public static BoneKeyframe AssembleBones(StudioMdlWriter meshBuilder, BasePart rootPart)
{
Rbx2Source.Print("Building Skeleton...");
BoneKeyframe kf = new BoneKeyframe();
List <Bone> bones = kf.Bones;
List <Node> nodes = meshBuilder.Nodes;
Bone rootBone = new Bone(rootPart.Name, rootPart);
rootBone.C0 = new CFrame();
rootBone.IsAvatarBone = true;
bones.Add(rootBone);
Node rootNode = rootBone.Node;
rootNode.NodeIndex = 0;
nodes.Add(rootNode);
// Assemble the base rig.
BoneAssemblePrep prep = new BoneAssemblePrep(ref bones, ref nodes);
GenerateBones(prep, rootPart.GetChildrenOfClass <Attachment>());
// Assemble the accessories.
prep.AllowNonRigs = true;
GenerateBones(prep, prep.NonRigs.ToArray());
// Apply the rig cframe data.
ApplyBoneCFrames(rootPart);
meshBuilder.Skeleton.Add(kf);
return(kf);
}
public static void BuildAvatarGeometry(StudioMdlWriter meshBuilder, StudioBone bone)
{
Contract.Requires(meshBuilder != null && bone != null);
string task = "BuildGeometry_" + bone.Node.Name;
Rbx2Source.ScheduleTasks(task);
Node node = bone.Node;
BasePart part = bone.Part1;
bool isAvatarLimb = bone.IsAvatarBone;
string matName = part.Name;
if (isAvatarLimb)
{
BodyPart?limb = GetLimb(part);
if (!limb.HasValue)
{
throw new ArgumentException("Provided StudioBone did not point to a limb correctly.");
}
matName = Rbx2Source.GetEnumName(limb.Value);
}
var material = new ValveMaterial()
{
UseAvatarMap = isAvatarLimb
};
Rbx2Source.Print("Building Geometry for {0}", part.Name);
Rbx2Source.IncrementStack();
Mesh geometry = Mesh.BakePart(part, material);
meshBuilder.Materials[matName] = material;
for (int i = 0; i < geometry.NumFaces; i++)
{
Triangle tri = new Triangle()
{
Node = node,
FaceIndex = i,
Mesh = geometry,
Material = matName
};
meshBuilder.Triangles.Add(tri);
}
Rbx2Source.DecrementStack();
Rbx2Source.MarkTaskCompleted(task);
}
public static void BuildAvatarGeometry(StudioMdlWriter meshBuilder, Bone bone)
{
string task = "BuildGeometry_" + bone.Node.Name;
Rbx2Source.ScheduleTasks(task);
Node node = bone.Node;
Part part = bone.Part1;
bool IsAvatarLimb = bone.IsAvatarBone;
string materialName;
if (IsAvatarLimb)
{
Limb limb = GetLimb(part);
materialName = Rbx2Source.GetEnumName(limb);
}
else
{
materialName = part.Name;
}
Material material = new Material();
material.UseAvatarMap = IsAvatarLimb;
Rbx2Source.Print("Building Geometry for {0}", part.Name);
Rbx2Source.IncrementStack();
Mesh geometry = Mesh.BakePart(part, material);
if (!meshBuilder.Materials.ContainsKey(materialName))
{
meshBuilder.Materials.Add(materialName, material);
}
for (int i = 0; i < geometry.FaceCount; i++)
{
Triangle tri = new Triangle();
tri.Node = node;
tri.Mesh = geometry;
tri.FaceIndex = i;
tri.Material = materialName;
meshBuilder.Triangles.Add(tri);
}
Rbx2Source.DecrementStack();
Rbx2Source.MarkTaskCompleted(task);
}
public StudioMdlWriter AssembleModel(Folder characterAssets, AvatarScale scale, bool collisionModel = false)
{
StudioMdlWriter meshBuilder = new StudioMdlWriter();
// Build Character
Folder import = RBXM.LoadFromAsset(R6AssemblyAsset);
Folder assembly = import.FindFirstChild <Folder>("ASSEMBLY");
assembly.Parent = characterAssets;
BasePart head = assembly.FindFirstChild <BasePart>("Head");
BasePart torso = assembly.FindFirstChild <BasePart>("Torso");
torso.CFrame = new CFrame();
foreach (Instance asset in characterAssets.GetChildren())
{
if (asset.IsA("CharacterMesh") && !collisionModel)
{
CharacterMesh characterMesh = (CharacterMesh)asset;
string limbName = LimbMatcher[characterMesh.BodyPart];
MeshPart limb = assembly.FindFirstChild <MeshPart>(limbName);
if (limb != null)
{
limb.MeshId = "rbxassetid://" + characterMesh.MeshId;
}
}
else if (asset.IsA("Accoutrement") && !collisionModel)
{
PrepareAccessory(asset, assembly);
}
else if (asset.IsA("DataModelMesh"))
{
OverwriteHead(asset, head);
}
}
BoneKeyframe keyframe = AssembleBones(meshBuilder, torso);
foreach (Bone bone in keyframe.Bones)
{
BuildAvatarGeometry(meshBuilder, bone);
}
return(meshBuilder);
}
public StudioMdlWriter AssembleModel(Folder characterAssets, AvatarScale scale, bool collisionModel = false)
{
Contract.Requires(characterAssets != null && scale != null);
StudioMdlWriter meshBuilder = new StudioMdlWriter();
// Build Character
var import = R6AssemblyAsset.OpenAsModel();
Folder assembly = import.FindFirstChild <Folder>("ASSEMBLY");
assembly.Parent = characterAssets;
BasePart head = assembly.FindFirstChild <BasePart>("Head");
BasePart torso = assembly.FindFirstChild <BasePart>("Torso");
torso.CFrame = new CFrame();
foreach (Instance asset in characterAssets.GetChildren())
{
if (asset is CharacterMesh && !collisionModel)
{
var characterMesh = asset as CharacterMesh;
string limbName = LimbMatcher[characterMesh.BodyPart];
var limb = assembly.FindFirstChild <MeshPart>(limbName);
limb.MeshId = "rbxassetid://" + characterMesh.MeshId;
}
else if (asset is Accoutrement && !collisionModel)
{
PrepareAccessory(asset, assembly);
}
else if (asset is DataModelMesh)
{
OverwriteHead(asset as DataModelMesh, head);
}
}
BoneKeyframe keyframe = AssembleBones(meshBuilder, torso);
foreach (StudioBone bone in keyframe.Bones)
{
BuildAvatarGeometry(meshBuilder, bone);
}
return(meshBuilder);
}
public static void BuildAvatarGeometry(StudioMdlWriter meshBuilder, Bone bone)
{
string task = "BuildGeometry_" + bone.Node.Name;
Rbx2Source.ScheduleTasks(task);
Node node = bone.Node;
BasePart part = bone.Part1;
bool isAvatarLimb = bone.IsAvatarBone;
string matName = part.Name;
if (isAvatarLimb)
{
Limb limb = GetLimb(part);
matName = Rbx2Source.GetEnumName(limb);
}
Material material = new Material();
material.UseAvatarMap = isAvatarLimb;
Rbx2Source.Print("Building Geometry for {0}", part.Name);
Rbx2Source.IncrementStack();
Mesh geometry = Mesh.BakePart(part, material);
meshBuilder.Materials[matName] = material;
for (int i = 0; i < geometry.NumFaces; i++)
{
Triangle tri = new Triangle()
{
Node = node,
FaceIndex = i,
Mesh = geometry,
