SmokeDomainSettings(bpy_struct)¶

base class — bpy_struct

class bpy.types.SmokeDomainSettings(bpy_struct)¶

Smoke domain settings

adapt_margin¶

Margin added around fluid to minimize boundary interference

Type:	int in [2, 24], default 0

adapt_threshold¶

Maximum amount of fluid cell can contain before it is considered empty

Type:	float in [0.01, 0.5], default 0.0

additional_res¶

Maximum number of additional cells

Type:	int in [0, 512], default 0

alpha¶

How much density affects smoke motion (higher value results in faster rising smoke)

Type:	float in [-5, 5], default 0.0

amplify¶

Enhance the resolution of smoke by this factor using noise

Type:	int in [1, 10], default 0

axis_slice_method¶

FULL Full, Slice the whole domain object.
SINGLE Single, Perform a single slice of the domain object.

Type:	enum in [‘FULL’, ‘SINGLE’], default ‘FULL’

beta¶

How much heat affects smoke motion (higher value results in faster rising smoke)

Type:	float in [-5, 5], default 0.0

burning_rate¶

Speed of the burning reaction (use larger values for smaller flame)

Type:	float in [0.01, 4], default 0.0

cache_file_format¶

Select the file format to be used for caching

POINTCACHE Point Cache, Blender specific point cache file format.
OPENVDB OpenVDB, OpenVDB file format.

Type:	enum in [‘POINTCACHE’, ‘OPENVDB’], default ‘POINTCACHE’

cell_size¶

Cell Size

Type:	float array of 3 items in [-inf, inf], default (0.0, 0.0, 0.0), (readonly)

collision_extents¶

Select which domain border will be treated as collision object

BORDEROPEN Open, Smoke doesn’t collide with any border.
BORDERVERTICAL Vertically Open, Smoke doesn’t collide with top and bottom sides.
BORDERCLOSED Collide All, Smoke collides with every side.

Type:	enum in [‘BORDEROPEN’, ‘BORDERVERTICAL’, ‘BORDERCLOSED’], default ‘BORDEROPEN’

collision_group¶

Limit collisions to this group

Type:	`Group`

color_grid¶

Smoke color grid

Type:	float array of 32 items in [-inf, inf], default (0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0), (readonly)

data_depth¶

Bit depth for writing all scalar (including vector) lower values reduce file size

16 Float (Half), Half float (16 bit data).
32 Float (Full), Full float (32 bit data).

Type:	enum in [‘16’, ‘32’], default ‘32’

density_grid¶

Smoke density grid

Type:	float array of 32 items in [-inf, inf], default (0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0), (readonly)

display_thickness¶

Thickness of smoke drawing in the viewport

Type:	float in [0.001, 1000], default 0.0

dissolve_speed¶

Dissolve Speed

Type:	int in [1, 10000], default 0

domain_resolution¶

Smoke Grid Resolution

Type:	int array of 3 items in [-inf, inf], default (0, 0, 0), (readonly)

draw_velocity¶

Toggle visualization of the velocity field as needles

Type:	boolean, default False

effector_group¶

Limit effectors to this group

Type:	`Group`

effector_weights¶

Type:	`EffectorWeights`, (readonly)

flame_grid¶

Smoke flame grid

Type:	float array of 32 items in [-inf, inf], default (0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0), (readonly)

flame_ignition¶

Minimum temperature of flames

Type:	float in [0.5, 5], default 0.0

flame_max_temp¶

Maximum temperature of flames

Type:	float in [1, 10], default 0.0

flame_smoke¶

Amount of smoke created by burning fuel

Type:	float in [0, 8], default 0.0

flame_smoke_color¶

Color of smoke emitted from burning fuel

Type:	float array of 3 items in [0, inf], default (0.0, 0.0, 0.0)

flame_vorticity¶

Additional vorticity for the flames

Type:	float in [0, 2], default 0.0

fluid_group¶

Limit fluid objects to this group

Type:	`Group`

heat_grid¶

Smoke heat grid

Type:	float array of 32 items in [-inf, inf], default (0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0), (readonly)

highres_sampling¶

Method for sampling the high resolution flow

Type:	enum in [‘FULLSAMPLE’, ‘LINEAR’, ‘NEAREST’], default ‘NEAREST’

noise_type¶

Noise method which is used for creating the high resolution

Type:	enum in [‘NOISEWAVE’, ‘NOISEFFT’], default ‘NOISEWAVE’

openvdb_cache_compress_type¶

Compression method to be used

ZIP Zip, Effective but slow compression.
BLOSC Blosc, Multithreaded compression, similar in size and quality as ‘Zip’.
NONE None, Do not use any compression.

Type:	enum in [‘ZIP’, ‘BLOSC’, ‘NONE’], default ‘BLOSC’

point_cache¶

Type:	`PointCache`, (readonly, never None)

point_cache_compress_type¶

Compression method to be used

CACHELIGHT Light, Fast but not so effective compression.
CACHEHEAVY Heavy, Effective but slow compression.

Type:	enum in [‘CACHELIGHT’, ‘CACHEHEAVY’], default ‘CACHELIGHT’

resolution_max¶

Maximal resolution used in the fluid domain

Type:	int in [6, 512], default 0

show_high_resolution¶

Show high resolution (using amplification)

Type:	boolean, default False

slice_axis¶

AUTO Auto, Adjust slice direction according to the view direction.
X X, Slice along the X axis.
Y Y, Slice along the Y axis.
Z Z, Slice along the Z axis.

Type:	enum in [‘AUTO’, ‘X’, ‘Y’, ‘Z’], default ‘AUTO’

slice_depth¶

Position of the slice

Type:	float in [0, 1], default 0.0

slice_method¶

How to slice the volume for viewport rendering

VIEW_ALIGNED View, Slice volume parallel to the view plane.
AXIS_ALIGNED Axis, Slice volume parallel to the major axis.

Type:	enum in [‘VIEW_ALIGNED’, ‘AXIS_ALIGNED’], default ‘VIEW_ALIGNED’

slice_per_voxel¶

How many slices per voxel should be generated

Type:	float in [0, 100], default 0.0

start_point¶

Start point

Type:	float array of 3 items in [-inf, inf], default (0.0, 0.0, 0.0), (readonly)

strength¶

Strength of noise

Type:	float in [0, 10], default 0.0

time_scale¶

Adjust simulation speed

Type:	float in [0.2, 1.5], default 0.0

use_adaptive_domain¶

Adapt simulation resolution and size to fluid

Type:	boolean, default False

use_dissolve_smoke¶

Enable smoke to disappear over time

Type:	boolean, default False

use_dissolve_smoke_log¶

Using 1/x

Type:	boolean, default False

use_high_resolution¶

Enable high resolution (using amplification)

Type:	boolean, default False

vector_draw_type¶

NEEDLE Needle, Draw vectors as needles.
STREAMLINE Streamlines, Draw vectors as streamlines.

Type:	enum in [‘NEEDLE’, ‘STREAMLINE’], default ‘NEEDLE’

vector_scale¶

Multiplier for scaling the vectors

Type:	float in [0, 1000], default 0.0

velocity_grid¶

Smoke velocity grid

Type:	float array of 32 items in [-inf, inf], default (0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0), (readonly)

vorticity¶

Amount of turbulence/rotation in fluid

Type:	float in [0.01, 4], default 0.0

Inherited Properties

bpy_struct.id_data

Inherited Functions

References

SmokeModifier.domain_settings

SmokeDomainSettings(bpy_struct)¶

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