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Shadow version of benchmarking app 

Added shadows to benchmarking test application to test two pass
rendering performance.

Change-Id: I81bb6e9fea32ab70d6c5c65a9ba787d976e2eaa0
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>
This commit is contained in:
Mika Salmela 2015-10-29 12:09:19 +02:00
parent 68d32040f6
commit 9b9f34701f
15 changed files with 668 additions and 31 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

63
tests/benchmarks/Qt3DBench/GroundPlane.qml Normal file
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@ -0,0 +1,63 @@
/****************************************************************************
**
** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt3D module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information to
** ensure the GNU General Public License version 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
import Qt3D.Core 2.0
import Qt3D.Render 2.0
Entity {
id: root
property Material material
PlaneMesh {
id: groundMesh
width: 50
height: width
meshResolution: Qt.size(2, 2)
}
Transform {
id: groundTransform
Translate {
dy: -14
}
}
components: [
groundMesh,
groundTransform,
material
]
}

62
tests/benchmarks/Qt3DBench/Light.qml Normal file
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@ -0,0 +1,62 @@
/****************************************************************************
**
** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the Qt3D module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information to
** ensure the GNU General Public License version 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
import Qt3D.Core 2.0
import Qt3D.Render 2.0
Entity {
id: root
property vector3d lightPosition: Qt.vector3d(30.0, 30.0, 0.0)
property vector3d lightIntensity: Qt.vector3d(1.0, 1.0, 1.0)
readonly property Camera lightCamera: lightCamera
readonly property matrix4x4 lightViewProjection: lightCamera.projectionMatrix.times(lightCamera.matrix)
Camera {
id: lightCamera
objectName: "lightCameraLens"
projectionType: CameraLens.PerspectiveProjection
fieldOfView: 45
aspectRatio: 1280 / 768 //mainview.width / mainview.height
nearPlane: 0.1
farPlane: 200.0
position: root.lightPosition
upVector: Qt.vector3d( 0.0, 1.0, 0.0 )
viewCenter: Qt.vector3d( 0.0, 0.0, 0.0 )
}
}

64
tests/benchmarks/Qt3DBench/Qt3DBenchFrameGraph.qml
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@ -34,34 +34,68 @@
**
****************************************************************************/
import Qt3D 2.0
import Qt3D.Renderer 2.0
import Qt3D.Core 2.0
import Qt3D.Render 2.0
import QtQuick 2.2 as QQ2
FrameGraph {
id: root
property alias viewCamera: cameraSelector.camera
property alias viewCamera: viewCameraSelector.camera
property alias lightCamera: lightCameraSelector.camera
readonly property Texture2D shadowTexture: depthTexture
activeFrameGraph: Viewport {
rect: Qt.rect(0.0, 0.0, 1.0, 1.0)
clearColor: Qt.rgba(0.0, 0.0, 0.0, 1.0)
CameraSelector {
id: cameraSelector
camera: Camera {
id: camera
projectionType: CameraLens.PerspectiveProjection
fieldOfView: 45
aspectRatio: mainview.width / mainview.height
nearPlane: 0.01
farPlane: 1000.0
position: Qt.vector3d(0.0, 0.0, -100.0)
upVector: Qt.vector3d( 0.0, 1.0, 0.0 )
viewCenter: Qt.vector3d( 0.0, 0.0, 0.0 )
RenderPassFilter {
includes: [ Annotation { name: "pass"; value: "shadowmap" } ]
RenderTargetSelector {
target: RenderTarget {
attachments: [
RenderAttachment {
name: "depth"
type: RenderAttachment.DepthAttachment
texture: Texture2D {
id: depthTexture
width: 1024
height: 1024
format: Texture.DepthFormat
generateMipMaps: false
magnificationFilter: Texture.Linear
minificationFilter: Texture.Linear
wrapMode {
x: WrapMode.ClampToEdge
y: WrapMode.ClampToEdge
}
comparisonFunction: Texture.CompareLessEqual
comparisonMode: Texture.CompareRefToTexture
}
}
]
}
ClearBuffer {
buffers: ClearBuffer.DepthBuffer
CameraSelector {
id: lightCameraSelector
}
}
}
}
RenderPassFilter {
includes: [ Annotation { name: "pass"; value: "forward" } ]
ClearBuffer {
buffers : ClearBuffer.ColorDepthBuffer
CameraSelector {
id: viewCameraSelector
}
}
}
}

