static void ParseFluid(MegaFlowFrame flow, MegaFlowXMLNode node)
{
for (int i = 0; i < node.values.Count; i++)
{
MegaFlowXMLValue val = node.values[i];
switch (val.name)
{
case "grid":
{
string[] vals = val.value.Split(',');
flow.gridDim2[0] = int.Parse(vals[0]);
flow.gridDim2[1] = int.Parse(vals[1]);
flow.gridDim2[2] = int.Parse(vals[2]);
break;
}
case "size":
{
string[] vals = val.value.Split(',');
index = 0;
Vector3 bmin = ReadV3(vals);
Vector3 bmax = ReadV3(vals);
flow.size = bmax - bmin;
flow.gsize = flow.size;
// griddim should have a name change
flow.spacing.x = flow.size.x / flow.gridDim2[0];
flow.spacing.y = flow.size.y / flow.gridDim2[1];
flow.spacing.z = flow.size.z / flow.gridDim2[2];
flow.oos.x = 1.0f / flow.spacing.x;
flow.oos.y = 1.0f / flow.spacing.y;
flow.oos.z = 1.0f / flow.spacing.z;
break;
}
default: Debug.Log("Unknown Fluid attribute " + val.name); break;
}
}
for (int i = 0; i < node.children.Count; i++)
{
MegaFlowXMLNode n = (MegaFlowXMLNode)node.children[i];
switch (n.tagName)
{
case "Vel":
ParseVel(flow, n);
break;
case "Force":
break;
case "Density":
break;
default: Debug.Log("Unknown Fluid node " + n.tagName); break;
}
}
}
public MegaFlowXMLNode parseAttributes(String xmlTag, MegaFlowXMLNode node)
{
int index = 0;
int attrNameIndex = 0;
int lastIndex = 0;
while (true)
{
index = xmlTag.IndexOf(BEGIN_QUOTE, lastIndex);
if (index < 0 || index > xmlTag.Length)
{
break;
}
attrNameIndex = xmlTag.LastIndexOf(SPACE, index);
if (attrNameIndex < 0 || attrNameIndex > xmlTag.Length)
{
break;
}
attrNameIndex++;
String attrName = xmlTag.Substring(attrNameIndex, index - attrNameIndex);
index += 2;
lastIndex = xmlTag.IndexOf(QUOTE, index);
if (lastIndex < 0 || lastIndex > xmlTag.Length)
{
break;
}
int tagLength = lastIndex - index;
String attrValue = xmlTag.Substring(index, tagLength);
MegaFlowXMLValue val = new MegaFlowXMLValue();
val.name = attrName;
val.value = attrValue;
node.values.Add(val);
}
return(node);
}
static void ParseVel(MegaFlowFrame flow, MegaFlowXMLNode node)
{
for (int i = 0; i < node.values.Count; i++)
{
MegaFlowXMLValue val = node.values[i];
switch (val.name)
{
case "data":
{
string[] vals = val.value.Split(',');
index = 0;
//int len = vals.Length / 3;
flow.vel.Clear();
Vector3[] vels = new Vector3[flow.gridDim2[0] * flow.gridDim2[1] * flow.gridDim2[2]];
for (int z = 0; z < flow.gridDim2[2]; z++)
{
for (int y = 0; y < flow.gridDim2[1]; y++)
{
for (int x = 0; x < flow.gridDim2[0]; x++)
{
vels[(x * flow.gridDim2[2] * flow.gridDim2[1]) + ((flow.gridDim2[2] - z - 1) * flow.gridDim2[1]) + y] = ReadV3Adj(vals);
}
}
}
flow.framenumber = 0;
flow.vel.AddRange(vels);
break;
}
default: Debug.Log("Unknown Vel attribute " + val.name); break;
}
}
}
public MegaFlowXMLNode parseAttributes(String xmlTag, MegaFlowXMLNode node)
{
int index = 0;
int attrNameIndex = 0;
int lastIndex = 0;
while ( true )
{
index = xmlTag.IndexOf(BEGIN_QUOTE, lastIndex);
if ( index < 0 || index > xmlTag.Length )
break;
attrNameIndex = xmlTag.LastIndexOf(SPACE, index);
if ( attrNameIndex < 0 || attrNameIndex > xmlTag.Length )
break;
attrNameIndex++;
String attrName = xmlTag.Substring(attrNameIndex, index - attrNameIndex);
index += 2;
lastIndex = xmlTag.IndexOf(QUOTE, index);
if ( lastIndex < 0 || lastIndex > xmlTag.Length )
{
break;
}
int tagLength = lastIndex - index;
String attrValue = xmlTag.Substring(index, tagLength);
MegaFlowXMLValue val = new MegaFlowXMLValue();
val.name = attrName;
val.value = attrValue;
node.values.Add(val);
}
return node;
}
