public Model FromScene(Model3D scene, string name, AnimationEngine engine)
{
if (scene.Meshes.Count == 0)
{
throw new Exception("Scene has no meshes! (" + name + ")");
}
Model model = new Model(name);
model.Engine = this;
model.Original = scene;
model.Root = convert(scene.MatrixA);
foreach (Model3DMesh mesh in scene.Meshes)
{
if (mesh.Name.ToLowerFast().Contains("collision") || mesh.Name.ToLowerFast().Contains("norender"))
{
continue;
}
ModelMesh modmesh = new ModelMesh(mesh.Name);
modmesh.vbo.Prepare();
bool hastc = mesh.TexCoords.Count == mesh.Vertices.Count;
bool hasn = mesh.Normals.Count == mesh.Vertices.Count;
if (!hasn)
{
SysConsole.Output(OutputType.WARNING, "Mesh has no normals! (" + name + ")");
}
if (!hastc)
{
SysConsole.Output(OutputType.WARNING, "Mesh has no texcoords! (" + name + ")");
}
for (int i = 0; i < mesh.Vertices.Count; i++)
{
BEPUutilities.Vector3 vertex = mesh.Vertices[i];
modmesh.vbo.Vertices.Add(new Vector3((float)vertex.X, (float)vertex.Y, (float)vertex.Z));
if (!hastc)
{
modmesh.vbo.TexCoords.Add(new Vector3(0, 0, 0));
}
else
{
BEPUutilities.Vector2 texCoord = mesh.TexCoords[i];
modmesh.vbo.TexCoords.Add(new Vector3((float)texCoord.X, 1 - (float)texCoord.Y, 0));
}
if (!hasn)
{
modmesh.vbo.Normals.Add(new Vector3(0, 0, 1));
}
else
{
modmesh.vbo.Normals.Add(new Vector3((float)mesh.Normals[i].X, (float)mesh.Normals[i].Y, (float)mesh.Normals[i].Z));
}
modmesh.vbo.Colors.Add(new Vector4(1, 1, 1, 1)); // TODO: From the mesh?
}
for (int i = 0; i < mesh.Indices.Count; i++)
{
modmesh.vbo.Indices.Add((uint)mesh.Indices[i]);
}
int bc = mesh.Bones.Count;
if (bc > 200)
{
SysConsole.Output(OutputType.WARNING, "Mesh has " + bc + " bones! (" + name + ")");
bc = 200;
}
modmesh.vbo.BoneIDs = new Vector4[modmesh.vbo.Vertices.Count].ToList();
modmesh.vbo.BoneWeights = new Vector4[modmesh.vbo.Vertices.Count].ToList();
modmesh.vbo.BoneIDs2 = new Vector4[modmesh.vbo.Vertices.Count].ToList();
modmesh.vbo.BoneWeights2 = new Vector4[modmesh.vbo.Vertices.Count].ToList();
int[] pos = new int[modmesh.vbo.Vertices.Count];
for (int i = 0; i < bc; i++)
{
for (int x = 0; x < mesh.Bones[i].Weights.Count; x++)
{
int IDa = mesh.Bones[i].IDs[x];
float Weighta = (float)mesh.Bones[i].Weights[x];
int spot = pos[IDa]++;
if (spot > 7)
{
//SysConsole.Output(OutputType.WARNING, "Too many bones influencing " + vw.VertexID + "!");
ForceSet(modmesh.vbo.BoneWeights, IDa, 3, modmesh.vbo.BoneWeights[IDa][3] + Weighta);
}
else if (spot > 3)
{
ForceSet(modmesh.vbo.BoneIDs2, IDa, spot - 4, i);
ForceSet(modmesh.vbo.BoneWeights2, IDa, spot - 4, Weighta);
}
else
{
ForceSet(modmesh.vbo.BoneIDs, IDa, spot, i);
ForceSet(modmesh.vbo.BoneWeights, IDa, spot, Weighta);
}
}
}
model.Meshes.Add(modmesh);
}
model.RootNode = new ModelNode()
{
Parent = null, Name = scene.RootNode.Name.ToLowerFast()
};
List <ModelNode> allNodes = new List <ModelNode>();
PopulateChildren(model.RootNode, scene.RootNode, model, engine, allNodes);
for (int i = 0; i < model.Meshes.Count; i++)
{
for (int x = 0; x < scene.Meshes[i].Bones.Count; x++)
{
ModelNode nodet = null;
string nl = scene.Meshes[i].Bones[x].Name.ToLowerFast();
for (int n = 0; n < allNodes.Count; n++)
{
if (allNodes[n].Name == nl)
{
nodet = allNodes[n];
break;
}
}
ModelBone mb = new ModelBone()
{
Offset = convert(scene.Meshes[i].Bones[x].MatrixA)
};
nodet.Bones.Add(mb);
model.Meshes[i].Bones.Add(mb);
}
}
return(model);
