void RDirNode::move(float dt) {
//the root node is the centre of the world
if(parent == 0) {
pos = vec2f(0.0f, 0.0f);
return;
}
//initial position
if(!empty() && !position_initialized) {
setInitialPosition();
}
pos += accel * dt;
if(gGourceElasticity>0.0f) {
vec2f diff = (accel - prev_accel);
float m = dt * gGourceElasticity;
vec2f accel3 = prev_accel * (1.0f-m) + diff * m;
pos += accel3;
prev_accel = accel3;
}
//accel = accel * std::max(0.0f, (1.0f - dt*10.0f));
accel = vec2f(0.0, 0.0);
}
void BoneVertex::readFromFile(FILE *fp, float scale)
{
char nameCurrent[512];
float posx, posy, posz;
float angle;
float axisx, axisy, axisz;
readString(fp, nameCurrent);
posx = readFloat(fp) * scale;
posy = readFloat(fp) * scale;
posz = readFloat(fp) * scale;
angle = readFloat(fp);
axisx = readFloat(fp);
axisy = readFloat(fp);
axisz = readFloat(fp);
setName(nameCurrent);
setInitialPosition(posx, posy, posz);
setInitialRotation(angle, axisx, axisy, axisz);
int cpt = readInt(fp); // Number of children
for (int i=0; i<cpt; i++) {
BoneVertex *tmp = new BoneVertex();
addChild(tmp);
tmp->readFromFile(fp);
}
compileChildList();
}
//---------- Start/Pause/Reset buttons ----------//
void Controller::on_startButton_toggled(bool checked)
{
if (checked)
{
runFlag = 1;
if (ui->modeTabs->currentIndex() == 0)
ui->simpgaits->setEnableGaitButtons(0);
else if (ui->modeTabs->currentIndex() == 1)
ui->advgaits->activateTabs(0);
activateTabs(0);
setInitialPosition();
timer->start();
snakeRunning = std::thread(&Controller::runSnake, this);
}
}
OrganicRoadPattern::OrganicRoadPattern()
: RoadLSystem()
{
setAxiom("[[[-_E]+_E]_E]++_E");
// Rules
addRule('E', "[[-_E]+_E]_E");
// addRule('E', "[[-_E]+_E]");
// addRule('E', "_E");
setInitialPosition(Point(0,0));
setInitialDirection(Vector(1,0));
setTurnAngle(60, 90);
}
void Controller::on_resetButton_toggled(bool checked)
{
if (checked)
{
msecElapsed = 0;
if (runFlag)
{
runFlag = 0;
if (ui->modeTabs->currentIndex() == 0)
ui->simpgaits->setEnableGaitButtons(1);
else if (ui->modeTabs->currentIndex() == 1)
ui->advgaits->activateTabs(1);
activateTabs(1);
snakeRunning.join();
timer->invalidate();
}
if (ui->modeTabs->currentIndex() == 0)
ui->simpgaits->switch2Home(1);
else
ui->advgaits->resetParams();
setInitialPosition();
}
}
void ofxGamepadCamera::setInitialPosition(float x, float y, float z) {
setInitialPosition(ofVec3f(x, y, z));
}
void Creature::onHitTheGround() {
setInitialPosition(getRoot().getRigidBody()->getCenterOfMassPosition());
}
