public void Render(FSHP shape)
{
var model = shape.ParentModel;
if (ImGui.CollapsingHeader("Shape Info", ImGuiTreeNodeFlags.DefaultOpen))
{
ImGuiHelper.InputFromText("Name", shape, "Name", 200);
//Doesn't need a direct property bind as property is readonly
var skinCount = (int)shape.VertexSkinCount;
ImGui.InputInt("Vertex Skin Count", ref skinCount, 0, 0, ImGuiInputTextFlags.ReadOnly);
LoadLODSelector(shape);
}
if (ImGui.CollapsingHeader("Material Info", ImGuiTreeNodeFlags.DefaultOpen))
{
LoadMaterialSelector(model, shape);
}
if (ImGui.CollapsingHeader("Bone Info", ImGuiTreeNodeFlags.DefaultOpen))
{
LoadBoneSelector(model, shape);
}
if (ImGui.CollapsingHeader("Vertex Buffer Info", ImGuiTreeNodeFlags.DefaultOpen))
{
}
if (ImGui.CollapsingHeader("LOD Info"))
{
}
if (ImGui.CollapsingHeader("Shape Morph Info"))
{
}
}
public BfresMeshAsset(FSHP fshp)
{
Shape = fshp;
MaterialAsset = new BfresMaterialAsset();
this.Name = fshp.Name;
this.Material = Shape.Material;
this.SkinCount = (int)fshp.VertexSkinCount;
this.BoneIndex = fshp.BoneIndex;
fshp.UpdateViewBuffer = () => {
UpdateVertexData = true;
};
CalculateBounding();
//Load vaos
int[] buffers = new int[2];
GL.GenBuffers(2, buffers);
int indexBuffer = buffers[0];
int vaoBuffer = buffers[1];
Vbo = vaoBuffer;
Ibo = indexBuffer;
vao = new VertexBufferObject(vaoBuffer, indexBuffer);
defaultVao = new VertexBufferObject(vaoBuffer, indexBuffer);
KeyGroups = fshp.LoadKeyGroups();
Attributes = Shape.LoadGLAttributes();
UpdateVertexBuffer();
UpdateDefaultVaoAttributes();
}
public void LoadEditor(FSHP mesh)
{
var material = mesh.Material;
//MeshEditor.Render(mesh);
MaterialEditor.LoadEditorMenus(material);
}
/// <summary>
/// Loads the material renderer for the first time.
/// </summary>
/// <returns></returns>
public override void TryLoadShader(BFRES bfres, FMDL fmdl, FSHP mesh, BfresMeshAsset meshAsset)
{
var sharcfb = TryLoadShaderArchive(bfres,
mesh.Material.ShaderArchive,
mesh.Material.ShaderModel);
if (sharcfb == null)
{
return;
}
OnLoad(sharcfb, fmdl, mesh, meshAsset);
}
/// <summary>
/// Loads the material renderer for the first time.
/// </summary>
/// <returns></returns>
public override void TryLoadShader(BFRES bfres, FMDL fmdl, FSHP mesh, BfresMeshAsset meshAsset)
{
var bfsha = TryLoadShaderArchive(bfres,
mesh.Material.ShaderArchive,
mesh.Material.ShaderModel);
if (bfsha == null)
{
return;
}
var shaderModel = bfsha.ShaderModels.Values.FirstOrDefault(x => x.Name == mesh.Material.ShaderModel);
if (shaderModel != null)
{
OnLoad(shaderModel, fmdl, mesh, meshAsset);
}
}
static void LoadLODSelector(FSHP shape)
{
var displayLOD = shape.DisplayLOD;
if (ImGui.BeginCombo("Display LOD", $"Mesh{displayLOD}"))
{
for (int i = 0; i < shape.PolygonGroups.Count; i++)
{
bool isSelected = displayLOD == i;
if (ImGui.Selectable($"Mesh{i}", isSelected))
{
shape.DisplayLOD = i;
}
if (isSelected)
{
ImGui.SetItemDefaultFocus();
}
}
ImGui.EndCombo();
}
}
static void LoadBoneSelector(FMDL model, FSHP shape)
{
string selecteBone = model.Skeleton.Bones[shape.BoneIndex].Name;
if (ImGui.BeginCombo("Bone", selecteBone))
{
for (int i = 0; i < model.Skeleton.Bones.Count; i++)
{
bool isSelected = model.Skeleton.Bones[i].Name == selecteBone;
if (ImGui.Selectable(model.Skeleton.Bones[i].Name, isSelected))
{
shape.BoneIndex = (ushort)i;
}
if (isSelected)
{
ImGui.SetItemDefaultFocus();
}
}
ImGui.EndCombo();
}
}
static void LoadMaterialSelector(FMDL model, FSHP shape)
{
string selectedMaterial = model.Materials[shape.Shape.MaterialIndex].Name;
if (ImGui.BeginCombo("Material", selectedMaterial))
{
for (int i = 0; i < model.Materials.Count; i++)
{
bool isSelected = model.Materials[i].Name == selectedMaterial;
if (ImGui.Selectable(model.Materials[i].Name, isSelected))
{
shape.Shape.MaterialIndex = (ushort)i;
shape.Material = (FMAT)model.Materials[i];
}
if (isSelected)
{
ImGui.SetItemDefaultFocus();
}
}
ImGui.EndCombo();
}
}
/// <summary>
/// Called once when the renderer can be loaded from a given shader model and mesh.