Material = matName
};
meshBuilder.Triangles.Add(tri);
}
Rbx2Source.DecrementStack();
Rbx2Source.MarkTaskCompleted(task);
}
public AssemblerData Assemble(UserAvatar avatar)
{
Contract.Requires(avatar != null);
UserInfo userInfo = avatar.UserInfo;
string userName = FileUtility.MakeNameWindowsSafe(userInfo.Username);
string appData = Environment.GetEnvironmentVariable("LocalAppData");
string rbx2Src = Path.Combine(appData, "Rbx2Source");
string avatars = Path.Combine(rbx2Src, "Avatars");
string userBin = Path.Combine(avatars, userName);
string modelDir = Path.Combine(userBin, "Model");
string anim8Dir = Path.Combine(modelDir, "Animations");
string texturesDir = Path.Combine(userBin, "Textures");
string materialsDir = Path.Combine(userBin, "Materials");
FileUtility.InitiateEmptyDirectories(modelDir, anim8Dir, texturesDir, materialsDir);
AvatarType avatarType = avatar.PlayerAvatarType;
ICharacterAssembler assembler;
if (avatarType == AvatarType.R15)
{
assembler = new R15CharacterAssembler();
}
else
{
assembler = new R6CharacterAssembler();
}
string compileDir = "roblox_avatars/" + userName;
string avatarTypeName = Rbx2Source.GetEnumName(avatarType);
Folder characterAssets = AppendCharacterAssets(avatar, avatarTypeName);
Rbx2Source.ScheduleTasks
(
"BuildCharacter",
"BuildCollisionModel",
"BuildAnimations",
"BuildTextures",
"BuildMaterials",
"BuildCompilerScript"
);
Rbx2Source.PrintHeader("BUILDING CHARACTER MODEL");
#region Build Character Model
///////////////////////////////////////////////////////////////////////////////////////////////////////
StudioMdlWriter writer = assembler.AssembleModel(characterAssets, avatar.Scales, DEBUG_RAPID_ASSEMBLY);
string studioMdl = writer.BuildFile();
string modelPath = Path.Combine(modelDir, "CharacterModel.smd");
FileUtility.WriteFile(modelPath, studioMdl);
string staticPose = writer.BuildFile(false);
string refPath = Path.Combine(modelDir, "ReferencePos.smd");
FileUtility.WriteFile(refPath, staticPose);
Rbx2Source.MarkTaskCompleted("BuildCharacter");
///////////////////////////////////////////////////////////////////////////////////////////////////////
#endregion
Rbx2Source.PrintHeader("BUILDING COLLISION MODEL");
#region Build Character Collisions
///////////////////////////////////////////////////////////////////////////////////////////////////////
Folder collisionAssets = AppendCollisionAssets(avatar, avatarTypeName);
StudioMdlWriter collisionWriter = assembler.AssembleModel(collisionAssets, avatar.Scales, true);
string collisionModel = collisionWriter.BuildFile();
string cmodelPath = Path.Combine(modelDir, "CollisionModel.smd");
FileUtility.WriteFile(cmodelPath, collisionModel);
byte[] collisionJoints = assembler.CollisionModelScript;
string cjointsPath = Path.Combine(modelDir, "CollisionJoints.qc");
FileUtility.WriteFile(cjointsPath, collisionJoints);
Rbx2Source.MarkTaskCompleted("BuildCollisionModel");
///////////////////////////////////////////////////////////////////////////////////////////////////////
#endregion
Rbx2Source.PrintHeader("BUILDING CHARACTER ANIMATIONS");
#region Build Character Animations
///////////////////////////////////////////////////////////////////////////////////////////////////////
var animIds = assembler.CollectAnimationIds(avatar);
var compileAnims = new Dictionary <string, Asset>();
if (animIds.Count > 0)
{
Rbx2Source.Print("Collecting Animations...");
Rbx2Source.IncrementStack();
Action <string, Asset> collectAnimation = (animName, animAsset) =>
{
if (!compileAnims.ContainsKey(animName))
{
Rbx2Source.Print("Collected animation {0} with id {1}", animName, animAsset.Id);
compileAnims.Add(animName, animAsset);
}
};
foreach (string animName in animIds.Keys)
{
var animId = animIds[animName];
var animAsset = animId.GetAsset();
var import = animAsset.OpenAsModel();
if (animId.AnimationType == AnimationType.R15AnimFolder)
{
Folder r15Anim = import.FindFirstChild <Folder>("R15Anim");
if (r15Anim != null)
{
foreach (Instance animDef in r15Anim.GetChildren())
{
if (animDef.Name == "idle")
{
var anims = animDef.GetChildrenOfType <Animation>();
if (anims.Length == 2)
{
var getLookAnim = anims.OrderBy((anim) =>
{
var weight = anim.FindFirstChild <NumberValue>("Weight");
if (weight != null)
{
return(weight.Value);
}
return(0.0);
});
var lookAnim = getLookAnim.First();
lookAnim.Destroy();
Asset lookAsset = Asset.GetByAssetId(lookAnim.AnimationId);
collectAnimation("Idle2", lookAsset);
}
}
Animation compileAnim = animDef.FindFirstChildOfClass <Animation>();
if (compileAnim != null)
{
Asset compileAsset = Asset.GetByAssetId(compileAnim.AnimationId);
string compileName = animName;
if (animDef.Name == "pose")
{
compileName = "Pose";
}
collectAnimation(compileName, compileAsset);
}
}
}
}
else
{
collectAnimation(animName, animAsset);
}
}
Rbx2Source.DecrementStack();
}
else
{
Rbx2Source.Print("No animations found :(");
}
if (compileAnims.Count > 0)
{
Rbx2Source.Print("Assembling Animations...");
Rbx2Source.IncrementStack();
foreach (string animName in compileAnims.Keys)
{
Rbx2Source.Print("Building Animation {0}...", animName);
Asset animAsset = compileAnims[animName];
var import = animAsset.OpenAsModel();
var sequence = import.FindFirstChildOfClass <KeyframeSequence>();
sequence.Name = animName;
var avatarTypeRef = new StringValue()
{
Value = $"{avatarType}",
Name = "AvatarType",
Parent = sequence
};
string animation = AnimationBuilder.Assemble(sequence, writer.Skeleton[0].Bones);
string animPath = Path.Combine(anim8Dir, animName + ".smd");
FileUtility.WriteFile(animPath, animation);
}
Rbx2Source.DecrementStack();
}
Rbx2Source.MarkTaskCompleted("BuildAnimations");
///////////////////////////////////////////////////////////////////////////////////////////////////////
#endregion
Rbx2Source.PrintHeader("BUILDING CHARACTER TEXTURES");
#region Build Character Textures
///////////////////////////////////////////////////////////////////////////////////////////////////////
var materials = writer.Materials;
TextureBindings textures;
if (DEBUG_RAPID_ASSEMBLY)
{
textures = new TextureBindings();
materials.Clear();
}
else
{
TextureCompositor texCompositor = assembler.ComposeTextureMap(characterAssets, avatar.BodyColors);
textures = assembler.BindTextures(texCompositor, materials);
}
var images = textures.Images;
textures.MaterialDirectory = compileDir;
foreach (string imageName in images.Keys)
{
Rbx2Source.Print("Writing Image {0}.png", imageName);
Image image = images[imageName];
string imagePath = Path.Combine(texturesDir, imageName + ".png");
try
{
image.Save(imagePath, ImageFormat.Png);
}
catch
{
Rbx2Source.Print("IMAGE {0}.png FAILED TO SAVE!", imageName);
}
FileUtility.LockFile(imagePath);
}
CompositData.FreeAllocatedTextures();
Rbx2Source.MarkTaskCompleted("BuildTextures");
///////////////////////////////////////////////////////////////////////////////////////////////////////
#endregion
Rbx2Source.PrintHeader("WRITING MATERIAL FILES");
#region Write Material Files
///////////////////////////////////////////////////////////////////////////////////////////////////////
var matLinks = textures.MatLinks;
foreach (string mtlName in matLinks.Keys)
{
Rbx2Source.Print("Building VMT {0}.vmt", mtlName);
string targetVtf = matLinks[mtlName];
string vmtPath = Path.Combine(materialsDir, mtlName + ".vmt");
ValveMaterial mtl = materials[mtlName];
mtl.SetVmtField("basetexture", "models/" + compileDir + "/" + targetVtf);
mtl.WriteVmtFile(vmtPath);
}
Rbx2Source.MarkTaskCompleted("BuildMaterials");
///////////////////////////////////////////////////////////////////////////////////////////////////////
#endregion
Rbx2Source.PrintHeader("WRITING COMPILER SCRIPT");
#region Write Compiler Script
///////////////////////////////////////////////////////////////////////////////////////////////////////
string modelName = compileDir + ".mdl";
QuakeCWriter qc = new QuakeCWriter();
qc.Add("body", userName, "CharacterModel.smd");
qc.Add("modelname", modelName);
qc.Add("upaxis", "y");
// Compute the floor level of the avatar.
Folder assembly = characterAssets.FindFirstChild <Folder>("ASSEMBLY");
if (assembly != null)
{
float floor = ComputeFloorLevel(assembly);
string origin = "0 " + floor.ToInvariantString() + " 0";
qc.Add("origin", origin);
}
qc.Add("cdmaterials", "models/" + compileDir);
qc.Add("surfaceprop", "flesh");
qc.Add("include", "CollisionJoints.qc");
QuakeCItem refAnim = qc.Add("sequence", "reference", "ReferencePos.smd");
refAnim.AddSubItem("fps", 1);
refAnim.AddSubItem("loop");
foreach (string animName in compileAnims.Keys)
{
QuakeCItem sequence = qc.Add("sequence", animName.ToLowerInvariant(), "Animations/" + animName + ".smd");
sequence.AddSubItem("fps", AnimationBuilder.FrameRate);
if (avatarType == AvatarType.R6)
{
sequence.AddSubItem("delta");
}
sequence.AddSubItem("loop");
}
string qcFile = qc.ToString();
string qcPath = Path.Combine(modelDir, "Compile.qc");
FileUtility.WriteFile(qcPath, qcFile);
Rbx2Source.MarkTaskCompleted("BuildCompilerScript");
///////////////////////////////////////////////////////////////////////////////////////////////////////
#endregion
AssemblerData data = new AssemblerData()
{
ModelData = writer,
ModelName = modelName,
TextureData = textures,
CompilerScript = qcPath,
RootDirectory = userBin,
CompileDirectory = compileDir,
TextureDirectory = texturesDir,
MaterialDirectory = materialsDir,
};
return(data);
}
public static string Assemble(KeyframeSequence sequence, List <Bone> rig)
{
StudioMdlWriter animWriter = new StudioMdlWriter();
List <Keyframe> keyframes = new List <Keyframe>();
Dictionary <string, Bone> boneLookup = new Dictionary <string, Bone>();
List <Node> nodes = animWriter.Nodes;
foreach (Bone bone in rig)
{
Node node = bone.Node;
if (node != null)
{
nodes.Add(node);
string boneName = node.Name;
if (!boneLookup.ContainsKey(boneName))
{
boneLookup.Add(boneName, bone);
}
}
}
foreach (Keyframe kf in sequence.GetChildrenOfClass <Keyframe>())
{
Pose rootPart = kf.FindFirstChild <Pose>("HumanoidRootPart");
if (rootPart != null)
{
// We don't need the rootpart for this.
foreach (Pose subPose in rootPart.GetChildrenOfClass <Pose>())
{
subPose.Parent = kf;
}
rootPart.Destroy();
}
kf.Time /= sequence.TimeScale;
keyframes.Add(kf);
}
keyframes.Sort(0, keyframes.Count, sorter);
Keyframe lastKeyframe = keyframes[keyframes.Count - 1];
float fLength = lastKeyframe.Time;
int frameCount = ToFrameRate(fLength);
// Animations in source are kinda dumb, because theres no frame interpolation.
// I have to account for every single CFrame for every single frame.
Dictionary <int, Dictionary <string, Pose> > keyframeMap = new Dictionary <int, Dictionary <string, Pose> >();
for (int i = 0; i <= frameCount; i++)
{
keyframeMap[i] = new Dictionary <string, Pose>();
}
foreach (Keyframe kf in keyframes)
{
int frame = ToFrameRate(kf.Time);
Dictionary <string, Pose> poseMap = keyframeMap[frame];
List <Pose> poses = GatherPoses(kf);
foreach (Pose pose in poses)
{
poseMap[pose.Name] = pose;
}
}
List <BoneKeyframe> boneKeyframes = animWriter.Skeleton;
Keyframe baseFrame = keyframes[0];
for (int i = 0; i < frameCount; i++)
{
BoneKeyframe frame = new BoneKeyframe();
frame.Time = i;
if (sequence.AvatarType == AvatarType.R15)
{
frame.DeltaSequence = true;
frame.BaseRig = rig;
}
List <Bone> bones = frame.Bones;
foreach (Node node in nodes)
{
PosePair closestPoses = GetClosestPoses(keyframeMap, i, node.Name);
float current = i;
float min = closestPoses.Min.Frame;
float max = closestPoses.Max.Frame;
float alpha = (min == max ? 0 : (current - min) / (max - min));
Pose pose0 = closestPoses.Min.Pose;
Pose pose1 = closestPoses.Max.Pose;
float weight = EasingUtil.GetEasing(pose1.PoseEasingStyle, pose1.PoseEasingDirection, 1 - alpha);
CFrame lastCFrame = pose0.CFrame;
CFrame nextCFrame = pose1.CFrame;
Bone baseBone = boneLookup[node.Name];
CFrame c0 = baseBone.C0;
CFrame c1 = baseBone.C1;
CFrame interp = lastCFrame.lerp(nextCFrame, weight);
// some ugly manual fixes.
// todo: make this unnecessary :(
if (sequence.AvatarType == AvatarType.R6)
{
Vector3 pos = interp.p;
CFrame rot = interp - pos;
if (node.Name == "Torso")
{
float[] ang = interp.toEulerAnglesXYZ();
rot = CFrame.Angles(ang[0], ang[2], ang[1]);
pos = new Vector3(pos.x, pos.z, pos.y);
}
else if (node.Name.StartsWith("Right"))
{
pos *= new Vector3(-1, 1, 1);
}
if (node.Name.Contains("Arm") || node.Name.Contains("Leg"))
{
pos = new Vector3(pos.z, pos.y, pos.x);
}
if (sequence.Name == "Climb" && node.Name.Contains("Leg")) // https://www.youtube.com/watch?v=vfJ7DqyDl9w
{
pos += new Vector3(-.1f, 0, 0);
}
interp = new CFrame(pos) * rot;
}
else if (sequence.AvatarType == AvatarType.R15)
{
if (node.Name.Contains("UpperArm"))
{
Vector3 pos = interp.p;
CFrame rot = interp - pos;
float[] ang = rot.toEulerAnglesXYZ();
if (sequence.Name == "Climb" || sequence.Name == "Swim")
{
rot = CFrame.Angles(ang[0], -ang[2], -ang[1]);
}
interp = new CFrame(pos) * rot;
}
}
Bone bone = new Bone(node.Name, i, interp);
bone.Node = node;
bones.Add(bone);
}
boneKeyframes.Add(frame);
}
return(animWriter.BuildFile());
}
public StudioMdlWriter AssembleModel(Folder characterAssets, AvatarScale scale)
{
StudioMdlWriter meshBuilder = new StudioMdlWriter();
// Build Character
Folder import = RBXM.LoadFromAsset(R15AssemblyAsset);
Folder assembly = import.FindFirstChild <Folder>("ASSEMBLY");
assembly.Parent = characterAssets;
Part head = assembly.FindFirstChild <Part>("Head");
Vector3 avatarScale = GetAvatarScale(scale);
foreach (Instance asset in characterAssets.GetChildren())
{
if (asset.IsA("Part"))
{
Part existing = assembly.FindFirstChild <Part>(asset.Name);
if (existing != null)
{
existing.Destroy();
}
asset.Parent = assembly;
}
else if (asset.IsA("Accoutrement"))
{
PrepareAccessory(asset, assembly);
}
else if (asset.IsA("DataModelMesh"))
{
OverwriteHead(asset, head);
}
}
// Avatar Scaling
foreach (Part part in assembly.GetChildrenOfClass <Part>())
{
Limb limb = GetLimb(part);
if (limb != Limb.Unknown)
{
part.Size *= avatarScale;
foreach (Attachment attachment in part.GetChildrenOfClass <Attachment>())
{
attachment.CFrame = CFrame.Scale(attachment.CFrame, avatarScale);
}
}
}
Part torso = assembly.FindFirstChild <Part>("LowerTorso");
torso.CFrame = new CFrame();
BoneKeyframe keyframe = AssembleBones(meshBuilder, torso);
List <Bone> bones = keyframe.Bones;
// Build File Data.
Rbx2Source.Print("Building Geometry...");
Rbx2Source.IncrementStack();
foreach (Bone bone in bones)
{
BuildAvatarGeometry(meshBuilder, bone);
}
Rbx2Source.DecrementStack();
return(meshBuilder);
}
public static string Assemble(KeyframeSequence sequence, List <Bone> rig)
{
StudioMdlWriter animWriter = new StudioMdlWriter();
List <Keyframe> keyframes = new List <Keyframe>();
var boneLookup = new Dictionary <string, Bone>();
var nodes = animWriter.Nodes;
foreach (Bone bone in rig)
{
Node node = bone.Node;
if (node != null)
{
string boneName = node.Name;
if (!boneLookup.ContainsKey(boneName))
{
boneLookup.Add(boneName, bone);
}
nodes.Add(node);
}
}
foreach (Keyframe kf in sequence.GetChildrenOfClass <Keyframe>())
{
Pose rootPart = kf.FindFirstChild <Pose>("HumanoidRootPart");
if (rootPart != null)
{
// We don't need the rootpart for this.
foreach (Pose subPose in rootPart.GetChildrenOfClass <Pose>())
{
subPose.Parent = kf;
}
rootPart.Destroy();
}
kf.Time /= sequence.TimeScale;
keyframes.Add(kf);
}
keyframes.Sort(0, keyframes.Count, sorter);
Keyframe lastKeyframe = keyframes[keyframes.Count - 1];
float fLength = lastKeyframe.Time;
int frameCount = ToFrameRate(fLength);
// As far as I can tell, models in Source require you to store poses for every
// single frame, so I need to fill in the gaps with interpolated pose CFrames.
var keyframeMap = new Dictionary <int, Dictionary <string, Pose> >();
foreach (Keyframe kf in keyframes)
{
int frame = ToFrameRate(kf.Time);
var poses = GatherPoses(kf);
var poseMap = poses.ToDictionary(pose => pose.Name);
keyframeMap[frame] = poseMap;
}
// Make sure there are no holes in the data.
for (int i = 0; i < frameCount; i++)
{
if (!keyframeMap.ContainsKey(i))
{
var emptyState = new Dictionary <string, Pose>();
keyframeMap.Add(i, emptyState);
}
}
List <BoneKeyframe> boneKeyframes = animWriter.Skeleton;
for (int i = 0; i < frameCount; i++)
{
BoneKeyframe frame = new BoneKeyframe(i);
List <Bone> bones = frame.Bones;
if (sequence.AvatarType == AvatarType.R15)
{
frame.BaseRig = rig;
frame.DeltaSequence = true;
}
foreach (Node node in nodes)
{
PosePair closestPoses = GetClosestPoses(keyframeMap, i, node.Name);
float min = closestPoses.Min.Frame;
float max = closestPoses.Max.Frame;
float alpha = (min == max ? 0 : (i - min) / (max - min));
Pose pose0 = closestPoses.Min.Pose;
Pose pose1 = closestPoses.Max.Pose;
CFrame lastCFrame = pose0.CFrame;
CFrame nextCFrame = pose1.CFrame;
Bone baseBone = boneLookup[node.Name];
CFrame interp = lastCFrame.Lerp(nextCFrame, alpha);
// Make some patches to the interpolation offsets. Unfortunately I can't
// identify any single fix that I can apply to each joint, so I have to get crafty.
// At some point in the future, I want to find a more practical solution for this problem,
// but it is extremely difficult to isolate if any single solution exists.
if (sequence.AvatarType == AvatarType.R6)
{
Vector3 pos = interp.Position;
CFrame rot = interp - pos;
if (node.Name == "Torso")
{
// Flip the YZ axis of the Torso.
float[] ang = interp.ToEulerAnglesXYZ();
rot = CFrame.Angles(ang[0], ang[2], ang[1]);
pos = new Vector3(pos.X, pos.Z, pos.Y);
}
else if (node.Name.StartsWith("Right"))
{
// X-axis is inverted for the right arm/leg.
pos *= new Vector3(-1, 1, 1);
}
if (node.Name.EndsWith("Arm") || node.Name.EndsWith("Leg"))
{
// Rotate position offset of the arms & legs 90* counter-clockwise.
pos = new Vector3(-pos.Z, pos.Y, pos.X);
}
if (node.Name != "Head")
{
rot = rot.Inverse();
}
interp = new CFrame(pos) * rot;
}
else if (sequence.AvatarType == AvatarType.R15)
{
float[] ang = interp.ToEulerAnglesXYZ();
// Cancel out the rotations
interp *= CFrame.Angles(-ang[0], -ang[1], -ang[2]);
// Patch the Y-axis
PatchAngles(ref interp, 1, ang);
// Patch the Z-axis
PatchAngles(ref interp, 2, ang);
// Patch the X-axis
PatchAngles(ref interp, 0, ang);
}
Bone bone = new Bone(node, interp);
bones.Add(bone);
}
boneKeyframes.Add(frame);
}
return(animWriter.BuildFile());
}
public StudioMdlWriter AssembleModel(Folder characterAssets, AvatarScale scale, bool collisionModel = false)
{
Contract.Requires(characterAssets != null);
StudioMdlWriter meshBuilder = new StudioMdlWriter();
// Build Character
var import = R15AssemblyAsset.OpenAsModel();
Folder assembly = import.FindFirstChild <Folder>("ASSEMBLY");
BasePart head = assembly.FindFirstChild <BasePart>("Head");
assembly.Parent = characterAssets;
foreach (Instance asset in characterAssets.GetChildren())
{
if (asset is BasePart)
{
BasePart existing = assembly.FindFirstChild <BasePart>(asset.Name);
if (existing != null)
{
existing.Destroy();
}
asset.Parent = assembly;
}
else if (asset is Folder && asset.Name == "R15ArtistIntent")
{
foreach (BasePart child in asset.GetChildrenOfType <BasePart>())
{
BasePart existing = assembly.FindFirstChild <BasePart>(child.Name);
if (existing != null)
{
existing.Destroy();
}
child.Parent = assembly;
}
}
else if (asset is Accoutrement && !collisionModel)
{
PrepareAccessory(asset, assembly);
}
else if (asset is DataModelMesh)
{
OverwriteHead(asset as DataModelMesh, head);
}
}
// Apply limb scaling
var parts = assembly.GetChildrenOfType <BasePart>();
var attachMap = new Dictionary <string, Attachment>();
var avatarParts = parts.Where((part) =>
{
var limb = GetLimb(part);
return(limb.HasValue);
});
var accessoryParts = parts.Except(avatarParts);
foreach (BasePart avatarPart in avatarParts)
{
Vector3 limbScale = ComputeLimbScale(scale, avatarPart);
foreach (Attachment att in avatarPart.GetChildrenOfType <Attachment>())
{
attachMap[att.Name] = att;
}
ScalePart(avatarPart, limbScale);
}
// Apply accessory scaling
foreach (BasePart handle in accessoryParts)
{
Attachment handleAtt = handle.FindFirstChildOfClass <Attachment>();
if (handleAtt != null)
{
string attName = handleAtt.Name;
if (attachMap.ContainsKey(attName))
{
Attachment avatarAtt = attachMap[attName];
BasePart avatarPart = avatarAtt.Parent as BasePart;
Vector3 accessoryScale = ComputeAccessoryScale(scale, avatarPart, handle);
ScalePart(handle, accessoryScale);
}
}
}
BasePart torso = assembly.FindFirstChild <BasePart>("LowerTorso");
torso.CFrame = new CFrame();
BoneKeyframe keyframe = AssembleBones(meshBuilder, torso);
List <StudioBone> bones = keyframe.Bones;
// Build File Data.
Rbx2Source.Print("Building Geometry...");
Rbx2Source.IncrementStack();
foreach (StudioBone bone in bones)
{
BuildAvatarGeometry(meshBuilder, bone);
}
Rbx2Source.DecrementStack();
return(meshBuilder);
}
public static StudioMdlWriter AssembleModel(Asset asset)
{
Contract.Requires(asset != null);
var content = asset.OpenAsModel();
Rbx2Source.ScheduleTasks("GatherParts", "BuildMesh");
List <BasePart> parts = new List <BasePart>();
AddParts(parts, content);
if (parts.Count == 0)
{
throw new Exception("No parts were found inside of this asset!");
}
BasePart primaryPart = null;
foreach (BasePart part in parts)
{
if (part is MeshPart || part.Name == "Handle")
{
primaryPart = part;
break;
}
}
if (primaryPart == null) // k lol
{
primaryPart = parts[0];
}
primaryPart.Name = asset.ProductInfo.WindowsSafeName.Trim();
// Mark the primaryPart's location as the center.
CFrame rootCoord = primaryPart.CFrame;
foreach (BasePart part in parts)
{
part.CFrame = rootCoord.ToObjectSpace(part.CFrame);
}
Rbx2Source.MarkTaskCompleted("GatherParts");
Rbx2Source.PrintHeader("BUILDING MESH");
StudioMdlWriter writer = new StudioMdlWriter();
BoneKeyframe skeleton = new BoneKeyframe();
writer.Skeleton.Add(skeleton);
List <StudioBone> bones = skeleton.Bones;
List <Node> nodes = writer.Nodes;
List <Triangle> triangles = writer.Triangles;
int numAssembledParts = 0;
var materials = writer.Materials;
var nameCounts = new Dictionary <string, int>();
foreach (BasePart part in parts)
{
// Make sure this part has a unique name.
string name = part.Name;
if (nameCounts.ContainsKey(name))
{
int count = ++nameCounts[name];
name += count.ToInvariantString();
part.Name = name;
}
else
{
nameCounts[name] = 0;
}
// Assemble the part.
var material = new ValveMaterial();
Mesh geometry = Mesh.BakePart(part, material);
if (geometry != null && geometry.NumFaces > 0)
{
string task = "BuildGeometry_" + name;
Rbx2Source.ScheduleTasks(task);
Rbx2Source.Print("Building Geometry for {0}", name);
var bone = new StudioBone(name, primaryPart, part)
{
C0 = part.CFrame
};
bones.Add(bone);
Node node = bone.Node;
nodes.Add(node);
int faceStride;
materials.Add(name, material);
if (geometry.HasLODs)
{
faceStride = geometry.LODs[1];
}
else
{
faceStride = geometry.NumFaces;
}
for (int i = 0; i < faceStride; i++)
{
Triangle tri = new Triangle()
{
Node = node,
Mesh = geometry,
FaceIndex = i,
Material = name,
};
triangles.Add(tri);
}
Rbx2Source.MarkTaskCompleted(task);
numAssembledParts++;
}
}
Rbx2Source.MarkTaskCompleted("BuildMesh");
return(writer);
}
public AssemblerData Assemble(long assetId)
{
Asset asset = Asset.Get(assetId);
string assetName = asset.ProductInfo.WindowsSafeName.Trim();
string appData = Environment.GetEnvironmentVariable("LocalAppData");
string rbx2Source = Path.Combine(appData, "Rbx2Source");
string items = Path.Combine(rbx2Source, "Items");
string rootDir = Path.Combine(items, assetName);
string modelDir = Path.Combine(rootDir, "Model");
string texturesDir = Path.Combine(rootDir, "Textures");
string materialsDir = Path.Combine(rootDir, "Materials");
FileUtility.InitiateEmptyDirectories(modelDir, texturesDir, materialsDir);
Rbx2Source.ScheduleTasks("BuildModel", "BuildTextures", "BuildMaterials", "BuildCompilerScript");
Rbx2Source.PrintHeader("BUILDING MODEL");
#region Build Model
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////
StudioMdlWriter writer = AssembleModel(asset);
string studioMdl = writer.BuildFile();
string modelPath = Path.Combine(modelDir, "Asset.smd");
FileUtility.WriteFile(modelPath, studioMdl);
string reference = writer.BuildFile(false);
string refPath = Path.Combine(modelDir, "Reference.smd");
FileUtility.WriteFile(refPath, reference);
Rbx2Source.MarkTaskCompleted("BuildModel");
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////
#endregion
Rbx2Source.PrintHeader("BUILDING TEXTURES");
#region Build Textures
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////
var materials = writer.Materials;
var textures = BindTextures(materials);
var images = textures.Images;
var compileDir = "roblox_assets/" + assetName;
foreach (string imageName in images.Keys)
{
Rbx2Source.Print("Writing Image {0}", imageName);
Image image = images[imageName];
string imagePath = Path.Combine(texturesDir, imageName + ".png");
try
{
image.Save(imagePath, ImageFormat.Png);
}
catch
{
Rbx2Source.Print("IMAGE {0}.png FAILED TO SAVE!", imageName);
}
FileUtility.LockFile(imagePath);
}
textures.MaterialDirectory = compileDir;
Rbx2Source.MarkTaskCompleted("BuildTextures");
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////
#endregion
Rbx2Source.PrintHeader("WRITING MATERIAL FILES");
#region Write Materials
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////
string mtlDir = "models/" + compileDir;
var matLinks = textures.MatLinks;
foreach (string matName in matLinks.Keys)
{
string vtfTarget = matLinks[matName];
string vmtPath = Path.Combine(materialsDir, matName + ".vmt");
ValveMaterial mat = materials[matName];
mat.SetVmtField("basetexture", mtlDir + '/' + vtfTarget);
mat.WriteVmtFile(vmtPath);
}
Rbx2Source.MarkTaskCompleted("BuildMaterials");
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////
#endregion
Rbx2Source.PrintHeader("WRITING COMPILER SCRIPT");
#region Write Compiler Script
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////
string modelName = compileDir + ".mdl";
QuakeCWriter qc = new QuakeCWriter();
qc.Add("body", assetName, "Asset.smd");
qc.Add("modelname", modelName);
qc.Add("upaxis", "y");
qc.Add("cdmaterials", mtlDir);
QuakeCItem phys = qc.Add("collisionjoints", "Asset.smd");
phys.AddSubItem("$mass", 115.0);
phys.AddSubItem("$inertia", 2.00);
phys.AddSubItem("$damping", 0.01);
phys.AddSubItem("$rotdamping", 0.40);
QuakeCItem refAnim = qc.Add("sequence", "reference", "Reference.smd");
refAnim.AddSubItem("fps", 1);
refAnim.AddSubItem("loop");
string qcFile = qc.ToString();
string qcPath = Path.Combine(modelDir, "Compile.qc");
FileUtility.WriteFile(qcPath, qcFile);
Rbx2Source.MarkTaskCompleted("BuildCompilerScript");
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////
#endregion
AssemblerData data = new AssemblerData()
{
ModelData = writer,
ModelName = modelName,
TextureData = textures,
CompilerScript = qcPath,
RootDirectory = rootDir,
CompileDirectory = compileDir,
TextureDirectory = texturesDir,
MaterialDirectory = materialsDir
};
return(data);
}
public AssemblerData Assemble(object metadata)
{
UserAvatar avatar = metadata as UserAvatar;
if (avatar == null)
{
throw new Exception("bad cast");
}
UserInfo userInfo = avatar.UserInfo;
string userName = FileUtility.MakeNameWindowsSafe(userInfo.Username);
string appData = Environment.GetEnvironmentVariable("AppData");
string rbx2Source = Path.Combine(appData, "Rbx2Source");
string avatars = Path.Combine(rbx2Source, "Avatars");
string userBin = Path.Combine(avatars, userName);
string modelDir = Path.Combine(userBin, "Model");
string animDir = Path.Combine(modelDir, "Animations");
string texturesDir = Path.Combine(userBin, "Textures");
string materialsDir = Path.Combine(userBin, "Materials");
FileUtility.InitiateEmptyDirectories(modelDir, animDir, texturesDir, materialsDir);
AvatarType avatarType = avatar.ResolvedAvatarType;
ICharacterAssembler assembler;
if (avatarType == AvatarType.R15)
{
assembler = new R15CharacterAssembler();
}
else
{
assembler = new R6CharacterAssembler();
}
string avatarTypeName = Rbx2Source.GetEnumName(avatar.ResolvedAvatarType);
Folder characterAssets = AppendCharacterAssets(avatar, avatarTypeName);
Rbx2Source.ScheduleTasks("BuildCharacter", "BuildCollisionModel", "BuildAnimations", "BuildTextures", "BuildMaterials", "BuildCompilerScript");
Rbx2Source.PrintHeader("BUILDING CHARACTER MODEL");
StudioMdlWriter writer = assembler.AssembleModel(characterAssets, avatar.Scales);
string studioMdl = writer.BuildFile();
string modelPath = Path.Combine(modelDir, "CharacterModel.smd");
FileUtility.WriteFile(modelPath, studioMdl);
// Clear the triangles so we can build a reference pose .smd file.
writer.Triangles.Clear();
string staticPose = writer.BuildFile();
string refPath = Path.Combine(modelDir, "ReferencePos.smd");
FileUtility.WriteFile(refPath, staticPose);
Rbx2Source.MarkTaskCompleted("BuildCharacter");
Rbx2Source.PrintHeader("BUILDING COLLISION MODEL");
Folder lowPoly = new Folder();
SpecialMesh lowPolyHead = new SpecialMesh();
lowPolyHead.MeshId = "rbxassetid://582002794";
lowPolyHead.MeshType = MeshType.FileMesh;
lowPolyHead.Scale = new Vector3(1, 1, 1);
lowPolyHead.Offset = new Vector3();
lowPolyHead.Parent = lowPoly;
StudioMdlWriter collisionWriter = assembler.AssembleModel(lowPoly, avatar.Scales);
string collisionModel = collisionWriter.BuildFile();
string cmodelPath = Path.Combine(modelDir, "CollisionModel.smd");
FileUtility.WriteFile(cmodelPath, collisionModel);
byte[] collisionJoints = assembler.CollisionModelScript;
string cjointsPath = Path.Combine(modelDir, "CollisionJoints.qc");
FileUtility.WriteFile(cjointsPath, collisionJoints);
Rbx2Source.MarkTaskCompleted("BuildCollisionModel");
Rbx2Source.PrintHeader("BUILDING CHARACTER ANIMATIONS");
Dictionary <string, string> animations = GatherAnimations(avatarType);
if (animations.Count > 0)
{
foreach (string animName in animations.Keys)
{
Rbx2Source.Print("Building Animation {0}", animName);
string localAnimPath = animations[animName];
Asset animAsset = Asset.FromResource(localAnimPath);
Folder import = RBXM.LoadFromAsset(animAsset);
KeyframeSequence sequence = import.FindFirstChildOfClass <KeyframeSequence>();
sequence.Name = animName;
sequence.AvatarType = avatarType;
string animation = AnimationAssembler.Assemble(sequence, writer.Skeleton[0].Bones);
string animPath = Path.Combine(animDir, animName + ".smd");
FileUtility.WriteFile(animPath, animation);
}
}
else
{
Rbx2Source.Print("No animations found :(");
}
Rbx2Source.MarkTaskCompleted("BuildAnimations");
Dictionary <string, Material> materials = writer.Materials;
Rbx2Source.PrintHeader("BUILDING CHARACTER TEXTURES");
string compileDirectory = "roblox_avatars/" + userName;
TextureCompositor texCompositor = assembler.ComposeTextureMap(characterAssets, avatar.BodyColors);
TextureAssembly texAssembly = assembler.AssembleTextures(texCompositor, materials);
CompositData.FreeAllocatedTextures();
texAssembly.MaterialDirectory = compileDirectory;
Dictionary <string, Image> images = texAssembly.Images;
foreach (string imageName in images.Keys)
{
Rbx2Source.Print("Writing Image {0}.png", imageName);
Image image = images[imageName];
string imagePath = Path.Combine(texturesDir, imageName + ".png");
try
{
image.Save(imagePath, ImageFormat.Png);
}
catch
{
Rbx2Source.Print("IMAGE {0}.png FAILED TO SAVE!", imageName);
}
FileUtility.LockFile(imagePath);
}
Rbx2Source.MarkTaskCompleted("BuildTextures");
Rbx2Source.PrintHeader("BUILDING MATERIAL FILES");
Dictionary <string, string> matLinks = texAssembly.MatLinks;
foreach (string mtlName in matLinks.Keys)
{
Rbx2Source.Print("Building VMT {0}.vmt", mtlName);
string targetVtf = matLinks[mtlName];
Material mtl = materials[mtlName];
ValveMaterial vmt = new ValveMaterial(mtl);
vmt.SetField("basetexture", "models/" + compileDirectory + "/" + targetVtf);
string vmtPath = Path.Combine(materialsDir, mtlName + ".vmt");
string vmtContent = vmt.ToString();
FileUtility.WriteFile(vmtPath, vmtContent);
}
Rbx2Source.MarkTaskCompleted("BuildMaterials");
Rbx2Source.PrintHeader("WRITING COMPILER SCRIPT");
QCWriter qc = new QCWriter();
QCommand model = new QCommand("body", userName, "CharacterModel.smd");
qc.AddCommand(model);
string modelNameStr = compileDirectory + ".mdl";
qc.WriteBasicCmd("modelname", modelNameStr);
qc.WriteBasicCmd("upaxis", "y");
string originStr = "";
if (avatarType == AvatarType.R6)
{
originStr = "0 -30 0";
}
else
{
originStr = "0 " + (-23.5 * avatar.Scales.Height).ToString(Rbx2Source.NormalParse) + " 0";
}
qc.WriteBasicCmd("origin", originStr, false);
qc.WriteBasicCmd("cdmaterials", "models/" + compileDirectory);
qc.WriteBasicCmd("surfaceprop", "flesh");
qc.WriteBasicCmd("include", "CollisionJoints.qc");
QCommand reference = new QCommand("sequence", "reference", "ReferencePos.smd");
reference.AddParameter("fps", "1");
reference.AddParameter("loop");
qc.AddCommand(reference);
foreach (string animName in animations.Keys)
{
QCommand sequence = new QCommand("sequence", animName.ToLower(), "Animations/" + animName + ".smd");
sequence.AddParameter("fps", AnimationAssembler.FrameRate.ToString());
sequence.AddParameter("loop");
if (avatarType == AvatarType.R6) // TODO: Find a work around so I can get rid of this.
{
sequence.AddParameter("delta");
}
qc.AddCommand(sequence);
}
string qcFile = qc.BuildFile();
string qcPath = Path.Combine(modelDir, "Compile.qc");
FileUtility.WriteFile(qcPath, qcFile);
Rbx2Source.MarkTaskCompleted("BuildCompilerScript");
AssemblerData data = new AssemblerData();
data.ModelData = writer;
data.TextureData = texAssembly;
data.CompilerScript = qcPath;
data.RootDirectory = userBin;
data.MaterialDirectory = materialsDir;
data.TextureDirectory = texturesDir;
data.CompileDirectory = compileDirectory;
data.ModelName = modelNameStr;
return(data);
}
public static StudioMdlWriter AssembleModel(Asset asset)
{
Folder content = RBXM.LoadFromAsset(asset);
Rbx2Source.ScheduleTasks("GatherParts", "BuildMesh");
Rbx2Source.PrintHeader("GATHERING PARTS");
List <Part> parts = new List <Part>();
AddParts(parts, content);
if (parts.Count == 0)
{
throw new Exception("No parts were found inside of this asset!");
}
Part primaryPart = null;
foreach (Part part in parts)
{
if (part.IsA("MeshPart") || part.Name == "Handle")
{
primaryPart = part;
break;
}
}
if (primaryPart == null) // k lol
{
primaryPart = parts[0];
}
primaryPart.Name = asset.ProductInfo.Name;
// Mark the primaryPart's location as the center.
CFrame rootCoord = primaryPart.CFrame;
foreach (Part part in parts)
{
part.CFrame = rootCoord.toObjectSpace(part.CFrame);
}
Rbx2Source.MarkTaskCompleted("GatherParts");
Rbx2Source.PrintHeader("BUILDING MESH");
StudioMdlWriter writer = new StudioMdlWriter();
BoneKeyframe skeleton = new BoneKeyframe();
writer.Skeleton.Add(skeleton);
List <Bone> bones = skeleton.Bones;
List <Node> nodes = writer.Nodes;
List <Triangle> triangles = writer.Triangles;
Dictionary <string, Material> materials = writer.Materials;
Dictionary <string, int> nameCounts = new Dictionary <string, int>();
int numAssembledParts = 0;
foreach (Part part in parts)
{
// Make sure this part has a unique name.
string name = part.Name;
if (nameCounts.ContainsKey(name))
{
int count = ++nameCounts[name];
name += count.ToString();
part.Name = name;
}
else
{
nameCounts[name] = 0;
}
// Assemble the part.
Material material = new Material();
Mesh geometry = Mesh.BakePart(part, material);
if (geometry != null && geometry.FaceCount > 0)
{
string task = "BuildGeometry_" + name;
Rbx2Source.ScheduleTasks(task);
Rbx2Source.Print("Building Geometry for {0}", name);
Bone bone = new Bone(name, primaryPart, part);
bone.C0 = part.CFrame;
bones.Add(bone);
Node node = bone.Node;
nodes.Add(node);
materials.Add(name, material);
for (int i = 0; i < geometry.FaceCount; i++)
{
Triangle tri = new Triangle();
tri.Node = node;
tri.Mesh = geometry;
tri.FaceIndex = i;
tri.Material = name;
triangles.Add(tri);
}
Rbx2Source.MarkTaskCompleted(task);
numAssembledParts++;
}
}
Rbx2Source.MarkTaskCompleted("BuildMesh");
return(writer);
}
public AssemblerData Assemble(object metadata)
{
long assetId = (long)metadata;
Asset asset = Asset.Get(assetId);
string assetName = asset.ProductInfo.WindowsSafeName;
string appData = Environment.GetEnvironmentVariable("AppData");
string rbx2Source = Path.Combine(appData, "Rbx2Source");
string items = Path.Combine(rbx2Source, "Items");
string rootDir = Path.Combine(items, assetName);
string modelDir = Path.Combine(rootDir, "Model");
string texturesDir = Path.Combine(rootDir, "Textures");
string materialsDir = Path.Combine(rootDir, "Materials");
FileUtility.InitiateEmptyDirectories(modelDir, texturesDir, materialsDir);
Rbx2Source.ScheduleTasks("BuildModel", "BuildTextures", "BuildMaterials", "BuildCompilerScript");
// Build Model
StudioMdlWriter writer = AssembleModel(asset);
string studioMdl = writer.BuildFile();
string modelPath = Path.Combine(modelDir, "Asset.smd");
FileUtility.WriteFile(modelPath, studioMdl);
// Build Reference Sequence
Triangle[] triangles = writer.Triangles.ToArray();
writer.Triangles.Clear();
string reference = writer.BuildFile();
string refPath = Path.Combine(modelDir, "Reference.smd");
FileUtility.WriteFile(refPath, reference);
Rbx2Source.MarkTaskCompleted("BuildModel");
// Build Textures
Rbx2Source.PrintHeader("BUILDING TEXTURES");
Dictionary <string, Material> materials = writer.Materials;
string compileDirectory = "roblox_assets/" + assetName;
TextureAssembly texAssembly = AssembleTextures(materials);
texAssembly.MaterialDirectory = compileDirectory;
Dictionary <string, Image> images = texAssembly.Images;
foreach (string imageName in images.Keys)
{
Rbx2Source.Print("Writing Image {0}", imageName);
Image image = images[imageName];
string imagePath = Path.Combine(texturesDir, imageName + ".png");
try
{
image.Save(imagePath, ImageFormat.Png);
}
catch
{
Rbx2Source.Print("IMAGE {0}.png FAILED TO SAVE!", imageName);
}
FileUtility.LockFile(imagePath);
}
Rbx2Source.MarkTaskCompleted("BuildTextures");
// Build Materials
Rbx2Source.PrintHeader("BUILDING MATERIAL FILES");
string mtlDir = "models/" + compileDirectory;
Dictionary <string, string> matLinks = texAssembly.MatLinks;
Dictionary <string, Material> matLookup = new Dictionary <string, Material>();
foreach (string mtlName in matLinks.Keys)
{
Material mtl = materials[mtlName];
string vtfTarget = matLinks[mtlName];
string vmtPath = Path.Combine(materialsDir, mtlName + ".vmt");
if (!File.Exists(vmtPath))
{
Rbx2Source.Print("Building VMT {0}.vmt", mtlName);
ValveMaterial vmt = new ValveMaterial(mtl);
vmt.SetField("basetexture", mtlDir + "/" + vtfTarget);
string vmtContent = vmt.ToString();
FileUtility.WriteFile(vmtPath, vmtContent);
matLookup[mtlName] = mtl;
}
}
Rbx2Source.MarkTaskCompleted("BuildMaterials");
// Build Compiler Script
Rbx2Source.PrintHeader("WRITING COMPILER SCRIPT");
QCWriter qc = new QCWriter();
QCommand model = new QCommand("body", assetName, "Asset.smd");
qc.AddCommand(model);
string modelNameStr = compileDirectory + ".mdl";
qc.WriteBasicCmd("modelname", modelNameStr);
qc.WriteBasicCmd("upaxis", "y");
qc.WriteBasicCmd("cdmaterials", mtlDir);
QCommand collision = new QCommand("collisionjoints", "Asset.smd");
collision.AddParameter("$mass", 115.0);
collision.AddParameter("$inertia", 2.00);
collision.AddParameter("$damping", 0.01);
collision.AddParameter("$rotdamping", 0.40);
qc.AddCommand(collision);
QCommand sequence = new QCommand("sequence", "reference", "Reference.smd");
sequence.AddParameter("fps", 1);
sequence.AddParameter("loop");
qc.AddCommand(sequence);
string qcFile = qc.BuildFile();
string qcPath = Path.Combine(modelDir, "Compile.qc");
FileUtility.WriteFile(qcPath, qcFile);
Rbx2Source.MarkTaskCompleted("BuildCompilerScript");
AssemblerData data = new AssemblerData();
data.ModelData = writer;
data.TextureData = texAssembly;
data.CompilerScript = qcPath;
data.RootDirectory = rootDir;
data.MaterialDirectory = materialsDir;
data.TextureDirectory = texturesDir;
data.CompileDirectory = compileDirectory;
data.ModelName = modelNameStr;
return(data);
}
