Exemplo n.º 1
0
void bot_lcmgl_draw_axes(bot_lcmgl_t * lcmgl, const Eigen::Affine3d & trans, double scale)
{
  lcmglPushMatrix();
  lcmglMultMatrixd(trans.data());
  lcmglScalef(scale, scale, scale);
  bot_lcmgl_draw_axes(lcmgl);
  lcmglPopMatrix();
}
Exemplo n.º 2
0
void drawRedDotsPlane()
{
    int planeTilt = (int)factors.at("Tilt");
    int planeSlant = (int)factors.at("Slant");
    double planeDef = factors.at("Def");
    double planeOnset=1;
    bool backprojectionActive=true;
    double theta=0.0;
    Eigen::Affine3d modelTransformation;

    glPushMatrix();
    //glLoadIdentity();
    //glTranslated(0,0,focalDistance);

    glMultMatrixd(stimTransformation.data());
    switch ( planeTilt )
    {
    case 0:
    {
        theta = -acos(exp(-0.346574+0.5*planeDef-planeDef/2*(1-planeOnset*periodicValue/oscillationAmplitude)));
        glRotated(toDegrees(theta),0,1,0);
        if (backprojectionActive)
            glScaled(1/sin(toRadians( -90-planeSlant)),1,1);	//backprojection phase
    }
    break;
    case 90:
    {
        theta = -acos(exp(-0.346574+0.5*planeDef-planeDef/2*(1-planeOnset*periodicValue/oscillationAmplitude)));
        glRotated( toDegrees(theta),1,0,0);
        if (backprojectionActive)
            glScaled(1,1/sin(toRadians( -90-planeSlant )),1); //backprojection phase
    }
    break;
    case 180:
    {
        theta = acos(exp(-0.346574+0.5*planeDef-planeDef/2*(1+planeOnset*periodicValue/oscillationAmplitude)));
        glRotated(toDegrees(theta),0,1,0);
        if (backprojectionActive)
            glScaled(1/sin(toRadians( -90-planeSlant )),1,1); //backprojection phase
    }
    break;
    case 270:
    {
        theta = acos(exp(-0.346574+0.5*planeDef-planeDef/2*(1+planeOnset*periodicValue/oscillationAmplitude)));
        glRotated( toDegrees(theta),1,0,0);
        if (backprojectionActive)
            glScaled(1,1/sin(toRadians( -90-planeSlant )),1); //backprojection phase
    }
    break;
    default:
        cerr << "Error, select tilt to be {0,90,180,270} only" << endl;
    }

    stimDrawer.draw();
    glGetDoublev(GL_MODELVIEW_MATRIX,modelTransformation.matrix().data());
    modelTransformation.matrix() = modelTransformation.matrix().eval();
    glPopMatrix();
}
Exemplo n.º 3
0
/**
 * @brief drawStimulus
 */
void drawStimulus()
{
    //////////////////////////////
    // Update stimuli
    double oscillationAmplitude=50.0;
    double oscillationPeriod=100.0;
    static double timeFrame=0.0;
    timeFrame+=1.0;
	
    if ( !trial.getCurrent().at("StimulusAnchored") )
    {
        // FISSO
        glPushMatrix();
        glLoadIdentity();
        Vector3d translationFactor(0,0,focalDistance);
        double instantPlaneSlant = trial.getCurrent().at("Slant");

        switch ( (int) trial.getCurrent().at("Tilt") )
        {
        case 0:
        {
            glTranslated( translationFactor.x(), translationFactor.y(), translationFactor.z());
            glRotated( -instantPlaneSlant ,0,1,0);
            glScaled(1/sin(toRadians( -90-trial.getCurrent().at("Slant"))),1,1);	//backprojection phase
            break;
        }
        case 90:
        {
            glTranslated( translationFactor.x(), translationFactor.y(), translationFactor.z());
            glRotated( -instantPlaneSlant ,1,0,0);
            glScaled(1,1/sin(toRadians( -90-trial.getCurrent().at("Slant") )),1); //backprojection phase
            break;
        }
        case 180:
        {
            glTranslated( translationFactor.x(), translationFactor.y(), translationFactor.z());
            glRotated( -instantPlaneSlant ,0,1,0);
            glScaled(1/sin(toRadians( -90-trial.getCurrent().at("Slant") )),1,1); //backprojection phase
            break;
        }
        case 270:
        {
            glTranslated( translationFactor.x(), translationFactor.y(), translationFactor.z());
            glRotated( -instantPlaneSlant ,1,0,0);
            glScaled(1,1/sin(toRadians( -90-trial.getCurrent().at("Slant") )),1); //backprojection phase
            break;
        }
        }
		glGetDoublev(GL_MODELVIEW_MATRIX,objectActiveTransformation.data());
        stimDrawer.draw();
        glPopMatrix();
    }
    else
    {
        // ANCORATO
        glPushMatrix();
        glLoadMatrixd( (headEyeCoords.getRigidStart().getFullTransformation()*Translation3d(Vector3d(0,0,focalDistance))).data() );
        glGetDoublev(GL_MODELVIEW_MATRIX,objectActiveTransformation.data());
		stimDrawer.draw();
        glPopMatrix();
    }

	// Draw the occlusor
    if ( useCircularOcclusor )
    {
		double maskRadius=parameters.get("CircularOcclusorRadius");
        glPushMatrix();
        glLoadIdentity();
		Vector3d projCoords;
		if ( trial.getCurrent().at("StimulusAnchored") )
			projCoords << project( (headEyeCoords.getRigidStart().getFullTransformation()*Translation3d(Vector3d(0,0,focalDistance))).translation() );
		else
			projCoords << project( Vector3d(0,0,focalDistance) );
		circleMask( projCoords.x(), projCoords.y(), maskRadius );
        glPopMatrix();
    }
	bool passiveMode=false;
	stimDrawer.projectStimulusPoints( objectActiveTransformation, headEyeCoords.getRigidStart().getFullTransformation(), cam, focalDistance, screen, eyeCalibration, passiveMode, true);
}