3
tests/benchmarks/Qt3DBench/Qt3DBenchMain.qml
View File

@ -58,13 +58,12 @@ Item {
}
}
// FPS thing
property int frames: 0
Timer {
interval: 1000
repeat: true
running: true//!fpsDisplay.hidden
running: true
onTriggered: {
console.log("Frames done :" + frames)
frames = 0

88
tests/benchmarks/Qt3DBench/ShadowEffect.qml Normal file
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@ -0,0 +1,88 @@
/****************************************************************************
**
** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt3D module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information to
** ensure the GNU General Public License version 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
import Qt3D.Core 2.0
import Qt3D.Render 2.0
Effect {
id: root
property Texture2D shadowTexture
property Light light
parameters: [
Parameter { name: "lightViewProjection"; value: root.light.lightViewProjection },
Parameter { name: "lightPosition"; value: root.light.lightPosition },
Parameter { name: "lightIntensity"; value: root.light.lightIntensity },
Parameter { name: "shadowMapTexture"; value: root.shadowTexture }
]
techniques: [
Technique {
renderPasses: [
RenderPass {
annotations: [ Annotation { name: "pass"; value: "shadowmap" } ]
shaderProgram: ShaderProgram {
vertexShaderCode: loadSource("qrc:/shaders/shadowmap.vert")
fragmentShaderCode: loadSource("qrc:/shaders/shadowmap.frag")
}
renderStates: [
PolygonOffset { factor: 4; units: 4 },
DepthTest { func: DepthTest.Less }
]
},
RenderPass {
annotations: [ Annotation { name: "pass"; value: "forward" } ]
bindings: [
ParameterMapping { parameterName: "ambient"; shaderVariableName: "ka"; bindingType: ParameterMapping.Uniform },
ParameterMapping { parameterName: "diffuse"; shaderVariableName: "kd"; bindingType: ParameterMapping.Uniform },
ParameterMapping { parameterName: "specular"; shaderVariableName: "ks"; bindingType: ParameterMapping.Uniform }
]
shaderProgram: ShaderProgram {
vertexShaderCode: loadSource("qrc:/shaders/ads.vert")
fragmentShaderCode: loadSource("qrc:/shaders/ads.frag")
}
}
]
}
]
}

54
tests/benchmarks/Qt3DBench/ShadowMaterial.qml Normal file
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@ -0,0 +1,54 @@
/****************************************************************************
**
** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt3D module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information to
** ensure the GNU General Public License version 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
import Qt3D.Core 2.0
import Qt3D.Render 2.0
import QtQuick 2.1
Material {
id: root
property color ambientColor: Qt.rgba(0.1, 0.1, 0.1, 1.0)
property color diffuseColor: Qt.rgba(0.7, 0.7, 0.9, 1.0)
property color specularColor: Qt.rgba(0.1, 0.1, 0.1, 1.0)
property real shininess: 150.0
parameters: [
Parameter { name: "ambient"; value: Qt.vector3d(root.ambientColor.r, root.ambientColor.g, root.ambientColor.b) },
Parameter { name: "diffuse"; value: Qt.vector3d(root.diffuseColor.r, root.diffuseColor.g, root.diffuseColor.b) },
Parameter { name: "specular"; value: Qt.vector3d(root.specularColor.r, root.specularColor.g, root.specularColor.b) },
Parameter { name: "shininess"; value: root.shininess }
]
}

8
tests/benchmarks/Qt3DBench/SphereElement.qml
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@ -34,14 +34,15 @@
**
****************************************************************************/
import Qt3D 2.0
import Qt3D.Renderer 2.0
import Qt3D.Core 2.0
import Qt3D.Render 2.0
Entity {
id: root
property real xPos: 0
property real yPos: 0
property real zPos: 0
property Material material
SphereMesh {
id: sphereMesh
@ -61,6 +62,7 @@ Entity {
components: [
sphereMesh,
sphereTransform
sphereTransform,
material
]
}

