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Slightly more pointless fun

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This commit is contained in:
Mark Watkins 2011-12-20 15:51:22 +10:00
parent 06e892b53b
commit 030c165ed0
2 changed files with 114 additions and 38 deletions
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149
Graphs/gGraphView.cpp
View File

@ -1824,7 +1824,26 @@ gGraphView::gGraphView(QWidget *parent, gGraphView * shared) :
//redrawtimer->setInterval(80);
//redrawtimer->start();
connect(redrawtimer,SIGNAL(timeout()),SLOT(repaint()));
QImage *image=new QImage(":/icons/oximeter.png");
images.push_back(image);
image=new QImage(":/docs/sheep.png");
images.push_back(image);
image=new QImage(":/icons/sdcard.png");
images.push_back(image);
image=new QImage(":/icons/preferences.png");
images.push_back(image);
image=new QImage(":/icons/overview.png");
images.push_back(image);
image=new QImage(":/icons/edit-find.png");
images.push_back(image);
}
gGraphView::~gGraphView()
{
#ifdef ENABLE_THREADED_DRAWING
@ -1849,6 +1868,9 @@ gGraphView::~gGraphView()
disconnect(timer,0,0,0);
timer->stop();
delete timer;
for (int i=0;i<images.size();i++) {
delete images[i];
}
}
void gGraphView::DrawTextQue()
{
@ -2124,6 +2146,14 @@ void gGraphView::initializeGL()
glDisable(GL_LIGHTING);
glDisable(GL_DEPTH_TEST);
glDisable(GL_TEXTURE_2D);
texid.resize(images.size());
for(int i=0;i<images.size();i++) {
texid[i]=bindTexture(*images[i]);
}
glBindTexture(GL_TEXTURE_2D,0);
// glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
}
void gGraphView::resizeGL(int w, int h)
@ -2139,7 +2169,7 @@ void gGraphView::resizeGL(int w, int h)
void gGraphView::renderSomethingFun()
{
//glPushMatrix();
// glPushMatrix();
float w=width();
float h=height();
glViewport(0, 0, w, h);
@ -2150,7 +2180,7 @@ void gGraphView::renderSomethingFun()
glLoadIdentity();
glShadeModel(GL_SMOOTH);
glClearColor(0.0f, 0.0f, 0.0f, 0.5f);
glClearColor(1.0f, 0.4f, 0.2f, 0.5f);
glClearDepth(1.0f);
glEnable(GL_DEPTH_TEST);
glDepthFunc(GL_LEQUAL);
@ -2162,47 +2192,86 @@ void gGraphView::renderSomethingFun()
glLoadIdentity();
glTranslatef(0.0f, 0.0f,-7.0f);
glRotatef(rotqube,0.0f,1.0f,0.0f);
glRotatef(rotqube,1.0f,1.0f,1.0f);
//glAlphaFunc(GL_GREATER,0.1);
glEnable(GL_ALPHA_TEST);
glEnable(GL_CULL_FACE);
//glDisable(GL_COLOR_MATERIAL);
int imgcount=6;
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glTranslatef(0.0f, 0.0f,-7.0f);
glRotatef(rotqube,0.0f,1.0f,0.0f);
glRotatef(rotqube,1.0f,1.0f,1.0f);
int i=0;
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, texid[i % imgcount]);
i++;
glBegin(GL_QUADS);
float alpha=0.08;
glColor4f(0.0f,1.0f,0.0f,alpha); // Color Blue
glVertex3f( 1.0f, 1.0f,-1.0f); // Top Right Of The Quad (Top)
glVertex3f(-1.0f, 1.0f,-1.0f); // Top Left Of The Quad (Top)
