// changes local camera and broadcasts change
/* virtual */ void LLViewerCamera::setView(F32 vertical_fov_rads)
{
F32 old_fov = LLViewerCamera::getInstance()->getView();
// cap the FoV
vertical_fov_rads = llclamp(vertical_fov_rads, getMinView(), getMaxView());
if (vertical_fov_rads == old_fov) return;
// send the new value to the simulator
LLMessageSystem* msg = gMessageSystem;
msg->newMessageFast(_PREHASH_AgentFOV);
msg->nextBlockFast(_PREHASH_AgentData);
msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
msg->addU32Fast(_PREHASH_CircuitCode, gMessageSystem->mOurCircuitCode);
msg->nextBlockFast(_PREHASH_FOVBlock);
msg->addU32Fast(_PREHASH_GenCounter, 0);
msg->addF32Fast(_PREHASH_VerticalAngle, vertical_fov_rads);
gAgent.sendReliableMessage();
// sync the camera with the new value
LLCamera::setView(vertical_fov_rads); // call base implementation
}
void LLViewerCamera::setDefaultFOV(F32 vertical_fov_rads)
{
vertical_fov_rads = llclamp(vertical_fov_rads, getMinView(), getMaxView());
setView(vertical_fov_rads);
mCameraFOVDefault = vertical_fov_rads;
mCosHalfCameraFOV = cosf(mCameraFOVDefault * 0.5f);
}
void LLViewerCamera::setDefaultFOV(F32 vertical_fov_rads) {
vertical_fov_rads = llclamp(vertical_fov_rads, getMinView(), getMaxView());
setView(vertical_fov_rads);
mCameraFOVDefault = vertical_fov_rads;
}