private bool GetBoneRT(
H3DAnimation Anim,
H3DDict <H3DBone> Skeleton,
string Name,
int Frame,
out Vector3 Rotation,
out Vector3 Translation)
{
if (!Skeleton.Contains(Name))
{
Rotation = Vector3.Zero;
Translation = Vector3.Zero;
return(false);
}
H3DBone PoseBone = Skeleton[Name];
Rotation = PoseBone.Rotation;
Translation = PoseBone.Translation;
H3DAnimationElement Bone = Anim.Elements.Find(x => x.Name == Name);
if (Bone != null)
{
H3DAnimTransform Transform = (H3DAnimTransform)Bone.Content;
if (Transform.RotationX.Exists)
{
Rotation.X = Transform.RotationX.GetFrameValue(Frame);
}
if (Transform.RotationY.Exists)
{
Rotation.Y = Transform.RotationY.GetFrameValue(Frame);
}
if (Transform.RotationZ.Exists)
{
Rotation.Z = Transform.RotationZ.GetFrameValue(Frame);
}
if (Transform.TranslationX.Exists)
{
Translation.X = Transform.TranslationX.GetFrameValue(Frame);
}
if (Transform.TranslationY.Exists)
{
Translation.Y = Transform.TranslationY.GetFrameValue(Frame);
}
if (Transform.TranslationZ.Exists)
{
Translation.Z = Transform.TranslationZ.GetFrameValue(Frame);
}
}
return(true);
}
private string GetBonePath(H3DBone bone, H3DDict <H3DBone> skeleton, string currentPath = "")
{
currentPath = bone.Name + currentPath;
if (bone.ParentIndex < 0)
{
return(currentPath);
}
else
{
return(GetBonePath(skeleton[bone.ParentIndex], skeleton, "/" + currentPath));
}
}
public GFBone(H3DBone Bone, H3DDict <H3DBone> Skeleton)
{
Flags = (byte)(Bone.ParentIndex == -1 ? 2 : 1);
Name = Bone.Name;
Rotation = Bone.Rotation;
Translation = Bone.Translation;
Scale = Bone.Scale;
if (Bone.ParentIndex != -1)
{
Parent = Skeleton[Bone.ParentIndex].Name;
}
else
{
Parent = "Origin";
}
}
public void Load(H3DBone bone, BCH bch)
{
BchParent = bch;
Checked = true;
Bone = bone;
Text = bone.Name;
parentIndex = bone.ParentIndex;
RotationType = BoneRotationType.Euler;
Position = new OpenTK.Vector3(
bone.Translation.X,
bone.Translation.Y,
bone.Translation.Z);
EulerRotation = new OpenTK.Vector3(
bone.Rotation.X,
bone.Rotation.Y,
bone.Rotation.Z);
Scale = new OpenTK.Vector3(
bone.Scale.X,
bone.Scale.Y,
bone.Scale.Z);
}
public H3DAnimation ToH3DSkeletalAnimation(H3DDict <H3DBone> Skeleton)
{
H3DAnimation Output = new H3DAnimation()
{
Name = "GFMotion",
FramesCount = FramesCount,
AnimationType = H3DAnimationType.Skeletal
};
foreach (GF1MotBoneTransform Bone in Bones)
{
H3DAnimTransform Transform = new H3DAnimTransform();
SetKeyFrameGroup(Bone.TranslationX, Transform.TranslationX, 0);
SetKeyFrameGroup(Bone.TranslationY, Transform.TranslationY, 1);
SetKeyFrameGroup(Bone.TranslationZ, Transform.TranslationZ, 2);
SetKeyFrameGroup(Bone.RotationX, Transform.RotationX, 3);
SetKeyFrameGroup(Bone.RotationY, Transform.RotationY, 4);
SetKeyFrameGroup(Bone.RotationZ, Transform.RotationZ, 5);
SetKeyFrameGroup(Bone.ScaleX, Transform.ScaleX, 6);
SetKeyFrameGroup(Bone.ScaleY, Transform.ScaleY, 7);
SetKeyFrameGroup(Bone.ScaleZ, Transform.ScaleZ, 8);
Output.Elements.Add(new H3DAnimationElement()
{
Name = Bone.Name,
Content = Transform,
TargetType = H3DTargetType.Bone,
PrimitiveType = H3DPrimitiveType.Transform
});
}
//If we don't have a Skeleton then can't convert anything, just return with
//what we have.
if (Skeleton == null)
{
return(Output);
}
/*
* Transform World Space bones to Local Space.
* Not all animations have those.
* This can be improved, for example, by supporting Scales aswell,
* and checking for the special case where the World Space bone have no parent.
* Those cases doesn't actually happen in any of the observed animations,
* but it's always good pratice to check all fail paths.
*/
int AnimIdx = 0;
foreach (GF1MotBoneTransform Bone in Bones)
{
if (Bone.IsWorldSpace)
{
if (!Skeleton.Contains(Bone.Name))
{
break;
}
H3DBone PoseBone = Skeleton[Bone.Name];
Vector3[] LocalTrans = new Vector3[FramesCount + 1];
Vector3[] ParentRot = new Vector3[FramesCount + 1];
int BoneIndex = Skeleton.Find(Bone.Name);
int ParentIndex = Skeleton[BoneIndex].ParentIndex;
string ParentName = Skeleton[ParentIndex].Name;
for (int Frame = 0; Frame < FramesCount + 1; Frame++)
{
Matrix4x4 Transform = Matrix4x4.Identity;
int b = BoneIndex;
while ((b = Skeleton[b].ParentIndex) != -1)
{
GetBoneRT(
Output,
Skeleton,
Skeleton[b].Name,
Frame,
out Vector3 R,
out Vector3 T);
Transform *= Matrix4x4.CreateRotationX(R.X);
Transform *= Matrix4x4.CreateRotationY(R.Y);
Transform *= Matrix4x4.CreateRotationZ(R.Z);
Transform *= Matrix4x4.CreateTranslation(T);
}
GetBoneRT(
Output,
Skeleton,
ParentName,
Frame,
out Vector3 PR,
out Vector3 PT);
GetBoneRT(
Output,
Skeleton,
Bone.Name,
Frame,
out Vector3 BR,
out Vector3 BT);
Matrix4x4.Invert(Transform, out Matrix4x4 ITransform);
BT = Vector3.Transform(BT, ITransform);
Quaternion Rotation = VectorExtensions.CreateRotationBetweenVectors(PT, BT);
LocalTrans[Frame] = Vector3.Transform(BT, Quaternion.Inverse(Rotation));
ParentRot[Frame] = Rotation.ToEuler();
}
H3DAnimationElement B_Anim = Output.Elements[AnimIdx];
H3DAnimationElement P_Anim = Output.Elements.Find(x => x.Name == ParentName);
if (P_Anim == null)
{
P_Anim = new H3DAnimationElement()
{
Name = ParentName,
Content = new H3DAnimTransform(),
TargetType = H3DTargetType.Bone,
PrimitiveType = H3DPrimitiveType.Transform
};
Output.Elements.Add(P_Anim);
}
H3DAnimTransform B_AT = (H3DAnimTransform)B_Anim.Content;
H3DAnimTransform P_AT = (H3DAnimTransform)P_Anim.Content;
AddVectors(LocalTrans, B_AT.TranslationX, B_AT.TranslationY, B_AT.TranslationZ);
if (!P_AT.RotationExists)
{
AddVectors(ParentRot, P_AT.RotationX, P_AT.RotationY, P_AT.RotationZ);
}
}
AnimIdx++;
}
return(Output);
}
private void BuildAnimations(H3DAnimation anim, H3DModel model)
{
// Note: Because bones and armatures in Blender are an immense calvary, the animations are exported as a separate XML file, that we can re-import in the final engine (Unity for instance) as a readable format.
