void BlendShapeViewer::paintGL() {
makeCurrent();
glClearColor(1, 1, 1, 0);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glEnable(GL_DEPTH_TEST);
glDepthMask(GL_TRUE);
glEnable(GL_CULL_FACE);
glCullFace(GL_BACK);
glPushMatrix();
// setup the viewing matrices
setupViewingParameters();
enableLighting();
glColor4f(0, 0.5, 1.0, 1.0);
mesh.draw();
//drawGenreatedMesh();
glColor4f(0, 0, 0, 0.25);
targetMesh.drawFrame();
if( showLandmarks )
drawLandmarks();
disableLighting();
//drawMeshToFBO();
glPopMatrix();
glDisable(GL_CULL_FACE);
}
void renderFunction()
{
float grey = 241.0;
glClearColor(grey/255.0, grey/255.0, grey/255.0, 0.0);
glClear(GL_COLOR_BUFFER_BIT);
glLoadIdentity();
glOrtho(-20.0, areaWidth+25.0, -20.0, areaHeight+25.0, -1.0, 1.0);
drawAxes();
drawCamera(simCamera.position(), 1.0, 0.0, 0.0);
drawCamera(filter.position(), 0.0, 0.0, 1.0);
printf("\n");
drawLandmarks();
glutSwapBuffers();
glFlush();
}
void WorldDrawer::drawWorld()
{
memset(image->imageData, 0, sizeof(char) * image->width * image->height * image->nChannels);
drawLandmarks();
}
