void BulletTestApp::initTest()
{
// Clean up last test
if ( mWorld ) {
mWorld->clear();
mWorld->getInfo().m_sparsesdf.Reset();
}
// Used when generating terrain
Channel32f heightField;
// Create and add the wobbly box
btSoftBody* body = 0;
btSoftBody::Material* material = 0;
mGroundTransform.setIdentity();
switch ( mTest ) {
case 0:
mGround = bullet::createRigidBox( mWorld, Vec3f( 200.0f, 35.0f, 200.0f ), 0.0f );
bullet::createRigidSphere( mWorld, 50.0f, 0.0f, Vec3f( 0.0f, -50.0f, 0.0f ) );
break;
case 1:
mGround = bullet::createRigidHull( mWorld, mConvex, Vec3f::one() * 50.0f, 0.0f );
break;
case 2:
mGround = bullet::createRigidMesh( mWorld, mConcave, Vec3f( 10.0f, 1.0f, 10.0f ), 0.0f, 0.0f );
break;
case 5:
heightField = Channel32f( loadImage( loadResource( RES_IMAGE_HEIGHTFIELD_SM ) ) );
mGround = bullet::createRigidTerrain( mWorld, heightField, -1.0f, 1.0f, Vec3f( 6.0f, 80.0f, 6.0f ), 0.0f );
break;
case 6:
// ADVANCED: To add a custom class, create a standard pointer to it and
// pushBack it into your world. Be sure to delete this pointer when you no longer need it.
heightField = Channel32f( loadImage( loadResource( RES_IMAGE_HEIGHTFIELD ) ) );
mTerrain = new DynamicTerrain( heightField, -1.0f, 1.0f, Vec3f( 2.0f, 50.0f, 2.0f ), 0.0f );
mWorld->pushBack( mTerrain );
break;
case 7:
// Start capture
if ( !mCapture ) {
mCapture = Capture( 320, 240 );
mCapture.start();
}
break;
case 8:
mWorld->getInfo().m_gravity = toBulletVector3( Vec3f( 0.0f, -0.5f, 0.0f ) );
mGround = bullet::createSoftCloth( mWorld, Vec2f::one() * 180.0f, Vec2i( 18, 20 ), SoftCloth::CLOTH_ATTACH_CORNER_ALL, Vec3f( 0.0f, 0.0f, 40.0f ), Quatf( 0.0f, 0.0f, 0.0f, 0.1f ) );
body = toBulletSoftBody( mGround );
body->m_materials[ 0 ]->m_kAST = 0.2f;
body->m_materials[ 0 ]->m_kLST = 0.2f;
body->m_materials[ 0 ]->m_kVST = 0.2f;
body->m_cfg.kDF = 0.9f;
body->m_cfg.kSRHR_CL = 1.0f;
body->m_cfg.kSR_SPLT_CL = 0.0f;
body->m_cfg.collisions = btSoftBody::fCollision::CL_SS + btSoftBody::fCollision::CL_RS;
body->getCollisionShape()->setMargin( 0.0001f );
body->setTotalMass( 500.0f );
body->generateClusters( 0 );
material = body->appendMaterial();
material->m_kAST = 0.5f;
material->m_kLST = 0.5f;
material->m_kVST = 1.0f;
body->generateBendingConstraints( 1, material );
break;
case 9:
heightField = Channel32f( loadImage( loadResource( RES_IMAGE_HEIGHTFIELD_SM ) ) );
mGround = bullet::createRigidTerrain( mWorld, heightField, -1.0f, 1.0f, Vec3f( 6.0f, 80.0f, 6.0f ), 0.0f );
break;
default:
mGround = bullet::createRigidBox( mWorld, Vec3f( 200.0f, 35.0f, 200.0f ), 0.0f );
break;
}
// Set friction for box
if ( mTest < 5 ) {
btRigidBody* boxBody = bullet::toBulletRigidBody( mGround );
boxBody->setFriction( 0.95f );
}
}
void BulletTestApp::initTest()
{
// Clean up last test
if ( mWorld ) {
mWorld->clear();
}
// Used when generating terrain
Channel32f heightField;
// Create and add the wobbly box
mGroundTransform.setIdentity();
switch ( mTest ) {
case 0:
mGround = bullet::createRigidBox( mWorld, Vec3f( 200.0f, 35.0f, 200.0f ), 0.0f );
bullet::createRigidSphere( mWorld, 50.0f, 64, 0.0f, Vec3f( 0.0f, -50.0f, 0.0f ) );
break;
case 1:
mGround = bullet::createRigidHull( mWorld, mConvex, Vec3f::one() * 50.0f, 0.0f );
break;
case 2:
mGround = bullet::createRigidMesh( mWorld, mConcave, Vec3f( 10.0f, 1.0f, 10.0f ), 0.0f, 0.0f );
break;
case 3:
mGround = bullet::createRigidBox( mWorld, Vec3f( 200.0f, 35.0f, 200.0f ), 0.0f );
break;
case 4:
mGround = bullet::createRigidBox( mWorld, Vec3f( 200.0f, 35.0f, 200.0f ), 0.0f );
