Picking Types

Classes
class	Foundry::Katana::ViewerAPI::PickedAttrsMap
Typedefs
typedef uint64_t	Foundry::Katana::ViewerAPI::FnPickId
	An integer that identifies a pickable object.
Functions
void	Foundry::Katana::ViewerAPI::pickIdToColor (FnPickId pickId, Vec4i &color)
	Updates the given color with values that represent the given pick ID.

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Typedef Documentation

typedef uint64_t Foundry::Katana::ViewerAPI::FnPickId

An integer that identifies a pickable object.

See pickIdToColor() to see how this can be converted into an ID color that can be used in Viewport::pickerDraw() and ViewportLayer::pickerDraw().

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Function Documentation

void Foundry::Katana::ViewerAPI::pickIdToColor	(	FnPickId	pickId,
		Vec4i &	color
	)		[inline]

Updates the given color with values that represent the given pick ID.

Given a pick ID, this returns a color that should be used when rendering the IDs for picking in the functions Viewport::pickerDraw() and ViewportLayer::pickerDraw(). Since this is a 64bit ID, this color will refer only to its first 32 lower bits.