private static void ExecuteDrawCall(DrawCall call)
{
return;
//Handles.color = call.color;
//switch (call.type) {
// case DrawType.WireCube:
// Handles.DrawWireCube((Vector3) call.parameters[0], (Vector3) call.parameters[1]);
// break;
// case DrawType.Cube:
// // TODO implement
// //Handles.DrawCube((Vector3) call.parameters[0], (Vector3) call.parameters[1]);
// break;
// case DrawType.WireSphere:
// Handles.DrawWireDisc((Vector3) call.parameters[0], Vector3.up, (float) call.parameters[1]);
// Handles.DrawWireDisc((Vector3) call.parameters[0], Vector3.right, (float) call.parameters[1]);
// Handles.DrawWireDisc((Vector3) call.parameters[0], new Vector3(1, 0, 1).normalized, (float) call.parameters[1]);
// Handles.DrawWireDisc((Vector3) call.parameters[0], Vector3.forward, (float) call.parameters[1]);
// Handles.DrawWireDisc((Vector3) call.parameters[0], new Vector3(-1, 0, 1).normalized, (float) call.parameters[1]);
// break;
// case DrawType.Sphere:
// // TODO implement
// //Handles.DrawSphere((Vector3) call.parameters[0], (float) call.parameters[1]);
// break;
// case DrawType.WireMesh:
// Graphics.DrawMeshNow((Mesh) call.parameters[0], (Vector3) call.parameters[1], (Quaternion) call.parameters[2]);
// break;
//}
}
public void NameColor()
{
MDL0Node model = ((MDL0Node)_resource);
MDL0GroupNode g = model._colorGroup;
if (g != null)
{
foreach (MDL0ColorNode v in g.Children)
{
string name = model.Name + "_";
if (v._objects.Count > 0)
{
MDL0ObjectNode o = v._objects[0];
name += o.Name;
if (o._drawCalls.Count > 0)
{
DrawCall c = o._drawCalls[0];
if (c.MaterialNode != null && c.VisibilityBoneNode != null)
{
name += "_" + c.Material + "_" + c.VisibilityBone;
}
}
}
else
{
name += "ColorArray";
}
v.Name = g.FindName(name);
}
}
}
private void SendActiveEvent(MouseInput input)
{
InputData newInput = CreateInputData(input);
switch (input.State)
{
case InputState.Start:
StartDraw?.Invoke(newInput);
_previousInput = newInput;
break;
case InputState.Draw:
if (newInput.Position != _previousInput.Position)
{
DrawCall?.Invoke(newInput);
_previousInput = newInput;
}
break;
case InputState.End:
EndDraw?.Invoke(newInput);
_previousInput = default;
break;
default:
throw new Exception("Try send active event to disactive input");
}
}
void Start()
{
DrawCall drawCall = new DrawCall(new Sphere("球形"), new OpenGL());
drawCall.StartDraw();
drawCall.StopDraw();
}
/// <summary>
/// Get the vertex shader output for the
/// respective primitive ID and instance.
