindB	float	Blend curve A to curve B.
BToBindA	BToBindA	float	Blend curve B to curve A.
AToB	AToB	float	Blend curve A to curve B.
BToA	BToA	float	Blend curve B to curve A.
sCurveA	sCurveA	float	Blend curve A into a procedural S shape.
sCurveB	sCurveB	float	Blend curve B into a procedural S shape.
allToMidPoint	allToMidPoint	float	Blend both curves to mid-curve.
pushOut	pushOut	float	Curves push-out added value.
zipStart	zipStart	float	Zip start value.
zipStartFalloff	zipStartFalloff	float	Zip start falloff value.
zipEnd	zipEnd	float	Zip end value.
zipEndFalloff	zipEndFalloff	float	Zip end falloff value.
offsetBase	offsetBase	enum	Offset curve build mode. centerMatrix, worldX, worldY, worldZ.
offset	offset	float	Offset curve build parameter.

Outputs

Long-Name	Short-Name	Type	Description
outCurveA	outCurveA	nurbsCurve	Result curve A shape.
outCurveB	outCurveB	nurbsCurve	Result curve B shape.
outCurveAOffset	outCurveAOffset	nurbsCurve	Result curve A offset shape.
outCurveBOffset	outCurveBOffset	nurbsCurve	Result curve B offset shape.
outTweakA	outTweakA	compound (array)	Parent attribute that holds output values for tweaker offset position.
outTweakATranslate	outTweakATranslate	vector	Output offset position for a given tweaker.
outTweakARotate	outTweakARotate	vector	Output offset rotation for a given tweaker.
outTweakB	outTweakB	compound (array)	Parent attribute that holds output values for tweaker offset position.
outTweakBTranslate	outTweakBTranslate	vector	Output offset position for a given tweaker.
outTweakBRotate	outTweakBRotate	vector	Output offset rotation for a given tweaker.

mnsDynamicPivot

=== Author: Assaf Ben Zur ===

This is a simple node to calculate a foot's dynamic pivot internally, acoiding the use of many transforms and node connections.

Given an input curve, world origin position (as matrix) and mapping info, this node will map the input rotation values into a new custom point adding the rotation into the translation.

This essentailly will push the new point rapidly away from it's origin into the mapping direction.

Now using the given input curve, the closest point on curve from the new point will be calcultaed and outputted into the rotatePivot plug.

This output plug can then be plugged into a custom pivot attribute of any transform- creating a dynamiclly calculated pivot along the given curve.

Inputs

Long-Name	Short-Name	Type	Description
inputCurve	inputCurve	nurbsCurve	Input curve.
rotateX	rx	angle	Input local X rotation.
rotateY	ry	angle	Input local Y rotation.
rotateZ	rz	angle	Input local Z rotation.
rotate	r	angle[3]	Input rotations.
originWorldMatrix	owm	matrix	Input origin position to strat the calculation from.
targetParentInverseMatrix	tpim	matrix	Target transform parent inverse matrix to localize the rotate pivot position result.
mapRotXTo	mapRotXTo	enum	Mapping info from input X rotation.
mapRotYTo	mapRotYTo	enum	Mapping info from input Y rotation.
mapRotZTo	mapRotZTo	enum	Mapping info from input Z rotation.
distRateMultiplier	distRateMultiplier	double	The rotation rate of addition in the translation values.
inputMultipliers	inputMultipliers	bool	Pre-calc input multipliers.

Outputs

Long-Name	Short-Name	Type	Description
rotatePivot	rotatePivot	float[3]	Result rotate pivot position.

mnsExponential

mnsIKSolver

=== Author: Assaf Ben Zur ===

This IK-Solver node provides an alternative, faster and more reliable solution for a 2-joint IK set-up.

This enhanced IK-solution offers a much cleaner approach as well, computing the blend internally- making any basic IK-FK set-up efficient, stable, fast and clean.

To add on the internal FK-IK switch, this node contains a few more features that are already an industry

standard:

Softness - prevents a pop on ik limit approach.

Slide - Knee position sliding (for character animation).

Stretch - Providing a limb-stretch when the ik-solve is beyond its limit.

Axis Switching - Offering an easy switch to any joint orientation.

Inputs

Long-Name	Short-Name	Type	Description
boneLengthA	bla	float	Base length A.
boneLengthB	blb	float	Base length B.
restHandleLength	restHandleLength	float	Base length between the root position and the handle.
blend	blend	float	IK-FK blend value.
rootFK	rootFK	matrix	Input FK root matrix.
midFK	midFK	matrix	Input FK mid matrix.
endFK	endFK	matrix	Input FK end matrix.
ikTarget	ikTarget	matrix	Input IK target matrix.
poleVector	poleVector	matrix	Input pole-vector target matrix.
rootWorldMatrix	rootWorldMatrix	matrix	Module root input matrix.
roll	roll	float	IK addative roll value.
slide	slide	float	IK mid slide value.
softness	softness	float	IK softness parameter.
stretchLimit	stretchLimit	float	IK stretch limit value. 1 is no stretch, 2 is double the length.
aimAxis	aimAxis	enum	Aim axis choice.
upAxis	upAxis	enum	Up axis choice.
segmentScaleCompensate	segmentScaleCompensate	bool	calculate with segment scale compensate on or off.

