public static void ExportCollada(CmpFile cmp, ResourceManager resources, string output)
{
//Build tree
InputModel rootModel = null;
List <InputModel> parentModels = new List <InputModel>();
foreach (var p in cmp.Parts)
{
if (p.Construct == null)
{
rootModel = new InputModel()
{
Transform = Matrix4x4.Identity,
Model = p.Model,
Con = "Root"
};
break;
}
}
parentModels.Add(rootModel);
var q = new Queue <Part>(cmp.Parts);
int infiniteDetect = 0;
while (q.Count > 0)
{
var part = q.Dequeue();
if (part.Construct == null)
{
continue;
}
bool enqueue = true;
foreach (var mdl in parentModels)
{
if (part.Construct.ParentName == mdl.Con)
{
var child = new InputModel()
{
Transform = part.Construct.Rotation * Matrix4x4.CreateTranslation(part.Construct.Origin),
Model = part.Model,
Con = part.Construct.ChildName
};
mdl.Children.Add(child);
parentModels.Add(child);
enqueue = false;
break;
}
}
if (enqueue)
{
q.Enqueue(part);
}
infiniteDetect++;
if (infiniteDetect > 200000000)
{
throw new Exception("Infinite cmp loop detected");
}
}
//Build collada
var dae = NewCollada();
var efx = new CL.library_effects();
var mats = new CL.library_materials();
var geos = new CL.library_geometries();
var scenes = new CL.library_visual_scenes();
var vscene = new CL.visual_scene();
vscene.name = vscene.id = "main-scene";
scenes.visual_scene = new CL.visual_scene[] { vscene };
dae.scene = new CL.COLLADAScene();
dae.scene.instance_visual_scene = new CL.InstanceWithExtra()
{
url = "#main-scene"
};
var glist = new List <CL.geometry>();
var mlist = new List <string>();
var matlist = new List <ExportMaterial>();
BuildModel(resources, rootModel, glist, mlist, matlist);
geos.geometry = glist.ToArray();
mats.material = mlist.Select((x) => new CL.material()
{
name = x,
id = x + "-material",
instance_effect = new CL.instance_effect()
{
url = "#" + x + "-effect"
}
}).ToArray();
efx.effect = matlist.Select((x) => new CL.effect()
{
id = x.Name + "-effect",
Items = new[]
{
new CL.effectFx_profile_abstractProfile_COMMON()
{
technique = new CL.effectFx_profile_abstractProfile_COMMONTechnique()
{
id = "common",
sid = "common",
Item = new CL.effectFx_profile_abstractProfile_COMMONTechniquePhong()
{
ambient = ColladaColor("ambient", Color4.Black),
emission = ColladaColor("emmision", Color4.Black),
diffuse = ColladaColor("diffuse", x.Dc),
specular = ColladaColor("specular", new Color4(0.25f, 0.25f, 0.25f, 1f)),
shininess = ColladaFloat("shininess", 50),
index_of_refraction = ColladaFloat("index_of_refraction", 1)
}
}
}
}
}).ToArray();
var rootNodes = new List <CL.node>();
BuildNodes(rootModel, rootNodes);
vscene.node = rootNodes.ToArray();
dae.Items = new object[] { efx, mats, geos, scenes };
using (var stream = File.Create(output))
_xml.Serialize(stream, dae);
}
public static void ExportCollada(ModelFile mdl, ResourceManager resources, string output)
{
var dae = NewCollada();
var mats = new CL.library_materials();
var efx = new CL.library_effects();
var geos = new CL.library_geometries();
var scenes = new CL.library_visual_scenes();
var vscene = new CL.visual_scene();
vscene.name = vscene.id = "main-scene";
scenes.visual_scene = new CL.visual_scene[] { vscene };
dae.scene = new CL.COLLADAScene();
dae.scene.instance_visual_scene = new CL.InstanceWithExtra()
{
url = "#main-scene"
};
var exported = ProcessModel(mdl, resources);
geos.geometry = exported.Geometries.ToArray();
mats.material = exported.Materials.Select((x) => new CL.material()
{
name = x.Name,
id = x.Name + "-material",
instance_effect = new CL.instance_effect()
{
url = "#" + x.Name + "-effect"
}
}).ToArray();
efx.effect = exported.Materials.Select((x) => new CL.effect()
{
id = x.Name + "-effect",
Items = new[]
{
new CL.effectFx_profile_abstractProfile_COMMON()
{
technique = new CL.effectFx_profile_abstractProfile_COMMONTechnique()
{
id = "common",
sid = "common",
Item = new CL.effectFx_profile_abstractProfile_COMMONTechniquePhong()
{
ambient = ColladaColor("ambient", Color4.Black),
emission = ColladaColor("emmision", Color4.Black),
diffuse = ColladaColor("diffuse", x.Dc),
specular = ColladaColor("specular", new Color4(0.25f, 0.25f, 0.25f, 1f)),
shininess = ColladaFloat("shininess", 50),
index_of_refraction = ColladaFloat("index_of_refraction", 1)
}
}
}
}
}).ToArray();
var nodes = new List <CL.node>();
for (int i = 0; i < exported.Geometries.Count; i++)
{
nodes.Add(exported.GetNode(i, Matrix4x4.Identity, mdl.Path));
}
vscene.node = nodes.ToArray();
dae.Items = new object[] { efx, mats, geos, scenes };
using (var stream = File.Create(output))
_xml.Serialize(stream, dae);
}