mrmeshpy.ObjectVoxels Class Reference

Inheritance diagram for mrmeshpy.ObjectVoxels:

Classes
class	VolumeRenderingParams

Public Member Functions
None	__init__ (self)
int	activeVoxels (self)
None	applyScale (self, float scaleFactor)
str	className (self)
str	classNameInPlural (self)
Object	clone (self)
None	construct (self, SimpleVolume simpleVolume, std_optional_Vector2_float minmax='{}', func_bool_from_float cb='{}', bool normalPlusGrad=False)
None	construct (self, SimpleVolumeMinMax simpleVolumeMinMax, func_bool_from_float cb='{}', bool normalPlusGrad=False)
None	construct (self, FloatGrid grid, Vector3f voxelSize, std_optional_Vector2_float minmax='{}')
None	construct (self, VdbVolume vdbVolume)
Vector3i	dimensions (self)
None	enableVolumeRendering (self, bool on)
VdbVolume	extractVoxels (self)
Box3i	getActiveBounds (self)
Vector3i	getCoordinateByVoxelId (self, VoxelId id)
bool	getDualMarchingCubes (self)
std_vector_std_string	getInfoLines (self)
float	getIsoValue (self)
int	getMaxSurfaceVertices (self)
VoxelBitSet	getSelectedVoxels (self)
VolumeIndexer	getVolumeIndexer (self)
VoxelBitSet	getVolumeRenderActiveVoxels (self)
SimpleVolume	getVolumeRenderingData (self)
ObjectVoxels.VolumeRenderingParams	getVolumeRenderingParams (self)
VoxelId	getVoxelIdByCoordinate (self, Vector3i coord)
VoxelId	getVoxelIdByPoint (self, Vector3f point)
FloatGrid	grid (self)
bool	hasModel (self)
bool	hasVisualRepresentation (self)
int	heapBytes (self)
Histogram	histogram (self)
None	invalidateActiveBoundsCaches (self)
bool	isVolumeRenderingEnabled (self)
bool	prepareDataForVolumeRendering (self, func_bool_from_float cb='{}')
Histogram	recalculateHistogram (self, std_optional_Vector2_float minmax, func_bool_from_float cb='{}')
Mesh	recalculateIsoSurface (self, float iso, func_bool_from_float cb='{}')
Mesh	recalculateIsoSurface (self, VdbVolume volume, float iso, func_bool_from_float cb='{}')
None	resetFrontColor (self)
None	selectVoxels (self, VoxelBitSet selectedVoxels)
str	serializeFormat (self)
None	setActiveBounds (self, Box3i activeBox, func_bool_from_float cb='{}', bool updateSurface=True)
None	setDirtyFlags (self, int mask, bool invalidateCaches=True)
None	setDualMarchingCubes (self, bool on, bool updateSurface=True, func_bool_from_float cb='{}')
bool	setIsoValue (self, float iso, func_bool_from_float cb='{}', bool updateSurface=True)
None	setMaxSurfaceVertices (self, int maxVerts)
None	setSerializeFormat (self, str newFormat)
None	setVolumeRenderActiveVoxels (self, VoxelBitSet activeVoxels)
None	setVolumeRenderingParams (self, ObjectVoxels.VolumeRenderingParams params)
None	setVoxelPointPositioner (self, func_Vector3_float_from_Vector3_float_Vector3_float_float_float_float positioner)
Object	shallowClone (self)
Mesh	surface (self)
str	typeName (self)
Histogram	updateHistogram (self, Histogram histogram)
None	updateHistogramAndSurface (self, func_bool_from_float cb='{}')
Mesh	updateIsoSurface (self, Mesh mesh)
VdbVolume	updateVdbVolume (self, VdbVolume vdbVolume)
VdbVolume	varVdbVolume (self)
VdbVolume	vdbVolume (self)
Vector3f	voxelSize (self)
Public Member Functions inherited from mrmeshpy.ObjectMeshHolder
str	actualSerializeFormat (self)
None	addTexture (self, MeshTexture texture)
float	avgEdgeLen (self)
None	clearAncillaryTexture (self)
None	copyColors (self, ObjectMeshHolder src, VertMap thisToSrc, FaceMap thisToSrcFaces='{}')
None	copyTextureAndColors (self, ObjectMeshHolder src, VertMap thisToSrc, FaceMap thisToSrcFaces='{}')
UndirectedEdgeBitSet	creases (self)
ObjectMeshData	data (self)
bool	flatShading (self)
std_vector_ViewportMask	getAllVisualizeProperties (self)
MeshTexture	getAncillaryTexture (self)
VertCoords2	getAncillaryUVCoords (self)
Color	getBordersColor (self, ViewportId id='{}')
ViewportProperty_Color	getBordersColorsForAllViewports (self)
float	getEdgeWidth (self)