Outputs

Long-Name	Short-Name	Type	Description
rootTranslate	rootTranslate	float[3]	Root out translate output. Child of outRoot.
rootRotateX	rootRotateX	float	Root out translate X output. Child of outRoot.
rootRotateY	rootRotateY	float	Root out translate Y output. Child of outRoot.
rootRotateZ	rootRotateZ	float	Root out translate Z output. Child of outRoot.
rootRotate	rootRotate	angle[3]	Root out rotate output. Child of outRoot.
rootScale	rootScale	float[3]	Root out scale output. Child of outRoot.
outRoot	outRoot	compound	Root output transformation values.
midTranslate	midTranslate	float[3]	Mid out translate output. Child of outMid.
midRotateX	midRotateX	float	Mid out translate X output. Child of outMid.
midRotateY	midRotateY	float	Mid out translate Y output. Child of outMid.
midRotateZ	midRotateZ	float	Mid out translate Z output. Child of outMid.
midRotate	midRotate	angle[3]	Mid out rotate output. Child of outMid.
midScale	midScale	float[3]	Mid out scale output. Child of outMid.
outMid	outMid	compound	Mid output transformation values.
endTranslate	endTranslate	float[3]	End out translate output. Child of outEnd.
endRotateX	endRotateX	float	End out translate X output. Child of outEnd.
endRotateY	endRotateY	float	End out translate Y output. Child of outEnd.
endRotateZ	endRotateZ	float	End out translate Z output. Child of outEnd.
endRotate	endRotate	angle[3]	End out rotate output. Child of outEnd.
endScale	endScale	float[3]	End out scale output. Child of outEnd.
outEnd	outEnd	compound	End output transformation values.
ikVis	ikVis	bool	IK mode visibility.
fkVis	fkVis	bool	FK mode visibility.

mnsLipZip

=== Author: Assaf Ben Zur ===

Curve based node.

Inputs

Long-Name	Short-Name	Type	Description
globalScale	globalScale	double	Global scale value.
inTweakAPosition	inTweakAPosition	matrix (array)	Input tweaker local matrix.
inTweakBPosition	inTweakBPosition	matrix (array)	Input tweaker local matrix.
tweakMode	tweakMode	enum	Tweak curve build mode.
tweakMirrorMatrix	tweakMirrorMatrix	matrix	Mirror matrix to add to the local tweaker transfomation build.
centerMatrix	centerMatrix	matrix	Input center transformation matrix.
sampleMode	m	enum	Curve sample mode- parametric, uniform.
substeps	substeps	int	Result curve resampling sub-step value.
degree	degree	int	Result curve degree value.
buildMode	buildMode	enum	Curve build mode- EPs, CVs.
midBias	midBias	float	Generated curve bias.
aroundCenter	aroundCenter	bool	Calculate results considering the input center matrix.
alongSurface	alongSurface	bool	Calculate results considering the input surface.
conformToMeetPoint	conformToMeetPoint	bool	Conform the selected curve result to meet the oter curve based on set parameters.
curveToConform	curveToConform	enum	Which curve to conform - curveA, curveB.
conformDistancethreshold	conformDistancethreshold	enum	Which curve to conform - curveA, curveB.
AToMid	AToMid	float	Blend curve A to mid-curve.
BToMid	BToMid	float	Blend curve B to mid-curve.
AToB	AToB	float	Blend curve A to curve B.
BToA	BToA	float	Blend curve B to curve A.
sCurveA	sCurveA	float	Blend curve A into a procedural S shape.
sCurveB	sCurveB	float	Blend curve B into a procedural S shape.
allToMidPoint	allToMidPoint	float	Blend both curves to mid-curve.
upperCurlBaseMatrix	upperCurlBaseMatrix	matrix	Base upper matrix to calculate offsets before calculating the curl.
upperCurlMatrix	upperCurlMatrix	matrix	Upper matrix for calculating the curl.
upperCurlFalloff	upperCurlFalloff	float	Upper curl falloff
lowerCurlBaseMatrix	lowerCurlBaseMatrix	matrix	Base lower matrix to calculate offsets before calculating the curl.
lowerCurlMatrix	lowerCurlMatrix	matrix	Lower matrix for calculating the curl.
lowerCurlFalloff	lowerCurlFalloff	float	Lower curl falloff
pushOutA	pushOutA	float	Curves push-out added value.
pushOutB	pushOutB	float	Curves push-out added value.
zipStart	zipStart	float	Zip start value.
zipStartFalloff	zipStartFalloff	float	Zip start falloff value.
zipEnd	zipEnd	float	Zip end value.
zipEndFalloff	zipEndFalloff	float	Zip end falloff value.
offsetBase	offsetBase	enum	Offset curve build mode. centerMatrix, worldX, worldY, worldZ.
offset	offset	float	Offset curve build parameter.

Outputs

Long-Name	Short-Name	Type	Description
outCurveA	outCurveA	nurbsCurve	Result curve A shape.
outCurveB	outCurveB	nurbsCurve	Result curve B shape.
outCurveAOffset	outCurveAOffset	nurbsCurve	Result curve A offset shape.
outCurveBOffset	outCurveBOffset	nurbsCurve	Result curve B offset shape.
outTweakA	outTweakA	compound (array)	Parent attribute that holds output values for tweaker offset position.
outTweakATranslate	outTweakATranslate	vector	Output offset position for a given tweaker.
outTweakARotate	outTweakARotate	vector	Output offset rotation for a given tweaker.
outTweakB	outTweakB	compound (array)	Parent attribute that holds output values for tweaker offset position.
outTweakBTranslate	outTweakBTranslate	vector	Output offset position for a given tweaker.
outTweakBRotate	outTweakBRotate	vector	Output offset rotation for a given tweaker.

mnsMatrixConstraint

=== Author: Assaf Ben Zur ===

Light weight alternative to Maya's native constraints - All within one node.

Live switchable/keyable maintainOffset channel.

Easily add spaces/masters to existing constraint using recalcOffset channel.

