protected virtual void ReadOctLeaf(BinaryReader reader, List <TreePolygon> treePolygons, Mesh xMesh, List <TRLMaterial> materials)
{
UInt32 uNextStrip = _dataStart + reader.ReadUInt32();
reader.BaseStream.Position = uNextStrip;
int counter = 0;
while (true)
{
bool bShouldWrite = true; // For debug.
UInt32 uIndexCount = reader.ReadUInt32();
counter++;
reader.BaseStream.Position = uNextStrip + 0x2C;
UInt16[] axStripIndices = new UInt16[uIndexCount];
for (UInt32 i = 0; i < uIndexCount; i++)
{
axStripIndices[i] = reader.ReadUInt16();
}
reader.BaseStream.Position = uNextStrip + 0x14;
UInt32 materialID = reader.ReadUInt32();
if (bShouldWrite)
{
UInt16 i = 0;
while (i < uIndexCount)
{
TreePolygon newPolygon = new TreePolygon();
TRLMaterial trlMaterial = materials[(int)materialID];
newPolygon.v1 = axStripIndices[i++];
newPolygon.v2 = axStripIndices[i++];
newPolygon.v3 = axStripIndices[i++];
newPolygon.textureID = trlMaterial.textureID;
newPolygon.vbBaseOffset = trlMaterial.vbBaseOffset;
treePolygons.Add(newPolygon);
}
if (xMesh != null)
{
xMesh.indexCount += uIndexCount;
}
}
reader.BaseStream.Position = uNextStrip + 0x28;
uNextStrip = reader.ReadUInt32();
if (uNextStrip == 0 || uIndexCount == 0)
{
break;
}
reader.BaseStream.Position = uNextStrip;
}
}
protected virtual void ReadOctLeaf(BinaryReader xReader, List <TreePolygon> treePolygons, Mesh xMesh, UInt32 uStartIndex)
{
UInt32 uNextStrip = _dataStart + xReader.ReadUInt32();
xReader.BaseStream.Position = uNextStrip;
int counter = 0;
while (true)
{
bool bShouldWrite = true; // For debug.
UInt32 uLength = xReader.ReadUInt32();
if (uLength == 0 || uLength == 0xFFFFFFFF)
{
break;
}
counter++;
uNextStrip += uLength;
xReader.BaseStream.Position += 0x04;
UInt32 uIndexCount = xReader.ReadUInt32();
if (uIndexCount == 0)
{
continue;
}
UInt16[] axStripIndices = new UInt16[uIndexCount];
for (UInt32 i = 0; i < uIndexCount; i++)
{
axStripIndices[i] = xReader.ReadUInt16();
}
if (xReader.BaseStream.Position % 4 != 0)
{
xReader.BaseStream.Position += 0x02;
}
// Did I do this for a reason? Should this be an 'if'?
while (counter == 5)
{
// 0xFFFF wrong? Try uTestNextStrip
UInt32 uIndexCount2 = xReader.ReadUInt32();
if (/*(uIndexCount2 & 0x0000FFFF) == 0x0000FFFF || (uIndexCount2 & 0xFFFF0000) == 0xFFFF0000 ||*/ uIndexCount2 == 0)
{
//if (xReader.BaseStream.Position % 4 != 0)
//{
// xReader.BaseStream.Position += 0x02;
//}
break;
}
xReader.BaseStream.Position += 0x04;
UInt32 uTextureID = xReader.ReadUInt32();
xReader.BaseStream.Position += 0x08;
UInt32 uTestNextStrip = xReader.ReadUInt32();
UInt16[] axStripIndices2 = new UInt16[uIndexCount2];
for (UInt32 i = 0; i < uIndexCount2; i++)
{
axStripIndices2[i] = xReader.ReadUInt16();
}
if (bShouldWrite)
{
UInt16 i = 0;
while (i < uIndexCount2)
{
TreePolygon newPolygon = new TreePolygon();
newPolygon.v1 = axStripIndices[axStripIndices2[i++]];
newPolygon.v2 = axStripIndices[axStripIndices2[i++]];
newPolygon.v3 = axStripIndices[axStripIndices2[i++]];
newPolygon.textureID = uTextureID;
newPolygon.useExtraGeometry = true;
treePolygons.Add(newPolygon);
}
if (xMesh != null)
{
xMesh.indexCount += uIndexCount2;
}
}
xReader.BaseStream.Position = uTestNextStrip;
}
xReader.BaseStream.Position = uNextStrip;
}
// Was this a special second set of polys? Animated ones?
while (true)
{
bool bShouldWrite = true; // For debug.