glVertex3f(-1.0f, 1.0f, 1.0f); // Bottom Left Of The Quad (Top)
glVertex3f( 1.0f, 1.0f, 1.0f); // Bottom Right Of The Quad (Top)
glColor4f(1.0f,0.5f,0.0f,alpha); // Color Orange
glVertex3f( 1.0f,-1.0f, 1.0f); // Top Right Of The Quad (Bottom)
glVertex3f(-1.0f,-1.0f, 1.0f); // Top Left Of The Quad (Bottom)
glVertex3f(-1.0f,-1.0f,-1.0f); // Bottom Left Of The Quad (Bottom)
glVertex3f( 1.0f,-1.0f,-1.0f); // Bottom Right Of The Quad (Bottom)
glColor4f(1.0f,0.0f,0.0f,alpha); // Color Red
glVertex3f( 1.0f, 1.0f, 1.0f); // Top Right Of The Quad (Front)
glVertex3f(-1.0f, 1.0f, 1.0f); // Top Left Of The Quad (Front)
glVertex3f(-1.0f,-1.0f, 1.0f); // Bottom Left Of The Quad (Front)
glVertex3f( 1.0f,-1.0f, 1.0f); // Bottom Right Of The Quad (Front)
glColor4f(1.0f,1.0f,0.0f,alpha); // Color Yellow
glVertex3f( 1.0f,-1.0f,-1.0f); // Top Right Of The Quad (Back)
glVertex3f(-1.0f,-1.0f,-1.0f); // Top Left Of The Quad (Back)
glVertex3f(-1.0f, 1.0f,-1.0f); // Bottom Left Of The Quad (Back)
glVertex3f( 1.0f, 1.0f,-1.0f); // Bottom Right Of The Quad (Back)
glColor4f(0.0f,0.0f,1.0f,alpha); // Color Blue
glVertex3f(-1.0f, 1.0f, 1.0f); // Top Right Of The Quad (Left)
glVertex3f(-1.0f, 1.0f,-1.0f); // Top Left Of The Quad (Left)
glVertex3f(-1.0f,-1.0f,-1.0f); // Bottom Left Of The Quad (Left)
glVertex3f(-1.0f,-1.0f, 1.0f); // Bottom Right Of The Quad (Left)
glColor4f(1.0f,0.0f,1.0f,alpha); // Color Violet
glVertex3f( 1.0f, 1.0f,-1.0f); // Top Right Of The Quad (Right)
glVertex3f( 1.0f, 1.0f, 1.0f); // Top Left Of The Quad (Right)
glVertex3f( 1.0f,-1.0f, 1.0f); // Bottom Left Of The Quad (Right)
glVertex3f( 1.0f,-1.0f,-1.0f); // Bottom Right Of The Quad (Right)
glTexCoord2f(0.0f, 0.0f); glVertex3f(-1.0f, -1.0f, 1.0f); // Bottom Left Of The Texture and Quad
glTexCoord2f(1.0f, 0.0f); glVertex3f( 1.0f, -1.0f, 1.0f); // Bottom Right Of The Texture and Quad
glTexCoord2f(1.0f, 1.0f); glVertex3f( 1.0f, 1.0f, 1.0f); // Top Right Of The Texture and Quad
glTexCoord2f(0.0f, 1.0f); glVertex3f(-1.0f, 1.0f, 1.0f); // Top Left Of The Texture and Quad
glEnd();
// Back Face
glBindTexture(GL_TEXTURE_2D, texid[i % imgcount]);
i++;
glBegin(GL_QUADS);
glTexCoord2f(1.0f, 0.0f); glVertex3f(-1.0f, -1.0f, -1.0f); // Bottom Right Of The Texture and Quad
glTexCoord2f(1.0f, 1.0f); glVertex3f(-1.0f, 1.0f, -1.0f); // Top Right Of The Texture and Quad
glTexCoord2f(0.0f, 1.0f); glVertex3f( 1.0f, 1.0f, -1.0f); // Top Left Of The Texture and Quad
glTexCoord2f(0.0f, 0.0f); glVertex3f( 1.0f, -1.0f, -1.0f); // Bottom Left Of The Texture and Quad
glEnd();
// Top Face
glBindTexture(GL_TEXTURE_2D, texid[i % imgcount]);
i++;
glBegin(GL_QUADS);
glTexCoord2f(0.0f, 1.0f); glVertex3f(-1.0f, 1.0f, -1.0f); // Top Left Of The Texture and Quad
glTexCoord2f(0.0f, 0.0f); glVertex3f(-1.0f, 1.0f, 1.0f); // Bottom Left Of The Texture and Quad