54
tests/benchmarks/Qt3DBench/SphereView.qml
View File

@ -34,31 +34,56 @@
**
****************************************************************************/
import Qt3D 2.0
import Qt3D.Renderer 2.0
import Qt3D.Core 2.0
import Qt3D.Render 2.0
import QtQuick 2.0 as QQ2
Entity {
id: sceneRoot
Camera {
id: camera
projectionType: CameraLens.PerspectiveProjection
fieldOfView: 45
aspectRatio: 1280 / 768 //_window.width / _window.height
nearPlane: 0.01
farPlane: 1000.0
position: Qt.vector3d(0.0, 0.0, -100.0)
upVector: Qt.vector3d( 0.0, 1.0, 0.0 )
viewCenter: Qt.vector3d( 0.0, 0.0, 0.0 )
}
Configuration {
controlledCamera: camera
}
Light {
id: light
}
components: [
Qt3DBenchFrameGraph {
id: frameGraph
viewCamera: camera
lightCamera: light.lightCamera
}
]
Configuration {
controlledCamera: frameGraph.viewCamera
ShadowEffect {
id: shadowEffect
shadowTexture: frameGraph.shadowTexture
light: light
}
NodeInstantiator {
id: spheres
property int count: 900
property int count: 100
property real spacing: 2
property int cols: 10
property int rows: 9
property int rows: 10
property int levelCount: cols * rows
property int levels: 10
property int levels: 1
model: count
delegate: SphereElement {
@ -67,6 +92,21 @@ Entity {
xPos: spheres.spacing * (index % spheres.cols - 0.5 * (spheres.cols - 1))
yPos: spheres.spacing * (Math.floor(index / spheres.levelCount) - 0.5 * spheres.levels)
zPos: spheres.spacing * (Math.floor((index % spheres.levelCount) / spheres.cols) - 0.5 * spheres.rows)
material: ShadowMaterial {
effect: shadowEffect
diffuseColor: Qt.rgba(0.9, 0.5, 0.3, 1.0)
shininess: 75
}
}
}
// Ground plane
// Just for showing that shadows are really working
GroundPlane {
material: ShadowMaterial {
effect: shadowEffect
diffuseColor: Qt.rgba(0.2, 0.5, 0.3, 1.0)
specularColor: Qt.rgba(1.0, 0, 0, 1.0)
}
}
}

39
tests/benchmarks/Qt3DBench/main.cpp
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@ -34,6 +34,8 @@
**
****************************************************************************/
#if 0
// This one uses Scene3D
#include <QGuiApplication>
#include <QQuickView>
#include <QOpenGLContext>
@ -51,6 +53,7 @@ int main(int argc, char **argv)
format.setSamples(4);
QQuickView view;
view.resize(1280, 768);
view.setFormat(format);
view.setResizeMode(QQuickView::SizeRootObjectToView);
view.setSource(QUrl("qrc:/Qt3DBenchMain.qml"));
@ -58,3 +61,39 @@ int main(int argc, char **argv)
return app.exec();
}
#else
#include <window.h>
#include <Qt3DRender/qrenderaspect.h>
#include <Qt3DInput/QInputAspect>
#include <Qt3DQuick/QQmlAspectEngine>
#include <QGuiApplication>
#include <QQmlContext>
#include <QQmlEngine>
int main(int argc, char* argv[])
{
QGuiApplication app(argc, argv);
Window view;
Qt3DCore::Quick::QQmlAspectEngine engine;
view.resize(1280, 768);
engine.aspectEngine()->registerAspect(new Qt3DRender::QRenderAspect());
engine.aspectEngine()->registerAspect(new Qt3DInput::QInputAspect());
engine.aspectEngine()->initialize();
QVariantMap data;
data.insert(QStringLiteral("surface"), QVariant::fromValue(static_cast<QSurface *>(&view)));
data.insert(QStringLiteral("eventSource"), QVariant::fromValue(&view));
engine.aspectEngine()->setData(data);
engine.qmlEngine()->rootContext()->setContextProperty("_window", &view);
engine.setSource(QUrl("qrc:/SphereView.qml"));
view.show();
return app.exec();
}
#endif

8
tests/benchmarks/Qt3DBench/qt3dbench-qml.pro
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@ -1,4 +1,8 @@
QT += qml quick
!include( ../../../examples/qt3d/examples.pri ) {
error( "Couldn't find the examples.pri file!" )
}
QT += 3dcore 3drender 3dinput 3dquick qml quick
SOURCES += \
main.cpp
@ -8,5 +12,3 @@ OTHER_FILES += \
RESOURCES += \
qt3dbench-qml.qrc
DISTFILES +=

