Deleted obsolete stuff (i.e. pulsar texture)

src/pulsaranimationwidget.cpp

@@ -66,7 +66,6 @@ PulsarAnimationWidget::PulsarAnimationWidget(QWidget *parent) :
     m_quadricLineOfSightTop2 = NULL;
 
     // initialize texture pointers
-    m_pulsarTexture = 0;
     m_backgroundTexture = 0;
 
     // initial render timing settings
@@ -116,7 +115,6 @@ PulsarAnimationWidget::~PulsarAnimationWidget()
     if(m_quadricPulsarSpinAxis) gluDeleteQuadric(m_quadricLineOfSight);
     if(m_quadricPulsarSpinAxisTop1) gluDeleteQuadric(m_quadricLineOfSightTop1);
     if(m_quadricPulsarSpinAxisTop2) gluDeleteQuadric(m_quadricLineOfSightTop2);
-    if(m_pulsarTexture) deleteTexture(m_pulsarTexture);
     if(m_backgroundTexture) deleteTexture(m_backgroundTexture);
 }
 
@@ -183,24 +181,6 @@ void PulsarAnimationWidget::initializeGL()
     QString msgPower = tr("%1 texture dimensions not a power of 2!");
     QString msgSize = tr("Maximum texture size exceeded! Scaling down %1 texture to %2x%3...");
 
-    // prepare and check pulsar texture
-    QImage pulsarTexture(":/textures/resources/texture_pulsar.png");
-    if(pulsarTexture.width() != pulsarTexture.height()) {
-        qWarning() << msgShape.arg(tr("Pulsar"));
-    }
-    else {
-        double integer = 0.0;
-        double fraction = 0.0;
-        fraction = modf(log(pulsarTexture.width()) / log(2.0), &integer);
-        if(fraction > 0.0) {
-            qWarning() << msgPower.arg(tr("Pulsar"));
-        }
-    }
-    if(pulsarTexture.width() > maxTextureSize) {
-        qWarning() << msgSize.arg(tr("pulsar").arg(maxTextureSize).arg(maxTextureSize));
-        pulsarTexture = pulsarTexture.scaled(maxTextureSize, maxTextureSize, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
-    }
-
     // prepare and check background texture
     QImage backgroundTexture(":/textures/resources/texture_background_carina.png");
     if(backgroundTexture.width() != backgroundTexture.height()) {
@@ -220,7 +200,6 @@ void PulsarAnimationWidget::initializeGL()
     }
 
     // bind textures
-    m_pulsarTexture = bindTexture(pulsarTexture, GL_TEXTURE_2D, GL_RGBA);
     m_backgroundTexture = bindTexture(backgroundTexture, GL_TEXTURE_2D, GL_RGBA);
 
     // use mipmapped textures
@@ -263,7 +242,6 @@ void PulsarAnimationWidget::paintGL()
     static GLfloat mat_diffuse[] = {0.5, 0.5, 0.5, 1.0};
     static GLfloat mat_specular[] = {1.0, 1.0, 1.0, 1.0};
     static GLfloat low_shininess[] = {2.5};
-    static GLfloat translucent[] = {1.0, 1.0, 1.0, 0.33};
 
     glMaterialfv(GL_FRONT, GL_AMBIENT, no_mat);
     glMaterialfv(GL_FRONT, GL_DIFFUSE, mat_diffuse);

src/pulsaranimationwidget.h

@@ -85,7 +85,6 @@ private:
     GLUquadricObj *m_quadricLineOfSightTop1;
     GLUquadricObj *m_quadricLineOfSightTop2;
 
-    GLuint m_pulsarTexture;
     GLuint m_backgroundTexture;
 
     int m_framesPerSecond;