public void makeEllipse(float ixradius, float iyradius, float imass)
{
if (geomType != GEOMTYPE.multigeom) geomType = GEOMTYPE.ellipse;
OBJ_DESC obj = new OBJ_DESC(p);
if (objDesc.Count != 0 && geomType == GEOMTYPE.multigeom) { obj.globalGeomType = GEOMTYPE.multigeom; obj.body = objDesc[0].body; }
obj.makeEllipse(ixradius, iyradius, imass);
objDesc.Add(obj);
}
public bool makeVerts(string texname, Vector2 wh)
{
if (geomType != GEOMTYPE.multigeom) geomType = GEOMTYPE.verts;
Texture2D tex = p.Content.Load<Texture2D>("textures/" + texname);
if (tex == null) return false;
uint[] data = new uint[tex.Width * tex.Height];
tex.GetData(data);
mapCreator map = new mapCreator();
List<Vertices> vertsList = map.getMap(data, tex.Width, tex.Height);
if (vertsList.Count == 0) return true;
for (int i = 0; i < vertsList.Count; ++i)
{
OBJ_DESC obj = new OBJ_DESC(p);
obj.makeVerts(wh, tex);
obj.verts = new Vertices();
for (int j = 0; j < vertsList[i].Count; ++j)
{
vertsList[i][j] *= new Vector2(wh.X / (float)mesh.tex.Width, -wh.Y / (float)mesh.tex.Height);
vertsList[i][j] -= new Vector2(wh.X / 2, -wh.Y / 2);
obj.verts.Add(vertsList[i][j]);
}
obj.verts.Add(obj.verts[0]);
Vector2 centroid = vertsList[i].GetCentroid();
//obj.body = BodyFactory.Instance.CreatePolygonBody(p.ps, vertsList[i], OBJ_DESC.tonn);
if (objDesc.Count != 0 && geomType == GEOMTYPE.multigeom) { obj.globalGeomType = GEOMTYPE.multigeom; obj.body = objDesc[0].body; }
else obj.body = BodyFactory.Instance.CreatePolygonBody(p.ps, vertsList[i], OBJ_DESC.tonn);
obj.body.IsStatic = true;
obj.geom = GeomFactory.Instance.CreatePolygonGeom(p.ps, obj.body, vertsList[i], centroid, 0, 0.5f);
obj.body.Position = Vector2.Zero;
objDesc.Add(obj);
}
return false;
}
public void makeBox(float iwidth, float iheight, float imass)
{
if (geomType != GEOMTYPE.multigeom) geomType = GEOMTYPE.box;
OBJ_DESC obj = new OBJ_DESC(p);
if (objDesc.Count != 0 && geomType == GEOMTYPE.multigeom) { obj.globalGeomType = GEOMTYPE.multigeom; obj.body = objDesc[0].body; }
obj.makeBox(iwidth, iheight, imass);
objDesc.Add(obj);
}