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// Copyright (C) 2026 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
// PipelineStateOverride blendEnabled + targetBlend0 test.
// A white sphere is rendered with an AugmentMaterial augment shader that outputs
// vec4(1.0, 1.0, 1.0, 0.5) — white at 50 % alpha.
// With blendEnabled: true and SrcAlpha/OneMinusSrcAlpha blending against the blue
// clear colour the expected result is a mix of white and blue.
import QtQuick
import QtQuick3D
import QtQuick3D.Helpers
Rectangle {
width: 400
height: 400
color: "black"
View3D {
anchors.fill: parent
renderOverrides: View3D.DisableInternalPasses
environment: SceneEnvironment {
backgroundMode: SceneEnvironment.Color
clearColor: "black"
}
PerspectiveCamera {
position: Qt.vector3d(0, 0, 300)
}
RenderPassTexture {
id: colorTex
format: RenderPassTexture.RGBA8
}
RenderPass {
id: mainPass
materialMode: RenderPass.AugmentMaterial
augmentShader: "blendenabled_augment.glsl"
clearColor: "blue"
commands: [
ColorAttachment { target: colorTex },
DepthStencilAttachment {},
PipelineStateOverride {
blendEnabled: true
targetBlend0.enable: true
targetBlend0.srcColor: RenderTargetBlend.SrcAlpha
targetBlend0.dstColor: RenderTargetBlend.OneMinusSrcAlpha
targetBlend0.srcAlpha: RenderTargetBlend.One
targetBlend0.dstAlpha: RenderTargetBlend.OneMinusSrcAlpha
}
]
}
SimpleQuadRenderer {
texture: Texture {
textureProvider: RenderOutputProvider {
textureSource: RenderOutputProvider.UserPassTexture
renderPass: mainPass
attachmentSelector: RenderOutputProvider.Attachment0
}
}
}
// Large white sphere to fill most of the screen
Model {
source: "#Sphere"
scale: Qt.vector3d(3, 3, 3)
materials: PrincipledMaterial {
baseColor: "white"
lighting: PrincipledMaterial.NoLighting
}
}
}
}