Chapter 2: NURBS Modeling - PowerPoint PPT Presentation

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Chapter 2: NURBS Modeling

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Use the Sculpt Geometry Tool to push, pull, and smooth a surface. Curves on Surfaces ... The Stitch Surfaces Tool. 11 ... Stitch Points. Stitch Edges. Global Stitch ... – PowerPoint PPT presentation

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Title: Chapter 2: NURBS Modeling


1
Maya 8 at a Glance
  • Chapter 2 NURBS Modeling

2
NURBS Curves
2
3
NURBS Patches
3
4
Building Surfaces
Revolve
Loft
Planar
Extrude
4
5
Building Surfaces
Birail 1
Birail 2
Boundary
Square
5
6
Sculpting Surfaces
  • Use the Sculpt Geometry Tool to push, pull, and
    smooth a surface

6
7
Curves on Surfaces
  • 2 ways to place curves on surfaces
  • Make a surface live so that you can draw curves
    directly on the surface.
  • Project a curve on a surface

7
8
Creating Trims
  • The Trim tool uses a curve on a surface as a
    template to trim away part of the surface

8
9
The Attach Surfaces Tool
  • Joins two surfaces as one
  • Useful for simplifying a multipatch model

9
10
The Align Surfaces Tool
  • Similar to the Attach Surfaces Tool, but it
    physically moves or modifies the surfaces
    together so that they are aligned

10
11
The Stitch Surfaces Tool
  • Sews points or edges of NURBS surfaces together
    to maintain continuity

Stitch Points
Stitch Edges
Global Stitch
11
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