Color	getEdgesColor (self, ViewportId id='{}')
ViewportProperty_Color	getEdgesColorsForAllViewports (self)
FaceColors	getFacesColorMap (self)
int	getNeededNormalsRenderDirtyValue (self, ViewportMask viewportMask)
float	getPointSize (self)
Color	getPointsColor (self, ViewportId id='{}')
bool	getRedrawFlag (self, ViewportMask viewportMask)
UndirectedEdgeBitSet	getSelectedEdges (self)
Color	getSelectedEdgesColor (self, ViewportId id='{}')
ViewportProperty_Color	getSelectedEdgesColorsForAllViewports (self)
FaceBitSet	getSelectedFaces (self)
Color	getSelectedFacesColor (self, ViewportId id='{}')
ViewportProperty_Color	getSelectedFacesColorsForAllViewports (self)
MeshTexture	getTexture (self)
TexturePerFace	getTexturePerFace (self)
Vector_MeshTexture_TextureId	getTextures (self)
VertCoords2	getUVCoords (self)
VertColors	getVertsColorMap (self)
ViewportMask	getVisualizePropertyMask (self, AnyVisualizeMaskEnum type)
bool	hasAncillaryTexture (self)
bool	isMeshClosed (self)
Mesh	mesh (self)
MeshPart	meshPart (self)
int	numComponents (self)
int	numCreaseEdges (self)
int	numHandles (self)
int	numHoles (self)
int	numSelectedEdges (self)
int	numSelectedFaces (self)
int	numUndirectedEdges (self)
None	resetColors (self)
None	selectEdges (self, UndirectedEdgeBitSet newSelection)
None	selectFaces (self, FaceBitSet newSelection)
float	selectedArea (self)
None	setAncillaryTexture (self, MeshTexture texture)
None	setAncillaryUVCoords (self, VertCoords2 uvCoordinates)
None	setBordersColor (self, Color color, ViewportId id='{}')
None	setBordersColorsForAllViewports (self, ViewportProperty_Color val)
None	setCreases (self, UndirectedEdgeBitSet creases)
None	setData (self, ObjectMeshData data)
None	setEdgeWidth (self, float edgeWidth)
None	setEdgesColor (self, Color color, ViewportId id='{}')
None	setEdgesColorsForAllViewports (self, ViewportProperty_Color val)
None	setFacesColorMap (self, FaceColors facesColorMap)
None	setFlatShading (self, bool on)
None	setPointSize (self, float size)
None	setPointsColor (self, Color color, ViewportId id='{}')
None	setSelectedEdgesColor (self, Color color, ViewportId id='{}')
None	setSelectedEdgesColorsForAllViewports (self, ViewportProperty_Color val)
None	setSelectedFacesColor (self, Color color, ViewportId id='{}')
None	setSelectedFacesColorsForAllViewports (self, ViewportProperty_Color val)
None	setTexturePerFace (self, TexturePerFace texturePerFace)
None	setTextures (self, Vector_MeshTexture_TextureId texture)
None	setUVCoords (self, VertCoords2 uvCoordinates)
None	setVertsColorMap (self, VertColors vertsColorMap)
bool	supportsVisualizeProperty (self, AnyVisualizeMaskEnum type)
float	totalArea (self)
None	updateAncillaryUVCoords (self, VertCoords2 updated)
None	updateData (self, ObjectMeshData data)
None	updateFacesColorMap (self, FaceColors updated)
None	updateTexturePerFace (self, TexturePerFace texturePerFace)
None	updateTextures (self, Vector_MeshTexture_TextureId updated)
None	updateUVCoords (self, VertCoords2 updated)
None	updateVertsColorMap (self, VertColors vertsColorMap)
float	volume (self)
Public Member Functions inherited from mrmeshpy.VisualObject
float	getAmbientStrength (self)
Color	getBackColor (self, ViewportId viewportId='{}')
ViewportProperty_Color	getBackColorsForAllViewports (self)
Box3f	getBoundingBox (self)
ColoringType	getColoringType (self)
int	getDirtyFlags (self)
Color	getFrontColor (self, bool selected=True, ViewportId viewportId='{}')
ViewportProperty_Color	getFrontColorsForAllViewports (self, bool selected=True)
int	getGlobalAlpha (self, ViewportId viewportId='{}')
ViewportProperty_unsigned_char	getGlobalAlphaForAllViewports (self)
float	getShininess (self)
float	getSpecularStrength (self)
bool	getVisualizeProperty (self, AnyVisualizeMaskEnum type, ViewportMask viewportMask)
bool	globalClippedByPlane (self, ViewportMask viewportMask='ViewportMask::any()')
