port from perforce

2026-04-18 22:31:51 +02:00
commit 8d0ab5b7cc
8409 changed files with 3972376 additions and 0 deletions
--- a/aiwaz/Aiwaz.Resources/Bone.cs
+++ b/aiwaz/Aiwaz.Resources/Bone.cs
@@ -0,0 +1,115 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Aiwaz.Contracts;
+
+namespace Aiwaz.Resources
+{
+    public class Bone : IBone
+    {
+        #region IBone Members
+
+        private SlimDX.Matrix transformation;
+        private SlimDX.Matrix invPoseTransformation;
+        private float lastAnimationTime = float.MinValue;
+        private IBone parent;
+        private SlimDX.Matrix[] matrixArray = new SlimDX.Matrix[0];
+        private ITransformationAnimation transformationAnimation;
+        private Dictionary<int, IBone> boneIndexList = new Dictionary<int, IBone>();
+
+        public Bone(string name, int index, SlimDX.Vector3 poseTranslation, SlimDX.Vector3 poseScale, SlimDX.Quaternion poseRotation)
+        {
+            PoseTransformation = SlimDX.Matrix.Transformation(SlimDX.Vector3.Zero, SlimDX.Quaternion.Identity, poseScale, SlimDX.Vector3.Zero, poseRotation, poseTranslation);
+            invPoseTransformation = this.PoseTransformation;
+            invPoseTransformation.Invert();
+            this.Index = index;
+            this.ChildBones = new List<IBone>();
+        }
+
+        public SlimDX.Matrix GetTransformationAtTime(float time, SlimDX.Matrix rootTransformationMatrix)
+        {
+            if (this.TransformationAnimation != null)
+            {
+                if (time != lastAnimationTime)
+                {
+                    if (this.Parent != null)
+                    {
+                        transformation = (this.TransformationAnimation.GetTransformationAtTime(time) * invPoseTransformation) * this.Parent.GetTransformationAtTime(time, rootTransformationMatrix);
+                        transformation = invPoseTransformation * this.TransformationAnimation.GetTransformationAtTime(time);
+                        //m_Transformation = m_Transformation * ( * m_InvPoseTransformation);
+                    }
+                    else
+                        transformation = this.TransformationAnimation.GetTransformationAtTime(time) * invPoseTransformation;
+                }
+            }
+            return transformation;
+        }
+        
+        public Dictionary<int, IBone> BoneIndexList
+        {
+            get
+            {
+                if (parent != null)
+                    return parent.BoneIndexList;
+
+                if (boneIndexList.Count == 0)
+                    this.FillBoneIndexList(this);
+
+                return boneIndexList;
+            }
+        }
+
+        public List<IBone> ChildBones { get; protected set; }
+
+        public int Index { get; protected set; }
+
+        public SlimDX.Matrix[] MatrixArray
+        {
+            get
+            {
+                if (matrixArray == null)
+                    matrixArray = new SlimDX.Matrix[this.BoneIndexList.Count];
+                return matrixArray;
+            }
+        }
+
+        public string Name { get; protected set; }
+
+        public SlimDX.Matrix PoseTransformation { get; protected set; }
+
+        public IBone Parent
+        {
+            get { return parent; }
+            set
+            {
+                if (parent != null)
+                    parent.ChildBones.Remove(this);
+	            parent = value;
+                if (parent != null)
+		            parent.ChildBones.Add(this);
+            }
+        }
+        
+        public ITransformationAnimation TransformationAnimation
+        {
+            get { return transformationAnimation; }
+            set
+            {
+                transformationAnimation = value;
+                lastAnimationTime = float.MinValue;
+                transformation = new SlimDX.Matrix();
+            }
+        }
+
+        internal void FillBoneIndexList(IBone currentBone)
+        {
+            boneIndexList[currentBone.Index] = currentBone;
+            foreach (var childBone in currentBone.ChildBones)
+                this.FillBoneIndexList(childBone);
+        }
+
+
+        #endregion
+    }
+}