animationXml = new XmlDocument();
var xmlRoot = animationXml.CreateElement("animation");
var rootName = animationXml.CreateAttribute("name");
rootName.Value = anim.Name;
var rootLength = animationXml.CreateAttribute("framesCount");
rootLength.Value = (anim.FramesCount + 1).ToString();
xmlRoot.Attributes.Append(rootName);
xmlRoot.Attributes.Append(rootLength);
animationXml.AppendChild(xmlRoot);
for (int frame = 0; frame <= anim.FramesCount; ++frame)
{
var xmlFrame = animationXml.CreateElement("frame");
var frameNumber = animationXml.CreateAttribute("number");
frameNumber.Value = frame.ToString();
xmlFrame.Attributes.Append(frameNumber);
xmlRoot.AppendChild(xmlFrame);
}
pythonScript.AppendLine($"act1 = bpy.data.actions.new('{anim.Name}')");
pythonScript.AppendLine($"root.animation_data_create()");
pythonScript.AppendLine($"root.animation_data.action = act1");
foreach (var element in anim.Elements)
{
var fc = new BLENDFCurve(element.Content);
if (fc.IsNull || fc.NothingExists())
{
continue;
}
var bone = model.Skeleton.FirstOrDefault(x => x.Name == element.Name);
Matrix4x4.Decompose(bone.Transform, out var _, out var lr, out var ll);
Matrix4x4.Decompose(bone.GetWorldTransform(model.Skeleton), out var _, out var wr, out var wl);
H3DBone parentbone = null;
if (bone.ParentIndex != -1)
{
parentbone = model.Skeleton[bone.ParentIndex];
}
var bData = $"pose.bones[\"{element.Name}\"]";
pythonScript.AppendLine($"flx = act1.fcurves.new(data_path='{bData}.location', index=0)");
pythonScript.AppendLine($"fly = act1.fcurves.new(data_path='{bData}.location', index=1)");
pythonScript.AppendLine($"flz = act1.fcurves.new(data_path='{bData}.location', index=2)");
if (fc.IsQuaternion)
{
pythonScript.AppendLine($"root.pose.bones['{element.Name}'].rotation_mode = 'QUATERNION'");
pythonScript.AppendLine($"frw = act1.fcurves.new(data_path='{bData}.rotation_quaternion', index=0)");
pythonScript.AppendLine($"frx = act1.fcurves.new(data_path='{bData}.rotation_quaternion', index=1)");
pythonScript.AppendLine($"fry = act1.fcurves.new(data_path='{bData}.rotation_quaternion', index=2)");
pythonScript.AppendLine($"frz = act1.fcurves.new(data_path='{bData}.rotation_quaternion', index=3)");
}
else
{
pythonScript.AppendLine($"root.pose.bones['{element.Name}'].rotation_mode = 'XYZ'");
pythonScript.AppendLine($"frx = act1.fcurves.new(data_path='{bData}.rotation_euler', index=0)");
pythonScript.AppendLine($"fry = act1.fcurves.new(data_path='{bData}.rotation_euler', index=1)");
pythonScript.AppendLine($"frz = act1.fcurves.new(data_path='{bData}.rotation_euler', index=2)");
}
pythonScript.AppendLine($"fsx = act1.fcurves.new(data_path='{bData}.scale', index=0)");
pythonScript.AppendLine($"fsy = act1.fcurves.new(data_path='{bData}.scale', index=1)");
pythonScript.AppendLine($"fsz = act1.fcurves.new(data_path='{bData}.scale', index=2)");
for (int frame = 0; frame <= anim.FramesCount; ++frame)
{
var xmlElement = animationXml.CreateElement("element");
var elemName = animationXml.CreateAttribute("name");
elemName.Value = element.Name;
var elemPath = animationXml.CreateAttribute("path");
elemPath.Value = GetBonePath(bone, model.Skeleton);
xmlElement.Attributes.Append(elemName);
xmlElement.Attributes.Append(elemPath);
var l = ll * SCALE - fc.GetLocationAtFrame(frame) * SCALE;
pythonScript.AppendLine($"flx.keyframe_points.insert({frame + 1}, {l.Z})");
pythonScript.AppendLine($"fly.keyframe_points.insert({frame + 1}, {-l.Y})");
pythonScript.AppendLine($"flz.keyframe_points.insert({frame + 1}, {-l.X})");
var locAttr = animationXml.CreateAttribute("location");
locAttr.Value = $"{l.X},{l.Y},{l.Z}";
xmlElement.Attributes.Append(locAttr);
var r = fc.GetRotationAtFrame(frame);
if (r is Vector3 rv)
{
//pythonScript.AppendLine($"frx.keyframe_points.insert({frame + 1}, {rv.Z})");
//pythonScript.AppendLine($"fry.keyframe_points.insert({frame + 1}, {-rv.Y})");
//pythonScript.AppendLine($"frz.keyframe_points.insert({frame + 1}, {-rv.X})");
var rotAttr = animationXml.CreateAttribute("rotation");
rotAttr.Value = $"{rv.X},{rv.Y},{rv.Z}";
xmlElement.Attributes.Append(rotAttr);
}
else if (r is Quaternion rq)
{
//rq = Quaternion.Multiply(lr, Quaternion.Inverse(rq));
//pythonScript.AppendLine($"frw.keyframe_points.insert({frame + 1}, {rq.W})");
//pythonScript.AppendLine($"frx.keyframe_points.insert({frame + 1}, {rq.X})");
//pythonScript.AppendLine($"fry.keyframe_points.insert({frame + 1}, {rq.Y})");
//pythonScript.AppendLine($"frz.keyframe_points.insert({frame + 1}, {rq.Z})");
var rotAttr = animationXml.CreateAttribute("rotation");
rotAttr.Value = $"{rq.X},{rq.Y},{rq.Z},{rq.W}";
xmlElement.Attributes.Append(rotAttr);
}
var s = fc.GetScaleAtFrame(frame);
pythonScript.AppendLine($"fsx.keyframe_points.insert({frame + 1}, {s.X})");
pythonScript.AppendLine($"fsy.keyframe_points.insert({frame + 1}, {s.Y})");
pythonScript.AppendLine($"fsz.keyframe_points.insert({frame + 1}, {s.Z})");
var scaleAttr = animationXml.CreateAttribute("scale");
scaleAttr.Value = $"{s.X},{s.Y},{s.Z}";
xmlElement.Attributes.Append(scaleAttr);
xmlRoot.SelectSingleNode($"frame[@number={frame}]").AppendChild(xmlElement);
}
}
}
public DAE(H3D Scene, int MdlIndex, int AnimIndex = -1)
{
if (MdlIndex != -1)
{
library_visual_scenes = new List <DAEVisualScene>();
H3DModel Mdl = Scene.Models[MdlIndex];
DAEVisualScene VN = new DAEVisualScene();
VN.name = $"{Mdl.Name}_{MdlIndex.ToString("D2")}";
VN.id = $"{VN.name}_id";
//Materials
if (Mdl.Materials.Count > 0)
{
library_materials = new List <DAEMaterial>();
library_effects = new List <DAEEffect>();
}
foreach (H3DMaterial Mtl in Mdl.Materials)
{
string MtlName = $"{MdlIndex.ToString("D2")}_{Mtl.Name}";
DAEEffect Effect = new DAEEffect();
Effect.name = $"{Mtl.Name}_eff";
Effect.id = $"{Effect.name}_id";
DAEEffectParam ImgSurface = new DAEEffectParam();
DAEEffectParam ImgSampler = new DAEEffectParam();
ImgSurface.surface = new DAEEffectParamSurfaceElement();
ImgSampler.sampler2D = new DAEEffectParamSampler2DElement();
ImgSurface.sid = $"{Mtl.Name}_surf";
