Yamyam: 1版をインポートしました

2018-06-28T20:46:27Z

1版をインポートしました

wiki>Mindrones: Created page with "{{Page/Header|2.6||}}{{review|text= missing smoke groups explanation some options are not explained at the end of the page}} = Smoke Domain = Like the Fluid Sim, most of the ..."

2012-02-01T15:06:08Z

Created page with "{{Page/Header|2.6||}}{{review|text= *missing smoke groups explanation *some options are not explained at the end of the page}} = Smoke Domain = Like the Fluid Sim, most of the ..."

新規ページ

{{Page/Header|2.6||}}{{review|text=
*missing smoke groups explanation
*some options are not explained at the end of the page}}

= Smoke Domain =

Like the Fluid Sim, most of the settings are found when the Domain Object is selected.

== Creating the Domain ==

Before you can add smoke to your scene you need to define the area where the smoke simulation takes place. In Blender physics this is called a domain. A good idea is to choose a cube for that because you can scale it to the view of your camera later on. In our case we just make the default cube bigger by hitting {{Shortcut|S}} and dragging the mouse.

{{note|Don't edit the domain's vertices!|If you want a bigger domain, scale the object. Changing it in edit mode will lead to your smoke appearing more than once during rendering, like a repeating texture.}}

Make sure you're in object mode and go to the physics tab. Add smoke and chose the radio button labeled 'Domain'. For now that's all, we will return to the new settings that popped up later on.

{| align=center
|[[File:Physics_tab.png|thumb|200px|The physics tab might be hidden]]
|[[File:Add_smoke.png|thumb|200px|Add smoke]]
|[[File:Radio_domain.png|thumb|200px|Chose domain for the cube]]
|}

[[File:2011-06-27 1605.png|thumb|center|400px|The Smoke Domain Object]]

== Generic options ==

;{{Literal|Resolution}}
:How detailed the smoke is. A resolution of 32 will bake in a few seconds, while a resolution of 100 can take up to a half hour on most PC's.
;{{Literal|Time Scale}}
:Affects how fast the simulation plays.

;{{Literal|Border Collisions}}
:{{Literal|Vertically Open}}
::Smoke disappears when it collides with the top and bottom of the domain.
:{{Literal|Open}}
::Smoke disappears when it crosses the boundaries of the domain object.
:{{Literal|Collide All}}
::Domain Boundaries are treated as collision objects, the smoke will collide and stay inside.

;{{Literal|Temperature and Density}}
:How much Density and Temperature affect smoke motion. Higher Values make faster-rising smoke.
;{{Literal|Vorticity}}
:Affects how turbulence/rotation, or swirly the smoke is.

;{{Literal|Dissolve}}
:Allow the smoke to dissipate over time.
;{{Literal|Time}}
:The speed of the smoke's dissipation.
;{{Literal|Slow}}
:Use 1/Time instead of Time, making the smoke dissolve slower.

== Smoke Groups options ==

{{WikiTask/Todo}}

== Smoke High Resolution options ==

The High Resolution option lets you simulate at low resolution and then uses noise techniques to enhance the resolution without actually computing it. This allows animators to set up a low resolution simulation quickly and later add details without changing the overall fluid motion.

Various methods for this are available, including the default: Wavelet, which is an implementation of '[http://graphics.ethz.ch/research/physics/wavelet turb.php|Wavelet Turbulence for Fluid Simulation]'

;{{Literal|Resolution/Divisions}}
:Enhance the resolution of smoke by this factor using noise.
;{{Literal|Smooth Emitter}}
:Smoothens emitted smoke to avoid blockiness.
;{{Literal|Show High Resolution}}
:Show high resolution using amplification.

;{{Literal|Noise Method}}
:{{Literal|Wavelet}}
::
:{{Literal|FFT}}
::
;{{Literal|Strength}}
:Strength of noise.

== Smoke Field Weights options ==

Determines how much various forces and force fields affect the smoke.

;{{Literal|Gravity}}
:How much the smoke is affected by Gravity.
;{{Literal|All}}
:Changes the overall influence of all force fields.

The other settings determine how much various Force Fields affect the smoke.

[[File:2011-06-27 1623.png|550px|Smoke with a wind force field.]]

{{Page/Footer||}}

← 古い版	2018年6月28日 (木) 20:46時点における版
(相違点なし)

Doc:2.6/Manual/Physics/Smoke/Domain - 版の履歴

Yamyam: 1版 をインポートしました

wiki>Mindrones: Created page with "{{Page/Header|2.6||}}{{review|text= *missing smoke groups explanation *some options are not explained at the end of the page}} = Smoke Domain = Like the Fluid Sim, most of the ..."

Yamyam: 1版をインポートしました

wiki>Mindrones: Created page with "{{Page/Header|2.6||}}{{review|text= missing smoke groups explanation some options are not explained at the end of the page}} = Smoke Domain = Like the Fluid Sim, most of the ..."