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42 lines
1.8 KiB
42 lines
1.8 KiB
5 years ago
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-- __ _ _______ _ __
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-- / / /\ | | |__ __| | | \ \
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-- / / / \ | |_ __ ___ | | ___ ___| |__ \ \
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-- < < / /\ \ | | '_ ` _ \| |/ _ \/ __| '_ \ > >
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-- \ \ / ____ \| | | | | | | | __/ (__| | | | / /
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-- \_\ /_/ \_\_|_| |_| |_|_|\___|\___|_| |_| /_/
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Quantum.Client.Cam = {}
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function Quantum.Client.Cam.InvertAngle( ang ) return Angle( -ang.x, ang.y, -ang.z ) end -- Flip the camera 180* relative to target
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function Quantum.Client.Cam.Start( scene, fov, velocity, loop )
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local frac = 0
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local time = velocity || 10 -- speed of the camera ( how long till it reaches its finish point )
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local scene_index = 1
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scene.pos2 = scene.pos2 || scene.pos1 -- if there is no finish pos then make it stay still at starting pos
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scene.ang2 = scene.ang2 || scene.ang1
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hook.Remove( "CalcView", "Quantum_Cinematic" ) -- if a cinematic is already running; cancel it
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hook.Add( "CalcView", "Quantum_Cinematic", function( ply, pos, ang, fov )
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frac = math.Clamp( frac + FrameTime()/velocity, 0, 1 )
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if( frac <= 0 ) then return end
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local view = {
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origin = LerpVector( frac, scene.pos1[scene_index], scene.pos2[scene_index] ),
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angles = LerpAngle( frac, scene.ang1[scene_index], scene.ang2[scene_index] ),
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fov = fov,
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drawviewer = true
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}
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if( view.origin:IsEqualTol( scene.pos2[scene_index], 2 ) ) then
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frac = 0
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scene_index = scene_index + 1
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if( scene_index > #scene.pos1 && loop ) then scene_index = 1 end -- if all scenes are finished, loop them if loop is enabled
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-- otherwise it will just stop at the end.
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end
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return view
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end)
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end
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