public void TrySaveCache(String fileName)
{
try
{
using (var fs = new FileStream(fileName + ".cache", FileMode.Create, FileAccess.Write))
{
using (BinaryWriter bw = new BinaryWriter(fs))
{
bw.Write(VERSION);
bw.Write(m_Vertices.Count);
foreach (var v in m_Vertices)
{
byte[] rawVertex = StructTools.RawSerialize(v);
bw.Write(rawVertex);
}
bw.Write(m_Indices.Count);
foreach (var i in m_Indices)
{
bw.Write(i);
}
bw.Write(m_MaterialIndices.Count);
foreach (var i in m_MaterialIndices)
{
bw.Write(i);
}
bw.Write(m_Materials.Count);
foreach (var i in m_Materials)
{
bw.Write(i);
}
bw.Write(m_MatTexMappingDiffuse.Count);
foreach (var i in m_MatTexMappingDiffuse)
{
bw.Write(i.Key);
bw.Write(i.Value);
}
bw.Write(m_MatTexMappingNormalMap.Count);
foreach (var i in m_MatTexMappingNormalMap)
{
bw.Write(i.Key);
bw.Write(i.Value);
}
byte[] rawBBMin = StructTools.RawSerialize(m_BoundingBoxMin);
byte[] rawBBMax = StructTools.RawSerialize(m_BoundingBoxMax);
bw.Write(rawBBMin);
bw.Write(rawBBMax);
}
}
}
catch (Exception)
{
}
}
private void BufferWriteType(CustomConstantBufferDefinition.ConstantType type, Object value)
{
switch (type)
{
case CustomConstantBufferDefinition.ConstantType.ConstantType_Float:
m_Writer.Write((Single)value);
break;
case CustomConstantBufferDefinition.ConstantType.ConstantType_Int:
m_Writer.Write((Int32)value);
break;
default:
m_Writer.Write(StructTools.RawSerialize(value));
break;
}
}
public bool TryLoadCache(String fileName)
{
try
{
using (var fs = new FileStream(fileName + ".cache", FileMode.Open, FileAccess.Read))
{
using (BinaryReader br = new BinaryReader(fs))
{
int ver = br.ReadInt32();
if (ver == VERSION)
{
int numVertices = br.ReadInt32();
int sizeOfVertex = Marshal.SizeOf(typeof(MyVertex));
byte[] verticesData = br.ReadBytes(sizeOfVertex * (int)numVertices);
for (int i = 0; i < numVertices; ++i)
{
// read vert
MyVertex vert = StructTools.RawDeserialize <MyVertex>(verticesData, i * sizeOfVertex);
m_Vertices.Add(vert);
}
uint numIndices = br.ReadUInt32();
for (uint i = 0; i < numIndices; ++i)
{
// read index
m_Indices.Add(br.ReadInt32());
}
uint numMaterialIndices = br.ReadUInt32();
for (uint i = 0; i < numMaterialIndices; ++i)
{
// read material index
m_MaterialIndices.Add(br.ReadInt32());
}
uint numMaterials = br.ReadUInt32();
for (uint i = 0; i < numMaterials; ++i)
{
// read material
m_Materials.Add(br.ReadString());
}
uint numMaterialsTexMappingDiffuse = br.ReadUInt32();
for (uint i = 0; i < numMaterialsTexMappingDiffuse; ++i)
{
// read material
string s1 = br.ReadString();
string s2 = br.ReadString();
m_MatTexMappingDiffuse.Add(s1, s2);
}
uint numMaterialsTexMappingNormal = br.ReadUInt32();
for (uint i = 0; i < numMaterialsTexMappingNormal; ++i)
{
// read material
string s1 = br.ReadString();
string s2 = br.ReadString();
m_MatTexMappingNormalMap.Add(s1, s2);
}
int sizeOfVector3 = Marshal.SizeOf(typeof(Vector3));
byte[] bbData = br.ReadBytes(sizeOfVector3 * 2);
m_BoundingBoxMin = StructTools.RawDeserialize <Vector3>(bbData, 0);
m_BoundingBoxMax = StructTools.RawDeserialize <Vector3>(bbData, sizeOfVector3);
}
else
{
return(false);
}
}
}
}
catch (Exception)
{
return(false);
}
return(true);
}