Inputs

Long-Name	Short-Name	Type	Description
sourceWorldMatrix	sourceWorldMatrix	matrix	Source world matrix.
spaceSet	spaceSet	int	Constraint Space index.
maintainOffset	maintainOffset	bool	Maintain offset attribute.
recalcOffsets	recalcOffsets	int	Recalculate offset in current state.
targetParentInverseMatrix	targetParentInverseMatrix	matrix	Traget inverse matrix.
targetRotateOrder	targetRotateOrder	enum	Calculation rotate-order.
targetWorldMatrix	targetWorldMatrix	matrix	Traget world matrix.

Outputs

Long-Name	Short-Name	Type	Description
matrix	m	matrix	Result as matrix form.
translate	t	float[3]	Translation values result.
rotate	r	angle[3]	Rotation values result.
scale	s	float[3]	Scale values result.
shear	shear	float[3]	Shear values result.

mnsMeshRivets

=== Author: Assaf Ben Zur ===

A multi "Point-On-Poly" constraint style compute node.

The node will accept any amount of input positions, as well as an input base-mesh and a target mesh.

The base mesh is used to calculate the source position and offset, the target mesh is used to calculate the result position based on the selected attributes within the node:

Calculation Method: Closest UV, Vertex, Face

Do Rotation: On, Off

Do Scale: On, Off

Rotation: Aim-Axis and up Axis choice (All 6)

Up-Mode: World (X,Y,Z), Closest Tangent, Closest Binormal

The node will accept any amount on input tweaker matrices that can be used to adjust the riveted transforms globally and easily.

The tweakers adjustments are calculated in world spcae and the algorithm is fully independent, additive, and keyable.

The proximity calculation is matrix based to achieve non-spherical tweaks.

As tweaking the position of the rivets is not sensible as the transforms' position is based on the target mesh, the proximity tweakers are used to adjust rotation and scale only.

The node contains two adjustemt spaces:

World- Will transform the outputs in world space, providing a more intuative behaviour, although less practical.

Object - Will transform the outputs in their relative local spaces (preferable), which will provide a less intuative behaviour (dependent of the tweaker and output orientation), although very practical.

A falloff attribute is also implemented to allow control over the decay within the "collision" zone.

Inputs

Long-Name	Short-Name	Type	Description
mesh	mesh	mesh	Input mesh to rivet to.
targetWorldMatrix	targetWorldMatrix	matrix	Input mesh world matrix.
rivet	rivet	compound	Input rivet transforms array.
worldMatrix	worldMatrix	matrix	Input rivet transforms matrix. Child of rivet.
parentInverseMatrix	parentInverseMatrix	matrix	Input rivet transforms inverse parent matrix. Child of rivet.
liveMode	liveMode	bool	Live mode. Calculate everything in every evaluation.
calculationMethod	calculationMethod	enum	Calculation basis- UV, closestVertex, closestFace.
uvTolerance	uvTolerance	float	UV search tolerance threshold value.
doRotation	doRotation	bool	Calculate rotations.
doRivetRotation	doRivetRotation	bool	Calculate rivet local rotations.
rotateOrder	ro	enum	Calculation rotate-order.
upMode	upMode	enum	Rotation calculation up mode- worldX, worldY, worldZ, closestVertexBinormal, closestVertexTangent.
aimAxis	aimAxis	enum	Aim Axis choice.
upAxis	upAxis	enum	Up Axis choice.
doRivetScale	doRivetScale	bool	Calculate scale.
doScale	doScale	bool	Scale the rivets with the target mesh scale. When off the mesh's scale doesn't affect the rivets.
maintainOffset	maintainOffset	bool	Maintain offset between rivet position and target mesh.
proximityRotationSpace	proximityRotationSpace	enum	Proximity tweak rotation space- object, world.
proximityTweaker	proximityTweaker	compound	Proximity tweakers input array.
proximityWorldMatrix	proximityWorldMatrix	matrix	Proximity tweaker matrix. Child of proximityTweaker.
proximityLocalMatrix	proximityLocalMatrix	matrix	Proximity tweaker local matrix. Child of proximityTweaker.
rivetScale	rivetScale	float[3]	Scale tweak input.
falloff	falloff	float	Proximity tweak falloff. Child of proximityTweaker.
texture	texture	color	Input color map adjustment.
rotationTextureAmplitude	rotationTextureAmplitude	float	Color map adjustment amplitude.
textureBothDirections	textureBothDirections	bool	Avarage color map adjustment to both direction. -0.5 0.5 instead of 0 to 1.
scaleTextureAmplitude	scaleTextureAmplitude	float	Color map scale affect amplitude.

Outputs

Long-Name	Short-Name	Type	Description
translate	t	float[3]	Translation output. Child of transform.
rotate	r	angle[3]	Rotation output. Child of transform.
transform	transform	compound	Output transforms array.
scale	s	angle[3]	Scale output. Child of transform.
baseMesh	baseMesh	mesh	Input base-mesh.

mnsMeshSeparate

=== Author: Assaf Ben Zur ===

A simple node to drive seprated shell objects using one combined mesh.

Inputs

Long-Name	Short-Name	Type	Description
mesh	mesh	mesh	Input mesh to separate.
inShell	inShell	mesh	Input shell object array.

Outputs

Long-Name	Short-Name	Type	Description
outMesh	outMesh	mesh	Result shell meshes array.

mnsModuleVis

=== Author: Assaf Ben Zur ===

A Simple dedicated node to control module visibility.

Previously was done using 3 animCurvesUU nodes, this is designed to replace them.

This node takes an input enum attribute, which was 8 states:

None

Primaries

Secondaries

Tertiaries

Secondaries Only

Tertiaries Only

No Primaries

No Secondaries

Based on the selected input state, the node will output 3 channels which will be connected to the modules' root transform.