UInt32 uIndexCount = xReader.ReadUInt32();
if (uIndexCount == 0)
{
break;
}
xReader.BaseStream.Position += 0x04;
UInt32 uTextureID = xReader.ReadUInt32();
xReader.BaseStream.Position += 0x08;
uNextStrip = xReader.ReadUInt32();
UInt16[] axStripIndices = new UInt16[uIndexCount];
for (UInt32 i = 0; i < uIndexCount; i++)
{
axStripIndices[i] = xReader.ReadUInt16();
}
if (bShouldWrite)
{
UInt16 i = 0;
while (i < uIndexCount)
{
TreePolygon newPolygon = new TreePolygon();
newPolygon.v1 = axStripIndices[i++];
newPolygon.v2 = axStripIndices[i++];
newPolygon.v3 = axStripIndices[i++];
newPolygon.textureID = uTextureID;
treePolygons.Add(newPolygon);
}
if (xMesh != null)
{
xMesh.indexCount += uIndexCount;
}
}
xReader.BaseStream.Position = uNextStrip;
}
}
protected virtual void ReadOctLeaf(BinaryReader reader, List <TreePolygon> treePolygons, Mesh xMesh, UInt32 uStartIndex)
{
UInt32 uLeafData = _dataStart + reader.ReadUInt32();
reader.BaseStream.Position = uLeafData;
UInt32 uNextStrip = (UInt32)reader.BaseStream.Position;
while (true)
{
bool bShouldWrite = true; // For debug.
UInt32 uLength = reader.ReadUInt32();
if (uLength == 0 || uLength == 0xFFFFFFFF)
{
break;
}
uNextStrip += uLength;
UInt32 uIndexCount = reader.ReadUInt32();
if (uIndexCount == 0)
{
continue;
}
UInt16[] axStripIndices = new UInt16[uIndexCount];
for (UInt32 i = 0; i < uIndexCount; i++)
{
axStripIndices[i] = reader.ReadUInt16();
}
if (reader.BaseStream.Position % 4 != 0)
{
reader.BaseStream.Position += 0x02;
}
while (true)
{
// 0xFFFF wrong? Try uTestNextStrip
UInt32 uIndexCount2 = reader.ReadUInt32();
if (/*(uIndexCount2 & 0x0000FFFF) == 0x0000FFFF || (uIndexCount2 & 0xFFFF0000) == 0xFFFF0000 ||*/ uIndexCount2 == 0)
{
//if (reader.BaseStream.Position % 4 != 0)
//{
// reader.BaseStream.Position += 0x02;
//}
break;
}
reader.BaseStream.Position += 0x04;
UInt32 uTextureID = reader.ReadUInt32();
reader.BaseStream.Position += 0x04;
UInt32 uTestNextStrip = reader.ReadUInt32();
UInt16[] axStripIndices2 = new UInt16[uIndexCount2];
for (UInt32 i = 0; i < uIndexCount2; i++)
{
axStripIndices2[i] = reader.ReadUInt16();
}
if (bShouldWrite)
{
UInt16 i = 0;
while (i < uIndexCount2)
{
TreePolygon newPolygon = new TreePolygon();
newPolygon.v1 = axStripIndices[axStripIndices2[i++]];
newPolygon.v2 = axStripIndices[axStripIndices2[i++]];
newPolygon.v3 = axStripIndices[axStripIndices2[i++]];
newPolygon.textureID = uTextureID;
treePolygons.Add(newPolygon);
}
if (xMesh != null)
{
xMesh.indexCount += uIndexCount2;
}
}
reader.BaseStream.Position = uTestNextStrip;
}
reader.BaseStream.Position = uNextStrip;
}
// Was this a special second set of polys? Animated ones?
while (true)
{
bool bShouldWrite = true; // For debug.
UInt32 uIndexCount = reader.ReadUInt32();
if (uIndexCount == 0)
{
break;
}
reader.BaseStream.Position += 0x04;
UInt32 uTextureID = reader.ReadUInt32();
reader.BaseStream.Position += 0x04;
uNextStrip = reader.ReadUInt32();
UInt16[] axStripIndices = new UInt16[uIndexCount];
for (UInt32 i = 0; i < uIndexCount; i++)
{
axStripIndices[i] = reader.ReadUInt16();
}
if (bShouldWrite)
{
UInt16 i = 0;
while (i < uIndexCount)
{
TreePolygon newPolygon = new TreePolygon();
newPolygon.v1 = axStripIndices[i++];
newPolygon.v2 = axStripIndices[i++];
newPolygon.v3 = axStripIndices[i++];
newPolygon.textureID = uTextureID;
treePolygons.Add(newPolygon);
}
if (xMesh != null)
{
xMesh.indexCount += uIndexCount;
}
}
reader.BaseStream.Position = uNextStrip;
}
}