ImgSurface.surface.type = "2D";
ImgSurface.surface.init_from = Mtl.Texture0Name;
ImgSurface.surface.format = "PNG";
ImgSampler.sid = $"{Mtl.Name}_samp";
ImgSampler.sampler2D.source = ImgSurface.sid;
ImgSampler.sampler2D.wrap_s = Mtl.TextureMappers[0].WrapU.ToDAEWrap();
ImgSampler.sampler2D.wrap_t = Mtl.TextureMappers[0].WrapV.ToDAEWrap();
ImgSampler.sampler2D.minfilter = Mtl.TextureMappers[0].MinFilter.ToDAEFilter();
ImgSampler.sampler2D.magfilter = Mtl.TextureMappers[0].MagFilter.ToDAEFilter();
ImgSampler.sampler2D.mipfilter = DAEFilter.LINEAR;
Effect.profile_COMMON.newparam.Add(ImgSurface);
Effect.profile_COMMON.newparam.Add(ImgSampler);
Effect.profile_COMMON.technique.sid = $"{Mtl.Name}_tech";
Effect.profile_COMMON.technique.phong.diffuse.texture.texture = ImgSampler.sid;
library_effects.Add(Effect);
DAEMaterial Material = new DAEMaterial();
Material.name = $"{Mtl.Name}_mat";
Material.id = $"{Material.name}_id";
Material.instance_effect.url = $"#{Effect.id}";
library_materials.Add(Material);
}
//Skeleton nodes
string RootBoneId = string.Empty;
if ((Mdl.Skeleton?.Count ?? 0) > 0)
{
Queue <Tuple <H3DBone, DAENode> > ChildBones = new Queue <Tuple <H3DBone, DAENode> >();
DAENode RootNode = new DAENode();
ChildBones.Enqueue(Tuple.Create(Mdl.Skeleton[0], RootNode));
RootBoneId = $"#{Mdl.Skeleton[0].Name}_bone_id";
while (ChildBones.Count > 0)
{
Tuple <H3DBone, DAENode> Bone_Node = ChildBones.Dequeue();
H3DBone Bone = Bone_Node.Item1;
Bone_Node.Item2.id = $"{Bone.Name}_bone_id";
Bone_Node.Item2.name = Bone.Name;
Bone_Node.Item2.sid = Bone.Name;
Bone_Node.Item2.type = DAENodeType.JOINT;
Bone_Node.Item2.SetBoneEuler(Bone.Translation, Bone.Rotation, Bone.Scale);
foreach (H3DBone B in Mdl.Skeleton)
{
if (B.ParentIndex == -1)
{
continue;
}
H3DBone ParentBone = Mdl.Skeleton[B.ParentIndex];
if (ParentBone == Bone)
{
DAENode Node = new DAENode();
ChildBones.Enqueue(Tuple.Create(B, Node));
if (Bone_Node.Item2.Nodes == null)
{
Bone_Node.Item2.Nodes = new List <DAENode>();
}
Bone_Node.Item2.Nodes.Add(Node);
}
}
}
VN.node.Add(RootNode);
}
//Mesh
if (Mdl.Meshes.Count > 0)
{
library_geometries = new List <DAEGeometry>();
}
for (int MeshIndex = 0; MeshIndex < Mdl.Meshes.Count; MeshIndex++)
{
if (Mdl.Meshes[MeshIndex].Type == H3DMeshType.Silhouette)
{
continue;
}
H3DMesh Mesh = Mdl.Meshes[MeshIndex];
PICAVertex[] Vertices = MeshTransform.GetWorldSpaceVertices(Mdl.Skeleton, Mesh);
string MtlName = $"Mdl_{MdlIndex}_Mtl_{Mdl.Materials[Mesh.MaterialIndex].Name}";
string MtlTgt = library_materials[Mesh.MaterialIndex].id;
for (int SMIndex = 0; SMIndex < Mesh.SubMeshes.Count; SMIndex++)
{
H3DSubMesh SM = Mesh.SubMeshes[SMIndex];
string ShortName = string.Empty;
if (Mdl.MeshNodesTree != null && Mesh.NodeIndex < Mdl.MeshNodesTree.Count)
{
ShortName = Mdl.MeshNodesTree.Find(Mesh.NodeIndex);
}
string MeshName = $"{ShortName}_{MeshIndex}_{SMIndex}";
DAEGeometry Geometry = new DAEGeometry();
Geometry.name = MeshName;
Geometry.id = $"{Geometry.name}_geo_id";
//Geometry
string VertsId = $"{MeshName}_vtx_id";
Geometry.mesh.vertices.id = VertsId;
Geometry.mesh.triangles.material = MtlName;
Geometry.mesh.triangles.AddInput("VERTEX", $"#{VertsId}");
Geometry.mesh.triangles.Set_p(SM.Indices);
foreach (PICAAttribute Attr in Mesh.Attributes)
{
if (Attr.Name >= PICAAttributeName.BoneIndex)
{
continue;
}
string[] Values = new string[Vertices.Length];
for (int Index = 0; Index < Vertices.Length; Index++)
{
PICAVertex v = Vertices[Index];
switch (Attr.Name)
{
case PICAAttributeName.Position: Values[Index] = DAEUtils.Vector3Str(v.Position); break;
case PICAAttributeName.Normal: Values[Index] = DAEUtils.Vector3Str(v.Normal); break;
case PICAAttributeName.Tangent: Values[Index] = DAEUtils.Vector3Str(v.Tangent); break;
case PICAAttributeName.Color: Values[Index] = DAEUtils.Vector4Str(v.Color); break;
case PICAAttributeName.TexCoord0: Values[Index] = DAEUtils.Vector2Str(v.TexCoord0); break;
case PICAAttributeName.TexCoord1: Values[Index] = DAEUtils.Vector2Str(v.TexCoord1); break;
case PICAAttributeName.TexCoord2: Values[Index] = DAEUtils.Vector2Str(v.TexCoord2); break;
}
}
int Elements = 0;
switch (Attr.Name)
{
case PICAAttributeName.Position: Elements = 3; break;
case PICAAttributeName.Normal: Elements = 3; break;
case PICAAttributeName.Tangent: Elements = 3; break;
case PICAAttributeName.Color: Elements = 4; break;
case PICAAttributeName.TexCoord0: Elements = 2; break;
case PICAAttributeName.TexCoord1: Elements = 2; break;
case PICAAttributeName.TexCoord2: Elements = 2; break;
}
DAESource Source = new DAESource();
Source.name = $"{MeshName}_{Attr.Name}";
Source.id = $"{Source.name}_id";
Source.float_array = new DAEArray()
{
id = $"{Source.name}_array_id",
count = (uint)(Vertices.Length * Elements),
data = string.Join(" ", Values)
};
DAEAccessor Accessor = new DAEAccessor()
{
source = $"#{Source.float_array.id}",
count = (uint)Vertices.Length,
stride = (uint)Elements
};
switch (Elements)
{
case 2: Accessor.AddParams("float", "S", "T"); break;
case 3: Accessor.AddParams("float", "X", "Y", "Z"); break;
case 4: Accessor.AddParams("float", "R", "G", "B", "A"); break;
}
Source.technique_common.accessor = Accessor;
Geometry.mesh.source.Add(Source);
if (Attr.Name < PICAAttributeName.Color)
{
string Semantic = string.Empty;
switch (Attr.Name)
{
case PICAAttributeName.Position: Semantic = "POSITION"; break;
case PICAAttributeName.Normal: Semantic = "NORMAL"; break;
case PICAAttributeName.Tangent: Semantic = "TANGENT"; break;
}
Geometry.mesh.vertices.AddInput(Semantic, $"#{Source.id}");
}
else if (Attr.Name == PICAAttributeName.Color)
{
Geometry.mesh.triangles.AddInput("COLOR", $"#{Source.id}", 0);
}
else
{
Geometry.mesh.triangles.AddInput("TEXCOORD", $"#{Source.id}", 0, (uint)Attr.Name - 4);
}
} //Attributes Loop
library_geometries.Add(Geometry);
//Controller
bool HasController = SM.BoneIndicesCount > 0 && (Mdl.Skeleton?.Count ?? 0) > 0;
DAEController Controller = new DAEController();
if (HasController)
{
if (library_controllers == null)
