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++ // Copyright (C) 2023 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
++
++ void MAIN()
++ {
++ VERTEX.x += sin(uTime * 4.0 + VERTEX.y) * uAmplitude;
++ POSITION = MODELVIEWPROJECTION_MATRIX * vec4(VERTEX, 1.0);
++ }