26 lines
1.0 KiB
Lua
26 lines
1.0 KiB
Lua
-- ============================================================================
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-- spinner.lua - Continuously rotating object (onUpdate demo)
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-- ============================================================================
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-- Tests: onUpdate, self.rotationY, Entity.GetRotationY, Entity.SetRotationY,
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-- Timer.GetFrameCount, self.position, Entity.GetPosition
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local speed = 1 -- pi-units per frame
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function onCreate(self)
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Debug.Log("Spinner created, initial rotY: " .. self.rotationY)
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end
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function onUpdate(self, dt)
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-- Rotate the object by speed * dt each frame
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local current = Entity.GetRotationY(self)
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Entity.SetRotationY(self, current + speed * dt)
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-- Every 300 frames, log position and rotation (test Timer)
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if Timer.GetFrameCount() % 300 == 0 then
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local pos = Entity.GetPosition(self)
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Debug.Log("Spinner at frame " .. Timer.GetFrameCount()
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.. " pos=" .. pos.x .. "," .. pos.y .. "," .. pos.z
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.. " rotY=" .. Entity.GetRotationY(self))
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end
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end
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