Module renamed

Task-number: QTRD-2224

Change-Id: Iec18b6121809300b11d85445281d3c626c434f35
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>

1 files changed, 110 insertions, 0 deletions

diff --git a/src/datavisualization/utils/shaderhelper_p.h b/src/datavisualization/utils/shaderhelper_p.h
new file mode 100644
index 00000000..72a7b256
--- /dev/null
+++ b/src/datavisualization/utils/shaderhelper_p.h
@@ -0,0 +1,110 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use contact form at http://qt.digia.com
+**
+** This file is part of the QtDataVisualization module.
+**
+** Licensees holding valid Qt Enterprise licenses may use this file in
+** accordance with the Qt Enterprise License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://qt.digia.com
+**
+****************************************************************************/
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the QtDataVisualization API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+
+#ifndef SHADERHELPER_P_H
+#define SHADERHELPER_P_H
+
+#include "datavisualizationglobal_p.h"
+#include <QOpenGLFunctions>
+
+class QOpenGLShaderProgram;
+
+QT_DATAVISUALIZATION_BEGIN_NAMESPACE
+
+class ShaderHelper
+{
+    public:
+    ShaderHelper(QObject *parent,
+                 const QString &vertexShader = QString(),
+                 const QString &fragmentShader = QString(),
+                 const QString &texture = QString(),
+                 const QString &depthTexture = QString());
+    ~ShaderHelper();
+
+    void setShaders(const QString &vertexShader, const QString &fragmentShader);
+    void setTextures(const QString &texture, const QString &depthTexture);
+
+    void initialize();
+    void bind();
+    void release();
+    void setUniformValue(GLuint uniform, const QVector3D &value);
+    void setUniformValue(GLuint uniform, const QVector4D &value);
+    void setUniformValue(GLuint uniform, const QMatrix4x4 &value);
+    void setUniformValue(GLuint uniform, GLfloat value);
+    void setUniformValue(GLuint uniform, GLint value);
+
+    GLuint MVP();
+    GLuint view();
+    GLuint model();
+    GLuint nModel();
+    GLuint depth();
+    GLuint lightP();
+    GLuint lightS();
+    GLuint ambientS();
+    GLuint shadowQ();
+    GLuint color();
+    GLuint texture();
+    GLuint shadow();
+
+    GLuint posAtt();
+    GLuint uvAtt();
+    GLuint normalAtt();
+
+    private:
+    QObject *m_caller;
+    QOpenGLShaderProgram *m_program;
+
+    QString m_vertexShaderFile;
+    QString m_fragmentShaderFile;
+
+    QString m_textureFile;
+    QString m_depthTextureFile;
+
+    GLuint m_positionAttr;
+    GLuint m_uvAttr;
+    GLuint m_normalAttr;
+
+    GLuint m_colorUniform;
+    GLuint m_viewMatrixUniform;
+    GLuint m_modelMatrixUniform;
+    GLuint m_invTransModelMatrixUniform;
+    GLuint m_depthMatrixUniform;
+    GLuint m_mvpMatrixUniform;
+    GLuint m_lightPositionUniform;
+    GLuint m_lightStrengthUniform;
+    GLuint m_ambientStrengthUniform;
+    GLuint m_shadowQualityUniform;
+    GLuint m_textureUniform;
+    GLuint m_shadowUniform;
+
+    GLboolean m_initialized;
+};
+
+QT_DATAVISUALIZATION_END_NAMESPACE
+
+#endif