void ad_grav_wall::setup( ofImage * img, ofCamera *cam ){
if( !bInitPhysics ){
world.setup();
world.setCamera( cam );
world.setGravity( ofVec3f(0, 0, 0) );
// world.enableCollisionEvents();
// ofAddListener(world.COLLISION_EVENT, this, &ad_grav_wall::onCollision);
for( int i=1; i<=30; i++ ){
float size = 13 + i;
sphereShapes.push_back( ofBtGetSphereCollisionShape( size ) );
cout << ofToString(size,2) << " ";
}
cout << endl;
bInitPhysics = true;
pid = -1;
}
points.setUsage( GL_DYNAMIC_DRAW );
points.setMode( OF_PRIMITIVE_POINTS );
lines.setUsage( GL_DYNAMIC_DRAW );
lines.setMode( OF_PRIMITIVE_LINES );
prep_lines.setUsage( GL_DYNAMIC_DRAW );
prep_lines.setMode( OF_PRIMITIVE_LINES );
colref = img;
wall_thickness = 80;
}
void ofApp::setup(){
ofSetFrameRate( 60 );
ofSetVerticalSync( true );
cam.setDistance( 150 );
bDraw_info = true;
rot_angle = 0;
points.setUsage( GL_DYNAMIC_DRAW );
points.setMode( OF_PRIMITIVE_POINTS );
lines.setUsage( GL_DYNAMIC_DRAW );
lines.setMode( OF_PRIMITIVE_LINES );
world.setup();
// world.enableCollisionEvents();
// ofAddListener( world.COLLISION_EVENT, this, &ofApp::onCollision );
world.setCamera( &cam );
world.setGravity( ofVec3f(0, 0, 0) );
sphereShape = ofBtGetSphereCollisionShape( 1.0 );
for( int i=0; i<100; i++){
add_dust( 100 );
}
}
//--------------------------------------------------------------
void testApp::setup() {
ofSetFrameRate(60);
ofSetVerticalSync(true);
ofBackground( 10, 10, 10);
camera.setPosition(ofVec3f(0, -4.f, -40.f));
camera.lookAt(ofVec3f(0, 0, 0), ofVec3f(0, -1, 0));
camera.cacheMatrices(true);
world.setup();
// enables mouse Pick events //
world.enableGrabbing();
ofAddListener(world.MOUSE_PICK_EVENT, this, &testApp::mousePickEvent);
world.enableCollisionEvents();
ofAddListener(world.COLLISION_EVENT, this, &testApp::onCollision);
world.setCamera(&camera);
world.setGravity( ofVec3f(0, 25., 0) );
int ii = 0;
// let's make a shape that all of the rigid bodies use, since it is faster //
// though all of the spheres will be the same radius //
sphereShape = ofBtGetSphereCollisionShape(2.5);
for (int i = 0; i < 4; i++) {
shapes.push_back( new ofxBulletSphere() );
ii = shapes.size()-1;
((ofxBulletSphere*)shapes[ii])->init(sphereShape);
// no need to pass radius, since we already created it in the sphereShape //
((ofxBulletSphere*)shapes[ii])->create(world.world, ofVec3f(ofRandom(-3, 3), ofRandom(-2, 2), ofRandom(-1, 1)), 0.1);
shapes[ii]->setActivationState( DISABLE_DEACTIVATION );
shapes[ii]->add();
bColliding.push_back( false );
}
// now lets add some boxes //
boxShape = ofBtGetBoxCollisionShape(2.65, 2.65, 2.65);
for (int i = 0; i < 4; i++) {
shapes.push_back( new ofxBulletBox() );
ii = shapes.size()-1;
((ofxBulletBox*)shapes[ii])->init(boxShape);
((ofxBulletBox*)shapes[ii])->create(world.world, ofVec3f(ofRandom(-3, 3), ofRandom(-2, 2), ofRandom(-1, 1)), 0.2);