{
library_controllers = new List <DAEController>();
}
Controller.name = $"{MeshName}_ctrl";
Controller.id = $"{Controller.name}_id";
Controller.skin.source = $"#{Geometry.id}";
Controller.skin.vertex_weights.count = (uint)Vertices.Length;
string[] BoneNames = new string[Mdl.Skeleton.Count];
string[] BindPoses = new string[Mdl.Skeleton.Count];
for (int Index = 0; Index < Mdl.Skeleton.Count; Index++)
{
BoneNames[Index] = Mdl.Skeleton[Index].Name;
BindPoses[Index] = DAEUtils.MatrixStr(Mdl.Skeleton[Index].InverseTransform);
}
//4 is the max number of bones per vertex
int[] v = new int[Vertices.Length * 4 * 2];
int[] vcount = new int[Vertices.Length];
Dictionary <string, int> Weights = new Dictionary <string, int>();
int vi = 0, vci = 0;
if (SM.Skinning == H3DSubMeshSkinning.Smooth)
{
foreach (PICAVertex Vertex in Vertices)
{
int Count = 0;
for (int Index = 0; Index < 4; Index++)
{
int BIndex = Vertex.Indices[Index];
float Weight = Vertex.Weights[Index];
if (Weight == 0)
{
break;
}
if (BIndex < SM.BoneIndices.Length && BIndex > -1)
{
BIndex = SM.BoneIndices[BIndex];
}
else
{
BIndex = 0;
}
string WStr = Weight.ToString(CultureInfo.InvariantCulture);
v[vi++] = BIndex;
if (Weights.ContainsKey(WStr))
{
v[vi++] = Weights[WStr];
}
else
{
v[vi++] = Weights.Count;
Weights.Add(WStr, Weights.Count);
}
Count++;
}
vcount[vci++] = Count;
}
}
else
{
foreach (PICAVertex Vertex in Vertices)
{
int BIndex = Vertex.Indices[0];
if (BIndex < SM.BoneIndices.Length && BIndex > -1)
{
BIndex = SM.BoneIndices[BIndex];
}
else
{
BIndex = 0;
}
v[vi++] = BIndex;
v[vi++] = 0;
vcount[vci++] = 1;
}
Weights.Add("1", 0);
}
Array.Resize(ref v, vi);
Controller.skin.src.Add(new DAESource($"{Controller.name}_names", 1, BoneNames, "JOINT", "Name"));
Controller.skin.src.Add(new DAESource($"{Controller.name}_poses", 16, BindPoses, "TRANSFORM", "float4x4"));
Controller.skin.src.Add(new DAESource($"{Controller.name}_weights", 1, Weights.Keys.ToArray(), "WEIGHT", "float"));
Controller.skin.joints.AddInput("JOINT", $"#{Controller.skin.src[0].id}");
Controller.skin.joints.AddInput("INV_BIND_MATRIX", $"#{Controller.skin.src[1].id}");
Controller.skin.vertex_weights.AddInput("JOINT", $"#{Controller.skin.src[0].id}", 0);
Controller.skin.vertex_weights.AddInput("WEIGHT", $"#{Controller.skin.src[2].id}", 1);
Controller.skin.vertex_weights.vcount = string.Join(" ", vcount);
Controller.skin.vertex_weights.v = string.Join(" ", v);
library_controllers.Add(Controller);
}
//Mesh node
DAENode Node = new DAENode();
Node.name = $"{MeshName}_node";
Node.id = $"{Node.name}_id";
Node.matrix = DAEMatrix.Identity;
DAENodeInstance NodeInstance = new DAENodeInstance();
NodeInstance.url = $"#{(HasController ? Controller.id : Geometry.id)}";
NodeInstance.bind_material.technique_common.instance_material.symbol = MtlName;
NodeInstance.bind_material.technique_common.instance_material.target = $"#{MtlTgt}";
if (HasController)
{
NodeInstance.skeleton = $"#{VN.node[0].id}";
Node.instance_controller = NodeInstance;
}
else
{
Node.instance_geometry = NodeInstance;
}
VN.node.Add(Node);
} //SubMesh Loop
} //Mesh Loop
library_visual_scenes.Add(VN);
if (library_visual_scenes.Count > 0)
{
scene.instance_visual_scene.url = $"#{library_visual_scenes[0].id}";
}
library_images = new List <DAEImage>();
foreach (H3DTexture Tex in Scene.Textures)
{
//library_images.Add(new DAEImage()
//{
// id = Tex.Name,
// init_from = $"./{Tex.Name}.png"
//});
}
foreach (var mat in Scene.Models[MdlIndex].Materials)
{
if (mat.Texture0Name != null && !LibImgContainsThing(mat.Texture0Name))
{
library_images.Add(new DAEImage()
{
id = mat.Texture0Name,
init_from = $"./{mat.Texture0Name}.png"
});
}
if (mat.Texture1Name != null && !LibImgContainsThing(mat.Texture1Name))
{
library_images.Add(new DAEImage()
{
id = mat.Texture0Name,
init_from = $"./{mat.Texture0Name}.png"
});
}
if (mat.Texture2Name != null && !LibImgContainsThing(mat.Texture2Name))
{
library_images.Add(new DAEImage()
{
id = mat.Texture0Name,
init_from = $"./{mat.Texture0Name}.png"
});
}
}
} //MdlIndex != -1
if (AnimIndex != -1)
{
library_animations = new List <DAEAnimation>();
string[] AnimElemNames = { "translate", "rotateX", "rotateY", "rotateZ", "scale" };
H3DAnimation SklAnim = Scene.SkeletalAnimations[AnimIndex];
H3DDict <H3DBone> Skeleton = Scene.Models[0].Skeleton;
int FramesCount = (int)SklAnim.FramesCount + 1;
foreach (H3DAnimationElement Elem in SklAnim.Elements)
{
if (Elem.PrimitiveType != H3DPrimitiveType.Transform &&
Elem.PrimitiveType != H3DPrimitiveType.QuatTransform)
{
continue;
}
H3DBone SklBone = Skeleton.FirstOrDefault(x => x.Name == Elem.Name);
H3DBone Parent = null;
if (SklBone != null && SklBone.ParentIndex != -1)
{
Parent = Skeleton[SklBone.ParentIndex];
}
for (int i = 0; i < 5; i++)
{
string[] AnimTimes = new string[FramesCount];
string[] AnimPoses = new string[FramesCount];
string[] AnimLerps = new string[FramesCount];
bool IsRotation = i > 0 && i < 4; //1, 2, 3
bool Skip =
Elem.PrimitiveType != H3DPrimitiveType.Transform &&
Elem.PrimitiveType != H3DPrimitiveType.QuatTransform;
if (!Skip)
{
if (Elem.Content is H3DAnimTransform Transform)
{
switch (i)
{
case 0: Skip = !Transform.TranslationExists; break;
case 1: Skip = !Transform.RotationX.Exists; break;
case 2: Skip = !Transform.RotationY.Exists; break;
case 3: Skip = !Transform.RotationZ.Exists; break;
case 4: Skip = !Transform.ScaleExists; break;
}
}
else if (Elem.Content is H3DAnimQuatTransform QuatTransform)
{
switch (i)
{
case 0: Skip = !QuatTransform.HasTranslation; break;
case 1: Skip = !QuatTransform.HasRotation; break;
case 2: Skip = !QuatTransform.HasRotation; break;
case 3: Skip = !QuatTransform.HasRotation; break;
case 4: Skip = !QuatTransform.HasScale; break;
}
}
}
if (Skip)
{
continue;
}
for (int Frame = 0; Frame < FramesCount; Frame++)
{
string StrTrans = string.Empty;
H3DAnimationElement PElem = SklAnim.Elements.FirstOrDefault(x => x.Name == Parent?.Name);
Vector3 InvScale = Vector3.One;
if (Elem.Content is H3DAnimTransform Transform)