/// </summary>
/// <param name="primitiveID"></param>
/// <param name="instanceID"></param>
private void GetVertexShaderOutput(int primitiveID, int instanceID)
{
if (DrawCall?.cmd?.Count == 0)
{
return;
}
var vertexShader = VertexShader;
// set shader input
gl_PrimitiveIDIn = primitiveID;
// load patch data from vertex shader
var patch = DrawCall.GetPatch(primitiveID);
DebugGetError(new StackTrace(true));
gl_in = __InOut.Create(patch.Length);
for (int i = 0; i < patch.Length; i++)
{
// compute vertex shader output
var vertexID = Convert.ToInt32(patch.GetValue(i));
vertexShader.Execute(vertexID, instanceID);
// set geometry shader built in input varyings
gl_in[i].gl_Position = vertexShader.GetOutputVarying <vec4>("gl_Position");
gl_in[i].gl_PointSize = vertexShader.GetOutputVarying <float>("gl_PointSize");
var clipDistance = vertexShader.GetOutputVarying <float[]>("gl_ClipDistance");
for (int j = 0; j < clipDistance.Length; j++)
{
gl_in[i].gl_ClipDistance[j] = clipDistance[j];
}
// set geometry shader user input varyings
ProcessFields(this, ProcessInField, new[] { typeof(__in) }, i);
}
}
/// <summary>
/// Uses the spriteBatch to draw a given Drawcall onto the active rendertarget. Must be within spriteBatch.begin/end
/// </summary>
/// <param name="spriteBatch">Spritebatch to use</param>
/// <param name="drawCall">The drawcall to draw</param>
protected void ApplyDrawCallToScene(SpriteBatch spriteBatch, DrawCall drawCall)
{
if (drawCall.texture == null)
{
//Text
spriteBatch.DrawString(drawCall.font, drawCall.text, drawCall.position, drawCall.color, drawCall.rotation, drawCall.origin, drawCall.scale, drawCall.spriteEffects, drawCall.depth);
}
else
{
if (drawCall.useVectorPos)
{
if (drawCall.useSourceRectangle)
{
spriteBatch.Draw(drawCall.texture, drawCall.position, drawCall.SourceRectangle, drawCall.color, drawCall.rotation, drawCall.origin, drawCall.scale, drawCall.spriteEffects, 0f);
}
else
{
spriteBatch.Draw(drawCall.texture, drawCall.position, null, drawCall.color, drawCall.rotation, drawCall.origin, drawCall.scale, drawCall.spriteEffects, 0f);
}
}
else
{
if (drawCall.useSourceRectangle)
{
spriteBatch.Draw(drawCall.texture, drawCall.Rectangle, drawCall.SourceRectangle, drawCall.color, drawCall.rotation, drawCall.origin, drawCall.spriteEffects, 0f);
}
else
{
spriteBatch.Draw(drawCall.texture, drawCall.Rectangle, null, drawCall.color, drawCall.rotation, drawCall.origin, drawCall.spriteEffects, 0f);
}
}
}
}
/// <summary>
/// Get the output from the vertex shader.
/// </summary>
/// <param name="primitiveID"></param>
/// <param name="instanceID"></param>
private void GetVertexShaderOutput(int primitiveID, int instanceID)
{
if (DrawCall?.cmd?.Count == 0)
{
return;
}
// load patch data from vertex shader
var patch = DrawCall.GetPatch(primitiveID);
DebugGetError(new StackTrace(true));
gl_PatchVerticesIn = patch.Length;
gl_PrimitiveID = primitiveID;
for (int i = 0; i < gl_PatchVerticesIn; i++)
{
// compute vertex shader data
VertShader.Execute(Convert.ToInt32(patch.GetValue(i)), instanceID);
// set input data for the vertex
gl_in[i].gl_Position = VertShader.GetOutputVarying <vec4>("gl_Position");
gl_in[i].gl_PointSize = VertShader.GetOutputVarying <float>("gl_PointSize");
var clipDistance = VertShader.GetOutputVarying <float[]>("gl_ClipDistance");
for (int j = 0; j < clipDistance.Length; j++)