shapes[ii]->setActivationState( DISABLE_DEACTIVATION );
shapes[ii]->add();
bColliding.push_back( false );
}
ofVec3f startLoc;
ofPoint dimens;
boundsWidth = 30.;
float hwidth = boundsWidth*.5;
float depth = 2.;
float hdepth = depth*.5;
for(int i = 0; i < 6; i++) {
bounds.push_back( new ofxBulletBox() );
if(i == 0) { // ground //
startLoc.set( 0., hwidth+hdepth, 0. );
dimens.set(boundsWidth, depth, boundsWidth);
} else if (i == 1) { // back wall //
startLoc.set(0, 0, hwidth+hdepth);
dimens.set(boundsWidth, boundsWidth, depth);
} else if (i == 2) { // right wall //
startLoc.set(hwidth+hdepth, 0, 0.);
dimens.set(depth, boundsWidth, boundsWidth);
} else if (i == 3) { // left wall //
startLoc.set(-hwidth-hdepth, 0, 0.);
dimens.set(depth, boundsWidth, boundsWidth);
} else if (i == 4) { // ceiling //
startLoc.set(0, -hwidth-hdepth, 0.);
dimens.set(boundsWidth, depth, boundsWidth);
} else if (i == 5) { // front wall //
startLoc.set(0, 0, -hwidth-hdepth);
dimens.set(boundsWidth, boundsWidth, depth);
}
bounds[i]->create( world.world, startLoc, 0., dimens.x, dimens.y, dimens.z );
bounds[i]->setProperties(.25, .95);
bounds[i]->add();
}
mousePickIndex = -1;
bDrawDebug = false;
bRenderShapes = true;
bAddCenterAttract = true;
bSpacebar = false;
}
void ofApp::setup(){
ofSetFrameRate( 60 );
ofSetVerticalSync( true );
cam.setDistance( 400 );
bDraw_info = true;
points.setUsage( GL_DYNAMIC_DRAW );
points.setMode( OF_PRIMITIVE_POINTS );
p2p.setUsage( GL_DYNAMIC_DRAW );
p2p.setMode( OF_PRIMITIVE_LINES );
attrs.setUsage( GL_DYNAMIC_DRAW );
attrs.setMode( OF_PRIMITIVE_POINTS );
lines.setUsage( GL_DYNAMIC_DRAW );
lines.setMode( OF_PRIMITIVE_LINES );
world.setup();
world.setCamera( &cam );
world.setGravity( ofVec3f(0, 0, 0) );
sphereShape = ofBtGetSphereCollisionShape( 1.0 );
float w = ofGetWidth();
// for( int i=0; i<10; i++){
// add_dust( 10 );
// }
int num = w/2;
for(int i=0; i<num; i++){
float x = ((float)i/(num)-0.5) * 700.0;
{
ofVec3f pos( x, 10, 0);
float mass = 3.0 - abs(x)/600.0*2;
ofxBulletSphere * s= new ofxBulletSphere();
s->init( sphereShape );
s->create( world.world, pos, mass );
s->setActivationState( DISABLE_DEACTIVATION );
s->add();
shapes.push_back( s );
points.addVertex( pos );
}
}
for(int i=0; i<num; i++){
float x = ((float)i/(num)-0.5) * 700.0;
{
ofVec3f pos( x, -10, 0);
float mass = 10.0 - abs(x)/500.0*9.8;
ofxBulletSphere * s= new ofxBulletSphere();
s->init( sphereShape );
s->create( world.world, pos, mass );
s->setActivationState( DISABLE_DEACTIVATION );
s->add();
shapes.push_back( s );
points.addVertex( pos );
}
}
w *= 1.1;
int step = 50;
float adder = w/step;
for( int i=0; i<step; i++ ){
float x = i * adder - w/2;
attrs.addVertex( ofVec3f(x, ofNoise(i, x)*50, 0) );
attrs.addColor( ofFloatColor(1,0,0) );
}
}
