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// Copyright (C) 2026 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
// Regression scene for QTBUG-148554.
// The sub-pass is declared as a QML child of the top-level pass and referenced
// via SubRenderPass. A sub-pass must carry no ordering state (nesting depth
// stays 0 even though it has a RenderPass parent), otherwise it could sort
// ahead of genuine top-level passes if it ever entered the scheduled list.
import QtQuick
import QtQuick3D
import QtQuick3D.Helpers
Item {
width: 400
height: 400
View3D {
anchors.fill: parent
renderOverrides: View3D.DisableInternalPasses
camera: cam
PerspectiveCamera { id: cam; position: Qt.vector3d(0, 0, 300) }
DirectionalLight {}
RenderPassTexture { id: mainTex; format: RenderPassTexture.RGBA8 }
// Top-level pass that invokes the nested pass below as a sub-pass.
RenderPass {
id: mainPass
objectName: "mainPass"
clearColor: "magenta"
commands: [
ColorAttachment { target: mainTex },
DepthStencilAttachment {},
RenderablesFilter { renderableTypes: RenderablesFilter.None },
SubRenderPass { renderPass: subPass }
]
RenderPass {
id: subPass
objectName: "subPass"
materialMode: RenderPass.OriginalMaterial
commands: [
RenderablesFilter { layerMask: ContentLayer.Layer1 }
]
}
}
SimpleQuadRenderer {
texture: Texture {
textureProvider: RenderOutputProvider {
textureSource: RenderOutputProvider.UserPassTexture
renderPass: mainPass
}
}
}
Model {
source: "#Cone"
layers: ContentLayer.Layer1
materials: PrincipledMaterial {
baseColor: "cyan"
lighting: PrincipledMaterial.NoLighting
}
}
}
}