Primary Vis

Secondary Vis

Tertiary Vis

The result graph:

None

- Primary Vis - OFF

- Secondary Vis - OFF

- Tertiary Vis - OFF

Primaries

- Primary Vis - ON

- Secondary Vis - OFF

- Tertiary Vis - OFF

Secondaries

- Primary Vis - ON

- Secondary Vis - ON

- Tertiary Vis - ON

Tertiaries

- Primary Vis - ON

- Secondary Vis - ON

- Tertiary Vis - OFF

Secondaries Only

- Primary Vis - OFF

- Secondary Vis - ON

- Tertiary Vis - OFF

Tertiaries Only

- Primary Vis - OFF

- Secondary Vis - OFF

- Tertiary Vis - ON

No Primaries

- Primary Vis - OFF

- Secondary Vis - ON

- Tertiary Vis - ON

No Secondaries

- Primary Vis - ON

- Secondary Vis - OFF

- Tertiary Vis - ON

This node will be used by block to cleanup the input graph for the visibility control.

Inputs

Long-Name	Short-Name	Type	Description
inputVisibility	inputVisibility	enum	Input visibility enum.

Outputs

Long-Name	Short-Name	Type	Description
primaryVis	primaryVis	double	Output visibility for primaries
secondaryVis	secondaryVis	double	Output visibility for secondaries
tertiaryVis	reinitialize	double	Output visibility for tertiaries

mnsModulo

=== Author: Assaf Ben Zur ===

A simple math node missing from Maya's native library.

Given a value and a devisor, the node will compute modulo based operations:

modulos - the remainder or signed remainder of a division, after one number is divided by another- double.

modulosInt - the remainder or signed remainder of a division, after one number is divided by another- int.

Cycles - Number of repetitions - double.

CyclesInt - Number of repetitions - int.

Alternate - Alternating between 0 and the devisor.

Alternate - Alternating between 0 and 1, based on the devisor.

Inputs

Long-Name	Short-Name	Type	Description
value	value	double	Value to compute.
devisor	devisor	double	Devisor to compute.

Outputs

Long-Name	Short-Name	Type	Description
modulus	modulus	double	The remainder or signed remainder of a division, after value is divided by the devisor.
modulusInt	modulusInt	int	The remainder or signed remainder of a division, after value is divided by the devisor.
cycles	cycles	double	Number of repetitions-Double.
cyclesInt	cyclesInt	double	Number of repetitions-Int.
alternate	alternate	double	Alternating value between 0 and the devisor.
alternateNormalized	alternateNormalized	double	Alternating between 0 and 1, based on the devisor.

mnsNodeRelationship

=== Author: Assaf Ben Zur ===

BLOCK main relationship node.

Inputs

Long-Name	Short-Name	Type	Description
messageIn	messageIn	message	Input master node.
messageOut	messageOut	message	Input slaves nodes array.
deleteSlaves	deleteSlaves	message	Input delete only slaves nodes array.

mnsPointsOnCurve

=== Author: Assaf Ben Zur ===

A fast and efficient parameter based compute node to sample and control points along a given curve.

In combination with mnsBuildTransformsCurve will result in a very advanced and robust "spline IK" control.

Creation modes

+ Parametric - curve parameterized position calculation

+ Uniform - Addaptive uniform sampling

+ Fixed length - Uniform sampling based on an input max length. Initialized to curve length on creation, Keyable.

