1 files changed, 154 insertions, 0 deletions
diff --git a/examples/qt3d/materials-cpp/barrel.cpp b/examples/qt3d/materials-cpp/barrel.cpp
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+++ b/examples/qt3d/materials-cpp/barrel.cpp
@@ -0,0 +1,154 @@
+/****************************************************************************
+**
+** 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.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "barrel.h"
+
+const char *diffuseColorsName[] = {
+    "red",
+    "blue",
+    "green",
+    "rust",
+    "stainless_steel"
+};
+
+const char *specularColorsName[] = {
+    "_rust",
+    "_stainless_steel",
+    ""
+};
+
+const char *bumpsName[] = {
+    "no_bumps",
+    "soft_bumps",
+    "middle_bumps",
+    "hard_bumps"
+};
+
+Barrel::Barrel(Qt3D::QNode *parent)
+    : RenderableEntity(parent)
+    , m_bumps(NoBumps)
+    , m_diffuseColor(Red)
+    , m_specularColor(None)
+    , m_material(new Qt3D::QNormalDiffuseSpecularMapMaterial())
+    , m_diffuseTexture(m_material->diffuse())
+    , m_normalTexture(m_material->normal())
+    , m_specularTexture(m_material->specular())
+    , m_diffuseTextureImage(new Qt3D::QTextureImage())
+    , m_normalTextureImage(new Qt3D::QTextureImage())
+    , m_specularTextureImage(new Qt3D::QTextureImage())
+{
+    mesh()->setSource(QUrl(QStringLiteral("qrc:/assets/metalbarrel/metal_barrel.obj")));
+    scaleTransform()->setScale(0.03f);
+
+    m_diffuseTexture->addTextureImage(m_diffuseTextureImage);
+    m_normalTexture->addTextureImage(m_normalTextureImage);
+    m_specularTexture->addTextureImage(m_specularTextureImage);
+
+    setNormalTextureSource();
+    setDiffuseTextureSource();
+    setSpecularTextureSource();
+    m_material->setShininess(10.0f);
+    addComponent(m_material);
+}
+
+Barrel::~Barrel()
+{
+}
+
+void Barrel::setDiffuse(Barrel::DiffuseColor diffuse)
+{
+    if (diffuse != m_diffuseColor) {
+        m_diffuseColor = diffuse;
+        setDiffuseTextureSource();
+    }
+}
+
+void Barrel::setSpecular(Barrel::SpecularColor specular)
+{
+    if (specular != m_specularColor) {
+        m_specularColor = specular;
+        setSpecularTextureSource();
+    }
+}
+
+void Barrel::setBumps(Barrel::Bumps bumps)
+{
+    if (bumps != m_bumps) {
+        m_bumps = bumps;
+        setNormalTextureSource();
+    }
+}
+
+void Barrel::setShininess(float shininess)
+{
+    if (shininess != m_material->shininess())
+        m_material->setShininess(shininess);
+}
+
+Barrel::DiffuseColor Barrel::diffuse() const
+{
+    return m_diffuseColor;
+}
+
+Barrel::SpecularColor Barrel::specular() const
+{
+    return m_specularColor;
+}
+
+Barrel::Bumps Barrel::bumps() const
+{
+    return m_bumps;
+}
+
+float Barrel::shininess() const
+{
+    return m_material->shininess();
+}
+
+void Barrel::setNormalTextureSource()
+{
+    m_normalTextureImage->setSource(QUrl(QStringLiteral("qrc:/assets/metalbarrel/normal_") + bumpsName[m_bumps] + QStringLiteral(".webp")));
+}
+
+void Barrel::setDiffuseTextureSource()
+{
+    m_diffuseTextureImage->setSource(QUrl(QStringLiteral("qrc:/assets/metalbarrel/diffus_") + diffuseColorsName[m_diffuseColor] + QStringLiteral(".webp")));
+}
+
+void Barrel::setSpecularTextureSource()
+{
+    m_specularTextureImage->setSource(QUrl(QStringLiteral("qrc:/assets/metalbarrel/specular") + specularColorsName[m_specularColor] + QStringLiteral(".webp")));
+}