ViewportMask	globalClippedByPlaneMask (self)
bool	isPickable (self, ViewportMask viewportMask='ViewportMask::any()')
None	renderUi (self, UiRenderParams params)
None	resetDirty (self)
None	resetDirtyExceptMask (self, int mask)
None	setAllVisualizeProperties (self, std_vector_ViewportMask properties)
None	setAmbientStrength (self, float ambientStrength)
None	setBackColor (self, Color color, ViewportId viewportId='{}')
None	setBackColorsForAllViewports (self, ViewportProperty_Color val)
None	setColoringType (self, ColoringType coloringType)
None	setFrontColor (self, Color color, bool selected, ViewportId viewportId='{}')
None	setFrontColorsForAllViewports (self, ViewportProperty_Color val, bool selected=True)
None	setGlobalAlpha (self, int alpha, ViewportId viewportId='{}')
None	setGlobalAlphaForAllViewports (self, ViewportProperty_unsigned_char val)
None	setGlobalClippedByPlane (self, bool on, ViewportMask viewportMask='ViewportMask::all()')
None	setPickable (self, bool on, ViewportMask viewportMask='ViewportMask::all()')
None	setShininess (self, float shininess)
None	setSpecularStrength (self, float specularStrength)
None	setUseDefaultScenePropertiesOnDeserialization (self, bool useDefaultScenePropertiesOnDeserialization)
None	setVisualizeProperty (self, bool value, AnyVisualizeMaskEnum type, ViewportMask viewportMask)
None	setVisualizePropertyMask (self, AnyVisualizeMaskEnum type, ViewportMask viewportMask)
None	showName (self, bool on)
bool	showName (self)
None	toggleVisualizeProperty (self, AnyVisualizeMaskEnum type, ViewportMask viewportMask)
bool	useDefaultScenePropertiesOnDeserialization (self)
Public Member Functions inherited from mrmeshpy.Object
bool	addChild (self, Object child, bool recognizedChild=True)
bool	addChildBefore (self, Object newChild, Object existingChild)
bool	addTag (self, str tag)
VisualObject	asType_VisualObject (self)
VisualObject	asType_VisualObject (self)
std_vector_std_shared_ptr_Object	children (self)
std_vector_std_shared_ptr_Object_const	children (self)
Object	cloneTree (self)
bool	detachFromParent (self)
Object	find (self, str name)
Object	find (self, str name)
Object	findCommonAncestor (self, Object other)
Object	findCommonAncestor (self, Object other)
bool	globalVisibility (self, ViewportMask viewportMask='ViewportMask::any()')
ViewportMask	globalVisibilityMask (self)
bool	isAncestor (self, Object ancestor)
bool	isAncillary (self)
bool	isGlobalAncillary (self)
bool	isLocked (self)
bool	isParentLocked (self)
bool	isSelected (self)
bool	isVisible (self, ViewportMask viewportMask='ViewportMask::any()')
str	name (self)
Object	parent (self)
Object	parent (self)
None	removeAllChildren (self)
bool	removeChild (self, Object child)
bool	removeChild (self, Object child)
bool	removeTag (self, str tag)
None	resetRedrawFlag (self)
None	resetXf (self, ViewportId id='{}')
bool	select (self, bool on)
None	setAncillary (self, bool ancillary)
None	setGlobalVisibility (self, bool on, ViewportMask viewportMask='ViewportMask::any()')
None	setLocked (self, bool on)
None	setName (self, str name)
None	setParentLocked (self, bool lock)
None	setVisibilityMask (self, ViewportMask viewportMask)
None	setVisible (self, bool on, ViewportMask viewportMask='ViewportMask::all()')
None	setWorldXf (self, AffineXf3f xf, ViewportId id='{}')
None	setXf (self, AffineXf3f xf, ViewportId id='{}')
None	setXfsForAllViewports (self, ViewportProperty_AffineXf3f xf)
Object	shallowCloneTree (self)
None	sortChildren (self)
None	swap (self, Object other)
std_set_std_string	tags (self)
ViewportMask	visibilityMask (self)
AffineXf3f	worldXf (self, ViewportId id='{}', bool_output isDef=None)
AffineXf3f	xf (self, ViewportId id='{}', bool_output isDef=None)
ViewportProperty_AffineXf3f	xfsForAllViewports (self)
Public Member Functions inherited from mrmeshpy.ObjectChildrenHolder
Object	getSharedPtr (self)

