QGIS API Documentation
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src
3d
qgspreviewquad.h
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/***************************************************************************
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qgspreviewquad.h
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--------------------------------------
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Date : August 2020
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Copyright : (C) 2020 by Belgacem Nedjima
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Email : gb underscore nedjima at esi dot dz
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef QGSPREVIEWQUAD_H
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#define QGSPREVIEWQUAD_H
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#include <Qt3DCore/QEntity>
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#include <Qt3DRender/QMaterial>
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#include <Qt3DRender/QParameter>
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#include <Qt3DRender/QEffect>
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#define SIP_NO_FILE
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class
QgsPreviewQuadMaterial
:
public
Qt3DRender::QMaterial
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{
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Q_OBJECT
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public
:
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QgsPreviewQuadMaterial
( Qt3DRender::QAbstractTexture *texture, QVector<Qt3DRender::QParameter *> additionalShaderParameters = QVector<Qt3DRender::QParameter *>(), QNode *parent =
nullptr
);
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void
setViewPort
( QVector2D centerTexCoords, QVector2D sizeTexCoords );
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private
:
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Qt3DRender::QEffect *mEffect =
nullptr
;
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Qt3DRender::QParameter *mTextureParameter =
nullptr
;
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Qt3DRender::QParameter *mCenterTextureCoords =
nullptr
;
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Qt3DRender::QParameter *mSizeTextureCoords =
nullptr
;
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};
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class
QgsPreviewQuad
:
public
Qt3DCore::QEntity
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{
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Q_OBJECT
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public
:
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QgsPreviewQuad
( Qt3DRender::QAbstractTexture *texture,
const
QPointF ¢erNDC,
const
QSizeF &size, QVector<Qt3DRender::QParameter *> additionalShaderParameters = QVector<Qt3DRender::QParameter *>(), Qt3DCore::QEntity *parent =
nullptr
);
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void
setViewPort
(
const
QPointF ¢erNDC,
const
QSizeF &size );
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private
:
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QgsPreviewQuadMaterial
*mMaterial =
nullptr
;
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};
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#endif
// QGSPREVIEWQUAD_H
QgsPreviewQuadMaterial
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Definition
qgspreviewquad.h:34
QgsPreviewQuadMaterial::setViewPort
void setViewPort(QVector2D centerTexCoords, QVector2D sizeTexCoords)
Sets the view port of the quad.
Definition
qgspreviewquad.cpp:120
QgsPreviewQuad
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Definition
qgspreviewquad.h:59
QgsPreviewQuad::setViewPort
void setViewPort(const QPointF ¢erNDC, const QSizeF &size)
Sets where the quad will be located on the scene.
Definition
qgspreviewquad.cpp:81
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