//-----------------------------------------------------------------------------
// Purpose: Think function. Accelerates a func_rotating to a higher angular velocity.
//-----------------------------------------------------------------------------
void CFuncRotating::SpinUpMove( void )
{
//
// Calculate our new speed.
//
bool bSpinUpDone = false;
float flNewSpeed = fabs( m_flSpeed ) + 0.2 * m_flMaxSpeed * m_flFanFriction;
if ( fabs( flNewSpeed ) >= fabs( m_flTargetSpeed ) )
{
// Reached our target speed.
flNewSpeed = m_flTargetSpeed;
bSpinUpDone = !m_bStopAtStartPos;
}
else if ( m_flTargetSpeed < 0 )
{
// Spinning up in reverse - negate the speed.
flNewSpeed *= -1;
}
//
// Apply the new speed, adjust sound pitch and volume.
//
UpdateSpeed( flNewSpeed );
//
// If we've met or exceeded target speed, stop spinning up.
//
if ( bSpinUpDone )
{
SetMoveDone( &CFuncRotating::RotateMove );
RotateMove();
}
SetMoveDoneTime( GetNextMoveInterval() );
}
//-----------------------------------------------------------------------------
// Purpose: Think function. Decelerates a func_rotating to a lower angular velocity.
//-----------------------------------------------------------------------------
void CFuncRotating::SpinDownMove( void )
{
//
// If we've met or exceeded target speed, stop spinning down.
//
if ( SpinDown( m_flTargetSpeed ) )
{
SetMoveDone( &CFuncRotating::RotateMove );
RotateMove();
}
else
{
SetMoveDoneTime( GetNextMoveInterval() );
}
}
void CcdrawDoc::RotateMove(CComplex c, double t, int EditAction)
{
int i;
CComplex x,z;
z=exp(I*t*PI/180);
if(EditAction==0)
{
for(i=0;i<nodelist.GetSize();i++)
{
if(nodelist[i].IsSelected==TRUE){
x.Set(nodelist[i].x,nodelist[i].y);
x=(x-c)*z+c;
nodelist[i].x=x.re;
nodelist[i].y=x.im;
}
}
EnforcePSLG();
return;
}
if(EditAction==1)
{
for(i=0;i<linelist.GetSize();i++)
{
if(linelist[i].IsSelected==TRUE){
nodelist[linelist[i].n0].IsSelected=TRUE;
nodelist[linelist[i].n1].IsSelected=TRUE;
}
}
RotateMove(c,t,0);
return;
}
if(EditAction==2)
{
for(i=0;i<blocklist.GetSize();i++)
{
if(blocklist[i].IsSelected==TRUE){
x.Set(blocklist[i].x,blocklist[i].y);
x=(x-c)*z+c;
blocklist[i].x=x.re;
blocklist[i].y=x.im;
}
}
EnforcePSLG();
return;
}
if(EditAction==3)
{
for(i=0;i<arclist.GetSize();i++)
{
if(arclist[i].IsSelected==TRUE){
nodelist[arclist[i].n0].IsSelected=TRUE;
nodelist[arclist[i].n1].IsSelected=TRUE;
}
}
RotateMove(c,t,0);
return;
}
if(EditAction==4)
{
for(i=0;i<linelist.GetSize();i++)
{
if(linelist[i].IsSelected==TRUE){
nodelist[linelist[i].n0].IsSelected=TRUE;
nodelist[linelist[i].n1].IsSelected=TRUE;
}
}
for(i=0;i<arclist.GetSize();i++)
{
if(arclist[i].IsSelected==TRUE){
nodelist[arclist[i].n0].IsSelected=TRUE;
nodelist[arclist[i].n1].IsSelected=TRUE;
}
}
for(i=0;i<nodelist.GetSize();i++)
{
if(nodelist[i].IsSelected==TRUE){
x.Set(nodelist[i].x,nodelist[i].y);
x=(x-c)*z+c;
nodelist[i].x=x.re;
nodelist[i].y=x.im;
}
}
for(i=0;i<blocklist.GetSize();i++)
{
if(blocklist[i].IsSelected==TRUE){
x.Set(blocklist[i].x,blocklist[i].y);
x=(x-c)*z+c;
blocklist[i].x=x.re;
blocklist[i].y=x.im;
}
}
EnforcePSLG();
return;
}
}
