void C3DSModel::BeginMesh(const char * name)
{
if (m_curMesh)
EndMesh();
m_curMesh = new CMesh();
m_curMesh->name = name;
m_curMesh->SetDevice(GetDevice());
}
static void EmitAreaRenderModel(area_t *a, FILE *fp)
{
EmitHeader("rmodel", fp);
EmitString(fp, "area%04i", a->areanumber);
BeginMesh();
for (areatri_t *t = a->trilist->head; t; t = t->next)
{
// fixme: function to create these
meshvertex_t v0, v1, v2;
v0.xyz = t->vertices[0];
v0.normal = t->normals[0];
v1.xyz = t->vertices[1];
v1.normal = t->normals[1];
v2.xyz = t->vertices[2];
v2.normal = t->normals[2];
InsertTri(v0, v1, v2);
}
EndMesh();
// emit the vertex block
int numvertices = NumVertices();
EmitInt(numvertices, fp);
for (int i = 0; i < numvertices; i++)
{
meshvertex_t v = GetVertex(i);
EmitFloat(v.xyz[0], fp);
EmitFloat(v.xyz[1], fp);
EmitFloat(v.xyz[2], fp);
EmitFloat(v.normal[0], fp);
EmitFloat(v.normal[1], fp);
EmitFloat(v.normal[2], fp);
}
// emit the index block
int numindicies = NumIndicies();
EmitInt(numindicies, fp);
for (int i = 0; i < numindicies; i++)
EmitInt(GetIndex(i), fp);
}
