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Path: AerospaceUtils/CAD
% Draw a spacecraft in a plain 3D box with Gouraud lighting.
Components will be grouped by subsystem. Sun and Earth vectors may be added.
To initialize:
tag = DrawSCPlanPlugIn( 'initialize', g, hFig, position ), or
tag = DrawSCPlanPlugIn( g )
g is the spacecraft CAD data structure.
hFig is the handle to the figure window
position is an array [left bottom width height] which gives the position
of the plugin in the window
If hFig is not entered it will create a new window 450 pixels square.
You need to save tag for subsequent calls.
To pass new information to the plugin (erase/update/draw) use:
DrawSCPlanPlugIn( 'update', tag, g )
To display Sun and Earth vectors use the 'vectors' action. The rECI and vECI
fields of g must be set. The Earth vector is green, the Sun vector is yellow,
and the velocity vector is red.
DrawSCPlanPlugIn( 'vectors', tag, g, jD ), -or-
DrawSCPlanPlugIn( 'vectors', tag, g, uSun )
To erase:
DrawSCPlanPlugIn( 'erase', tag )
To move components away from the center:
DrawSCPlanPlugIn( 'scale', tag, scaleFactor )
To redraw:
DrawSCPlanPlugIn( 'draw', tag )
To close the display, type:
DrawSCPlanPlugIn( 'quit', tag )
Type DrawSCPlanPlugIn for demo.
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Form:
DrawSCPlanPlugIn( action, modifier, hFig, position )
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Inputs
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action (1,:) Action
modifier (1,:) Modifier to the action
hFig (1,1) Handle to the figure or if 'update' is jD
position (1,4) [left bottom width height]
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Outputs
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tag (1,:) The tag that identifies the display
See also DrawSpacecraftPatches.
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AerospaceUtils: CAD/BHinge AerospaceUtils: CAD/Dim AerospaceUtils: CAD/DrawSpacecraftPatches Common: General/CloseFigure Common: General/IsVersionAfter Common: Graphics/XLabelS Common: Graphics/YLabelS Common: Graphics/ZLabelS Common: Time/JD2000 Math: Linear/Unit SC: Ephem/Eclipse SC: Ephem/SunV1 SC: SCModels/SimpleSat SC: SCModels/TwoArraySC
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