turanszkij
61 lines
1.6 KiB
Lua
61 lines
1.6 KiB
Lua
-- This script will play a camera animation chain from "cam0" -to "camN" named camera proxies in the scene
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-- To use this, first place four cameras into the scene and name them cam0, cam1, cam2 and cam3, then press F8 to start
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-- The animation will repeat infinitely, but it will cut from last to first proxy at the end
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-- If no name is provided, this will return the main camera:
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local cam = GetCamera()
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-- Camera speed overridable from outer scope too:
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scriptableCameraSpeed = 0.4
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-- Animation state:
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local tt = 0.0
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local play = false
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local rot = 0
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-- Gather camera proxies in the scene from "cam0" to "cam1", "cam2", ... "camN":
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local proxies={}
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local it = 0
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while true do
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local cam = GetCamera("cam" .. it)
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if(cam == nil) then
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break
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end
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it = it + 1
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proxies[it] = cam
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end
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runProcess(function()
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while true do
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if(input.Press(VK_F8)) then
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-- Reset animation:
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tt = 0.0
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play = not play
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rot = 0
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end
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if(play) then
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-- Play animation:
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--local proxies = { GetCamera("cam0"), GetCamera("cam1"), GetCamera("cam2"), GetCamera("cam3") }
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local count = len(proxies)
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-- Place main camera on spline:
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cam.CatmullRom(proxies[math.clamp(rot - 1, 0, count - 1) + 1], proxies[math.clamp(rot, 0, count - 1) + 1], proxies[math.clamp(rot + 1, 0, count - 1) + 1], proxies[math.clamp(rot + 2, 0, count - 1) + 1], tt)
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-- Advance animation state:
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tt = tt + scriptableCameraSpeed * getDeltaTime()
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if(tt >= 1.0) then
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tt = 0.0
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rot = rot + 1
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end
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if(rot >= count - 1) then
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rot = 0
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end
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end
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-- Wait for update() tick from Engine
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update()
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end
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end) |