Static Public Member Functions
str	ClassName ()
str	ClassNameInPlural ()
str	TypeName ()
Static Public Member Functions inherited from mrmeshpy.ObjectMeshHolder
Box3f	getWorldBox (*args, **kwargs)
Static Public Member Functions inherited from mrmeshpy.VisualObject
bool	render (*args, **kwargs)
None	renderForPicker (*args, **kwargs)
Static Public Member Functions inherited from mrmeshpy.Object
Box3f	getWorldTreeBox (*args, **kwargs)
Static Public Member Functions inherited from mrmeshpy.ObjectChildrenHolder
ObjectChildrenHolder	operator (*args, **kwargs)
ObjectChildrenHolder	operator (*args, **kwargs)

Detailed Description

Generated from:  MR::ObjectVoxels
Aliases:  ChangeSurfaceAction.Obj, ChangeIsoAction.Obj, ChangeGridAction.Obj, ChangeDualMarchingCubesAction.Obj, ChangeActiveBoxAction.Obj, std_shared_ptr_ChangeSurfaceAction_Obj, std_shared_ptr_ChangeDualMarchingCubesAction_Obj, std_shared_ptr_ChangVoxelSelectionAction_Obj, std_shared_ptr_ObjectVoxels, std_shared_ptr_ChangeActiveBoxAction_Obj, std_shared_ptr_ChangeGridAction_Obj, std_shared_ptr_ChangeIsoAction_Obj, ChangVoxelSelectionAction.Obj

This class stores information about voxels object

Constructor & Destructor Documentation

__init__()

None mrmeshpy.ObjectVoxels.__init__

(

self

)

Reimplemented from mrmeshpy.ObjectMeshHolder.

Member Function Documentation

activeVoxels()

int mrmeshpy.ObjectVoxels.activeVoxels

(

self

)

returns cached information about the number of active voxels

applyScale()

None mrmeshpy.ObjectVoxels.applyScale	(		self,
		float	scaleFactor )

scale object size (all point positions)

Reimplemented from mrmeshpy.ObjectMeshHolder.

ClassName()

str mrmeshpy.ObjectVoxels.ClassName ( )

static

return human readable name of subclass

Reimplemented from mrmeshpy.VisualObject.

className()

str mrmeshpy.ObjectVoxels.className

(

self

)

Reimplemented from mrmeshpy.VisualObject.

