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Introduce new geometry view class for each.
Change-Id: I8e9a8f3a078d4cc63f9656ae8142e39f05d755c7
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>
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In Extras, make QTorusMesh and others a QGeometryView rather than
a QGeometryRenderer. Requires changes to scene graphs here and there
but going forward there simple shapes could be used as proxies for
picking or collision detection, etc.
Change-Id: Id488e064080dfd303e448aba11e6b242236b81d4
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>
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Component to control complexity of entities based on either
distance to camera or size on screen.
Given a specific camera, the LevelOfDetail computes the distance to
the observer, or the screen size of the entity. The currentIndex
property is updated to identify which of the entries in the
provided array of distance or size ranges contains the current value.
A disabled LevelOfDetail component will act as a simple
(user controlled) switch.
Updates are not done on disabled sub trees since their
bounding boxes may not be valid.
Change-Id: Ifa4c088de6b80b6a6ed203070411761574686cdb
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
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