10
tests/benchmarks/Qt3DBench/qt3dbench-qml.qrc
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@ -1,8 +1,16 @@
<RCC>
<qresource prefix="/">
<file>Qt3DBenchMain.qml</file>
<file>Qt3DBenchFrameGraph.qml</file>
<file>SphereView.qml</file>
<file>SphereElement.qml</file>
<file>GroundPlane.qml</file>
<file>shaders/shadowmap.frag</file>
<file>shaders/shadowmap.vert</file>
<file>shaders/ads.frag</file>
<file>shaders/ads.vert</file>
<file>Light.qml</file>
<file>ShadowEffect.qml</file>
<file>ShadowMaterial.qml</file>
<file>Qt3DBenchMain.qml</file>
</qresource>
</RCC>

93
tests/benchmarks/Qt3DBench/shaders/ads.frag Normal file
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@ -0,0 +1,93 @@
/****************************************************************************
**
** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt3D module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information to
** ensure the GNU General Public License version 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#version 150 core
uniform mat4 viewMatrix;
uniform vec3 lightPosition;
uniform vec3 lightIntensity;
uniform vec3 ka; // Ambient reflectivity
uniform vec3 kd; // Diffuse reflectivity
uniform vec3 ks; // Specular reflectivity
uniform float shininess; // Specular shininess factor
uniform sampler2DShadow shadowMapTexture;
in vec4 positionInLightSpace;
in vec3 position;
in vec3 normal;
out vec4 fragColor;
vec3 dsModel(const in vec3 pos, const in vec3 n)
{
// Calculate the vector from the light to the fragment
vec3 s = normalize(vec3(viewMatrix * vec4(lightPosition, 1.0)) - pos);
// Calculate the vector from the fragment to the eye position
// (origin since this is in "eye" or "camera" space)
vec3 v = normalize(-pos);
// Reflect the light beam using the normal at this fragment
vec3 r = reflect(-s, n);
// Calculate the diffuse component
float diffuse = max(dot(s, n), 0.0);
// Calculate the specular component
float specular = 0.0;
if (dot(s, n) > 0.0)
specular = pow(max(dot(r, v), 0.0), shininess);
// Combine the diffuse and specular contributions (ambient is taken into account by the caller)
return lightIntensity * (kd * diffuse + ks * specular);
}
void main()
{
float shadowMapSample = textureProj(shadowMapTexture, positionInLightSpace);
vec3 ambient = lightIntensity * ka;
vec3 result = ambient;
if (shadowMapSample > 0)
result += dsModel(position, normalize(normal));
fragColor = vec4(result, 1.0);
}

66
tests/benchmarks/Qt3DBench/shaders/ads.vert Normal file
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@ -0,0 +1,66 @@
/****************************************************************************
**
** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt3D module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information to
** ensure the GNU General Public License version 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#version 150 core
in vec3 vertexPosition;
in vec3 vertexNormal;
out vec4 positionInLightSpace;
out vec3 position;
out vec3 normal;
uniform mat4 lightViewProjection;
uniform mat4 modelMatrix;
uniform mat4 modelView;
uniform mat3 modelViewNormal;
uniform mat4 mvp;
void main()
{
// positionInLightSpace = lightViewProjection * modelMatrix * vec4(vertexPosition, 1.0);
const mat4 shadowMatrix = mat4(0.5, 0.0, 0.0, 0.0,
0.0, 0.5, 0.0, 0.0,
0.0, 0.0, 0.5, 0.0,
0.5, 0.5, 0.5, 1.0);
positionInLightSpace = shadowMatrix * lightViewProjection * modelMatrix * vec4(vertexPosition, 1.0);
normal = normalize(modelViewNormal * vertexNormal);
position = vec3(modelView * vec4(vertexPosition, 1.0));
gl_Position = mvp * vec4(vertexPosition, 1.0);
}

41
tests/benchmarks/Qt3DBench/shaders/shadowmap.frag Normal file
View File

@ -0,0 +1,41 @@
/****************************************************************************
**
** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt3D module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information to
** ensure the GNU General Public License version 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#version 150 core
void main()
{
}

46
tests/benchmarks/Qt3DBench/shaders/shadowmap.vert Normal file
View File

@ -0,0 +1,46 @@
/****************************************************************************
**
** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt3D module of the Qt Toolkit.
**
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#version 150 core
in vec3 vertexPosition;
uniform mat4 mvp;
void main()
{
gl_Position = mvp * vec4(vertexPosition, 1.0);
}