ClassNameInPlural()

str mrmeshpy.ObjectVoxels.ClassNameInPlural ( )

static

return human readable name of subclass in plural form

Reimplemented from mrmeshpy.VisualObject.

classNameInPlural()

str mrmeshpy.ObjectVoxels.classNameInPlural

(

self

)

Reimplemented from mrmeshpy.VisualObject.

clone()

Object mrmeshpy.ObjectVoxels.clone

(

self

)

clones this object only, without its children,
making new object the owner of all copied resources

Reimplemented from mrmeshpy.ObjectMeshHolder.

construct() [1/4]

None mrmeshpy.ObjectVoxels.construct	(		self,
		FloatGrid	grid,
		Vector3f	voxelSize,
		std_optional_Vector2_float	minmax = '{}' )

Clears all internal data and then remembers grid and calculates histogram (surface is not built, call \\ref updateHistogramAndSurface)
\\param minmax optional data about known min and max values

construct() [2/4]

None mrmeshpy.ObjectVoxels.construct	(		self,
		SimpleVolume	simpleVolume,
		std_optional_Vector2_float	minmax = '{}',
		func_bool_from_float	cb = '{}',
		bool	normalPlusGrad = False )

Clears all internal data and then creates grid and calculates histogram (surface is not built, call \\ref updateHistogramAndSurface)
\\param normalPlusGrad true means that iso-surface normals will be along gradient, false means opposite direction
\\param minmax optional data about known min and max values
set a new background for the VdbVolume, if normalPlusGrad = true, use the maximum value, otherwise the minimum value

construct() [3/4]

None mrmeshpy.ObjectVoxels.construct	(		self,
		SimpleVolumeMinMax	simpleVolumeMinMax,
		func_bool_from_float	cb = '{}',
		bool	normalPlusGrad = False )

Clears all internal data and then creates grid and calculates histogram (surface is not built, call \\ref updateHistogramAndSurface)
\\param normalPlusGrad true means that iso-surface normals will be along gradient, false means opposite direction
set a new background for the VdbVolume, if normalPlusGrad = true, use the maximum value, otherwise the minimum value

construct() [4/4]

None mrmeshpy.ObjectVoxels.construct	(		self,
		VdbVolume	vdbVolume )

Clears all internal data and then creates grid and calculates histogram (surface is not built, call \\ref updateHistogramAndSurface)

dimensions()

Vector3i mrmeshpy.ObjectVoxels.dimensions

(

self

)

Returns dimensions of voxel objects

enableVolumeRendering()

None mrmeshpy.ObjectVoxels.enableVolumeRendering	(		self,
		bool	on )

this function should only be called from GUI thread because it changes rendering object,
it can take some time to prepare data, so you can prepare data with progress callback
by calling `prepareDataForVolumeRendering(cb)` function before calling this one

extractVoxels()

VdbVolume mrmeshpy.ObjectVoxels.extractVoxels

(

self

)

Return VdbVolume

getActiveBounds()

Box3i mrmeshpy.ObjectVoxels.getActiveBounds

(

self

)

Returns active bounds (max excluded)
active bounds is box in voxel coordinates, note that voxels under (0,0,0) and voxels over (dimensions) are empty 

getCoordinateByVoxelId()

Vector3i mrmeshpy.ObjectVoxels.getCoordinateByVoxelId	(		self,
		VoxelId	id )

getDualMarchingCubes()

bool mrmeshpy.ObjectVoxels.getDualMarchingCubes

(

self

)

returns true if the iso-surface is built using Dual Marching Cubes algorithm or false if using Standard Marching Cubes

getInfoLines()

std_vector_std_string mrmeshpy.ObjectVoxels.getInfoLines

(

self

)

return several info lines that can better describe the object in the UI

Reimplemented from mrmeshpy.VisualObject.

getIsoValue()

float mrmeshpy.ObjectVoxels.getIsoValue

(

self

)

Returns current iso value

getMaxSurfaceVertices()

int mrmeshpy.ObjectVoxels.getMaxSurfaceVertices

(

self

)

gets top limit on the number of vertices in the iso-surface

getSelectedVoxels()

VoxelBitSet mrmeshpy.ObjectVoxels.getSelectedVoxels

(

self

)

getVolumeIndexer()

VolumeIndexer mrmeshpy.ObjectVoxels.getVolumeIndexer

(

self

)

Returns indexer with more options

getVolumeRenderActiveVoxels()

VoxelBitSet mrmeshpy.ObjectVoxels.getVolumeRenderActiveVoxels

(

self

)

get active (visible) voxels

getVolumeRenderingData()

SimpleVolume mrmeshpy.ObjectVoxels.getVolumeRenderingData

(

self

)

move volume rendering data to caller: basically used in RenderVolumeObject 

getVolumeRenderingParams()

