To make the cushion look a little bit more lived-in we can randomize the shape using a Noise modifier. I've cleared out my sub-object selection so that Noise modifier will be applied to the entire object. In the Modifier List I will scroll down looking for Noise. In the Noise modifier, I will need to change several parameters, for example, the Strength, currently it's set to 0. This is the maximum amount of deviation that a vertex will make. If I set these to 5 cm in each axis, that's probably a pretty good value, in fact, that's probably kind of a high value.
But as I do that, you see that apparently not much has happened. The reason is, I also need to adjust the Scale of the Noise; that's essentially the wavelength. A Scale of 100 is a very long wavelength, so we are not seeing much of an affect here, because it's being spread out over a very large area. All I need to do is click and drag and reduce the scale and you can see--oh there we go, we are getting some nice Noise. If I take that Scale down too low, we will get some very strange results. It will actually turn into some sort of abstract art piece.
That's a much too low wavelength. I just want to find the sweet spot there, and it was somewhere in the order of 10 cm or so. And as you can see now, we probably don't need that much of Strength, so I can reduce the Strength down to maybe like 2 cm in each dimension. If I want to adjust the pattern of the Noise, all I need to do is transform the Noise Gizmo. I will open up the Noise sub objects and you'll see Gizmo. Grab the Move tool and move that Gizmo around to change the placement of the Noise, to get different looks.
That's a pretty basic introduction to using a Noise modifier, you could do quite a lot with Noise, in fact, you could create mountains and all sorts of cool stuff with it. This is just a real basic introduction. You can have a lot of fun with Noise.
Author
Released
5/16/2012- Creating primitives
- Setting units and dimensions
- Modeling with splines
- Lofting objects
- Cloning and grouping objects
- Using the modifier stack
- Editing polygon meshes
- Working with subdivision surfaces
- Creating NURBS curves and surfaces
- Building materials
- Mapping textures
- Controlling lights and shadows
- Keyframing animations
- Rendering a sequence
Skill Level Beginner
Duration
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Introduction
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Welcome58s
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1. Getting Started
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Setting preferences2m 38s
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Using project folders3m 2s
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2. The 3ds Max Interface
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Navigating in the viewports2m 10s
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Using hotkeys3m 12s
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Transforming objects3m 42s
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Using axis constraints1m 54s
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Choosing shading modes3m 17s
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3. Modeling Basics
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Setting units5m 25s
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Understanding dependencies4m 30s
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Working with sub-objects3m 26s
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4. Modeling with Splines
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Creating shapes4m 35s
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Creating lines3m 10s
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Working with Editable Spline2m 13s
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Using different vertex types4m 34s
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5. Lofting
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Lofting a vase3m 56s
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Setting loft parameters3m 25s
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Editing a path3m 25s
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Adding a Shell modifier1m 49s
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Finishing the model3m 33s
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6. Modeling with Primitives
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Setting up the scene1m 25s
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Creating chamfer boxes3m 33s
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Cloning objects2m 35s
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Using the Array tool4m 17s
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Grouping objects1m 37s
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7. Using the Modifier Stack
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Laying out the scene2m 11s
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Working with Editable Spline4m 32s
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Applying a Sweep modifier1m 46s
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8. Polygon Modeling
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Selecting sub-objects2m 36s
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Bridging parts of a mesh2m 41s
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9. Subdivision Surface Modeling
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Using the Symmetry modifier1m 49s
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Working with TurboSmooth3m 5s
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Extruding polygons2m 8s
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Rounding out square corners3m 15s
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Choosing a transform center5m 55s
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Editing edge loops2m 34s
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Baking subdivisions5m 5s
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10. NURBS Modeling
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Understanding NURBS1m 1s
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Creating NURBS curves3m 9s
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Creating arcs and lines3m 36s
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Cloning sub-objects1m 50s
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Creating an offset curve2m 40s
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Creating a U loft surface3m 16s
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11. Modeling for Motion Graphics
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Setting up the scene2m 4s
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Creating text2m 2s
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Applying a Bevel modifier1m 14s
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Choosing bevel parameters2m 31s
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Deforming beveled objects1m 19s
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Importing Illustrator paths2m 44s
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12. Materials Basics
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Opening the Material Editor2m 29s
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13. Mapping Textures
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Applying procedural maps4m 10s
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Navigating shader trees1m 8s
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Tracking scene assets5m 48s
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Projecting UVW mapping4m 51s
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Mapping a bump channel1m 42s
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14. Camera Basics
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Working with Display layers6m 28s
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Creating a free camera2m 2s
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Using a target camera2m 18s
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Adjusting Field of View1m 30s
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Choosing an aspect ratio3m 55s
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15. Lighting Basics
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Understanding CG lighting7m 44s
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Creating a target spotlight2m 57s
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Choosing a shadow type2m 34s
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Optimizing shadow maps3m 25s
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Optimizing area shadows3m 27s
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Creating omni lights3m 53s
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Using the Light Lister1m 9s
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16. Keyframe Animation
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17. Hierarchies
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Understanding hierarchies1m 31s
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Controlling rotations6m 51s
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Locking transforms1m 28s
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Linking objects3m 13s
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Using Schematic View1m 48s
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Solving problems with scale7m 13s
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18. Controllers and Constraints
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Understanding controllers3m 22s
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Assigning a Link constraint1m 45s
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19. Rendering
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Specifying file output4m 46s
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Conclusion
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Goodbye34s
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Video: Adding randomness with the Noise modifier