1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190
|
// Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#include "scenemodifier.h"
#include <Qt3DRender/QGeometryRenderer>
#include <QtCore/QDebug>
SceneModifier::SceneModifier(Qt3DCore::QEntity *rootEntity)
: m_rootEntity(rootEntity)
{
// Torus shape data
//! [0]
m_torus = new Qt3DExtras::QTorusMesh();
m_torus->setRadius(1.0f);
m_torus->setMinorRadius(0.4f);
m_torus->setRings(100);
m_torus->setSlices(20);
//! [0]
// TorusMesh Transform
//! [1]
Qt3DCore::QTransform *torusTransform = new Qt3DCore::QTransform();
torusTransform->setScale(2.0f);
torusTransform->setRotation(QQuaternion::fromAxisAndAngle(QVector3D(0.0f, 1.0f, 0.0f), 25.0f));
torusTransform->setTranslation(QVector3D(5.0f, 4.0f, 0.0f));
//! [1]
//! [2]
Qt3DExtras::QPhongMaterial *torusMaterial = new Qt3DExtras::QPhongMaterial();
torusMaterial->setDiffuse(QColor(QRgb(0xbeb32b)));
//! [2]
{
// Torus
//! [3]
m_torusEntity = new Qt3DCore::QEntity(m_rootEntity);
m_torusEntity->addComponent(m_torus);
m_torusEntity->addComponent(torusMaterial);
m_torusEntity->addComponent(torusTransform);
//! [3]
}
// Cone shape data
Qt3DExtras::QConeMesh *cone = new Qt3DExtras::QConeMesh();
cone->setTopRadius(0.5);
cone->setBottomRadius(1);
cone->setLength(3);
cone->setRings(50);
cone->setSlices(20);
// ConeMesh Transform
Qt3DCore::QTransform *coneTransform = new Qt3DCore::QTransform();
coneTransform->setScale(1.5f);
coneTransform->setRotation(QQuaternion::fromAxisAndAngle(QVector3D(1.0f, 0.0f, 0.0f), 45.0f));
coneTransform->setTranslation(QVector3D(0.0f, 4.0f, -1.5));
Qt3DExtras::QPhongMaterial *coneMaterial = new Qt3DExtras::QPhongMaterial();
coneMaterial->setDiffuse(QColor(QRgb(0x928327)));
// Cone
{
m_coneEntity = new Qt3DCore::QEntity(m_rootEntity);
m_coneEntity->addComponent(cone);
m_coneEntity->addComponent(coneMaterial);
m_coneEntity->addComponent(coneTransform);
}
// Cylinder shape data
Qt3DExtras::QCylinderMesh *cylinder = new Qt3DExtras::QCylinderMesh();
cylinder->setRadius(1);
cylinder->setLength(3);
cylinder->setRings(100);
cylinder->setSlices(20);
// CylinderMesh Transform
Qt3DCore::QTransform *cylinderTransform = new Qt3DCore::QTransform();
cylinderTransform->setScale(1.5f);
cylinderTransform->setRotation(QQuaternion::fromAxisAndAngle(QVector3D(1.0f, 0.0f, 0.0f), 45.0f));
cylinderTransform->setTranslation(QVector3D(-5.0f, 4.0f, -1.5));
Qt3DExtras::QPhongMaterial *cylinderMaterial = new Qt3DExtras::QPhongMaterial();
cylinderMaterial->setDiffuse(QColor(QRgb(0x928327)));
// Cylinder
{
m_cylinderEntity = new Qt3DCore::QEntity(m_rootEntity);
m_cylinderEntity->addComponent(cylinder);
m_cylinderEntity->addComponent(cylinderMaterial);
m_cylinderEntity->addComponent(cylinderTransform);
}
// Cuboid shape data
Qt3DExtras::QCuboidMesh *cuboid = new Qt3DExtras::QCuboidMesh();
// CuboidMesh Transform
Qt3DCore::QTransform *cuboidTransform = new Qt3DCore::QTransform();
cuboidTransform->setScale(4.0f);
cuboidTransform->setTranslation(QVector3D(5.0f, -4.0f, 0.0f));
Qt3DExtras::QPhongMaterial *cuboidMaterial = new Qt3DExtras::QPhongMaterial();
cuboidMaterial->setDiffuse(QColor(QRgb(0x665423)));
//Cuboid
{
m_cuboidEntity = new Qt3DCore::QEntity(m_rootEntity);
m_cuboidEntity->addComponent(cuboid);
m_cuboidEntity->addComponent(cuboidMaterial);
m_cuboidEntity->addComponent(cuboidTransform);
}
// Plane shape data
Qt3DExtras::QPlaneMesh *planeMesh = new Qt3DExtras::QPlaneMesh();
planeMesh->setWidth(2);
planeMesh->setHeight(2);
// Plane mesh transform
Qt3DCore::QTransform *planeTransform = new Qt3DCore::QTransform();
planeTransform->setScale(1.3f);
planeTransform->setRotation(QQuaternion::fromAxisAndAngle(QVector3D(1.0f, 0.0f, 0.0f), 45.0f));
planeTransform->setTranslation(QVector3D(0.0f, -4.0f, 0.0f));
Qt3DExtras::QPhongMaterial *planeMaterial = new Qt3DExtras::QPhongMaterial();
planeMaterial->setDiffuse(QColor(QRgb(0xa69929)));
// Plane
{
m_planeEntity = new Qt3DCore::QEntity(m_rootEntity);
m_planeEntity->addComponent(planeMesh);
m_planeEntity->addComponent(planeMaterial);
m_planeEntity->addComponent(planeTransform);
}
// Sphere shape data
Qt3DExtras::QSphereMesh *sphereMesh = new Qt3DExtras::QSphereMesh();
sphereMesh->setRings(20);
sphereMesh->setSlices(20);
sphereMesh->setRadius(2);
// Sphere mesh transform
Qt3DCore::QTransform *sphereTransform = new Qt3DCore::QTransform();
sphereTransform->setScale(1.3f);
sphereTransform->setTranslation(QVector3D(-5.0f, -4.0f, 0.0f));
Qt3DExtras::QPhongMaterial *sphereMaterial = new Qt3DExtras::QPhongMaterial();
sphereMaterial->setDiffuse(QColor(QRgb(0xa69929)));
// Sphere
m_sphereEntity = new Qt3DCore::QEntity(m_rootEntity);
m_sphereEntity->addComponent(sphereMesh);
m_sphereEntity->addComponent(sphereMaterial);
m_sphereEntity->addComponent(sphereTransform);
}
SceneModifier::~SceneModifier()
{
}
//! [4]
void SceneModifier::enableTorus(bool enabled)
{
m_torusEntity->setEnabled(enabled);
}
//! [4]
void SceneModifier::enableCone(bool enabled)
{
m_coneEntity->setEnabled(enabled);
}
void SceneModifier::enableCylinder(bool enabled)
{
m_cylinderEntity->setEnabled(enabled);
}
void SceneModifier::enableCuboid(bool enabled)
{
m_cuboidEntity->setEnabled(enabled);
}
void SceneModifier::enablePlane(bool enabled)
{
m_planeEntity->setEnabled(enabled);
}
void SceneModifier::enableSphere(bool enabled)
{
m_sphereEntity->setEnabled(enabled);
}
|