/// </summary>
public void OnLoad(BfshaLibrary.ShaderModel shaderModel, FMDL model, FSHP mesh, BfresMeshAsset meshAsset)
{
var shapeBlock = shaderModel.UniformBlocks.Values.FirstOrDefault(x =>
x.Type == BfshaLibrary.UniformBlock.BlockType.Shape);
//Models may update the shape block outside the shader if the shape block is unused so update mesh matrix manually
if (shapeBlock.Size == 0 && mesh.VertexSkinCount == 0)
{
mesh.UpdateVertexBuffer(true);
meshAsset.UpdateVertexBuffer();
}
//Assign some necessary data
meshAsset.MaterialAsset = this;
//Force reload from material editing
mesh.ShaderReload += delegate
{
Console.WriteLine($"Reloading shader program {meshAsset.Name}");
this.ReloadRenderState(meshAsset);
this.ReloadProgram(meshAsset);
mesh.HasValidShader = this.HasValidProgram;
Console.WriteLine($"Program Validation: {this.HasValidProgram}");
this.UpdateShader = true;
};
ShaderModel = shaderModel;
MaterialData = mesh.Material;
ParentModel = model;
//Load mesh function for loading the custom shader for the first time
LoadMesh(meshAsset);
ReloadRenderState(meshAsset);
ReloadProgram(meshAsset);
var bfresMaterial = (FMAT)this.MaterialData;
//Remap the vertex layouts from shader model attributes
if (!IsSwitch)
{
//GX2 shaders can be directly mapped via string and location searches
Dictionary <string, string> attributeLocations = new Dictionary <string, string>();
for (int i = 0; i < shaderModel.Attributes.Count; i++)
{
string key = shaderModel.Attributes.GetKey(i);
attributeLocations.Add(key, $"{key}_0_0");
}
meshAsset.UpdateVaoAttributes(attributeLocations);
}
else
{
Dictionary <string, int> attributeLocations = new Dictionary <string, int>();
for (int i = 0; i < shaderModel.Attributes.Count; i++)
{
string key = shaderModel.Attributes.GetKey(i);
int location = shaderModel.Attributes[i].Location;
attributeLocations.Add(key, location);
}
meshAsset.UpdateVaoAttributes(attributeLocations);
}
}
/// <summary>
/// Called once when the renderer can be loaded from a given shader model and mesh.
/// </summary>
public void OnLoad(SHARCFB sharcfb, FMDL model, FSHP mesh, BfresMeshAsset meshAsset)
{
ShaderModel = sharcfb.Programs.FirstOrDefault(x => x.Name == mesh.Material.ShaderModel);
if (ShaderModel == null)
{
Console.WriteLine($"Failed to find program! {mesh.Material.ShaderModel}");
return;
}
//Assign some necessary data
meshAsset.MaterialAsset = this;
//Force reload from material editing
mesh.ShaderReload += delegate
{
Console.WriteLine($"Reloading shader program {meshAsset.Name}");
this.ReloadRenderState(meshAsset);
this.ReloadProgram(meshAsset);
mesh.HasValidShader = this.HasValidProgram;
Console.WriteLine($"Program Validation: {this.HasValidProgram}");
this.UpdateShader = true;
};
MaterialData = mesh.Material;
ParentModel = model;
//Load mesh function for loading the custom shader for the first time
LoadMesh(meshAsset);
ReloadRenderState(meshAsset);
ReloadProgram(meshAsset);
var gx2ShaderVertex = (GX2VertexShader)ShaderModel.GetGX2VertexShader(BinaryIndex);
var bfresMaterial = (FMAT)this.MaterialData;
//Remap the vertex layouts from shader model attributes
Dictionary <string, string> attributeLocations = new Dictionary <string, string>();
for (int i = 0; i < gx2ShaderVertex.Attributes.Count; i++)
{
var symbol = ShaderModel.AttributeVariables.symbols.FirstOrDefault(
x => x.Name == gx2ShaderVertex.Attributes[i].Name);
if (symbol == null)
{
continue;
}
var attribVar = gx2ShaderVertex.Attributes[i];
var arrayCount = Math.Max(1, attribVar.Count);
var streamCount = attribVar.GetStreamCount();
if (arrayCount > 1 || streamCount > 1)
{
throw new Exception("Multiple attribute streams and variable counts not supported!");
}
attributeLocations.Add(symbol.SymbolName, $"{symbol.Name}_0_0");
}
meshAsset.UpdateVaoAttributes(attributeLocations);
}
/// <summary>
/// Loads the material renderer for the first time.
/// </summary>
public virtual void TryLoadShader(BFRES bfres, FMDL fmdl, FSHP mesh, BfresMeshAsset meshAsset)
{
}