private SurfaceModelMesh AddMeshGeometry(ModelMeshReference modelMesh, List <int> indexList, List <VertVNT> vertexList)
{
var geometry = modelMesh.GetGeometry();
int indexOffset = indexList.Count;
int vertexOffset = vertexList.Count;
var triangleIndices = geometry.GetTriangleIndices();
Vector3 minPos = new Vector3(9999f);
Vector3 maxPos = new Vector3(-9999f);
indexList.AddRange(triangleIndices);
foreach (var vertex in geometry.Vertices)
{
var glVertex = new VertVNT()
{
Position = vertex.Position.ToGL(),
Normal = vertex.Normal.ToGL(),
TexCoord = geometry.IsTextured ? vertex.TexCoord.ToGL() : Vector2.Zero
};
minPos = Vector3.ComponentMin(minPos, glVertex.Position);
maxPos = Vector3.ComponentMax(maxPos, glVertex.Position);
vertexList.Add(glVertex);
}
var model = new SurfaceModelMesh(this, modelMesh, indexOffset, geometry.IndexCount, vertexOffset);
model.BoundingBox = BBox.FromMinMax(minPos, maxPos);
MeshModels.Add(model);
return(model);
}
private void SetVisibleModelMeshes(bool showLayer1, bool showLayer2)
{
foreach (TreeNode modelItem in treeModel.Nodes)
{
if (modelItem.Nodes.Count > 0)
{
// Set model meshes check state
foreach (TreeNode meshItem in modelItem.Nodes)
{
ModelMeshReference meshData = (ModelMeshReference)meshItem.Tag;
GcmfMesh mesh = gma[meshData.ModelIdx].ModelObject.Meshes[meshData.MeshIdx];
if (mesh.Layer == GcmfMesh.MeshLayer.Layer1)
{
treeModel.SetCheckState(meshItem, showLayer1 ? CheckState.Checked : CheckState.Unchecked);
}
else if (mesh.Layer == GcmfMesh.MeshLayer.Layer2)
{
treeModel.SetCheckState(meshItem, showLayer2 ? CheckState.Checked : CheckState.Unchecked);
}
}
}
else
{
// For the orphan nodes (models with no meshes, mostly GMA null entries),
// unselect them unless we're choosing to show both types of layers
treeModel.SetCheckState(modelItem, (showLayer1 && showLayer2) ? CheckState.Checked : CheckState.Unchecked);
}
}
// The model will be updated due to the AfterCheckState event on treeModel
}
private void UpdateModelDisplay()
{
// If no item is selected in the list, hide the display completely
if (treeModel.SelectedNode == null)
{
tlpModelDisplay.Visible = false;
tlpMeshDisplay.Visible = false;
return;
}
// Otherwise, extract the ModelTreeItem structure to get the selected model/mesh
ModelMeshReference modelMeshReference = (ModelMeshReference)treeModel.SelectedNode.Tag;
if (gma[modelMeshReference.ModelIdx] == null)
{
tlpModelDisplay.Visible = false;
tlpMeshDisplay.Visible = false;
return;
}
Gcmf model = gma[modelMeshReference.ModelIdx].ModelObject;
// Show information about the selected model/mesh
if (modelMeshReference.MeshIdx == -1)
{
tlpModelDisplay.Visible = true;
tlpMeshDisplay.Visible = false;
lblModelSectionFlags.Text = string.Format("0x{0:X8}", model.SectionFlags);
lblModelCenter.Text = model.BoundingSphereCenter.ToString();
lblModelRadius.Text = model.BoundingSphereRadius.ToString();
lblModelTransformMatrixDefaultReferences.Text = string.Join(",",
Array.ConvertAll(model.TransformMatrixDefaultIdxs, b => string.Format("0x{0:X2}", b)));
lblModelNumTransformMatrices.Text = model.TransformMatrices.Count.ToString();
}
else
{
GcmfMesh mesh = model.Meshes[modelMeshReference.MeshIdx];
tlpModelDisplay.Visible = false;
tlpMeshDisplay.Visible = true;
lblMeshRenderFlags.Text = string.Format("0x{0:X8} ({1})", (uint)mesh.RenderFlags, EnumUtils.GetEnumFlagsString(mesh.RenderFlags));
lblMeshUnk4.Text = string.Format("0x{0:X8}", mesh.Unk4);
lblMeshUnk8.Text = string.Format("0x{0:X8}", mesh.Unk8);
lblMeshUnkC.Text = string.Format("0x{0:X8}", mesh.UnkC);
lblMeshUnk10.Text = string.Format("0x{0:X4}", mesh.Unk10);
lblMeshUnk14.Text = string.Format("0x{0:X4}", mesh.Unk14);
lblMeshPrimaryMaterialIdx.Text = mesh.PrimaryMaterialIdx.ToString();
lblMeshSecondaryMaterialIdx.Text = mesh.SecondaryMaterialIdx.ToString();
lblMeshTertiaryMaterialIdx.Text = mesh.TertiaryMaterialIdx.ToString();