Position control

Rotation control

+ Aim modes - curveTangent, object

+ Up modes - curveNormal, up-curve, worldX, worldY, worldZ, object

Scale control

Spring ability

Inputs

Long-Name	Short-Name	Type	Description
curve	crv	nurbsCurve	Input curve to sample.
upCurve	upCrv	nurbsCurve	Input up curve to sample.
bindCurve	bindCrv	nurbsCurve	Input bind curve to sample. Used only in parametrically-uniform build mode.
aimCurve	aimCurve	nurbsCurve	Input aim curve to sample. Used only in curveAim rotation mode.
upObject	upObj	matrix	Input up object matrix to use if requsted.
objectOrientUpAxis	objectOrientUpAxis	enum	In case object orient up mode is selected, which axis to use.
objectOrientAimAxis	objectOrientAimAxis	enum	In case object orient aim mode is selected, which axis to use.
aimObject	aimObj	matrix	Input aim object matrix to use if requsted.
globalScale	globalScale	float	Global scale multiplier.
numOutputs	numO	int	Number of outputs/samples.
mode	m	enum direction=i	Smaple mode- parametric, uniform, uniformFixedLength.
cycle	cycle	bool	Enable cycle mode.
closedShape	closedShape	bool	Enable closed shape mode.
uScale	uScl	float	Global positions U-Scale adjustment.
uScaleInverse	uSclInv	float	Global positions U-Scale-Inverse adjustment.
uScaleMid	uSclMid	float	Global positions U-Scale-mid adjustment.
uScaleMidPos	uSclMidPos	float	U-Scale-mid-position value.
uScaleMidInverse	uSclMidInv	float	Global positions U-Scale-mid-inverse adjustment.
uOffset	uOffset	float	Global positions U-offset adjustment.
inverse	inv	bool	Inverse result order.
fixedLength	fixedLength	float	The maximum fixed length for the result sample if requested.
creationLength	creationLen	float	Value store for the creation curve length.
curveLength	crvLrn	float	Current curve length display.
uTugScale	uTugScl	float	Global positions U-Tug-Scale adjustment.
uTugScaleTension	uTugSclTension	float	Global positions U-Tug-Scale-tension parameter.
uTugOffset	uTugOffset	float	Global positions U-Tug-Offset adjustment.
rotateMode	rotMode	enum	Samples rotation mode- curveTangent, objectAim.
upMode	upMode	enum	Samples rotation up mode- normal, curve, worldX, worldY, worldZ, objectUp.
scaleMode	sclMode	enum	Samples scale mode- absuloteCurveLength, addaptiveCurveLength, segmentLengthDependent.
squashMode	squashMode	enum	Samples squash mode- squashStretch, squash, stretch, uniform, none.
doRotation	doRot	bool	Do samples rotation.
doScale	doScl	bool	Do samples scale.
rotateOrder	ro	enum direction=i	Calculation rotation order.
aimAxis	aimAxis	enum	Aim axis choice.
upAxis	upAxis	enum	Up axis choice.
customPointsUpMode	cusPointsUpMode	enum	Custom tweakers rotation up mode.
enableParamAdjust	enableParamAdjust	bool	Enable Manual parameter adjustments.
paramAdjustment	paramAdjustment	double	Manual parameter adjustments array input. Use this parameter to adjust calculated curve parameters manually. This parameter is addative.
aimParamAdjustment	aimParamAdjustment	double	Manual parameter adjustments array input for the aim curve param. Use this parameter to adjust calculated aim curve parameters manually. This parameter is addative.
excludePolesTranslation	excludePolesTranslation	bool	exclude translation set for base and tip.
excludePolesRotation	excludePolesRotation	bool	exclude rotation set for base and tip.
excludeBaseRotation	excludeBaseRotation	bool	exclude rotation set for base. Only if excludePolesRotation is set to True.
excludeTipRotation	excludeTipRotation	bool	exclude rotation set for tip. Only if excludePolesRotation is set to True.
excludePolesScale	excludePolesScale	bool	exclude scale set for base and tip.
twistAimStart	twistAimStart	float	Self explanatory.
twistAimMid	twistAimMid	float	Self explanatory.
squeezeAim	squeezeAim	float	Self explanatory.
waveAimAngle	waveAimAng	float	Self explanatory.
twistAimWavePhase	twistAimWavePhase	float	Self explanatory.
twistAimMidPos	twistAimMidPos	float	Self explanatory.
twistAimEnd	twistAimEnd	float	Self explanatory.
twistAimAll	twistAimAll	float	Self explanatory.
aimToObj	aimToObj	float	Self explanatory.
upToObj	upToObj	float	Self explanatory.
twistUpStart	twistUpStart	float	Self explanatory.
twistUpMid	twistUpMid	float	Self explanatory.
twistUpSqueeze	twistUpqueeze	float	Self explanatory.
waveUpAngle	waveUpAng	float	Self explanatory.
waveUpPhase	waveUPPhase	float	Self explanatory.
twistUpMidPos	twistUpMidPos	float	Self explanatory.
twistUpEnd	twistUpEnd	float	Self explanatory.
twistUpAll	twistUpAll	float	Self explanatory.
twistTertiaryStart	twistTerStart	float	Self explanatory.
twistTertiaryMid	twistTerMid	float	Self explanatory.
tertiarySqueeze	terSqueeze	float	Self explanatory.
tertiaryWaveAngle	tertiaryWaveAng	float	Self explanatory.
tertiaryWavePhase	terWavePhase	float	Self explanatory.
twistTertiaryMidPos	twistTerMidPos	float	Self explanatory.
tertiaryTwistEnd	terTwistEnd	float	Self explanatory.
tertiaryTwistAll	terTwistAll	float	Self explanatory.
resetScale	resetScl	int	Reset scale values to current state.
scaleMaxAddaptive	sclMaxAddaptive	bool	Adapt max scale to squash/scale relative values.
squashFactor	squashFactor	float	Squash multiplier.
squashPos	squashPos	float	Squash position.
scaleStart	sclStart	float	Self explanatory.
scaleMid	sclMid	float	Self explanatory.
scaleMidPos	sclMidPos	float	Self explanatory.
scaleWaveAmp	sclWaveAmp	float	Self explanatory.
scaleWavePhase	sclWavePhase	float	Self explanatory.
scaleEnd	sclEnd	float	Self explanatory.
scaleAll	sclAll	float	Self explanatory.
scaleAllAim	scaleAllAim	float	Self explanatory.
scaleAllUp	scaleAllUp	float	Self explanatory.
scaleAllTertiary	scaleAllTertiary	float	Self explanatory.
scaleMin	sclMin	float	Self explanatory.
scaleMax	sclMax	float	Self explanatory.
springMode	sprMode	enum	Samples spring mode- UScale, UScaleInverse, UMidScaleInverse, UTugOffset, UTugScale.
springStrength	sprStrength	float	spring strength.
springDamp	sprDamp	float	Spring damping factor.
springStiffness	sprStiffness	float	Spring stiffness factor.
goalMatrix	goalMatrix	matrix	Spring goal matrix.
doSpring	doSpr	bool	Do spring calculation.
time	time	time	Input time value.
customPosition	customPosition	compound	Custom tweakers input transforms array.
uPosition	uPos	float	Custom tweaker U-Position. Child of customPositionOut.
twist	twist	float	Custom tweaker twist value. Child of customPositionOut.
aimRotation	aimRot	float	Custom tweaker aim-rotation value. Child of customPositionOut.
tertiaryRotation	tertiaryRot	float	Custom tweaker tertiary-rotation value. Child of customPositionOut.
scaleAim	sclAim	float	Custom tweaker aim-scale value. Child of customPositionOut.
scaleUp	sclUp	float	Custom tweaker up-scale value. Child of customPositionOut.
tertiaryScale	terScl	float	Custom tweaker tertiary-scale value. Child of customPositionOut.
falloff	falloff	float	Custom tweaker falloff value. Child of customPositionOut.

