PDFCalcCamera::PDFCalcCamera() : Module(0, 0)
{
// Suppress calls of handleNotification on field changes to
// avoid side effects during initialization phase.
handleNotificationOff();
//! Inventor camera fields (needed for calculation of PDF view camera from Inventor camera settings)
_calculateCameraFromInventorSceneFld = addNotify("calculateCameraFromInventorScene");
(_autoCalculateCameraFromInventorSceneFld = addBool("autoCalculateCameraFromInventorScene"))->setBoolValue(false);
(_inventorCameraPositionFld = addVector3("inventorCameraPosition"))->setVector3Value(Vector3(0, 0, 0));
(_inventorCameraOrientationFld = addVector4("inventorCameraOrientation"))->setVector4Value(Vector4(0, 0, 1, 0));
(_inventorCameraFocalDistanceFld = addFloat("inventorCameraFocalDistance"))->setFloatValue(0);
(_inventorCameraHeightFld = addFloat("inventorCameraHeight"))->setFloatValue(0);
//! PDF view camera fields
(_cameraCenterOfOrbitFld = addVector3("cameraCenterOfOrbit"))->setVector3Value(Vector3(0));
(_cameraCenterToCameraFld = addVector3("cameraCenterToCamera"))->setVector3Value(Vector3(0));
(_cameraRadiusOfOrbitFld = addFloat("cameraRadiusOfOrbit"))->setFloatValue(0);
(_cameraFOVAngleFld = addFloat("cameraFOVAngle"))->setFloatValue(90.0f);
(_cameraRollAngleFld = addFloat("cameraRollAngle"))->setFloatValue(0);
// Reactivate calls of handleNotification on field changes.
handleNotificationOn();
}
void LLSDMessageBuilder::copyFromMessageData(const LLMsgData& data)
{
// copy the blocks
// counting variables used to encode multiple block info
S32 block_count = 0;
char* block_name = NULL;
// loop through msg blocks to loop through variables, totalling up size
// data and filling the new (send) message
LLMsgData::msg_blk_data_map_t::const_iterator iter =
data.mMemberBlocks.begin();
LLMsgData::msg_blk_data_map_t::const_iterator end =
data.mMemberBlocks.end();
for(; iter != end; ++iter)
{
const LLMsgBlkData* mbci = iter->second;
if(!mbci) continue;
// do we need to encode a block code?
if (block_count == 0)
{
block_count = mbci->mBlockNumber;
block_name = (char*)mbci->mName;
}
// counting down mutliple blocks
block_count--;
nextBlock(block_name);
// now loop through the variables
LLMsgBlkData::msg_var_data_map_t::const_iterator dit = mbci->mMemberVarData.begin();
LLMsgBlkData::msg_var_data_map_t::const_iterator dend = mbci->mMemberVarData.end();
for(; dit != dend; ++dit)
{
const LLMsgVarData& mvci = *dit;
const char* varname = mvci.getName();
switch(mvci.getType())
{
case MVT_FIXED:
addBinaryData(varname, mvci.getData(), mvci.getSize());
break;
case MVT_VARIABLE:
{
const char end = ((const char*)mvci.getData())[mvci.getSize()-1]; // Ensure null terminated
if (mvci.getDataSize() == 1 && end == 0)
{
addString(varname, (const char*)mvci.getData());
}
else
{
addBinaryData(varname, mvci.getData(), mvci.getSize());
}
break;
}
case MVT_U8:
addU8(varname, *(U8*)mvci.getData());
break;
case MVT_U16:
addU16(varname, *(U16*)mvci.getData());
break;
case MVT_U32:
addU32(varname, *(U32*)mvci.getData());
break;
case MVT_U64:
addU64(varname, *(U64*)mvci.getData());
break;
case MVT_S8:
addS8(varname, *(S8*)mvci.getData());
break;
case MVT_S16:
addS16(varname, *(S16*)mvci.getData());
break;
case MVT_S32:
addS32(varname, *(S32*)mvci.getData());
break;
// S64 not supported in LLSD so we just truncate it
case MVT_S64:
addS32(varname, *(S64*)mvci.getData());
break;
case MVT_F32:
addF32(varname, *(F32*)mvci.getData());
break;
case MVT_F64:
addF64(varname, *(F64*)mvci.getData());
break;
case MVT_LLVector3:
addVector3(varname, *(LLVector3*)mvci.getData());
break;
case MVT_LLVector3d:
addVector3d(varname, *(LLVector3d*)mvci.getData());
break;
case MVT_LLVector4:
addVector4(varname, *(LLVector4*)mvci.getData());
break;
case MVT_LLQuaternion:
{
LLVector3 v = *(LLVector3*)mvci.getData();
LLQuaternion q;
q.unpackFromVector3(v);
addQuat(varname, q);
break;
}
case MVT_LLUUID:
addUUID(varname, *(LLUUID*)mvci.getData());
break;
case MVT_BOOL:
addBOOL(varname, *(BOOL*)mvci.getData());
break;
case MVT_IP_ADDR:
addIPAddr(varname, *(U32*)mvci.getData());
break;
case MVT_IP_PORT:
addIPPort(varname, *(U16*)mvci.getData());
break;
case MVT_U16Vec3:
//treated as an array of 6 bytes
addBinaryData(varname, mvci.getData(), 6);
break;
case MVT_U16Quat:
//treated as an array of 8 bytes
addBinaryData(varname, mvci.getData(), 8);
break;
case MVT_S16Array:
addBinaryData(varname, mvci.getData(), mvci.getSize());
break;
default:
llwarns << "Unknown type in conversion of message to LLSD" << llendl;
break;
}
}
}
}
