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Diffstat (limited to 'src/core/render/backend/rendermesh.h')
-rw-r--r-- | src/core/render/backend/rendermesh.h | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/src/core/render/backend/rendermesh.h b/src/core/render/backend/rendermesh.h new file mode 100644 index 000000000..87987dc03 --- /dev/null +++ b/src/core/render/backend/rendermesh.h @@ -0,0 +1,125 @@ +/**************************************************************************** +** +** 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. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 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 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef RENDERMESH_H +#define RENDERMESH_H + +#include "drawable.h" + +#include <meshdata.h> +#include <axisalignedboundingbox.h> + +#include <QOpenGLVertexArrayObject> +#include <QMatrix4x4> + +class QOpenGLFunctions_3_2_Core; + +namespace Qt3D { + +class Mesh; +class RenderNode; +class RenderPass; +class RenderMaterial; +class RenderTechnique; + +class RenderMesh : public Drawable +{ +public: + explicit RenderMesh(Mesh* peer); + + void setPeer(Mesh* peer); + + void setData(MeshDataPtr mesh); + + void setTechniqueAndPass(RenderTechnique* tech, unsigned int pass); + + void setMaterial(RenderMaterial* rmat); + + void setInstanceCount(unsigned int count); + + void setModelMatrix(const QMatrix4x4& mm); + + virtual DrawStateSet* stateSet(); + + /** + * @brief mapAttributeNames - resolve mapping of mesh-data attribute + * names to parameters. + * @param t + */ + void mapAttributeNames(); + + virtual void initializeGL(QGraphicsContext* dc); + + virtual void releaseGL(); + +protected: + virtual void sendDrawingCommands( QGraphicsContext* dc ); + + virtual RenderShader* shader(); + + virtual AxisAlignedBoundingBox boundingBox() const; + +private: + + + Mesh* m_peer; + + MeshDataPtr m_meshData; + + RenderTechnique* m_technique; + unsigned int m_pass; + + RenderMaterial* m_material; + + bool m_drawIndexed; + bool m_meshDirty; + unsigned int m_instanceCount; + + QOpenGLVertexArrayObject m_vao; + + QOpenGLFunctions_3_2_Core *m_funcs; + + QMatrix4x4 m_modelMatrix; +}; + +} + +#endif // RENDERMESH_H |