{
gl_in[i].gl_ClipDistance[j] = clipDistance[j];
}
}
}
public void Draw(DrawCall.Tag tag, Texture2D texture, Rectangle rectangle, Rectangle sourceRectangle, Color color, float depth)
{
DrawCall toAdd = new DrawCall(tag, texture, rectangle, sourceRectangle, 0f, Vector2.Zero, color, depth, SpriteEffects.None);
if (toAdd.Rectangle.Intersects(Game1.camera.Rectangle))
{
drawCalls.Add(depth, toAdd);
}
}
public void Draw(DrawCall.Tag tag, Texture2D texture, Rectangle rectangle, float rotation, Vector2 origin, Color color, float depth)
{
DrawCall toAdd = new DrawCall(tag, texture, rectangle, rotation, origin, color, depth, SpriteEffects.None);
if (toAdd.Rectangle.Intersects(Game1.camera.Rectangle))
{
drawCalls.Add(depth, toAdd);
}
}
/// <summary>
///
/// </summary>
/// <param name="tag"></param>
/// <param name="texture"></param>
/// <param name="rectangle"></param>
/// <param name="sourceRectangle"></param>
/// <param name="rotation"></param>
/// <param name="origin"></param>
/// <param name="color"></param>
/// <param name="depth"></param>
/// <param name="spriteEffects"></param>
/// <param name="affectedByLight">0 - always dark, 1 - dynamic, 2 - always bright</param>
/// <param name="lightBleedThrough">The amount of light able to pass through the object</param>
public void Draw(DrawCall.Tag tag, Texture2D texture, Rectangle rectangle, Rectangle sourceRectangle, float rotation, Vector2 origin, Color color, float depth, SpriteEffects spriteEffects, short affectedByLight, float lightBleedThrough)
{
DrawCall toAdd = new DrawCall(tag, texture, rectangle, sourceRectangle, rotation, origin, color, depth, spriteEffects, affectedByLight, lightBleedThrough);
if (toAdd.Rectangle.Intersects(Game1.camera.Rectangle))
{
drawCalls.Add(depth, toAdd);
}
}
public void Draw(DrawCall.Tag tag, Texture2D texture, Vector2 position, Rectangle sourceRectangle, Vector2 scale, float rotation, Vector2 origin, Color color, float depth, SpriteEffects spriteEffects)
{
DrawCall toAdd = new DrawCall(tag, texture, position, sourceRectangle, scale, rotation, origin, color, depth, spriteEffects, 0, 0);
if (toAdd.Rectangle.Intersects(Game1.camera.Rectangle))
{
drawCalls.Add(depth, toAdd);
}
}
private static void WritePolygon(StreamWriter writer, DrawCall c)
{
MDL0ObjectNode poly = c._parentObject;
if (poly._manager._vertices != null)
{
int count = poly._manager._vertices.Count;
Vector3[] Vertices = new Vector3[count];
//Weight vertices
poly.Model.WeightMeshes();
//Set weighted positions
for (int i = 0; i < count; i++)
{
Vertices[i] = poly._manager._vertices[i].WeightedPosition;
}
WriteVertexGroup(writer, Vertices);
}
if (poly._manager._faceData[1] != null)
{
WriteNormalGroup(writer, poly._manager, true);
}
for (int i = 0; i < 1; i++) //Obj only supports 1 uv coord set...
{
if (poly._manager._faceData[i + 4] != null)
{
WriteUVGroup(writer, poly._manager._faceData[i + 4]);
}
}
writer.WriteLine();
writer.WriteLine(string.Format("g {0}", poly.Name));
if (c._material != null)
{
WriteMaterial(writer, c._material);
}
if (poly._manager != null)
{
if (poly._manager._triangles != null)
{
WriteTriList(writer, poly._manager);
}
//if (poly._manager._lines != null)
//{
//}
//if (poly._manager._points != null)
//{
//}
}
}
private void btnNew_Click(object sender, EventArgs e)
{
if (_targetObject != null)
{