break;
case 5:
heightField = Channel32f( loadImage( loadResource( RES_IMAGE_HEIGHTFIELD_SM ) ) );
mGround = bullet::createRigidTerrain( mWorld, heightField, -1.0f, 1.0f, Vec3f( 6.0f, 80.0f, 6.0f ), 0.0f );
break;
case 6:
// ADVANCED: To add a custom class, create a standard pointer to it and
// pushBack it into your world. Be sure to delete this pointer when you no loinger need it
heightField = Channel32f( loadImage( loadResource( RES_IMAGE_HEIGHTFIELD ) ) );
mTerrain = new DynamicTerrain( heightField, -1.0f, 1.0f, Vec3f( 2.0f, 50.0f, 2.0f ), 0.0f );
mWorld->pushBack( mTerrain );
break;
case 7:
// Start capture
if ( !mCapture ) {
mCapture = Capture( 320, 240 );
mCapture.start();
}
break;
}
// Set friction for box
if ( mTest < 5 ) {
btRigidBody* boxBody = bullet::toBulletRigidBody( mGround );
boxBody->setFriction( 0.95f );
}
}
void BulletTestApp::initTest()
{
// Clean up last test
if ( mWorld )
{
mWorld->clear();
}
mGroundTransform.setIdentity();
// Create the ground
{
mGround = bullet::createRigidBox( mWorld, Vec3f( 357.0f, 1.0f, 600.0f ), 0.0f );
btRigidBody* boxBody = bullet::toBulletRigidBody( mGround );
boxBody->setFriction( 0.95f );
boxBody->setRestitution( .65f );
}
// Create the backboard
{
mBackBaord = bullet::createRigidBox( mWorld, Vec3f( 110.0f, 70.0f, 1.0f ), 0.0f, Vec3f( 0.0f, 100.f, 250.f ));
btRigidBody* boxBody = bullet::toBulletRigidBody( mBackBaord );
boxBody->setFriction( 0.95f );
boxBody->setRestitution( .65f );
}
// {
// mTest = bullet::createRigidCylinder( mWorld, Vec3f( 10.0f, 50.0f, 10.0f ), 16, 0.0f, Vec3f( 0.0f, 50.0f, 0.0f ));
// btRigidBody* boxBody = bullet::toBulletRigidBody( mBackBaord );
// boxBody->setFriction( 0.95f );
// boxBody->setRestitution( .65f );
// }
// Create the ring box
{
mBox = bullet::createRigidBox( mWorld, Vec3f( 5.f, 1.0f, 5.0f ), 0.0f, Vec3f( 0.0f, 75.0f, 247.5f ));
btRigidBody* boxBody = bullet::toBulletRigidBody( mBox );
boxBody->setFriction( 0.95f );
boxBody->setRestitution( .65f );
}
// Create the ring
{
mRing = bullet::createRigidTorus( mWorld, 0.5f, 10.f, 200, 0.0f, Vec3f( 0.0f, 75.0f, 234.0f ), Quatf( Vec3f::xAxis(), M_PI / 2. ) );
btRigidBody* boxBody = bullet::toBulletRigidBody( mRing );
boxBody->setFriction( 0.95f );
boxBody->setRestitution( .65f );
// mRing = bullet::createRigidMesh( mWorld, mTorus, Vec3f( 1.0f, 2.0f, 1.0f ), 0.0f, 0.0f, Vec3f( 0.0f, 50.0f, 0.0f ));
// btRigidBody* boxBody = bullet::toBulletRigidBody( mRing );
// boxBody->setFriction( 0.95f );
// boxBody->setRestitution( .65f );
// float radiusIn = 0.5f;
// float radiusOut = 8.0f;
// float subdivisions = 36.f;
// Vec3f forward( 0.0 , 0.0, 1.0 );
// Vec3f side ( radiusOut, 0.0, 0.0 );
//
// float gap = sqrt( 2.0f * radiusOut * radiusOut - 2.0f * radiusIn * radiusIn * cos(( 2.0f * SIMD_PI ) / subdivisions ));
//
// btTransform t;
// for( int x = 0; x < (int)subdivisions; x++ )
// {
// float angle = ( x * 2.0f * SIMD_PI ) / subdivisions;
// Vec3f position = side;
// position.rotate( forward, angle );
// Quatf q( forward, angle );
//
// mRing = bullet::createRigidCylinder( mWorld, Vec3f( radiusIn, 3* ( SIMD_PI / subdivisions ) + 0.5f * gap, radiusIn ), subdivisions, 0.0f, position, q );
// btRigidBody* boxBody = bullet::toBulletRigidBody( mRing );
// boxBody->setFriction( 0.95f );
// boxBody->setRestitution( .65f );
// }
// mRing = bullet::createRigidCylinder( mWorld, Vec3f( 1, 1, 1 ), 16, 0.0f, Vec3f( 0, 10, 0 ), Quatf( Vec3f::xAxis(), M_PI / 2 ));
}
}