{
//Compensate parent bone scale (basically, don't inherit scales)
if (Parent != null && (SklBone.Flags & H3DBoneFlags.IsSegmentScaleCompensate) != 0)
{
if (PElem != null)
{
H3DAnimTransform PTrans = (H3DAnimTransform)PElem.Content;
InvScale /= new Vector3(
PTrans.ScaleX.Exists ? PTrans.ScaleX.GetFrameValue(Frame) : Parent.Scale.X,
PTrans.ScaleY.Exists ? PTrans.ScaleY.GetFrameValue(Frame) : Parent.Scale.Y,
PTrans.ScaleZ.Exists ? PTrans.ScaleZ.GetFrameValue(Frame) : Parent.Scale.Z);
}
else
{
InvScale /= Parent.Scale;
}
}
switch (i)
{
//Translation
case 0:
StrTrans = DAEUtils.VectorStr(new Vector3(
Transform.TranslationX.Exists //X
? Transform.TranslationX.GetFrameValue(Frame) : SklBone.Translation.X,
Transform.TranslationY.Exists //Y
? Transform.TranslationY.GetFrameValue(Frame) : SklBone.Translation.Y,
Transform.TranslationZ.Exists //Z
? Transform.TranslationZ.GetFrameValue(Frame) : SklBone.Translation.Z));
break;
//Scale
case 4:
StrTrans = DAEUtils.VectorStr(InvScale * new Vector3(
Transform.ScaleX.Exists //X
? Transform.ScaleX.GetFrameValue(Frame) : SklBone.Scale.X,
Transform.ScaleY.Exists //Y
? Transform.ScaleY.GetFrameValue(Frame) : SklBone.Scale.Y,
Transform.ScaleZ.Exists //Z
? Transform.ScaleZ.GetFrameValue(Frame) : SklBone.Scale.Z));
break;
//Rotation
case 1: StrTrans = DAEUtils.RadToDegStr(Transform.RotationX.GetFrameValue(Frame)); break;
case 2: StrTrans = DAEUtils.RadToDegStr(Transform.RotationY.GetFrameValue(Frame)); break;
case 3: StrTrans = DAEUtils.RadToDegStr(Transform.RotationZ.GetFrameValue(Frame)); break;
}
}
else if (Elem.Content is H3DAnimQuatTransform QuatTransform)
{
//Compensate parent bone scale (basically, don't inherit scales)
if (Parent != null && (SklBone.Flags & H3DBoneFlags.IsSegmentScaleCompensate) != 0)
{
if (PElem != null)
{
InvScale /= ((H3DAnimQuatTransform)PElem.Content).GetScaleValue(Frame);
}
else
{
InvScale /= Parent.Scale;
}
}
switch (i)
{
case 0: StrTrans = DAEUtils.VectorStr(QuatTransform.GetTranslationValue(Frame)); break;
case 1: StrTrans = DAEUtils.RadToDegStr(QuatTransform.GetRotationValue(Frame).ToEuler().X); break;
case 2: StrTrans = DAEUtils.RadToDegStr(QuatTransform.GetRotationValue(Frame).ToEuler().Y); break;
case 3: StrTrans = DAEUtils.RadToDegStr(QuatTransform.GetRotationValue(Frame).ToEuler().Z); break;
case 4: StrTrans = DAEUtils.VectorStr(InvScale * QuatTransform.GetScaleValue(Frame)); break;
}
}
//This is the Time in seconds, so we divide by the target FPS
AnimTimes[Frame] = (Frame / 30f).ToString(CultureInfo.InvariantCulture);
AnimPoses[Frame] = StrTrans;
AnimLerps[Frame] = "LINEAR";
}
DAEAnimation Anim = new DAEAnimation();
Anim.name = $"{SklAnim.Name}_{Elem.Name}_{AnimElemNames[i]}";
Anim.id = $"{Anim.name}_id";
Anim.src.Add(new DAESource($"{Anim.name}_frame", 1, AnimTimes, "TIME", "float"));
Anim.src.Add(new DAESource($"{Anim.name}_interp", 1, AnimLerps, "INTERPOLATION", "Name"));
Anim.src.Add(IsRotation
? new DAESource($"{Anim.name}_pose", 1, AnimPoses, "ANGLE", "float")
: new DAESource($"{Anim.name}_pose", 3, AnimPoses,
"X", "float",
"Y", "float",
"Z", "float"));
Anim.sampler.AddInput("INPUT", $"#{Anim.src[0].id}");
Anim.sampler.AddInput("INTERPOLATION", $"#{Anim.src[1].id}");
Anim.sampler.AddInput("OUTPUT", $"#{Anim.src[2].id}");
Anim.sampler.id = $"{Anim.name}_samp_id";
Anim.channel.source = $"#{Anim.sampler.id}";
Anim.channel.target = $"{Elem.Name}_bone_id/{AnimElemNames[i]}";
if (IsRotation)
{
Anim.channel.target += ".ANGLE";
}
library_animations.Add(Anim);
} //Axis 0-5
} //SklAnim.Elements
} //AnimIndex != -1
}
public void Render()
{
Shader Shader = Parent.Shaders[BaseMesh.MaterialIndex];
H3DMaterialParams Params = Material.MaterialParams;
Params.BlendFunction.SetGL();
Params.StencilTest.SetGL();
Params.StencilOperation.SetGL();
Params.DepthColorMask.SetGL();
Params.AlphaTest.SetGL();
GL.BlendColor(Params.BlendColor.ToColor4());
GL.CullFace(Params.FaceCulling.ToCullFaceMode());
GL.PolygonOffset(0, Params.PolygonOffsetUnit);
SetState(EnableCap.Blend, Params.ColorOperation.BlendMode == PICABlendMode.Blend);
SetState(EnableCap.StencilTest, Params.StencilTest.Enabled);
SetState(EnableCap.DepthTest, Params.DepthColorMask.Enabled);
SetState(EnableCap.CullFace, Params.FaceCulling != PICAFaceCulling.Never);
Parent.Renderer.TryBindLUT(4, Params.LUTDist0TableName, Params.LUTDist0SamplerName);
Parent.Renderer.TryBindLUT(5, Params.LUTDist1TableName, Params.LUTDist1SamplerName);
Parent.Renderer.TryBindLUT(6, Params.LUTFresnelTableName, Params.LUTFresnelSamplerName);
Parent.Renderer.TryBindLUT(7, Params.LUTReflecRTableName, Params.LUTReflecRSamplerName);
Parent.Renderer.TryBindLUT(8,
Params.LUTReflecGTableName ?? Params.LUTReflecRTableName,
Params.LUTReflecGSamplerName ?? Params.LUTReflecRSamplerName);
Parent.Renderer.TryBindLUT(9,
Params.LUTReflecBTableName ?? Params.LUTReflecRTableName,
Params.LUTReflecBSamplerName ?? Params.LUTReflecRSamplerName);
//Setup texture units
if (Texture0Name != null)
{
//Only the texture unit 0 can have a Cube Map texture
if (Params.TextureCoords[0].MappingType == H3DTextureMappingType.CameraCubeEnvMap)
{
Parent.Renderer.TryBindTexture(3, Texture0Name);
SetWrapAndFilter(TextureTarget.TextureCubeMap, 0);
}
else
{
Parent.Renderer.TryBindTexture(0, Texture0Name);
SetWrapAndFilter(TextureTarget.Texture2D, 0);
}
}
if (Texture1Name != null)
{
Parent.Renderer.TryBindTexture(1, Texture1Name);
SetWrapAndFilter(TextureTarget.Texture2D, 1);
}
if (Texture2Name != null)
{
Parent.Renderer.TryBindTexture(2, Texture2Name);
SetWrapAndFilter(TextureTarget.Texture2D, 2);
}
Shader.SetVtxVector4(DefaultShaderIds.PosOffs, PosOffs);
Shader.SetVtxVector4(DefaultShaderIds.IrScale + 0, Scales0);
Shader.SetVtxVector4(DefaultShaderIds.IrScale + 1, Scales1);
//Render all SubMeshes
GL.BindVertexArray(VAOHandle);
foreach (H3DSubMesh SM in BaseMesh.SubMeshes)
{
bool SmoothSkin = SM.Skinning == H3DSubMeshSkinning.Smooth;
Matrix4[] Transforms = new Matrix4[20];
for (int Index = 0; Index < Transforms.Length; Index++)
{
Matrix4 Transform = Matrix4.Identity;
if (Index < SM.BoneIndicesCount && SM.BoneIndices[Index] < Parent.SkeletonTransforms.Length)
{
int BoneIndex = SM.BoneIndices[Index];
Transform = Parent.SkeletonTransforms[BoneIndex];
if (SmoothSkin)
{
Transform = Parent.InverseTransforms[BoneIndex] * Transform;
}
//Build billboard matrix if needed (used to make the bones follow the camera view)
H3DBone Bone = Parent.BaseModel.Skeleton[BoneIndex];
if (Bone.BillboardMode != H3DBillboardMode.Off)
{
Matrix4 BillMtx = Matrix4.Identity;
Matrix4 WrldMtx = Parent.Transform * Parent.Renderer.Camera.ViewMatrix;
Matrix4 BoneMtx =
Matrix4.CreateRotationX(Bone.Rotation.X) *
Matrix4.CreateRotationY(Bone.Rotation.Y) *
Matrix4.CreateRotationZ(Bone.Rotation.Z);
Vector3 X, Y, Z;
X = Y = Z = Vector3.Zero;
switch (Bone.BillboardMode)
{
case H3DBillboardMode.World:
Y = Vector3.Normalize(WrldMtx.Row1.Xyz); Z = Vector3.UnitZ;
break;
case H3DBillboardMode.WorldViewpoint:
Y = Vector3.Normalize(WrldMtx.Row1.Xyz); Z = Vector3.Normalize(-WrldMtx.Row3.Xyz);
break;
case H3DBillboardMode.Screen:
Y = Vector3.Normalize(BoneMtx.Row1.Xyz); Z = Vector3.UnitZ;
break;
case H3DBillboardMode.ScreenViewpoint:
Y = Vector3.Normalize(BoneMtx.Row1.Xyz); Z = Vector3.Normalize(-WrldMtx.Row3.Xyz);
break;
case H3DBillboardMode.YAxial:
Y = Vector3.Normalize(WrldMtx.Row1.Xyz); Z = Vector3.UnitZ;
break;
case H3DBillboardMode.YAxialViewpoint:
Y = Vector3.Normalize(WrldMtx.Row1.Xyz); Z = Vector3.Normalize(-WrldMtx.Row3.Xyz);
break;
}
X = Vector3.Normalize(Vector3.Cross(Y, Z));
Y = Vector3.Normalize(Vector3.Cross(Z, X));
BillMtx.Row0 = new Vector4(X.X, Y.X, Z.X, 0);
BillMtx.Row1 = new Vector4(X.Y, Y.Y, Z.Y, 0);
BillMtx.Row2 = new Vector4(X.Z, Y.Z, Z.Z, 0);
BillMtx.Row3 = (Transform * WrldMtx).Row3;
WrldMtx = WrldMtx.ClearScale();
WrldMtx.Invert();
Transform = Matrix4.CreateScale(Transform.ExtractScale()) * BillMtx * WrldMtx;
}
}
Shader.SetVtx3x4Array(DefaultShaderIds.UnivReg + Index * 3, Transform);
}
int BoolsLocation = GL.GetUniformLocation(Shader.Handle, ShaderGenerator.BoolsName);
GL.Uniform1(BoolsLocation, SM.BoolUniforms);
GL.DrawElements(PrimitiveType.Triangles, SM.Indices.Length, DrawElementsType.UnsignedShort, SM.Indices);
}
GL.BindVertexArray(0);
GL.BindTexture(TextureTarget.Texture2D, 0);
GL.BindTexture(TextureTarget.TextureCubeMap, 0);
}
public H3D ToH3D()
{
H3D Output = new H3D();
foreach (GfxModel Model in Models)
{
H3DModel Mdl = new H3DModel();
Mdl.Name = Model.Name;
Mdl.WorldTransform = Model.WorldTransform;
foreach (GfxMaterial Material in Model.Materials)
{
H3DMaterial Mat = new H3DMaterial()
{
Name = Material.Name
};
Mat.MaterialParams.ModelReference = $"{Mat.Name}@{Model.Name}";
Mat.MaterialParams.ShaderReference = "0@DefaultShader";
Mat.MaterialParams.Flags = (H3DMaterialFlags)Material.Flags;
Mat.MaterialParams.TranslucencyKind = (H3DTranslucencyKind)Material.TranslucencyKind;
Mat.MaterialParams.TexCoordConfig = (H3DTexCoordConfig)Material.TexCoordConfig;
Mat.MaterialParams.EmissionColor = Material.Colors.Emission;
Mat.MaterialParams.AmbientColor = Material.Colors.Ambient;
Mat.MaterialParams.DiffuseColor = Material.Colors.Diffuse;
Mat.MaterialParams.Specular0Color = Material.Colors.Specular0;
Mat.MaterialParams.Specular1Color = Material.Colors.Specular1;
Mat.MaterialParams.Constant0Color = Material.Colors.Constant0;
Mat.MaterialParams.Constant1Color = Material.Colors.Constant1;
Mat.MaterialParams.Constant2Color = Material.Colors.Constant2;
Mat.MaterialParams.Constant3Color = Material.Colors.Constant3;
Mat.MaterialParams.Constant4Color = Material.Colors.Constant4;
Mat.MaterialParams.Constant5Color = Material.Colors.Constant5;
Mat.MaterialParams.ColorScale = Material.Colors.Scale;
if (Material.Rasterization.IsPolygonOffsetEnabled)
{
Mat.MaterialParams.Flags |= H3DMaterialFlags.IsPolygonOffsetEnabled;
}
Mat.MaterialParams.FaceCulling = Material.Rasterization.FaceCulling.ToPICAFaceCulling();
Mat.MaterialParams.PolygonOffsetUnit = Material.Rasterization.PolygonOffsetUnit;
Mat.MaterialParams.DepthColorMask = Material.FragmentOperation.Depth.ColorMask;
Mat.MaterialParams.DepthColorMask.RedWrite = true;
Mat.MaterialParams.DepthColorMask.GreenWrite = true;
Mat.MaterialParams.DepthColorMask.BlueWrite = true;
Mat.MaterialParams.DepthColorMask.AlphaWrite = true;
Mat.MaterialParams.DepthColorMask.DepthWrite = true;
Mat.MaterialParams.ColorBufferRead = false;
Mat.MaterialParams.ColorBufferWrite = true;
Mat.MaterialParams.StencilBufferRead = false;
Mat.MaterialParams.StencilBufferWrite = false;
Mat.MaterialParams.DepthBufferRead = true;
Mat.MaterialParams.DepthBufferWrite = true;
Mat.MaterialParams.ColorOperation = Material.FragmentOperation.Blend.ColorOperation;
Mat.MaterialParams.LogicalOperation = Material.FragmentOperation.Blend.LogicalOperation;
Mat.MaterialParams.BlendFunction = Material.FragmentOperation.Blend.Function;
Mat.MaterialParams.BlendColor = Material.FragmentOperation.Blend.Color;
Mat.MaterialParams.StencilOperation = Material.FragmentOperation.Stencil.Operation;
Mat.MaterialParams.StencilTest = Material.FragmentOperation.Stencil.Test;
int TCIndex = 0;
foreach (GfxTextureCoord TexCoord in Material.TextureCoords)
{
H3DTextureCoord TC = new H3DTextureCoord();
TC.MappingType = (H3DTextureMappingType)TexCoord.MappingType;
TC.ReferenceCameraIndex = (sbyte)TexCoord.ReferenceCameraIndex;
TC.TransformType = (H3DTextureTransformType)TexCoord.TransformType;
TC.Scale = TexCoord.Scale;
TC.Rotation = TexCoord.Rotation;
TC.Translation = TexCoord.Translation;
switch (TexCoord.MappingType)
{
case GfxTextureMappingType.UvCoordinateMap:
Mat.MaterialParams.TextureSources[TCIndex] = TexCoord.SourceCoordIndex;
break;
case GfxTextureMappingType.CameraCubeEnvMap:
Mat.MaterialParams.TextureSources[TCIndex] = 3;
break;
case GfxTextureMappingType.CameraSphereEnvMap:
Mat.MaterialParams.TextureSources[TCIndex] = 4;
break;
}
Mat.MaterialParams.TextureCoords[TCIndex++] = TC;
if (TCIndex == Material.UsedTextureCoordsCount)
{
break;
}
}
int TMIndex = 0;