DrawCall d = new DrawCall(_targetObject);
_targetObject._drawCalls.Add(d);
_targetObject.OnDrawCallsChanged();
_targetObject.Model.RegenerateVIS0Indices();
_targetObject.SignalPropertyChange();
}
}
//#endif
private static void RegisterDrawCall(DrawType type, Color color, params object[] parameters)
{
#if UNITY_EDITOR
Initialize();
DrawCall call = new DrawCall()
{
type = type, color = color, parameters = parameters
};
drawCalls.Enqueue(call);
//drawCalls.Add(call);
#else
Debug.LogWarning("Trying to register a debug draw on a non editor build!");
#endif
}
private void numDrawOrder_ValueChanged(object sender, EventArgs e)
{
if (_updating)
{
return;
}
DrawCall drawCall = lstDrawCalls.SelectedItem as DrawCall;
if (drawCall != null)
{
drawCall.DrawPriority = (byte)numDrawOrder.Value;
}
}
private void cboDrawPass_SelectedIndexChanged(object sender, EventArgs e)
{
if (_updating)
{
return;
}
DrawCall drawCall = lstDrawCalls.SelectedItem as DrawCall;
if (drawCall != null)
{
drawCall.DrawPass = (DrawCall.DrawPassType)cboDrawPass.SelectedIndex;
}
}
/// <summary>
/// Uses the spriteBatch to draw a given Drawcall onto the active rendertarget. Must be within spriteBatch.begin/end
/// Draws the depth of the object as the amount of red color and the rest 0
/// </summary>
/// <param name="spriteBatch">Spritebatch to use</param>
/// <param name="drawCall">The drawcall to draw</param>
protected void ApplyDrawCallDepthToMask(SpriteBatch spriteBatch, DrawCall drawCall)
{
float depth = drawCall.depth;
float lightBleedThrough = drawCall.lightBleedThrough;
if (drawCall.affectedByLight == 0)
{
depth = 1;
lightBleedThrough = 1;
}
else if (drawCall.affectedByLight == 2)
{
depth = 0;
lightBleedThrough = 0;
}
if (drawCall.texture == null)
{
//Text
spriteBatch.DrawString(drawCall.font, drawCall.text, drawCall.position, drawCall.color, drawCall.rotation, drawCall.origin, drawCall.scale, drawCall.spriteEffects, drawCall.depth);
}
else
{
if (drawCall.useVectorPos)
{
if (drawCall.useSourceRectangle)
{
spriteBatch.Draw(drawCall.texture, drawCall.position, drawCall.SourceRectangle, new Color(depth, 1 - lightBleedThrough, 0, 1), drawCall.rotation, drawCall.origin, drawCall.scale, drawCall.spriteEffects, 0f);
}
else
{
spriteBatch.Draw(drawCall.texture, drawCall.position, null, new Color(depth, 1 - lightBleedThrough, 0, 1), drawCall.rotation, drawCall.origin, drawCall.scale, drawCall.spriteEffects, 0f);
}
}
else
{
if (drawCall.useSourceRectangle)
{
spriteBatch.Draw(drawCall.texture, drawCall.Rectangle, drawCall.SourceRectangle, new Color(depth, 1 - lightBleedThrough, 0, 1), drawCall.rotation, drawCall.origin, drawCall.spriteEffects, 0f);
}
else
{
spriteBatch.Draw(drawCall.texture, drawCall.Rectangle, null, new Color(depth, 1 - lightBleedThrough, 0, 1), drawCall.rotation, drawCall.origin, drawCall.spriteEffects, 0f);
}
}
}
}
private void cboVisBone_SelectedIndexChanged(object sender, EventArgs e)
{
if (_updating)
{
return;
}
DrawCall drawCall = lstDrawCalls.SelectedItem as DrawCall;
if (drawCall != null)
{
drawCall.VisibilityBoneNode = cboVisBone.SelectedItem as MDL0BoneNode;
drawCall._parentObject.Model.RegenerateVIS0Indices();
drawCall._parentObject.SignalPropertyChange();
}
}
//Called every frame, after update has completed. It is wrapped in code that
//managed the render state, so don't call DrawCall.Perform() outside of here.