Outputs

Long-Name	Short-Name	Type	Description
transforms	transforms	compound	Result transforms array.
translate	t	float[3]	Result transform translation values. Child of transforms.
rotate	r	angle[3]	Result rotation translation values. Child of transforms.
		matrix	Result matrix. Child of transforms.
scale	s	float[3]	Result scale translation values. Child of transforms.
customPositionOut	cusPosOut	compound	Custom tweakers offset transformation values array.
cusTranslate	cusT	float[3]	Custom tweakers offset translation values. Child of customPositionOut.
cusRotate	cusR	angle[3]	Custom tweakers offset rotation values. Child of customPositionOut.

mnsPoseBlend

mnsQuaternionBlend

=== Author: Assaf Ben Zur ===

Inputs

Long-Name	Short-Name	Type	Description
inMatrix1	inMatrix1	matrix	Input matrix1. Blend source A.
inMatrix2	inMatrix2	matrix	Input matrix1. Blend source B.

Outputs

Long-Name	Short-Name	Type	Description
rotate	r	angle[3]	Rotation output.

mnsRemapFloatArray

=== Author: Assaf Ben Zur ===

This simple node will take the input value (as float or angle) and split and remap the values across the requested output count, based on the given values map graph attribute.

The value can also be re-ranged between two values, using the remapToRnage attributes given.

The input value plug will accept floats, doubles and angles (genericAttr).

The output plug will be set according to the input type given.

Inputs

Long-Name	Short-Name	Type	Description
valuesMap	valuesMap	float(array)	Output values remap graph.
value	value	float	Input value to remap. Can be float, double and angle.
angleOutputAsDegrees	angleOutputAsDegrees	bool	In case the input is set to angle, if this is set to true, the output values will be in degrees instead of the original radians input.
remapToRange	remapToRange	bool	A choice to remap the outputs to a new range, using the relevant attributes.
outputCount	outputCount	int	The amount of outputs to remap the input value to.
min	min	float	RemapToRnage new minimum value.
max	max	float	RemapToRnage new maximum value.
oldMin	oldMin	float	RemapToRnage old minimum value.
oldMax	oldMax	float	RemapToRnage old maximum value.

Outputs

Long-Name	Short-Name	Type	Description
outValue	outValue	float	Output values array.

mnsResampleCurve

=== Author: Assaf Ben Zur ===

A simple light weight curve re-sampler.

Primaraly used to embed mnsThreePointArc into an IK setup.

Inputs

Long-Name	Short-Name	Type	Description
resampleMode	resampleMode	enum	Reample mode- parametric, uniform.
degree	degree	int	Reample degree.
sections	sections	int	Reample amount of sections.
inputCurve	inputCurve	nurbsCurve	Input curve to re-sample.

Outputs

Long-Name	Short-Name	Type	Description
outCurve	outCurve	nurbsCurve	Result curve.

mnsSimpleRivets

=== Author: Assaf Ben Zur ===

This is a simple mesh rivet node.

This node will take any amount of input start position as matrix and will compile a transformation matrix for the closest face center position on the given input mesh.

This node will output the result in world space, unless an inpur targetParentInverseMatrix is plugged into the relevant element.

The deafult output will be the closest face center transformation matrix unless maintainOffset is set to ON- then the offset will be calculated and stored resulting in the same transformation matrix as the startPosition at bind.

Live mode should only be used for debugging purposes as this will initiate the nodes initialization process on every evaluation- impacting the nodes performance significantly.

The initialization process will be performed from from the given input mesh, unless a base mesh is plugged in to baseMesh plug.

It is recommended to avoid keeping baseMesh and startPosition plugs live.

Inputs

Long-Name	Short-Name	Type	Description
mesh	mesh	mesh	Input mesh to rivet to.
positionMode	positionMode	int	position mode. 0 is closest face center, 1 is closest vertex
upMode	upMode	int	up mode. 0 is closest vertex, 1 is input up matrix.
upMatrix	upMatrix	int	Up matrix to use in case upMode is set to 1.
targetWorldMatrix	targetWorldMatrix	matrix	Input mesh world matrix.
rivet	rivet	compound (Array)	Input rivets compound array.
rivetStartPosition	rivetStartPosition	matrix	Input start position. Rivet position will be calculated from this origin matrix.
targetParentInverseMatrix	targetParentInverseMatrix	matrix	Target transform parent inverse matrix. Use when output result is needed in local space (connect the target transform parentInverseMatrix plug)
liveMode	liveMode	bool	Live mode. Calculate everything in every evaluation.
maintainOffset	maintainOffset	bool	Maintain offset between rivet position and target mesh.

Outputs

Long-Name	Short-Name	Type	Description
translate	t	float[3]	Translation output. Child of transform.
rotate	r	angle[3]	Rotation output. Child of transform.
transform	transform	compound	Output transforms array.
scale	s	angle[3]	Scale output. Child of transform.
baseMesh	baseMesh	mesh	Input base-mesh.

mnsSimpleSquash

=== Author: Assaf Ben Zur ===

This simple node is designed to output a scale value to squash and stretch a given single transform value.

Based on the creation distance between the target and source matricies, the scale values will be calculated using a squash/stretch algorithm using the dynamic distance (or current distance).

All input values will be taken into account calculating the result.

The static arc length is the creation length. This value can be set manually if needed, although the node will set this value in it's initialization stage- in case the source and handle matricies where connected.

This value will be set automatically only once, in case this value needs to be changed it will need to be set manually.

Aim axis attribute- stretch value will be set to the aim axis selection, squash value will be set to the remaining axes.

Global scale attribute - this attribute is set to scale the static arc length to avoid unwanted scaling issues when aiming for a uniform scale of the target transform.

