MayaFluidTextureViewer 1.0.0 for Maya (maya script)

This is a Maya python script that generate a rig to view the texture of a fluid. All the Rig will exist under a group namedfluidTextureViewer# in the world. So deleting this group will delete the entire rig.

the main controller created is fluidTextureViewerCtrl#

with these attributes:

• translate the only transformation available, just so you can offset the position of the viewer in space to put it in a convenient place.

• display Fluid Viewer hide/display the viewer (fluid)

• display Fluid bounding hide/display the fake bounding box that represent the original fluid size (cosmetic)

• view texture rotate, view texture scale, view texture origin, view implode, view texture time for all these parameters, if "on" then the source fluid texture parameter will be used by the viewer. if "off" then the viewer will display the corresponding default value.

• texture gain the viewer fluid texture gains (opacity)

• texture opacity preview gain maya fluid display opacity preview gain of the viewer fluid.

• slim axis the axis along which the fluid viewer size is reduced for viewing purpose.

• reso slim All axis of the viewer fluid have the same resolution as the source fluid, except the slim Axis which will use this resolution. This parameter will change the size of the slice.

• reso mult the resolution of the viewer fluid will be multiplied by this value

• apply origin on slim axis if "off" then the origin texture values displayed will be limited to the plan of the slice. If "on" then the viewer show the full space values.

• apply scale on slim axis if "off" then the scale texture values displayed will be limited to the plan of the slice. If "on" then the viewer show the full space values.

• after that come all the default values used by the viewer when the view of a parameter is disabled

Also on the fluid object of the viewer (source fluid name)_textView#

You can use the translate of the fluid transform of the viewer to translate the texture slice in texture space. This way you are not stuck with a visualization of the center of your fluid

Why?

I found it difficult to visualize the texture of a fluid in Maya and this script is trying to provide a solution by creating another fluid focused only on the texture.

You can also toggle some parameters if you want to clearly animate some others without changing anything on the source fluid. For example if you want to see the effect of your translation animation of the texture origin but you have at the same time a strong implode that distort everything : you can just disable implode in the viewer and you can see clearly your origin animation. (same with texture time etc...)

Intented way to use it

After you cache the source fluid, you can focus on the fluid texture's parameters animation by playblasting the viewer.

Usage in Maya

2 ways:

• select a fluid, then copy/paste this into a Maya python script editor and execute it.
• put the script into a python script folder which path is known by Maya, then use an import command to use the script and call the main function with appropriate parameters.

This script use Pymel, so if you can't import pymel you are in trouble.