static void Render()
{
//First we setup our draw call
var draw = new DrawCall(null, material, mesh, BlendMode.Premultiplied);
material.SetMatrix4x4("Matrix", Matrix4x4.CreateOrthographic(Screen.Width, Screen.Height, -1f, 1f));
//Then we'll draw the logo
{
//The material is how we interact with shaders
material.SetTexture("Texture", logo);
//A mesh defines the geometry of what we're drawing
mesh.Clear();
var rect = Rectangle.Box(new Vector2(Screen.Width / 2, Screen.Height / 2 - 32), logo.Width, logo.Height);
mesh.AddRect(rect, Vector2.Zero, Vector2.One);
mesh.Update();
//To render, we setup a draw call and then perform it
draw.Perform(PrimitiveType.Triangles);
}
//After we call Perform(), we can change stuff and then call Perform() again
//The the rendering system will internally optimize the draw state
{
material.SetTexture("Texture", star);
mesh.Clear();
for (int i = 0; i < positions.Length; ++i)
{
float a = i / (positions.Length - 1f);
mesh.AddRect(positions[i], Vector2.Zero, Vector2.One);
}
mesh.Update();
draw.Perform(PrimitiveType.Triangles);
}
//This might seem tedious, but in reality this will be wrapped in components
//or some kind of rendering class! For example, the Atlas automatically allows
//us to pack textures/fonts into atlases, and the DrawBatch2D allows us to
//use simple draw functions between a Begin() and End()
//We just want to provide a low-level API so you have lots of options
}
public IDrawCall[] Process(IScene scene)
{
IDrawCall[] drawCalls = new DrawCall[scene.meshes.Length];
for (int i = drawCalls.Length - 1; i >= 0; i--)
{
IMesh mesh = scene.meshes[i];
IDrawCall drawCall = new DrawCall();
drawCall.vertices = Array.ConvertAll <Vector3, Vector4>(mesh.vertices, (Vector3 each) => new Vector4(each.x, each.y, each.z, 1));
drawCall.normals = new Vector3[mesh.normals.Length];
mesh.normals.CopyTo(drawCall.normals, 0);
drawCall.indices = new int[mesh.indices.Length];
mesh.indices.CopyTo(drawCall.indices, 0);
drawCall.M = mesh.M;
drawCalls[i] = drawCall;
}
return(drawCalls);
}
private void btnDelete_Click(object sender, EventArgs e)
{
if (lstDrawCalls.SelectedIndices != null)
{
for (int x = lstDrawCalls.SelectedIndices.Count - 1; x >= 0; x--)
{
DrawCall drawCall = lstDrawCalls.Items[lstDrawCalls.SelectedIndices[x]] as DrawCall;
if (drawCall != null)
{
MDL0ObjectNode o = drawCall._parentObject;
o._drawCalls.Remove(drawCall);
o.OnDrawCallsChanged();
o.Model.RegenerateVIS0Indices();
o.SignalPropertyChange();
}
}
}
}
private void lstDrawCalls_DoubleClick(object sender, EventArgs e)
{
if (_updating)
{
return;
}
DrawCall drawCall = lstDrawCalls.SelectedItem as DrawCall;
if (drawCall != null)
{
drawCall._render = !drawCall._render;
lstDrawCalls.SetItemChecked(lstDrawCalls.SelectedIndex, drawCall._render);
if (_targetObject?.Model != null)
{
TKContext.InvalidateModelPanels(_targetObject.Model);
}
}
}
public void Draw(object sender, GraphicsEventArgs args)
{
for (int i = 0; i < this.calls.Count; i++)
{
DrawCall call = calls[i];
if (Environment.TickCount <= call.ValidUntil)
{
Vector2 position = this.Scale(call.RenderX, call.RenderY);
Vector2 size = this.Scale(call.Width, call.Height);
Vector2 rotationCenter = new Vector2(position.X + (size.X * call.RotationCenterX), position.Y + (size.Y * call.RotationCenterY));
args.Graphics.DrawTexture(this.textures[call.TextureId], position, size, 0.0f, 0.0f, 1.0f, 1.0f, call.Rotation, rotationCenter);
}
else
{
calls.Remove(call);
i--;
}
}
}
private void cboMaterial_SelectedIndexChanged(object sender, EventArgs e)
{
if (_updating)
{
return;
}
DrawCall drawCall = lstDrawCalls.SelectedItem as DrawCall;
if (drawCall != null)
{
drawCall.MaterialNode = cboMaterial.SelectedItem as MDL0MaterialNode;
drawCall._parentObject.SignalPropertyChange();
//lstDrawCalls.BeginUpdate();
//int i = lstDrawCalls.SelectedIndex;
//lstDrawCalls.DataSource = _targetObject._drawCalls;
