// Copyright (C) 2016 Klaralvdalens Datakonsult AB (KDAB). // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #ifndef QT3DEXTRAS_QTEXTUREATLAS_P_H #define QT3DEXTRAS_QTEXTUREATLAS_P_H // // W A R N I N G // ------------- // // This file is not part of the Qt API. It exists for the convenience // of other Qt classes. This header file may change from version to // version without notice, or even be removed. // // We mean it. // #include #include #include QT_BEGIN_NAMESPACE namespace Qt3DExtras { class QTextureAtlasPrivate; class QTextureAtlas : public Qt3DRender::QAbstractTexture { Q_OBJECT public: typedef int TextureId; static constexpr TextureId InvalidTexture = -1; QTextureAtlas(Qt3DCore::QNode *parent = nullptr); ~QTextureAtlas(); QOpenGLTexture::PixelFormat pixelFormat() const; void setPixelFormat(QOpenGLTexture::PixelFormat fmt); TextureId addImage(const QImage &image, int padding); void removeImage(TextureId id); qsizetype imageCount() const; bool hasImage(TextureId id) const; QRect imagePosition(TextureId id) const; QRectF imageTexCoords(TextureId id) const; int imagePadding(TextureId id) const; private: Q_DECLARE_PRIVATE(QTextureAtlas) }; } // namespace Qt3DExtras QT_END_NAMESPACE #endif // QT3DEXTRAS_QTEXTUREATLAS_P_H