Drawover¶
ILxDrawingOverride¶
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class
ILxDrawingOverride¶ The DrawingOverride interface is an optional interface on package servers. This allows the package, when present in a scene, to override the default drawing of the scene in the interactive viewports,
Public Functions
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int
Flags(LXtObjectID self)¶ The flags on the interface determine the overrides that it supports.
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LxResult
AffectedItems(LXtObjectID self, LXtObjectID scene, LXtObjectID collection)¶ Get a collection of the affected items
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LxResult
SetItem(LXtObjectID self, LXtObjectID item, unsigned *styles)¶ Set a specific item and read the style bits for override.
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LxResult
GetColor(LXtObjectID self, unsigned style, LXtVector4 rgba)¶ Read the color for a specific style bit.
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LxResult
InitContext(LXtObjectID self)¶ Initialize pass drawing with the GL context pointer.
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void
CleanupContext(LXtObjectID self)¶ Cleanup any state in the GL context.
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LxResult
DrawVisitor(LXtObjectID self, LXtObjectID scene, LXtObjectID view, void **ppvObj)¶ Allocate a draw visitor. This is an object specific to a scene and a view, and it draws itself when the Visitor::Evaluate() method is called.
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int
LXfDRAWOVER_ITEM_STYLES
LXfDRAWOVER_PASS_SOLID
LXfDRAWOVER_STYLE_GHOSTING