//lstDrawCalls.SelectedIndex = i;
//lstDrawCalls.EndUpdate();
}
}
private void lstDrawCalls_SelectedIndexChanged(object sender, EventArgs e)
{
DrawCall drawCall = lstDrawCalls.SelectedItem as DrawCall;
if (drawCall != null)
{
_updating = true;
cboMaterial.SelectedIndex = drawCall.MaterialNode != null ? drawCall.MaterialNode.Index : -1;
cboVisBone.SelectedIndex = drawCall.VisibilityBoneNode != null ? drawCall.VisibilityBoneNode.BoneIndex : -1;
_prevDrawOrder = numDrawOrder.Value = drawCall.DrawPriority;
numDrawOrder.Enabled = !(chkDoesntMatter.Checked = drawCall.DrawPriority == 0);
cboDrawPass.SelectedIndex = (int)drawCall.DrawPass;
lstDrawCalls.SetItemChecked(lstDrawCalls.SelectedIndex, drawCall._render);
_updating = false;
//drawCall._render = true;
}
}
public IGraphicsService PushDrawCall(string DrawStackID, DrawCall DC)
{
_drawStacks[DrawStackID].PushDrawCall(DC);
return(this);
}
public void SetLastUser(DrawCall lastUser) => LastUser = lastUser;
private Mesh CreateGltfMesh(string meshName, VMesh vmesh, ModelRoot model, bool includeJoints)
{
ProgressDialog.SetProgress($"Creating mesh: {meshName}");
var data = vmesh.GetData();
var vbib = vmesh.VBIB;
var mesh = model.CreateMesh(meshName);
mesh.Name = meshName;
foreach (var sceneObject in data.GetArray("m_sceneObjects"))
{
foreach (var drawCall in sceneObject.GetArray("m_drawCalls"))
{
var vertexBufferInfo = drawCall.GetArray("m_vertexBuffers")[0]; // In what situation can we have more than 1 vertex buffer per draw call?
var vertexBufferIndex = (int)vertexBufferInfo.GetIntegerProperty("m_hBuffer");
var vertexBuffer = vbib.VertexBuffers[vertexBufferIndex];
var indexBufferInfo = drawCall.GetSubCollection("m_indexBuffer");
var indexBufferIndex = (int)indexBufferInfo.GetIntegerProperty("m_hBuffer");
var indexBuffer = vbib.IndexBuffers[indexBufferIndex];
// Create one primitive per draw call
var primitive = mesh.CreatePrimitive();
// Avoid duplicate attribute names
var attributeCounters = new Dictionary <string, int>();
// Set vertex attributes
foreach (var attribute in vertexBuffer.Attributes)
{
attributeCounters.TryGetValue(attribute.Name, out var attributeCounter);
attributeCounters[attribute.Name] = attributeCounter + 1;
var accessorName = GetAccessorName(attribute.Name, attributeCounter);
var buffer = ReadAttributeBuffer(vertexBuffer, attribute);
var numComponents = buffer.Length / vertexBuffer.Count;
if (attribute.Name == "BLENDINDICES")
{
if (!includeJoints)
{
continue;
}
var byteBuffer = buffer.Select(f => (byte)f).ToArray();
var rawBufferData = new byte[buffer.Length];
System.Buffer.BlockCopy(byteBuffer, 0, rawBufferData, 0, rawBufferData.Length);
var bufferView = mesh.LogicalParent.UseBufferView(rawBufferData);
var accessor = mesh.LogicalParent.CreateAccessor();
accessor.SetVertexData(bufferView, 0, buffer.Length / 4, DimensionType.VEC4, EncodingType.UNSIGNED_BYTE);
primitive.SetVertexAccessor(accessorName, accessor);
continue;
}
if (attribute.Name == "NORMAL" && DrawCall.IsCompressedNormalTangent(drawCall))
{
var vectors = ToVector4Array(buffer);
var(normals, tangents) = DecompressNormalTangents(vectors);
primitive.WithVertexAccessor("NORMAL", normals);
primitive.WithVertexAccessor("TANGENT", tangents);
continue;
}
if (attribute.Name == "BLENDINDICES")
{
var byteBuffer = buffer.Select(f => (byte)f).ToArray();
var bufferView = mesh.LogicalParent.UseBufferView(byteBuffer);
var accessor = mesh.LogicalParent.CreateAccessor();
accessor.SetVertexData(bufferView, 0, buffer.Length / 4, DimensionType.VEC4, EncodingType.UNSIGNED_BYTE);
primitive.SetVertexAccessor(accessorName, accessor);
continue;
}
if (attribute.Name == "TEXCOORD" && numComponents != 2)
{
// We are ignoring some data, but non-2-component UVs cause failures in gltf consumers
continue;
}
switch (numComponents)
{
case 4:
{
var vectors = ToVector4Array(buffer);
primitive.WithVertexAccessor(accessorName, vectors);
