void TreeModel::InitModel() {
wxStringTokenizer tkz(DisplayAs, " ");
wxString token = tkz.GetNextToken();
int firstStrand = 0;
if (zeroBased && ModelXml->GetAttribute("exportFirstStrand") != "") {
firstStrand = wxAtoi(ModelXml->GetAttribute("exportFirstStrand")) - 1;
}
if (firstStrand < 0) {
firstStrand = 0;
}
InitVMatrix(firstStrand);
token = tkz.GetNextToken();
token.ToLong(°rees);
treeType = 0;
if (token == "Flat") {
treeType = 1;
degrees = 0;
} else if (token == "Ribbon") {
treeType = 2;
degrees = -1;
}
rotation = wxAtof(ModelXml->GetAttribute("TreeRotation", "3"));
spiralRotations = wxAtof(ModelXml->GetAttribute("TreeSpiralRotations", "0.0"));
botTopRatio = wxAtof(ModelXml->GetAttribute("TreeBottomTopRatio", "6.0"));
perspective = wxAtof(ModelXml->GetAttribute("TreePerspective", "0.2"));
SetTreeCoord(degrees);
DisplayAs = "Tree";
}
void ModelClass::SetFromXml(wxXmlNode* ModelNode, bool zeroBased)
{
wxString tempstr,channelstr;
wxString customModel,RGBorder;
long degrees, StartChannel, channel;
size_t i;
ModelXml=ModelNode;
TreeDegrees=0;
StrobeRate=0;
Nodes.clear();
name=ModelNode->GetAttribute("name");
DisplayAs=ModelNode->GetAttribute("DisplayAs");
if (ModelNode->HasAttribute("StringType"))
{
// post 3.1.4
StringType=ModelNode->GetAttribute("StringType");
}
else
{
// 3.1.4 and earlier
StringType=ModelNode->GetAttribute("Order","RGB")+" Nodes";
}
SingleNode=HasSingleNode(StringType);
SingleChannel=HasSingleChannel(StringType);
RGBorder=SingleNode ? "RGB" : RGBorder=StringType.Left(3);
rgbidx[0]=std::max(RGBorder.Find('R'),0);
rgbidx[1]=std::max(RGBorder.Find('G'),0);
rgbidx[2]=std::max(RGBorder.Find('B'),0);
tempstr=ModelNode->GetAttribute("parm1");
tempstr.ToLong(&parm1);
tempstr=ModelNode->GetAttribute("parm2");
tempstr.ToLong(&parm2);
tempstr=ModelNode->GetAttribute("parm3");
tempstr.ToLong(&parm3);
tempstr=ModelNode->GetAttribute("StartChannel","1");
tempstr.ToLong(&StartChannel);
tempstr=ModelNode->GetAttribute("Dir");
IsLtoR=tempstr != "R";
if (ModelNode->HasAttribute("StartSide"))
{
tempstr=ModelNode->GetAttribute("StartSide");
isBotToTop = (tempstr == "B");
}
else
{
isBotToTop=true;
}
tempstr=ModelNode->GetAttribute("Antialias","0");
tempstr.ToLong(&Antialias);
AliasFactor=1 << Antialias;
MyDisplay=IsMyDisplay(ModelNode);
tempstr=ModelNode->GetAttribute("offsetXpct","0");
tempstr.ToDouble(&offsetXpct);
tempstr=ModelNode->GetAttribute("offsetYpct","0");
tempstr.ToDouble(&offsetYpct);
tempstr=ModelNode->GetAttribute("PreviewScale","0.333");
tempstr.ToDouble(&PreviewScale);
tempstr=ModelNode->GetAttribute("PreviewRotation","0");
tempstr.ToLong(°rees);
PreviewRotation=degrees;
// calculate starting channel numbers for each string
size_t NumberOfStrings= HasOneString(DisplayAs) ? 1 : parm1;
int ChannelsPerString=parm2*3;
if (SingleChannel)
ChannelsPerString=1;
else if (SingleNode)
ChannelsPerString=3;
if (ModelNode->HasAttribute("CustomModel"))
{
customModel = ModelNode->GetAttribute("CustomModel");
int maxval=GetCustomMaxChannel(customModel);
// fix NumberOfStrings
if (SingleNode)
{
NumberOfStrings=maxval;
}
else
{
ChannelsPerString=maxval*3;
}
}
tempstr=ModelNode->GetAttribute("Advanced","0");
bool HasIndividualStartChans=tempstr == "1";
stringStartChan.clear();
stringStartChan.resize(NumberOfStrings);
for (i=0; i<NumberOfStrings; i++)
{
tempstr=StartChanAttrName(i);
if (!zeroBased && HasIndividualStartChans && ModelNode->HasAttribute(tempstr))
{
ModelNode->GetAttribute(tempstr, &channelstr);
channelstr.ToLong(&channel);
stringStartChan[i] = channel-1;
}
else
{
stringStartChan[i] = (zeroBased? 0 : StartChannel-1) + i*ChannelsPerString;
}
}
// initialize model based on the DisplayAs value
wxStringTokenizer tkz(DisplayAs, " ");
wxString token = tkz.GetNextToken();
if (token == "Tree")
{
InitVMatrix();
token = tkz.GetNextToken();
token.ToLong(°rees);
SetTreeCoord(degrees);
}
else if (DisplayAs == "Custom")
{
InitCustomMatrix(customModel);
CopyBufCoord2ScreenCoord();
}
else if (DisplayAs == "Vert Matrix")
{
InitVMatrix();
CopyBufCoord2ScreenCoord();
}
else if (DisplayAs == "Horiz Matrix")
{
InitHMatrix();
CopyBufCoord2ScreenCoord();
}
else if (DisplayAs == "Single Line")
{
InitLine();
SetLineCoord();
}
else if (DisplayAs == "Arches")
{
InitHMatrix(); // Old call was InitLine();
SetArchCoord();
}
else if (DisplayAs == "Window Frame")
{
InitFrame();
CopyBufCoord2ScreenCoord();
}
else if (DisplayAs == "Star")
{
InitStar();
CopyBufCoord2ScreenCoord();
}
else if (DisplayAs == "Wreath")
{
InitWreath();
CopyBufCoord2ScreenCoord();
}
size_t NodeCount=GetNodeCount();
for(size_t i=0; i<NodeCount; i++)
{
Nodes[i]->sparkle = rand() % 10000;
}
}