ObjectVoxels.VolumeRenderingParams mrmeshpy.ObjectVoxels.getVolumeRenderingParams

(

self

)

getVoxelIdByCoordinate()

VoxelId mrmeshpy.ObjectVoxels.getVoxelIdByCoordinate	(		self,
		Vector3i	coord )

VoxelId is numerical representation of voxel
Coordinate is {x,y,z} indices of voxels in box (base dimensions space, NOT active dimensions)
Point is local space coordinate of point in scene

getVoxelIdByPoint()

VoxelId mrmeshpy.ObjectVoxels.getVoxelIdByPoint	(		self,
		Vector3f	point )

grid()

FloatGrid mrmeshpy.ObjectVoxels.grid

(

self

)

Returns Float grid which contains voxels data, see more on openvdb::FloatGrid

hasModel()

bool mrmeshpy.ObjectVoxels.hasModel

(

self

)

does the object have any model available (but possibly empty),
e.g. ObjectMesh has valid mesh() or ObjectPoints has valid pointCloud()

Reimplemented from mrmeshpy.ObjectMeshHolder.

hasVisualRepresentation()

bool mrmeshpy.ObjectVoxels.hasVisualRepresentation

(

self

)

mesh object can be seen if the mesh has at least one edge

Reimplemented from mrmeshpy.ObjectMeshHolder.

heapBytes()

int mrmeshpy.ObjectVoxels.heapBytes

(

self

)

returns the amount of memory this object occupies on heap

Reimplemented from mrmeshpy.ObjectMeshHolder.

histogram()

Histogram mrmeshpy.ObjectVoxels.histogram

(

self

)

Returns histogram

invalidateActiveBoundsCaches()

None mrmeshpy.ObjectVoxels.invalidateActiveBoundsCaches

(

self

)

Call this function in main thread post processing if you call setActiveBounds from progress bar thread

isVolumeRenderingEnabled()

bool mrmeshpy.ObjectVoxels.isVolumeRenderingEnabled

(

self

)

prepareDataForVolumeRendering()

bool mrmeshpy.ObjectVoxels.prepareDataForVolumeRendering	(		self,
		func_bool_from_float	cb = '{}' )

prepare data for volume rendering
returns false if canceled or voxel data is empty

recalculateHistogram()

Histogram mrmeshpy.ObjectVoxels.recalculateHistogram	(		self,
		std_optional_Vector2_float	minmax,
		func_bool_from_float	cb = '{}' )

Calculates and returns new histogram

recalculateIsoSurface() [1/2]

Mesh mrmeshpy.ObjectVoxels.recalculateIsoSurface	(		self,
		float	iso,
		func_bool_from_float	cb = '{}' )

Calculates and return new mesh or error message

recalculateIsoSurface() [2/2]

Mesh mrmeshpy.ObjectVoxels.recalculateIsoSurface	(		self,
		VdbVolume	volume,
		float	iso,
		func_bool_from_float	cb = '{}' )

Same as above, but takes external volume

resetFrontColor()

None mrmeshpy.ObjectVoxels.resetFrontColor

(

self

)

reset basic object colors to their default values from the current theme

Reimplemented from mrmeshpy.ObjectMeshHolder.

selectVoxels()

None mrmeshpy.ObjectVoxels.selectVoxels	(		self,
		VoxelBitSet	selectedVoxels )

serializeFormat()

str mrmeshpy.ObjectVoxels.serializeFormat

(

self

)

returns overriden file extension used to serialize voxels inside this object, nullptr means defaultSerializeVoxelsFormat()

Reimplemented from mrmeshpy.ObjectMeshHolder.

setActiveBounds()

None mrmeshpy.ObjectVoxels.setActiveBounds	(		self,
		Box3i	activeBox,
		func_bool_from_float	cb = '{}',
		bool	updateSurface = True )

Sets active bounds for some simplifications (max excluded)
active bounds is box in voxel coordinates, note that voxels under (0,0,0) and voxels over (dimensions) are empty 
NOTE: don't forget to call `invalidateActiveBoundsCaches` if you call this function from progress bar thread

setDirtyFlags()