glTexCoord2f(1.0f, 0.0f); glVertex3f( 1.0f, 1.0f, 1.0f); // Bottom Right Of The Texture and Quad
glTexCoord2f(1.0f, 1.0f); glVertex3f( 1.0f, 1.0f, -1.0f); // Top Right Of The Texture and Quad
glEnd();
// Bottom Face
glBindTexture(GL_TEXTURE_2D, texid[i % imgcount]);
i++;
glBegin(GL_QUADS);
glTexCoord2f(1.0f, 1.0f); glVertex3f(-1.0f, -1.0f, -1.0f); // Top Right Of The Texture and Quad
glTexCoord2f(0.0f, 1.0f); glVertex3f( 1.0f, -1.0f, -1.0f); // Top Left Of The Texture and Quad
glTexCoord2f(0.0f, 0.0f); glVertex3f( 1.0f, -1.0f, 1.0f); // Bottom Left Of The Texture and Quad
glTexCoord2f(1.0f, 0.0f); glVertex3f(-1.0f, -1.0f, 1.0f); // Bottom Right Of The Texture and Quad
glEnd();
// Right face
glBindTexture(GL_TEXTURE_2D, texid[i % imgcount]);
i++;
glBegin(GL_QUADS);
glTexCoord2f(1.0f, 0.0f); glVertex3f( 1.0f, -1.0f, -1.0f); // Bottom Right Of The Texture and Quad
glTexCoord2f(1.0f, 1.0f); glVertex3f( 1.0f, 1.0f, -1.0f); // Top Right Of The Texture and Quad
glTexCoord2f(0.0f, 1.0f); glVertex3f( 1.0f, 1.0f, 1.0f); // Top Left Of The Texture and Quad
glTexCoord2f(0.0f, 0.0f); glVertex3f( 1.0f, -1.0f, 1.0f); // Bottom Left Of The Texture and Quad
glEnd();
// Left Face
glBindTexture(GL_TEXTURE_2D, texid[i % imgcount]);
i++;
glBegin(GL_QUADS);
glTexCoord2f(0.0f, 0.0f); glVertex3f(-1.0f, -1.0f, -1.0f); // Bottom Left Of The Texture and Quad
glTexCoord2f(1.0f, 0.0f); glVertex3f(-1.0f, -1.0f, 1.0f); // Bottom Right Of The Texture and Quad
glTexCoord2f(1.0f, 1.0f); glVertex3f(-1.0f, 1.0f, 1.0f); // Top Right Of The Texture and Quad
glTexCoord2f(0.0f, 1.0f); glVertex3f(-1.0f, 1.0f, -1.0f); // Top Left Of The Texture and Quad
glEnd();
glDisable(GL_BLEND);
//glBindTexture(GL_TEXTURE_2D, texid[0]);
glBindTexture(GL_TEXTURE_2D, 0);
glDisable(GL_ALPHA_TEST);
glDisable(GL_TEXTURE_2D);
glDisable(GL_CULL_FACE);
glDisable(GL_DEPTH_TEST);
rotqube +=0.9f;
@ -2214,7 +2283,8 @@ void gGraphView::renderSomethingFun()
glOrtho(0, width(), height(), 0, -1, 1);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glDisable(GL_DEPTH_TEST);
// glPopMatrix();
}
void gGraphView::paintGL()
@ -2326,6 +2396,9 @@ void gGraphView::paintGL()
int x,y;
GetTextExtent(m_emptytext,x,y,bigfont);
AddTextQue(m_emptytext,(width()/2)-x/2,(height()/2)+y/2,0.0,col,bigfont);
if (something_fun && this->isVisible())
renderSomethingFun();
}
@ -2360,7 +2433,7 @@ void gGraphView::paintGL()
//glDisable(GL_TEXTURE_2D);
//glDisable(GL_DEPTH_TEST);
if (something_fun && !numgraphs && this->isVisible()) {
renderSomethingFun();
// renderSomethingFun();
redrawtimer->setInterval(25);
redrawtimer->setSingleShot(true);

3
Graphs/gGraphView.h
View File

@ -904,6 +904,9 @@ protected:
qint64 m_minx,m_maxx;
float print_scaleX,print_scaleY;
QVector<QImage *> images;
QVector<GLuint> texid;
signals: