Jewel CAD 4.12 Specifications:
Design Geometries
Curve
B-Spline curve : smooth curve defined
by a few control vertices (CV's)
symmetric curve, curve with linear
and circular repetitive patterns can be created
interactively in Jewel CAD
Surface
B-Spline surface : smooth surface
defined by an array of control vertices (CV's))
created by Extend, Revolve, Loft,
Pipe and Rail functions
Jewel
Built in jewels of round, oval, marquise,
pear, heart and rectangular shapes
Block
3D object created by extending 2D
planar curves
can have islands and holes
can have sharp, filleted or chamfered
edges
Text
all true type fonts of Windows system
can be made use for generating 3D text
Boolean Operations
surfaces, blocks and jewels can
be combined together
by union, intersect and subtract
Boolean operations
Transformation and Deformation
Transformation
Move, Size, Flip and Roll operations with
respect to world origin and object axis
Deformation
Interactive deformation operations
include: Bend, Taper, Skew, Twist, Sk-twist and Whirl
Parametric mapping onto curves and
surfaces
Projection mapping onto curves and
surfaces
Transforming and Deforming individual
CV's
Individual CV's of curves and surfaces
can be picked for transformation
and deformation operations
Copy
Copy with cursor
objects copied freely at the cursor position
objects copied onto a surface
Symmetric copying
symmetric copying functions include:
Mirror, Cyclical, Linear repetitive and
Circular repetitive copying
Built-In Database
basic parts , basic rings
, basic settings
Rendering
Realistic rendering design rendered
in true color picture to look real
Fast shading (Supporting OpenGL)
Outline drawing outline of design
is drawn with hidden lines removed
mage File Format 24-bit true color Windows BMP files
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