Add a debug tab for model listing.

Penumbra/UI/MenuTabs/TabDebugModels.cs

@@ -0,0 +1,148 @@
+using System;
+using System.Runtime.InteropServices;
+using FFXIVClientStructs.FFXIV.Client.Game.Character;
+using FFXIVClientStructs.FFXIV.Client.Graphics.Render;
+using FFXIVClientStructs.FFXIV.Client.Graphics.Scene;
+using FFXIVClientStructs.FFXIV.Client.System.Resource;
+using FFXIVClientStructs.FFXIV.Client.System.Resource.Handle;
+using ImGuiNET;
+using Lumina.Models.Models;
+using Penumbra.UI.Custom;
+using DalamudCharacter = Dalamud.Game.ClientState.Objects.Types.Character;
+
+namespace Penumbra.UI
+{
+    public partial class SettingsInterface
+    {
+        [StructLayout( LayoutKind.Explicit )]
+        private unsafe struct RenderModel
+        {
+            [FieldOffset(0x18)]
+            public RenderModel* PreviousModel;
+            [FieldOffset( 0x20 )]
+            public RenderModel* NextModel;
+
+            [FieldOffset( 0x30 )]
+            public ResourceHandle* ResourceHandle;
+
+            [FieldOffset( 0x40 )]
+            public Skeleton* Skeleton;
+
+            [FieldOffset( 0x58 )]
+            public void** BoneList;
+            [FieldOffset( 0x60 )]
+            public int BoneListCount;
+
+            [FieldOffset( 0x68 )]
+            private void* UnkDXBuffer1;
+
+            [FieldOffset( 0x70 )]
+            private void* UnkDXBuffer2;
+
+            [FieldOffset( 0x78 )]
+            private void* UnkDXBuffer3;
+
+            [FieldOffset( 0x90 )]
+            public void** Materials;
+
+            [FieldOffset( 0x98 )]
+            public int MaterialCount;
+        }
+
+        [StructLayout( LayoutKind.Explicit )]
+        private unsafe struct Material
+        {
+            [FieldOffset(0x10)]
+            public ResourceHandle* ResourceHandle;
+            [FieldOffset(0x28)]
+            public void* MaterialData;
+
+            [FieldOffset( 0x48 )]
+            public Texture* Tex1;
+            [FieldOffset( 0x60 )]
+            public Texture* Tex2;
+            [FieldOffset( 0x78 )]
+            public Texture* Tex3;
+        }
+
+        private static unsafe void DrawPlayerModelInfo( DalamudCharacter character )
+        {
+            var name = character.Name.ToString();
+            if( !ImGui.CollapsingHeader( $"{name}##Draw" ) )
+            {
+                return;
+            }
+
+            var model = ( CharacterBase* )( ( Character* )character.Address )->GameObject.GetDrawObject();
+            if( model == null )
+            {
+                return;
+            }
+
+            if( !ImGui.BeginTable( $"##{name}DrawTable", 5, ImGuiTableFlags.RowBg | ImGuiTableFlags.SizingFixedFit ) )
+            {
+                return;
+            }
+
+            using var raii = ImGuiRaii.DeferredEnd( ImGui.EndTable );
+            ImGui.TableNextColumn();
+            ImGui.TableHeader( "Slot" );
+            ImGui.TableNextColumn();
+            ImGui.TableHeader( "Imc Ptr" );
+            ImGui.TableNextColumn();
+            ImGui.TableHeader( "Imc File" );
+            ImGui.TableNextColumn();
+            ImGui.TableHeader( "Model Ptr" );
+            ImGui.TableNextColumn();
+            ImGui.TableHeader( "Model File" );
+
+            for( var i = 0; i < model->SlotCount; ++i )
+            {
+                var imc = ( ResourceHandle* )model->IMCArray[ i ];
+                ImGui.TableNextRow();
+                ImGui.TableNextColumn();
+                ImGui.Text( $"Slot {i}" );
+                ImGui.TableNextColumn();
+                ImGui.Text( imc == null ? "NULL" : $"0x{( ulong )imc:X}" );
+                ImGui.TableNextColumn();
+                if( imc != null )
+                {
+                    ImGui.Text( imc->FileName.ToString() );
+                }
+
+                var mdl = ( RenderModel* )model->ModelArray[ i ];
+                ImGui.TableNextColumn();
+                ImGui.Text( mdl == null ? "NULL" : $"0x{( ulong )mdl:X}" );
+                if( mdl == null || mdl->ResourceHandle == null || mdl->ResourceHandle->Category != ResourceCategory.Chara )
+                {
+                    continue;
+                }
+
+
+                ImGui.TableNextColumn();
+                if( mdl != null )
+                {
+                    ImGui.Text( mdl->ResourceHandle->FileName.ToString() );
+                }
+            }
+        }
+
+        private void DrawPlayerModelTab()
+        {
+            if( !ImGui.BeginTabItem( "Model Debug" ) )
+            {
+                return;
+            }
+
+            using var raii = ImGuiRaii.DeferredEnd( ImGui.EndTabItem );
+
+            var player = Dalamud.ClientState.LocalPlayer;
+            if( player == null )
+            {
+                return;
+            }
+
+            DrawPlayerModelInfo( player );
+        }
+    }
+}