public OpenGLUVMap CreateUVMap()
{
OpenGLUVMap map = new OpenGLUVMap(maps.Size());
maps.Add(map);
return(map);
}
public void AddVertex(Vertex v)
{
vpl.Add(v.x);
vpl.Add(v.y);
vpl.Add(v.z);
OpenGLUVMap map = maps.Get(0);
map.Add(v.u);
map.Add(v.v);
}
public OpenGLUVMap GetUVMap(String name)
{
for (int a = 0; a < maps.Size(); a++)
{
OpenGLUVMap map = maps.Get(a);
if (map.GetName().Equals(name))
{
return(map);
}
}
return(null);
}
/** Release a cloned model @ index.
*/
public void ReleaseModel(int idx)
{
OpenGLModel mod;
OpenGLObject obj;
mod = ml.Get(idx);
int size = mod.ol.Size();
for (int a = 0; a < size; a++)
{
obj = mod.ol.Get(a);
for (int m = 0; m < obj.GetUVMapCount(); m++)
{
OpenGLUVMap map = obj.GetUVMap(m);
tl.Get(mod.GetTexture(map.GetTextureIndex())).refcnt--;
}
}
ml.RemoveAt(idx);
}
//load textures from disk to general-purpose memory
public bool LoadTextures()
{
//scan thru object list and load them all
bool ret = true;
OpenGLObject obj;
OpenGLModel mod;
int modCnt = ml.Size();
for (int a = 0; a < modCnt; a++)
{
mod = ml.Get(a);
int objCnt = mod.ol.Size();
for (int b = 0; b < objCnt; b++)
{
obj = mod.ol.Get(b);
int mapCnt = obj.GetUVMapCount();
for (int m = 0; m < mapCnt; m++)
{
OpenGLUVMap map = obj.GetUVMap(m);
if (map.IsLoaded())
{
continue;
}
if (loadTexture(mod.GetTexture(map.GetTextureIndex()), map.GetMapIndex()))
{
map.SetLoaded(true);
}
else
{
ret = false;
}
}
}
}
return(ret);
}
private void saveJF3D(OpenGLModel model, IOStream os)
{
baos = new ByteArrayStream();
tmp = new byte[8];
int size;
writeuint32(MAGIC);
writeuint32(VERSION);
writeuint32(ID_MODEL);
size = 0;
int tcnt = model.textures.Size();
for (int a = 0; a < tcnt; a++)
{
size += model.textures.Get(a).Length + 1;
}
writeuint32(size);
writeuint32(tcnt);
for (int a = 0; a < tcnt; a++)
{
writeString(model.textures.Get(a));
}
for (int o = 0; o < model.ol.Size(); o++)
{
OpenGLObject obj = model.ol.Get(o);
writeuint32(ID_OBJECT);
int vcnt = obj.GetVertexCount() * 3;
int pcnt = obj.GetPolyCount();
size = obj.GetName().Length + 1 + 4 + (4 * 3) + (4 + (vcnt * 4)) + (4 + (pcnt * 4));
writeuint32(size);
writeString(obj.GetName());
writeuint32(obj.GetType());
writefloat(obj.GetOrigin().x);
writefloat(obj.GetOrigin().y);
writefloat(obj.GetOrigin().z);
writeuint32(vcnt / 3);
float[] xyz = obj.GetVertexBuffer();
for (int a = 0; a < vcnt; a++)
{
writefloat(xyz[a]);
}
switch (obj.GetType())
{
case GL_TRIANGLES:
writeuint32(pcnt / 3);
break;
case GL_QUADS:
writeuint32(pcnt / 4);
break;
}
int[] pts = obj.GetPolyBuffer();
for (int a = 0; a < pcnt; a++)
{
writeuint32(pts[a]);
}
int maps = obj.GetUVMaps().Size();
if (maps == 0)
{
Console.WriteLine("GL_JF3D:Warning:No UVMaps found for object:" + obj.GetName());
}
for (int m = 0; m < maps; m++)
{
OpenGLUVMap map = obj.GetUVMaps().Get(m);
writeuint32(ID_UVMAP);
int uvcnt = map.GetUVCount() * 2;
size = map.GetName().Length + 1 + 4 + (4 + (uvcnt * 4));
writeuint32(size);
writeString(map.GetName());
writeuint32(map.GetTextureIndex());
writeuint32(uvcnt / 2);
float[] uv = map.GetBuffer();
for (int a = 0; a < uvcnt; a++)
{
writefloat(uv[a]);
}
}
}
os.Write(baos.GetData().ToArray());
}