None mrmeshpy.ObjectVoxels.setDirtyFlags	(		self,
		int	mask,
		bool	invalidateCaches = True )

sets some dirty flags for the object (to force its visual update)
\\param mask is a union of DirtyFlags flags
\\param invalidateCaches whether to automatically invalidate model caches (pass false here if you manually update the caches)

Reimplemented from mrmeshpy.ObjectMeshHolder.

setDualMarchingCubes()

None mrmeshpy.ObjectVoxels.setDualMarchingCubes	(		self,
		bool	on,
		bool	updateSurface = True,
		func_bool_from_float	cb = '{}' )

sets whether to use Dual Marching Cubes algorithm for visualization (true) or Standard Marching Cubes (false);
\\param updateSurface forces immediate update

setIsoValue()

bool mrmeshpy.ObjectVoxels.setIsoValue	(		self,
		float	iso,
		func_bool_from_float	cb = '{}',
		bool	updateSurface = True )

Sets iso value and updates iso-surfaces if needed: 
Returns true if iso-value was updated, false - otherwise

setMaxSurfaceVertices()

None mrmeshpy.ObjectVoxels.setMaxSurfaceVertices	(		self,
		int	maxVerts )

sets top limit on the number of vertices in the iso-surface

setSerializeFormat()

None mrmeshpy.ObjectVoxels.setSerializeFormat	(		self,
		str	newFormat )

overrides file extension used to serialize voxels inside this object: must start from '.',
nullptr means serialize in defaultSerializeVoxelsFormat()

Reimplemented from mrmeshpy.ObjectMeshHolder.

setVolumeRenderActiveVoxels()

None mrmeshpy.ObjectVoxels.setVolumeRenderActiveVoxels	(		self,
		VoxelBitSet	activeVoxels )

set active (visible) voxels (using only in Volume Rendering mode)

setVolumeRenderingParams()

None mrmeshpy.ObjectVoxels.setVolumeRenderingParams	(		self,
		ObjectVoxels.VolumeRenderingParams	params )

setVoxelPointPositioner()

None mrmeshpy.ObjectVoxels.setVoxelPointPositioner	(		self,
		func_Vector3_float_from_Vector3_float_Vector3_float_float_float_float	positioner )

set voxel point positioner for Marching Cubes (only for Standard Marching Cubes)

shallowClone()

Object mrmeshpy.ObjectVoxels.shallowClone

(

self

)

clones this object only, without its children,
making new object to share resources with this object

Reimplemented from mrmeshpy.ObjectMeshHolder.

surface()

Mesh mrmeshpy.ObjectVoxels.surface

(

self

)

Returns iso surface, empty if iso value is not set

TypeName()

str mrmeshpy.ObjectVoxels.TypeName ( )

static

return name of subtype for serialization purposes

Reimplemented from mrmeshpy.ObjectMeshHolder.

typeName()

str mrmeshpy.ObjectVoxels.typeName

(

self

)

Reimplemented from mrmeshpy.ObjectMeshHolder.

updateHistogram()

Histogram mrmeshpy.ObjectVoxels.updateHistogram	(		self,
		Histogram	histogram )

Sets external histogram for this object
and returns back previous histogram of this

updateHistogramAndSurface()

None mrmeshpy.ObjectVoxels.updateHistogramAndSurface	(		self,
		func_bool_from_float	cb = '{}' )

Updates histogram, by stored grid (evals min and max values from grid)
rebuild iso surface if it is present

updateIsoSurface()

Mesh mrmeshpy.ObjectVoxels.updateIsoSurface	(		self,
		Mesh	mesh )

Sets external surface mesh for this object
and returns back previous mesh of this

updateVdbVolume()

VdbVolume mrmeshpy.ObjectVoxels.updateVdbVolume	(		self,
		VdbVolume	vdbVolume )

Sets external vdb volume for this object
and returns back previous vdb volume of this

varVdbVolume()

VdbVolume mrmeshpy.ObjectVoxels.varVdbVolume

(

self

)

vdbVolume()

VdbVolume mrmeshpy.ObjectVoxels.vdbVolume

(

self

)

Return VdbVolume

voxelSize()

Vector3f mrmeshpy.ObjectVoxels.voxelSize

(

self

)

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The documentation for this class was generated from the following file:

• mrmeshpy.pyi