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634 Chapter 20: Managing Scenes and Projects
orthographic camera for ward, because the lack of
perspective effects does not hide models as the
camera pa sses them. Dolly the ca mera back, and
any visual artifacts should disappear.
You can navigate the export preview window using
the following controls.
R otation
•Left-click=orbit
• Left-click+Y=rotating the camera with "Y-up"
(particularly useful if scene was created in the
"Y-up" environment)
• Left-click+SHIFT=roll; vertical movement is
ignored
Dolly
•Left-click+CTRL=dolly
• Left-click+CTRL+SHIFT=dolly faster
Pan
•Left-click+SPACEBAR=pan
• Left-click+SHIFT+SPACE BAR=constrain the
movement to be either horizontal or vertical,
depending on the initial d irection when first
dragging
Shock wave 3D File Analysis
Window
File menu > Export > Se lect File To Export dialog > Save
AsType>Shockwave3DSceneExport(*.W3D)>Analyze
This window provides a graphic breakdown of
thedataintheW3Dfile. ClickOKtoclosethe
window.
Interfa ce
Pie Char t—Graphic display of the proportion of the
file used by all of the W3D file data types. Refer
to the color-coded Categories list, which gives a
percentageandanabsolutesizeinkilobytesof
each asset:
•
Geometr y—(in the initial load segment,
if a model has a zero priority in the
sw3d_stream_priority user property, or in the
streamable portion of the file, if a model has a
non-zero streaming priority)
•
Shader s—(only in the initia l load segment)
•
Textures—(in the initial load segment, if the
model that uses the texture has a zero priorit y
in the sw3d_texture_stream_priorit y user
property, or in the streamable portion of
the file, if a model has a non-zero streaming
priority)
•
Materials—(only in the initia l load segment)
•
Lights—(only in the initial load segment)
•
Animations— (only in the initial load seg ment)
Note: Large animations can greatly lengthen the
time it takes to see the start of a Shockwave 3D
animation, because they must fully download
before any of the scene c an be comes visible.
•
Nodes—or scenegraph hierarchy data (only in
the initial load segment)