KinematicModel::CompositeObject* ObjectSoup::makeARandomObjectLikeAMothaFucka()
{
KinematicModel::CompositeObject* obj = new KinematicModel::CompositeObject( theModel.OBSTACLE(), theModel.OBSTACLE() );
// choose a random color for the object
QColor collidingColor = QColor( qrand()%255, qrand()%255, qrand()%255, 0.5 );
QColor freeColor = collidingColor;
freeColor.setAlphaF( 1.0 );
obj->setCollidingColor(collidingColor);
obj->setFreeColor(freeColor);
// choose a random number of primitives to append to the object 1 to 5 inclusive
int numPrimitives = (qrand() % 6 + 1);
if (verbose) printf( " Num Primitives: %d\n", numPrimitives);
KinematicModel::PrimitiveObject* primitive;
for ( int j=0; j<numPrimitives; ++j )
{
// choose a random geometry type for each primitive
KinematicModel::GeomType geomType = (KinematicModel::GeomType)( qrand() % ((int)KinematicModel::BOX+1) );
if (verbose) printf( " Geometry Type: %d\n", (int)geomType );
switch (geomType)
{
case KinematicModel::SPHERE: primitive = new KinematicModel::Sphere( (float)qrand()/RAND_MAX/10.0+0.01 );
break;
case KinematicModel::CYLINDER: primitive = new KinematicModel::Cylinder( (float)qrand()/RAND_MAX/10+.01,
(float)2*qrand()/RAND_MAX/10+.01 );
break;
case KinematicModel::BOX: primitive = new KinematicModel::Box( QVector3D((float)qrand()/RAND_MAX/10+.01,
(float)qrand()/RAND_MAX/10+.01,
(float)qrand()/RAND_MAX/10+.01) );
break;
default:
break;
}
primitive->setCollidingColor( collidingColor );
primitive->setFreeColor(freeColor);
primitive->translate(randomTranslation(0.1));
primitive->cartesianRotate(randomRotation());
obj->appendPrimitive(primitive);
}
obj->translate(randomTranslation(1.0));
primitive->cartesianRotate(randomRotation());
theModel.appendObject(obj);
return obj;
}
void ObjectsMenager::CreateRandomModelMatrix(unsigned int minSize,unsigned int maxSize,int minPosition,int maxPosition,Object &obj)
{
boost::random::uniform_int_distribution<> randomSize(minSize,maxSize);
boost::random::uniform_int_distribution<> randomPosition(minPosition,maxPosition);
boost::random::uniform_int_distribution<> randomRotation(-360,360);
float s = randomSize(rng);
glm::vec3 scale(s,s,s);
float x = randomPosition(rng);
float y = randomPosition(rng);
float z = randomPosition(rng);
glm::vec3 position(x,y,z);
float rotateX=randomRotation(rng);
float rotateY=randomRotation(rng);
float rotateZ=randomRotation(rng);
glm::mat4 rotationMatrix=glm::eulerAngleYXZ(rotateY,rotateX,rotateZ);
obj.SetModelMatrix(position,rotationMatrix,scale);
}
