maxon.GridAccessorCreationInterface¶

Description¶

Helper class to create the templated interface maxon.GridAccessorInterface.

Warning

This function is only there to expose a C++ Object to Python.
As a Python developer you normally don’t have to use this class directly.
Instead create a Reference and use maxon.GridAccessorRef.

Inheritance diagram¶

Child Class:

maxon.GridAccessorRef

Methods Signature¶

`GetActiveState`(coords)	Retrieve the active state of a voxel at a voxel index.
`GetCoords`(position)	Retrieve the sub voxel index position of the volume at the given world position.
`GetValue`(coords)	_GetValue(coords) Retrieve the value of the volume at the given world position.
`Init`(volume[, sampler])	Initialize the accessor with a volume object in a read only state.
`InitWithWriteAccess`(volume[, sampler])	Initialize the accessor with a volume object with both read and write access.
`SetActiveState`(coords, state)	Sets the active state of a voxel at a voxel index.
`SetSampler`(sampler)	Changes the sampler Type.
`SetValue`(coords, val)	_SetValue(coords, val) Sets a voxel value at a voxel index.
`SetValueOnly`(coords, val)	Sets a voxel value at a voxel index.

Methods Definition¶

GridAccessorCreationInterface.GetActiveState(coords)¶

Retrieve the active state of a voxel at a voxel index.

Parameters: coords (maxon.Vector) – The voxel index at which the active state will be checked.
Returns: The active state of the voxel at that voxel index.
Return type: bool

GridAccessorCreationInterface.GetCoords(position)¶

Retrieve the sub voxel index position of the volume at the given world position.

Note

This value depends on the maxon.VOLUMESAMPLER that was set.

Parameters: position (Union[maxon.Vector, c4d.Vector]) – The world position at which the sub voxel index position should be retrieved.
Returns: The sub voxel index position at the passed position.
Return type: maxon.Vector

GridAccessorCreationInterface.GetValue(coords)¶

_GetValue(coords) Retrieve the value of the volume at the given world position.

Note

This value depends on the VOLUMESAMPLER that was set.

Parameters: coords (Union[maxon.Vector, c4d.Vector]) – The world position at which the data should be retrieved.
Returns: The voxel value at the world position.
Return type: Any

GridAccessorCreationInterface.Init(volume, sampler=maxon.VOLUMESAMPLER.NEAREST)¶

Initialize the accessor with a volume object in a read only state.

Parameters

volume (maxon.VolumeRef) – The volume object to initialize this accessor for.
sampler (maxon.VOLUMESAMPLER) – The used sampler for position sampling

GridAccessorCreationInterface.InitWithWriteAccess(volume, sampler=maxon.VOLUMESAMPLER.NEAREST)¶

Initialize the accessor with a volume object with both read and write access.

New in version R21.

Parameters

volume (maxon.VolumeRef) – The volume object to initialize this accessor for.
sampler (maxon.VOLUMESAMPLER) – The used sampler for position sampling

GridAccessorCreationInterface.SetActiveState(coords, state)¶

Sets the active state of a voxel at a voxel index.

Parameters

coords (maxon.Vector) – The voxel index at which the active state will be set.
state (bool) – The state to set, true means active, false inactive.

GridAccessorCreationInterface.SetSampler(sampler)¶

Changes the sampler Type.

Parameters: sampler (maxon.VOLUMESAMPLER) – The used sampler for position sampling.

GridAccessorCreationInterface.SetValue(coords, val)¶

_SetValue(coords, val) Sets a voxel value at a voxel index.

Note

This will activate a voxel

Parameters

coords (maxon.Vector) – The voxel index at which the value will be set.
val (Any) – The value to set.

GridAccessorCreationInterface.SetValueOnly(coords, val)¶

Sets a voxel value at a voxel index.

Note

Same as maxon.GridAccessorCreationInterface._SetValue(), but this will not activate a voxel

Parameters

coords (maxon.Vector) – The voxel index at which the value will be set.
val (Any) – The value to set.