foreach (GfxTextureMapper TexMapper in Material.TextureMappers)
{
if (TexMapper == null)
{
break;
}
H3DTextureMapper TM = new H3DTextureMapper();
TM.WrapU = TexMapper.WrapU;
TM.WrapV = TexMapper.WrapV;
TM.MagFilter = (H3DTextureMagFilter)TexMapper.MinFilter;
switch ((uint)TexMapper.MagFilter | ((uint)TexMapper.MipFilter << 1))
{
case 0: TM.MinFilter = H3DTextureMinFilter.NearestMipmapNearest; break;
case 1: TM.MinFilter = H3DTextureMinFilter.LinearMipmapNearest; break;
case 2: TM.MinFilter = H3DTextureMinFilter.NearestMipmapLinear; break;
case 3: TM.MinFilter = H3DTextureMinFilter.LinearMipmapLinear; break;
}
TM.LODBias = TexMapper.LODBias;
TM.MinLOD = TexMapper.MinLOD;
TM.BorderColor = TexMapper.BorderColor;
Mat.TextureMappers[TMIndex++] = TM;
}
Mat.EnabledTextures[0] = Material.TextureMappers[0] != null;
Mat.EnabledTextures[1] = Material.TextureMappers[1] != null;
Mat.EnabledTextures[2] = Material.TextureMappers[2] != null;
Mat.Texture0Name = Material.TextureMappers[0]?.Texture.Path;
Mat.Texture1Name = Material.TextureMappers[1]?.Texture.Path;
Mat.Texture2Name = Material.TextureMappers[2]?.Texture.Path;
GfxFragmentFlags SrcFlags = Material.FragmentShader.Lighting.Flags;
H3DFragmentFlags DstFlags = 0;
if ((SrcFlags & GfxFragmentFlags.IsClampHighLightEnabled) != 0)
{
DstFlags |= H3DFragmentFlags.IsClampHighLightEnabled;
}
if ((SrcFlags & GfxFragmentFlags.IsLUTDist0Enabled) != 0)
{
DstFlags |= H3DFragmentFlags.IsLUTDist0Enabled;
}
if ((SrcFlags & GfxFragmentFlags.IsLUTDist1Enabled) != 0)
{
DstFlags |= H3DFragmentFlags.IsLUTDist1Enabled;
}
if ((SrcFlags & GfxFragmentFlags.IsLUTGeoFactor0Enabled) != 0)
{
DstFlags |= H3DFragmentFlags.IsLUTGeoFactor0Enabled;
}
if ((SrcFlags & GfxFragmentFlags.IsLUTGeoFactor1Enabled) != 0)
{
DstFlags |= H3DFragmentFlags.IsLUTGeoFactor1Enabled;
}
if ((SrcFlags & GfxFragmentFlags.IsLUTReflectionEnabled) != 0)
{
DstFlags |= H3DFragmentFlags.IsLUTReflectionEnabled;
}
if (Material.FragmentShader.Lighting.IsBumpRenormalize)
{
DstFlags |= H3DFragmentFlags.IsBumpRenormalizeEnabled;
}
Mat.MaterialParams.FragmentFlags = DstFlags;
Mat.MaterialParams.FresnelSelector = (H3DFresnelSelector)Material.FragmentShader.Lighting.FresnelSelector;
Mat.MaterialParams.BumpTexture = (byte)Material.FragmentShader.Lighting.BumpTexture;
Mat.MaterialParams.BumpMode = (H3DBumpMode)Material.FragmentShader.Lighting.BumpMode;
Mat.MaterialParams.LUTInputSelection.ReflecR = Material.FragmentShader.LUTs.ReflecR?.Input ?? 0;
Mat.MaterialParams.LUTInputSelection.ReflecG = Material.FragmentShader.LUTs.ReflecG?.Input ?? 0;
Mat.MaterialParams.LUTInputSelection.ReflecB = Material.FragmentShader.LUTs.ReflecB?.Input ?? 0;
Mat.MaterialParams.LUTInputSelection.Dist0 = Material.FragmentShader.LUTs.Dist0?.Input ?? 0;
Mat.MaterialParams.LUTInputSelection.Dist1 = Material.FragmentShader.LUTs.Dist1?.Input ?? 0;
Mat.MaterialParams.LUTInputSelection.Fresnel = Material.FragmentShader.LUTs.Fresnel?.Input ?? 0;
Mat.MaterialParams.LUTInputScale.ReflecR = Material.FragmentShader.LUTs.ReflecR?.Scale ?? 0;
Mat.MaterialParams.LUTInputScale.ReflecG = Material.FragmentShader.LUTs.ReflecG?.Scale ?? 0;
Mat.MaterialParams.LUTInputScale.ReflecB = Material.FragmentShader.LUTs.ReflecB?.Scale ?? 0;
Mat.MaterialParams.LUTInputScale.Dist0 = Material.FragmentShader.LUTs.Dist0?.Scale ?? 0;
Mat.MaterialParams.LUTInputScale.Dist1 = Material.FragmentShader.LUTs.Dist1?.Scale ?? 0;
Mat.MaterialParams.LUTInputScale.Fresnel = Material.FragmentShader.LUTs.Fresnel?.Scale ?? 0;
Mat.MaterialParams.LUTReflecRTableName = Material.FragmentShader.LUTs.ReflecR?.Sampler.TableName;
Mat.MaterialParams.LUTReflecGTableName = Material.FragmentShader.LUTs.ReflecG?.Sampler.TableName;
Mat.MaterialParams.LUTReflecBTableName = Material.FragmentShader.LUTs.ReflecB?.Sampler.TableName;
Mat.MaterialParams.LUTDist0TableName = Material.FragmentShader.LUTs.Dist0?.Sampler.TableName;
Mat.MaterialParams.LUTDist1TableName = Material.FragmentShader.LUTs.Dist1?.Sampler.TableName;
Mat.MaterialParams.LUTFresnelTableName = Material.FragmentShader.LUTs.Fresnel?.Sampler.TableName;
Mat.MaterialParams.LUTReflecRSamplerName = Material.FragmentShader.LUTs.ReflecR?.Sampler.SamplerName;
Mat.MaterialParams.LUTReflecGSamplerName = Material.FragmentShader.LUTs.ReflecG?.Sampler.SamplerName;
Mat.MaterialParams.LUTReflecBSamplerName = Material.FragmentShader.LUTs.ReflecB?.Sampler.SamplerName;
Mat.MaterialParams.LUTDist0SamplerName = Material.FragmentShader.LUTs.Dist0?.Sampler.SamplerName;
Mat.MaterialParams.LUTDist1SamplerName = Material.FragmentShader.LUTs.Dist1?.Sampler.SamplerName;
Mat.MaterialParams.LUTFresnelSamplerName = Material.FragmentShader.LUTs.Fresnel?.Sampler.SamplerName;
Mat.MaterialParams.TexEnvStages[0] = Material.FragmentShader.TextureEnvironments[0].Stage;
Mat.MaterialParams.TexEnvStages[1] = Material.FragmentShader.TextureEnvironments[1].Stage;
Mat.MaterialParams.TexEnvStages[2] = Material.FragmentShader.TextureEnvironments[2].Stage;
Mat.MaterialParams.TexEnvStages[3] = Material.FragmentShader.TextureEnvironments[3].Stage;
Mat.MaterialParams.TexEnvStages[4] = Material.FragmentShader.TextureEnvironments[4].Stage;
Mat.MaterialParams.TexEnvStages[5] = Material.FragmentShader.TextureEnvironments[5].Stage;
Mat.MaterialParams.AlphaTest = Material.FragmentShader.AlphaTest.Test;
Mat.MaterialParams.TexEnvBufferColor = Material.FragmentShader.TexEnvBufferColor;
Mdl.Materials.Add(Mat);
}
foreach (GfxMesh Mesh in Model.Meshes)
{
GfxShape Shape = Model.Shapes[Mesh.ShapeIndex];
H3DMesh M = new H3DMesh();
PICAVertex[] Vertices = null;
foreach (GfxVertexBuffer VertexBuffer in Shape.VertexBuffers)
{
/*
* CGfx supports 3 types of vertex buffer:
* - Non-Interleaved: Each attribute is stored on it's on stream, like this:
* P0 P1 P2 P3 P4 P5 ... N0 N1 N2 N3 N4 N5
* - Interleaved: All attributes are stored on the same stream, like this:
* P0 N0 P1 N1 P2 N2 P3 N3 P4 N4 P5 N5 ...
* - Fixed: The attribute have only a single fixed value, so instead of a stream,
* it have a single vector.