break;
}
case 3:
{
var vectors = ToVector3Array(buffer);
primitive.WithVertexAccessor(accessorName, vectors);
break;
}
case 2:
{
var vectors = ToVector2Array(buffer);
primitive.WithVertexAccessor(accessorName, vectors);
break;
}
case 1:
{
primitive.WithVertexAccessor(accessorName, buffer);
break;
}
default:
throw new NotImplementedException($"Attribute \"{attribute.Name}\" has {numComponents} components");
}
}
// For some reason soruce models can have joints but no weights, check if that is the case
var jointAccessor = primitive.GetVertexAccessor("JOINTS_0");
if (jointAccessor != null && primitive.GetVertexAccessor("WEIGHTS_0") == null)
{
// If this occurs, give default weights
var defaultWeights = Enumerable.Repeat(Vector4.UnitX, jointAccessor.Count).ToList();
primitive.WithVertexAccessor("WEIGHTS_0", defaultWeights);
}
// Set index buffer
var startIndex = (int)drawCall.GetIntegerProperty("m_nStartIndex");
var indexCount = (int)drawCall.GetIntegerProperty("m_nIndexCount");
var indices = ReadIndices(indexBuffer, startIndex, indexCount);
primitive.WithIndicesAccessor(PrimitiveType.TRIANGLES, indices);
// Add material
var materialPath = drawCall.GetProperty <string>("m_material");
ProgressDialog.SetProgress($"Loading material: {materialPath}");
var materialResource = GuiContext.LoadFileByAnyMeansNecessary(materialPath + "_c");
if (materialResource == null)
{
continue;
}
var renderMaterial = (VMaterial)materialResource.DataBlock;
var materialNameTrimmed = Path.GetFileNameWithoutExtension(materialPath);
var bestMaterial = GenerateGLTFMaterialFromRenderMaterial(renderMaterial, model, materialNameTrimmed);
primitive.WithMaterial(bestMaterial);
}
}
return(mesh);
}
private Mesh CreateGltfMesh(string meshName, VMesh vmesh, ModelRoot model)
{
ProgressDialog.SetProgress($"Creating mesh: {meshName}");
var data = vmesh.GetData();
var vbib = vmesh.VBIB;
var mesh = model.CreateMesh(meshName);
mesh.Name = meshName;
foreach (var sceneObject in data.GetArray("m_sceneObjects"))
{
foreach (var drawCall in sceneObject.GetArray("m_drawCalls"))
{
var vertexBufferInfo = drawCall.GetArray("m_vertexBuffers")[0]; // In what situation can we have more than 1 vertex buffer per draw call?
var vertexBufferIndex = (int)vertexBufferInfo.GetIntegerProperty("m_hBuffer");
var vertexBuffer = vbib.VertexBuffers[vertexBufferIndex];
var indexBufferInfo = drawCall.GetSubCollection("m_indexBuffer");
var indexBufferIndex = (int)indexBufferInfo.GetIntegerProperty("m_hBuffer");
var indexBuffer = vbib.IndexBuffers[indexBufferIndex];
// Create one primitive per draw call
var primitive = mesh.CreatePrimitive();
// Avoid duplicate attribute names
var uniqueAttributes = vertexBuffer.Attributes.GroupBy(a => a.Name).Select(g => g.First());
// Set vertex attributes
foreach (var attribute in uniqueAttributes)
{
if (AccessorInfo.TryGetValue(attribute.Name, out var accessorInfo))
{
var buffer = ReadAttributeBuffer(vbib, vertexBuffer, attribute);
if (accessorInfo.NumComponents == 4)
{
var vectors = ToVector4Array(buffer);
primitive.WithVertexAccessor(accessorInfo.GltfAccessorName, vectors);
}
else if (attribute.Name == "NORMAL" && DrawCall.IsCompressedNormalTangent(drawCall))
{
var vectors = ToVector4Array(buffer);
var(normals, tangents) = DecompressNormalTangents(vectors);
primitive.WithVertexAccessor("NORMAL", normals);
primitive.WithVertexAccessor("TANGENT", tangents);
}
else if (accessorInfo.NumComponents == 3)
{
var vectors = ToVector3Array(buffer, true, accessorInfo.Resize);
primitive.WithVertexAccessor(accessorInfo.GltfAccessorName, vectors);
}
else if (accessorInfo.NumComponents == 2)
{
var vectors = ToVector2Array(buffer);
primitive.WithVertexAccessor(accessorInfo.GltfAccessorName, vectors);
}
}
}
// Set index buffer
var indices = ReadIndices(indexBuffer);
// For triangle primitives, the front face has to be in counter-clockwise (CCW) winding order.
