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Home: Autodesk Mudbox Online Help
Display a model without lights and shading
Presentation
Apply visual effects
Create and apply materials
To
make your model appear in different colors, have matte or reflective
characteristics, and so on, you must edit or apply its material
characteristics. A material is a collection of properties assigned
to a model that control how its surfaces react to light and appear
in the 3D View.
Examples of material
properties include: color, glossiness, and transparency. A material can
also be categorized by the mathematical algorithms that its based
on, for example: Blinn, Lit Sphere, and so on.
Every model in Mudbox
has a default material that you can edit. You can also create your own
custom CgFX materials as well as apply texture maps.
Mudbox lets you paint
directly on a model using the paint tools to create texture maps.
A texture map is an image you add to an existing material to enhance
its appearance beyond what the material's basic properties provide.
You can import images as paint layers to use them as texture maps
and create the appearance of bumps, apply a logo image, apply a pattern
or a marbled color image for example.
Texture maps allow you
to add visual detail that would be otherwise difficult to achieve by
sculpting alone and achieve a more realistic appearance.
Mudbox provides the following
CgFX-based material types:
- Materials Presets -
A number of pre-made materials are available from the Materials Presets tray.
Click an item in the tray to apply it to your active model in the 3D
View. These can be useful if you’ve never worked with
materials before.
- Mudbox Material -
This material can represent both Blinn and Lafortune shading models
and includes options for specifying image-based lighting. This is
the recommended base material, and is the default assigned to models
in Mudbox.
- Simple Blinn -
This material represents a simplified Blinn model and can be used
on computers with unsupported graphics cards to enable sculpting
and basic color properties.
- Lit Sphere Material -
This material is a CgFX file but additionally includes a Lit Sphere
technique that defines the material.
- CgFX-based Material -
This material is an example CgFX file. Use it as a template to create
your own CgFX files and materials.
Create and assign a material
to a model
Do
one of the following:
- Select Create > Material.
- Right-click over the model and select Assign
Existing Material > <material_name>. Select
a material from the list of pre-existing materials that appears.
- Right-click the model and select Assign
New Material > <material_type>. This assigns
the selected material type to the model.
Edit a material’s properties
Do
one of the following:
- Right-click the model and select Edit
Material from the menu that appears. Edit the material's
properties in the Properties window.
- Select the material in the Object
List, then edit its properties in the Properties window.
- Right-click the material in the Object
List, then select Properties from
the menu that appears. Edit the properties in the Properties window.
Delete a material
- Right-click
the material in the Object List, then select Delete
Material from the menu that appears.
NoteThe default material
cannot be deleted.