lblMeshTransformMatrixSpecificReferences.Text = string.Join(",",
Array.ConvertAll(mesh.TransformMatrixSpecificIdxsObj1, b => string.Format("0x{0:X2}", b)));
lblMeshCenter.Text = mesh.BoundingSphereCenter.ToString();
lblMeshUnk3C.Text = mesh.Unk3C.ToString();
lblMeshUnk40.Text = string.Format("0x{0:X8}", mesh.Unk40);
}
}
public SurfaceModelMesh(SurfaceMeshBuffer baseModel, ModelMeshReference meshRef, int startIndex, int indexCount, int startVertex) : base(meshRef)
{
MeshReference = meshRef;
SurfaceModel = baseModel;
StartIndex = startIndex;
IndexCount = indexCount;
StartVertex = startVertex;
var baseTransform = meshRef.Transform.ToMatrix().ToGL();
SetTransform(baseTransform, false);
}
int GetSelectedModelIdx()
{
// If no item is selected in the list, return -1
if (treeModel.SelectedNode == null)
{
return(-1);
}
// Otherwise, extract the model/mesh reference structure and get the model index from there
ModelMeshReference itemData = (ModelMeshReference)treeModel.SelectedNode.Tag;
return(((ModelMeshReference)treeModel.SelectedNode.Tag).ModelIdx);
}
protected override void DeserializeFemaleStudModel(FemaleStudModel femaleStudModel, XElement element)
{
DeserializePartCullingModel(femaleStudModel, element);
if (element.HasElement(nameof(FemaleStudModel.ReplacementMeshes), out XElement geomElem))
{
foreach (var elem in geomElem.Elements(ModelMeshReference.NODE_NAME))
{
var mesh = new ModelMeshReference();
mesh.LoadFromXml(elem);
femaleStudModel.ReplacementMeshes.Add(mesh);
}
}
}
private void glControlModel_Paint(object sender, PaintEventArgs e)
{
// Reload the model if necessary
if (reloadOnNextRedraw)
{
LoadModel();
reloadOnNextRedraw = false;
}
// Set up OpenGL context
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
GL.MatrixMode(MatrixMode.Modelview);
GL.LoadIdentity();
GL.Translate(0.0f, 0.0f, -6.0f);
GL.Rotate(angleY, 1.0f, 0.0f, 0.0f);
GL.Rotate(angleX, 0.0f, 1.0f, 0.0f);
GL.Scale(zoomFactor, zoomFactor, zoomFactor);
// Draw the models/meshes
foreach (TreeNode modelItem in treeModel.Nodes)
{
ModelMeshReference modelRef = (ModelMeshReference)modelItem.Tag;
if (gma[modelRef.ModelIdx] != null)
{
if (treeModel.GetCheckState(modelItem) == CheckState.Checked)
{
// Whole item is checked -> Call the display list corresponding to the entire model
ctx.CallDisplayList(modelObjects[modelRef.ModelIdx].Value);
}
else if (treeModel.GetCheckState(modelItem) == CheckState.Indeterminate)
{
// Only some meshes of the item are checked -> Call the display list corresponding to each mesh
foreach (TreeNode meshItem in modelItem.Nodes)
{
if (treeModel.GetCheckState(meshItem) == CheckState.Checked)
{
ModelMeshReference meshRef = (ModelMeshReference)meshItem.Tag;
ctx.CallDisplayList(modelObjects[meshRef.ModelIdx][meshRef.MeshIdx].Value);
}
}
}
}
}
glControlModel.SwapBuffers();
}
public override SurfaceComponent DeserializeSurfaceComponent(XElement element)
{
SurfaceComponent component = null;
var componentType = element.ReadAttribute <ModelComponentType>("Type");
switch (componentType)
{
case ModelComponentType.Part:
component = new PartModel();
DeserializePartModel(component as PartModel, element);
break;
case ModelComponentType.MaleStud:
component = new MaleStudModel();
DeserializeMaleStudModel(component as MaleStudModel, element);
break;
case ModelComponentType.FemaleStud:
component = new FemaleStudModel();
DeserializeFemaleStudModel(component as FemaleStudModel, element);
break;
case ModelComponentType.BrickTube:
component = new BrickTubeModel();
DeserializeBrickTubeModel(component as BrickTubeModel, element);
break;
}
if (element.HasElement(nameof(SurfaceComponent.Meshes), out XElement geomElem))
{
foreach (var elem in geomElem.Elements(ModelMeshReference.NODE_NAME))
{
var mesh = new ModelMeshReference();
mesh.LoadFromXml(elem);
component.Meshes.Add(mesh);
}
}
return(component);
}