*/
if (VertexBuffer is GfxAttribute)
{
//Non-Interleaved buffer
GfxAttribute Attr = (GfxAttribute)VertexBuffer;
M.Attributes.Add(Attr.ToPICAAttribute());
int Length = Attr.Elements;
switch (Attr.Format)
{
case GfxGLDataType.GL_SHORT: Length <<= 1; break;
case GfxGLDataType.GL_FLOAT: Length <<= 2; break;
}
M.VertexStride += Length;
Vector4[] Vectors = Attr.GetVectors();
if (Vertices == null)
{
Vertices = new PICAVertex[Vectors.Length];
}
for (int i = 0; i < Vectors.Length; i++)
{
switch (Attr.AttrName)
{
case PICAAttributeName.Position: Vertices[i].Position = Vectors[i]; break;
case PICAAttributeName.Normal: Vertices[i].Normal = Vectors[i]; break;
case PICAAttributeName.Tangent: Vertices[i].Tangent = Vectors[i]; break;
case PICAAttributeName.TexCoord0: Vertices[i].TexCoord0 = Vectors[i]; break;
case PICAAttributeName.TexCoord1: Vertices[i].TexCoord1 = Vectors[i]; break;
case PICAAttributeName.TexCoord2: Vertices[i].TexCoord2 = Vectors[i]; break;
case PICAAttributeName.Color: Vertices[i].Color = Vectors[i]; break;
case PICAAttributeName.BoneIndex:
Vertices[i].Indices[0] = (int)Vectors[i].X;
Vertices[i].Indices[1] = (int)Vectors[i].Y;
Vertices[i].Indices[2] = (int)Vectors[i].Z;
Vertices[i].Indices[3] = (int)Vectors[i].W;
break;
case PICAAttributeName.BoneWeight:
Vertices[i].Weights[0] = Vectors[i].X;
Vertices[i].Weights[1] = Vectors[i].Y;
Vertices[i].Weights[2] = Vectors[i].Z;
Vertices[i].Weights[3] = Vectors[i].W;
break;
}
}
}
else if (VertexBuffer is GfxVertexBufferFixed)
{
//Fixed vector
float[] Vector = ((GfxVertexBufferFixed)VertexBuffer).Vector;
M.FixedAttributes.Add(new PICAFixedAttribute()
{
Name = VertexBuffer.AttrName,
Value = new PICAVectorFloat24(
Vector.Length > 0 ? Vector[0] : 0,
Vector.Length > 1 ? Vector[1] : 0,
Vector.Length > 2 ? Vector[2] : 0,
Vector.Length > 3 ? Vector[3] : 0)
});
}
else
{
//Interleaved buffer
GfxVertexBufferInterleaved VtxBuff = (GfxVertexBufferInterleaved)VertexBuffer;
foreach (GfxAttribute Attr in ((GfxVertexBufferInterleaved)VertexBuffer).Attributes)
{
M.Attributes.Add(Attr.ToPICAAttribute());
}
M.RawBuffer = VtxBuff.RawBuffer;
M.VertexStride = VtxBuff.VertexStride;
}
}
if (Vertices != null)
{
M.RawBuffer = VerticesConverter.GetBuffer(Vertices, M.Attributes);
}
Vector4 PositionOffset = new Vector4(Shape.PositionOffset, 0);
int Layer = (int)Model.Materials[Mesh.MaterialIndex].TranslucencyKind;
M.MaterialIndex = (ushort)Mesh.MaterialIndex;
M.NodeIndex = (ushort)Mesh.MeshNodeIndex;
M.PositionOffset = PositionOffset;
M.MeshCenter = Shape.BoundingBox.Center;
M.Layer = Layer;
M.Priority = Mesh.RenderPriority;
H3DBoundingBox OBB = new H3DBoundingBox()
{
Center = Shape.BoundingBox.Center,
Orientation = Shape.BoundingBox.Orientation,
Size = Shape.BoundingBox.Size
};
M.MetaData = new H3DMetaData();
M.MetaData.Add(new H3DMetaDataValue(OBB));
int SmoothCount = 0;
foreach (GfxSubMesh SubMesh in Shape.SubMeshes)
{
foreach (GfxFace Face in SubMesh.Faces)
{
foreach (GfxFaceDescriptor Desc in Face.FaceDescriptors)
{
H3DSubMesh SM = new H3DSubMesh();
SM.BoneIndicesCount = (ushort)SubMesh.BoneIndices.Count;
for (int i = 0; i < SubMesh.BoneIndices.Count; i++)
{
SM.BoneIndices[i] = (ushort)SubMesh.BoneIndices[i];
}
switch (SubMesh.Skinning)
{
case GfxSubMeshSkinning.None: SM.Skinning = H3DSubMeshSkinning.None; break;
case GfxSubMeshSkinning.Rigid: SM.Skinning = H3DSubMeshSkinning.Rigid; break;
case GfxSubMeshSkinning.Smooth: SM.Skinning = H3DSubMeshSkinning.Smooth; break;
}
SM.Indices = Desc.Indices;
SM.Indices = new ushort[Desc.Indices.Length];
Array.Copy(Desc.Indices, SM.Indices, SM.Indices.Length);
M.SubMeshes.Add(SM);
}
}
if (SubMesh.Skinning == GfxSubMeshSkinning.Smooth)
{
SmoothCount++;
}
}
if (SmoothCount == Shape.SubMeshes.Count)
{
M.Skinning = H3DMeshSkinning.Smooth;
}
else if (SmoothCount > 0)
{
M.Skinning = H3DMeshSkinning.Mixed;
}
else
{
M.Skinning = H3DMeshSkinning.Rigid;
}
GfxMaterial Mat = Model.Materials[Mesh.MaterialIndex];
M.UpdateBoolUniforms(Mdl.Materials[Mesh.MaterialIndex]);
Mdl.AddMesh(M);
}
//Workaround to fix blending problems until I can find a proper way.
Mdl.MeshesLayer1.Reverse();
Mdl.MeshNodesTree = new H3DPatriciaTree();
foreach (GfxMeshNodeVisibility MeshNode in Model.MeshNodeVisibilities)
{
Mdl.MeshNodesTree.Add(MeshNode.Name);
Mdl.MeshNodesVisibility.Add(MeshNode.IsVisible);
}
if (Model is GfxModelSkeletal)
{
foreach (GfxBone Bone in ((GfxModelSkeletal)Model).Skeleton.Bones)
{
H3DBone B = new H3DBone()
{
Name = Bone.Name,
ParentIndex = (short)Bone.ParentIndex,
Translation = Bone.Translation,
Rotation = Bone.Rotation,
Scale = Bone.Scale,
InverseTransform = Bone.InvWorldTransform
};
bool ScaleCompensate = (Bone.Flags & GfxBoneFlags.IsSegmentScaleCompensate) != 0;
if (ScaleCompensate)
{
B.Flags |= H3DBoneFlags.IsSegmentScaleCompensate;
}
Mdl.Skeleton.Add(B);
}
Mdl.Flags |= H3DModelFlags.HasSkeleton;
Mdl.BoneScaling = (H3DBoneScaling)((GfxModelSkeletal)Model).Skeleton.ScalingRule;
}
Output.Models.Add(Mdl);
}
foreach (GfxTexture Texture in Textures)
{
H3DTexture Tex = new H3DTexture()
{
Name = Texture.Name,
Width = Texture.Width,
Height = Texture.Height,
Format = Texture.HwFormat,
MipmapSize = (byte)Texture.MipmapSize
};
if (Texture is GfxTextureCube)
{
Tex.RawBufferXPos = ((GfxTextureCube)Texture).ImageXPos.RawBuffer;
Tex.RawBufferXNeg = ((GfxTextureCube)Texture).ImageXNeg.RawBuffer;
Tex.RawBufferYPos = ((GfxTextureCube)Texture).ImageYPos.RawBuffer;
Tex.RawBufferYNeg = ((GfxTextureCube)Texture).ImageYNeg.RawBuffer;
Tex.RawBufferZPos = ((GfxTextureCube)Texture).ImageZPos.RawBuffer;
Tex.RawBufferZNeg = ((GfxTextureCube)Texture).ImageZNeg.RawBuffer;
}
else
{
Tex.RawBuffer = ((GfxTextureImage)Texture).Image.RawBuffer;
}
Output.Textures.Add(Tex);
}
foreach (GfxLUT LUT in LUTs)
{
H3DLUT L = new H3DLUT()
{
Name = LUT.Name
};
foreach (GfxLUTSampler Sampler in LUT.Samplers)
{
L.Samplers.Add(new H3DLUTSampler()
{
Flags = Sampler.IsAbsolute ? H3DLUTFlags.IsAbsolute : 0,
Name = Sampler.Name,
Table = Sampler.Table
});
}
Output.LUTs.Add(L);
}
foreach (GfxCamera Camera in Cameras)
{
Output.Cameras.Add(Camera.ToH3DCamera());
}
foreach (GfxLight Light in Lights)
{
Output.Lights.Add(Light.ToH3DLight());
}
foreach (GfxAnimation SklAnim in SkeletalAnimations)
{
Output.SkeletalAnimations.Add(SklAnim.ToH3DAnimation());
}
foreach (GfxAnimation MatAnim in MaterialAnimations)
{
Output.MaterialAnimations.Add(new H3DMaterialAnim(MatAnim.ToH3DAnimation()));
}
foreach (GfxAnimation VisAnim in VisibilityAnimations)
{
Output.VisibilityAnimations.Add(VisAnim.ToH3DAnimation());
}
foreach (GfxAnimation CamAnim in CameraAnimations)
{
Output.CameraAnimations.Add(CamAnim.ToH3DAnimation());
}
Output.CopyMaterials();
return(Output);
}
public H3DBoneWrapper(STSkeleton skeleton, H3DBone bone, BCH bch) : base(skeleton)
{
BchParent = bch;
Load(bone, bch);
}