}
public Model FromScene(Model3D scene, string name, AnimationEngine engine)
{
if (scene.Meshes.Count == 0)
{
throw new Exception("Scene has no meshes! (" + name + ")");
}
Model model = new Model(name);
model.Engine = this;
model.Original = scene;
model.Root = convert(scene.MatrixA);
foreach (Model3DMesh mesh in scene.Meshes)
{
if (mesh.Name.ToLowerFast().Contains("collision") || mesh.Name.ToLowerFast().Contains("norender"))
{
continue;
}
ModelMesh modmesh = new ModelMesh(mesh.Name);
modmesh.vbo.Prepare();
bool hastc = mesh.TexCoords.Count == mesh.Vertices.Count;
bool hasn = mesh.Normals.Count == mesh.Vertices.Count;
if (!hasn)
{
SysConsole.Output(OutputType.WARNING, "Mesh has no normals! (" + name + ")");
}
if (!hastc)
{
SysConsole.Output(OutputType.WARNING, "Mesh has no texcoords! (" + name + ")");
}
for (int i = 0; i < mesh.Vertices.Count; i++)
{
BEPUutilities.Vector3 vertex = mesh.Vertices[i];
modmesh.vbo.Vertices.Add(new Vector3((float)vertex.X, (float)vertex.Y, (float)vertex.Z));
if (!hastc)
{
modmesh.vbo.TexCoords.Add(new Vector3(0, 0, 0));
}
else
{
BEPUutilities.Vector2 texCoord = mesh.TexCoords[i];
modmesh.vbo.TexCoords.Add(new Vector3((float)texCoord.X, 1 - (float)texCoord.Y, 0));
}
if (!hasn)
{
modmesh.vbo.Normals.Add(new Vector3(0, 0, 1));
}
else
{
modmesh.vbo.Normals.Add(new Vector3((float)mesh.Normals[i].X, (float)mesh.Normals[i].Y, (float)mesh.Normals[i].Z));
}
modmesh.vbo.Colors.Add(new Vector4(1, 1, 1, 1)); // TODO: From the mesh?
}
for (int i = 0; i < mesh.Indices.Count; i++)
{
modmesh.vbo.Indices.Add((uint)mesh.Indices[i]);
}
int bc = mesh.Bones.Count;
if (bc > 200)
{
SysConsole.Output(OutputType.WARNING, "Mesh has " + bc + " bones! (" + name + ")");
bc = 200;
}
modmesh.vbo.BoneIDs = new Vector4[modmesh.vbo.Vertices.Count].ToList();
modmesh.vbo.BoneWeights = new Vector4[modmesh.vbo.Vertices.Count].ToList();
modmesh.vbo.BoneIDs2 = new Vector4[modmesh.vbo.Vertices.Count].ToList();
modmesh.vbo.BoneWeights2 = new Vector4[modmesh.vbo.Vertices.Count].ToList();
int[] pos = new int[modmesh.vbo.Vertices.Count];
for (int i = 0; i < bc; i++)
{
for (int x = 0; x < mesh.Bones[i].Weights.Count; x++)
{
int IDa = mesh.Bones[i].IDs[x];
float Weighta = (float)mesh.Bones[i].Weights[x];
int spot = pos[IDa]++;
if (spot > 7)
{
//SysConsole.Output(OutputType.WARNING, "Too many bones influencing " + vw.VertexID + "!");
ForceSet(modmesh.vbo.BoneWeights, IDa, 3, modmesh.vbo.BoneWeights[IDa][3] + Weighta);
}
else if (spot > 3)
{
ForceSet(modmesh.vbo.BoneIDs2, IDa, spot - 4, i);
ForceSet(modmesh.vbo.BoneWeights2, IDa, spot - 4, Weighta);
}
else
{
ForceSet(modmesh.vbo.BoneIDs, IDa, spot, i);
ForceSet(modmesh.vbo.BoneWeights, IDa, spot, Weighta);
}
}
}
model.Meshes.Add(modmesh);
}
model.RootNode = new ModelNode() { Parent = null, Name = scene.RootNode.Name.ToLowerFast() };
List<ModelNode> allNodes = new List<ModelNode>();
PopulateChildren(model.RootNode, scene.RootNode, model, engine, allNodes);
for (int i = 0; i < model.Meshes.Count; i++)
{
for (int x = 0; x < scene.Meshes[i].Bones.Count; x++)
{
ModelNode nodet = null;
string nl = scene.Meshes[i].Bones[x].Name.ToLowerFast();
for (int n = 0; n < allNodes.Count; n++)
{
if (allNodes[n].Name == nl)
{
nodet = allNodes[n];
break;
}
}
ModelBone mb = new ModelBone() { Offset = convert(scene.Meshes[i].Bones[x].MatrixA) };
nodet.Bones.Add(mb);
model.Meshes[i].Bones.Add(mb);
}
}
return model;
}
