BOOL LLTexLayerParamAlpha::getSkip() const
{
if (!mTexLayer)
{
return TRUE;
}
const LLVOAvatar *avatar = mTexLayer->getTexLayerSet()->getAvatar();
if (((LLTexLayerParamAlphaInfo *)getInfo())->mSkipIfZeroWeight)
{
F32 effective_weight = (avatar->getSex() & getSex()) ? mCurWeight : getDefaultWeight();
if (is_approx_zero(effective_weight))
{
return TRUE;
}
}
LLWearableType::EType type = (LLWearableType::EType)getWearableType();
if ((type != LLWearableType::WT_INVALID) && !avatar->isWearingWearableType(type))
{
return TRUE;
}
return FALSE;
}
void LLViewerJoystick::cursorPush(F32 inc)
{
static F32 prev_inc = 0.f; // Smooth a little.
if (!is_approx_zero(inc))
{
S32 x, y;
LLUI::getMousePositionScreen(&x, &y);
y = llclamp(y + linear_ramp(inc, prev_inc), 0, gViewerWindow->getWindowHeightRaw());
LLUI::setMousePositionScreen(x, y);
}
prev_inc = inc;
}
void LLViewerJoystick::cursorZoom(F32 inc)
{
if (!is_approx_zero(inc))
{
static U8 count = 0;
++count;
if (count == 3) // Slow down the zoom in/out.
{
gViewerWindow->handleScrollWheel(inc > F_APPROXIMATELY_ZERO ? 1 : -1);
count = 0;
}
}
}