Inputs

Long-Name	Short-Name	Type	Description
handleWorldMatrix	handleWorldMatrix	matrix	Input handle world matrix.
squashRootWorldMatrix	squashRootWorldMatrix	matrix	Input squash root position world matrix.
squashFactor	squashFactor	float	Input squash factor.
stretchFactor	stretchFactor	float	Input stretch factor.
stretchMin	stretchMin	float	Input minimum stretch value.
stretchMax	stretchMax	float	Input maximum stretch value.
squashMin	squashMin	float	Input maximum squash value.
squashMax	squashMax	float	Input minimum squash value.
staticArcLength	staticArcLength	float	Static arc length / creation length value.
aimAxis	aimAxis	enum	Aim axis- stretch value will be set to the aim axis selection, squash value will be set to the remaining axes.
globalScale	globalScale	float	Global scale multiplier value.

Outputs

Long-Name	Short-Name	Type	Description
scale	s	float[3]	Output scale result.
arcLength	arcLength	float	Current arc length.

mnsSphereRoll

=== Author: Assaf Ben Zur ===

This node was created to deal with a ball/sphere rolling.

As oposed to common solutions, this node will evaluate the rotation of the target based on it's previous state, resulting in a non-gimble solution.

This node will solve the rotation for the current time.

Since ball rolling is a non-deterministic solution, this node will consider the previous state of the target transform to solve for the best posssible rotation given the input values.

Best used for a simple ball rolling on the ground, or a BB-8 style character, where the charcter's movements are rotation (roll) based.

Inputs

Long-Name	Short-Name	Type	Description
globalScale	globalScale	double	MObject MnsSphereRoll::aGlobalScale
speedMultiplier	speedMultiplier	double	a global keyable multiplier to offset the solve. 1 is even, less then 1 will result in a backspin, greater then one will result in a topspin.
sphereRadius	sphereRadius	double	The radius of the traget sphere to rotate.
driverWorldMatrix	driverWorldMatrix	matrix	This matrix will be sampled in order to evaluate the transition to the next calculation. This should be the target transform for the output rotation.
upVectorWorldMatrix	upVectorWorldMatrix	matrix	This up vector direction will be calculated in relation to the input driver world matrix.
startFrame	startFrame	int	Evaluation start frame.
startFrameFromRange	startFrameFromRange	bool	If true, take the start frame from current maya range instead of the input value given.
time	time	time	Time input.

Outputs

Long-Name	Short-Name	Type	Description
outRotation	outRotation	vector	MObject MnsSphereRoll::aOutRotation

mnsSphereVectorPush

=== Author: Assaf Ben Zur ===

Presenting mnsSphereVectorPush deformer.

This deformer was purpose built for the Eye-Meniscus deformation, but can be used for many more applications.

As opposed to the commonly used "matrixCollision", mnsSphereVectorPush will also collide back faces and push them at a higher radius based on a thickness threshold (keyable).

The node will accept unlimited collider matrix inputs and will combine the deformations with ease.

The input radiuses and thicknesses can be varied and keyed to choice.

Implementing the mnsSphereVectorPush deformer within the eyelid setup will result in a natural looking deformation of the cornea and the eyelids.

This is the case for a closed eye pose as well- which will naturally suggest the eye aim even when it isn't seen, corresponding to real life behavior.

The deformer can also be used to represent the eye volume- pushing the eyelid verticies towards the eye surface, for extreme poses of which are not handled correctly by the "aroundCenterMatrix" of mnsCurveZip due to a range which exceeds the normalization.

Inputs

Long-Name	Short-Name	Type	Description
collideMatrix	collideMatrix	matrix	Input collision matrix.
radius	radius	matrix	Input collision radius.
thicknessCollide	thicknessCollide	bool	If true, collide against back-faces using the input threshold.
thicknessThreshold	thicknessThreshold	float	Backface avarage distance to collide against.
collider	collider	compound	Collision object input array.
collideMethod	collideMethod	enum	Collision method- matrix, position.

mnsSpringCurve

=== Author: Assaf Ben Zur ===

This node is used to achive simple secondary motion proceduraly.

Tihs node will accept an input curve and offset curves to act upon, and using the stiffness and damping graph attributes it will calculate a new curve with secondary motion embedded.

This is an evaluation node rather then a simulation. Time needs to be connected to the node in order to see it's effect.

Inputs

Long-Name	Short-Name	Type	Description
inputCurve	inputCurve	nurbsCurve	Input curve.
inputOffsetCurve	inputOffsetCurve	nurbsCurve	Input offset curve.
strength	strength	float	Global strength. 0 is do nothing.
preventStretching	preventStretching	bool	Calculate stretch prevention.
startFrame	startFrame	int	Evaluation start frame.
startFrameFromRange	startFrameFromRange	bool	If true, take the start frame from current maya range instead of the input value given.
time	time	time	Time input.
stiffness	stiffness	graph	Stiffness graph control.
damping	damping	graph	Damping graph control.

Outputs

Long-Name	Short-Name	Type	Description
outCurve	outCurve	nurbsCurve	Result curve.
outOffsetCurve	outOffsetCurve	nurbsCurve	Result offset curve.

mnsThreePointArc

=== Author: Assaf Ben Zur ===

This node was written to create a perfectly curved limb blend, instead of using common approaches like skinned curves, simulated tangents, scaled points, etc.

This method provides a very elegant way of enabling curvable limbs to animators, avoiding the use of Maya's 'makeThreePointCircularArc' which doesn't support a case where the 3 input points are collinear, nor any input curve or blending support.

Another major advantage of this node is the 'conformToMidPoint' attribute-

This attribute signals the algorithm to take the mid-point into consideration when drawing the edit points of the calculated arc, 'pinning' the elbow/knee in place when blending to the curved shape, even when the ratio between the 2 bones is not even (most cases).