for (var i = 0; i < indices.Length; i += 3)
{
var b = indices[i + 2];
indices[i + 2] = indices[i + 1];
indices[i + 1] = b;
}
primitive.WithIndicesAccessor(PrimitiveType.TRIANGLES, indices);
// Add material
var materialPath = drawCall.GetProperty <string>("m_material");
ProgressDialog.SetProgress($"Loading material: {materialPath}");
var materialResource = GuiContext.LoadFileByAnyMeansNecessary(materialPath + "_c");
if (materialResource == null)
{
continue;
}
var renderMaterial = (VMaterial)materialResource.DataBlock;
var materialNameTrimmed = Path.GetFileNameWithoutExtension(materialPath);
var bestMaterial = GenerateGLTFMaterialFromRenderMaterial(renderMaterial, model, materialNameTrimmed);
primitive.WithMaterial(bestMaterial);
}
}
return(mesh);
}
public void UpdateVis0(int objectIndex, int drawCallIndex, bool value)
{
BRESEntryNode n;
if ((n = TargetAnimation as BRESEntryNode) == null ||
_animFrame == 0 ||
TargetModel == null)
{
return;
}
Start:
if (_vis0 != null)
{
if (objectIndex < 0 || objectIndex >= TargetModel.Objects.Length)
{
return;
}
MDL0ObjectNode obj = (MDL0ObjectNode)TargetModel.Objects[objectIndex];
if (drawCallIndex < 0 || drawCallIndex >= obj._drawCalls.Count)
{
return;
}
DrawCall c = obj._drawCalls[drawCallIndex];
MDL0BoneNode bone = c._visBoneNode;
if (bone == null)
{
return;
}
VIS0EntryNode node = null;
if ((node = (VIS0EntryNode)_vis0.FindChild(bone.Name, true)) == null && bone.BoneIndex != 0 && bone.Name != "EyeYellowM")
{
node = _vis0.CreateEntry();
node.Name = bone.Name;
node.MakeConstant(true);
}
bool ANIMval = value;
bool nowAnimated = false, alreadyConstant = false;
Top:
if (node != null)
{
if (node._entryCount != 0) //Node is animated
{
bool VIS0val = node.GetEntry((int)_animFrame - 1);
if (VIS0val != ANIMval)
{
node.SetEntry((int)_animFrame - 1, ANIMval);
}
}
else //Node is constant
{
alreadyConstant = true;
bool VIS0val = node._flags.HasFlag(VIS0Flags.Enabled);
if (VIS0val != ANIMval)
{
node.MakeAnimated();
nowAnimated = true;
goto Top;
}
}
}
//Check if the entry can be made constant.
//No point if the entry has just been made animated or if the node is already constant.
if (node != null && !alreadyConstant && !nowAnimated)
{
bool constant = true;
for (int i = 0; i < node._entryCount; i++)
{
if (i == 0)
{
continue;
}
if (node.GetEntry(i - 1) != node.GetEntry(i))
{
constant = false;
break;
}
}
if (constant)
{
node.MakeConstant(node.GetEntry(0));
}
}
var t = (VIS0EntryNode)KeyframePanel.visEditor.TargetNode;
if (node != null && t != null && t.Name == node.Name)
{
VIS0Editor.UpdateEntry();
}
}
else
{
CreateVIS0();
if (_vis0 != null)
{
goto Start;
}
}
}