The blend is triggered once with the attribute set to 'Off' - causing the knee to shift position completely- making it unusable in animation. Then, the blend is triggered when the attribute is 'On' and the knee is pinned in place, while the result curve edit points are being shifted based on the mid-point's position.

Inputs

Long-Name	Short-Name	Type	Description
point1	point1	matrix	Input position A.
point2	point2	matrix	Input position B.
point3	point3	matrix	Input position C.
blend	blend	float	Blend value.
blendSectionA	blendSectionA	float	Section A only blend value.
blendSectionB	blendSectionB	float	Section B only blend value.
swipeStart	swipeStart	float	Swipe blend from start value.
swipeStartFalloff	swipeStartFalloff	float	Swipe blend from start falloff value.
swipeMidToRoot	swipeMidToRoot	float	Swipe blend from mid to start value.
swipeMidToRootFalloff	swipeMidToRootFalloff	float	Swipe blend from mid to start falloff value.
swipeMidToEnd	swipeMidToEnd	float	Swipe blend from mid to end value.
swipeMidToEndFalloff	swipeMidToEndFalloff	float	Swipe blend from mid to end falloff value.
swipeEnd	swipeEnd	float	Swipe blend from end to start value.
swipeEndFalloff	swipeEndFalloff	float	Swipe blend from end to start falloff value.
collinearAction	collinearAction	enum	Collinear action choice- inputCurve, resample.
resampleMode	resampleMode	enum	If resmapling is chosen, use this mode to resample- parametric, uniform.
degree	degree	int	If resmapling is chosen, use this degree.
sections	sections	int	If resmapling is chosen, use this amount of sections.
conformMidPoint	conformMidPoint	bool	Use the mid point to enhance clending algorithm.
inputCurve	inputCurve	nurbsCurve	Input curve.
inputOffsetCurve	inputOffsetCurve	nurbsCurve	Input offset curve.

Outputs

Long-Name	Short-Name	Type	Description
outCurve	outCurve	nurbsCurve	Result Curve.
outOffsetCurve	outOffsetCurve	nurbsCurve	Result offset Curve.
center	center	float[3]	Result circle center point.
radius	radius	float	Result circle radius.

mnsTransformSpring

=== Author: Assaf Ben Zur ===

Inputs

Long-Name	Short-Name	Type	Description
inputWorldMatrix	inputWorldMatrix	float	MObject MnsTransformSpring::aInputWorldMatrix
targetParentInverseMatrix	targetParentInverseMatrix	float	MObject MnsTransformSpring::aTargetParentInverseMatrix
strength	strength	float	Global strength. 0 is do nothing.
startFrame	startFrame	int	Evaluation start frame.
startFrameFromRange	startFrameFromRange	bool	If true, take the start frame from current maya range instead of the input value given.
time	time	time	Time input.
stiffness	stiffness	graph	Stiffness graph control.
damping	damping	graph	Damping graph control.

Outputs

Long-Name	Short-Name	Type	Description
translate	t	float	MObject MnsTransformSpring::aOutTranslate

mnsVolumeJoint

=== Author: Assaf Ben Zur ===

Inputs

Long-Name	Short-Name	Type	Description
globalScale	globalScale	double	Global scale multiplier.
parentJointWorldMatrix	parentJointWorldMatrix	matrix	Input parent joint world Matrix. Angle source-A.
childJointWorldMatrix	childJointWorldMatrix	matrix	Input child joint world Matrix. Angle source-B.
childJointRestWorldMatrix	childJointRestWorldMatrix	matrix	Input child joint rest matrix. This will dictate the zero position for the calculation.
volumeJoint	volumeJoint	compound array	Input array compound for a volume joint calculation. Unlimited.
restTranslate	restTranslate	vector[3]	Rest translation values.
posXTranslate	posXTranslate	vector[3]	Positive X angle translation values.
negXTranslate	negXTranslate	vector[3]	Negative X angle translation values.
posYTranslate	posYTranslate	vector[3]	Positive Y angle translation values.
negYTranslate	negYTranslate	vector[3]	Negative Y angle translation values.
posZTranslate	posZTranslate	vector[3]	Positive Z angle translation values.
negZTranslate	negZTranslate	vector[3]	Negative Z angle translation values.
posXScale	posXScale	vector[3]	Positive X angle scale values.
negXScale	negXScale	vector[3]	Negative X angle scale values.
posYScale	posYScale	vector[3]	Positive Y angle scale values.
negYScale	negYScale	vector[3]	Negative Y angle scale values.
posZScale	posZScale	vector[3]	Positive Z angle scale values.
negZScale	negZScale	vector[3]	Negative Z angle scale values.
rotationBlend	rotationBlend	double	Rotation blend between the 2 sources (parent and child joints) for this volume joint. 0 is parent rotation, 1 is child rotation.
parentInverseMatrix	parentInverseMatrix	matrix	Target joint's parent inverse matrix to be used to localize the output values.

Outputs

Long-Name	Short-Name	Type	Description
result	result	compound	Output transforms array.
translate	t	float[3]	Translation output. Child of transform.
rotate	r	angle[3]	Rotation output. Child of transform.
scale	s	angle[3]	Scale output. Child of transform.
posXState	posXState	double	Current Positive-X direction state, between 0 and 1.
negXState	negXState	double	Current Negative-X direction state, between 0 and 1.
posYState	posYState	double	Current Positive-Y direction state, between 0 and 1.
negYState	negYState	double	Current Negative-Y direction state, between 0 and 1.
posZState	posZState	double	Current Positive-Z direction state, between 0 and 1.
negZState	negZState	double	Current Negative-Z direction state, between 0 and 1.