サンプルの変更。手の位置などの調整

HandVR/Assembly-CSharp.csproj

@@ -71,9 +71,13 @@
     <Compile Include="Assets\HandVR\HandVR\Scripts\HandVRSphereHand.cs" />
     <Compile Include="Assets\HandVR\HandVR\Scripts\SetParentMainCamera.cs" />
     <Compile Include="Assets\HandVR\HandVRSample\Scripts\BackButtonExit.cs" />
+    <Compile Include="Assets\HandVR\HandVRSample\Scripts\CanCarryObject.cs" />
+    <Compile Include="Assets\HandVR\HandVRSample\Scripts\HandVRController.cs" />
+    <Compile Include="Assets\HandVR\HandVRSample\Scripts\IControlObject.cs" />
     <Compile Include="Assets\HandVR\HandVRSample\Scripts\License.cs" />
     <Compile Include="Assets\HandVR\HandVRSample\Scripts\Menu.cs" />
-    <None Include="Assets\HandVR\HandVR\Plugins\iOS\このディレクトリについて.txt" />
+    <Compile Include="Assets\HandVR\HandVRSample\Scripts\ResetButton.cs" />
+    <None Include="Assets\HandVR\HandVR\Plugins\iOS\このディレクトリについて.txt" />
     <None Include="Assets\StreamingAssets\palm_detection_labelmap.txt" />
     <Reference Include="Unity.XR.Management">
       <HintPath>/Users/satoharu/Documents/Unity/HandVR/Projects/HandVR_github/HandVR/HandVR/Library/ScriptAssemblies/Unity.XR.Management.dll</HintPath>

HandVR/Assets/HandVR/HandVR/Scripts/HandVRMain.cs

@@ -135,7 +135,7 @@ public float[] GetLandmark(int id, int index)
 
         posVecArray[0] = (posVecArray[0] - 0.5f) * 0.15f * Screen.width / Screen.height;
         posVecArray[1] = (posVecArray[1] - 0.5f) * -0.15f;
-        posVecArray[2] = posVecArray[2] * 0.001f + 0.25f;
+        posVecArray[2] = posVecArray[2] * 0.001f + 0.5f; // posVecArray[2] * 0.001f + 0.25f;
 
         return posVecArray;
     }

HandVR/Assets/HandVR/HandVR/Scripts/HandVRSphereHand.cs

@@ -4,20 +4,61 @@
 
 public class HandVRSphereHand : MonoBehaviour
 {
+    public enum EitherHand
+    {
+        Left,
+        Right
+    }
+
     public int Id;
 
     Transform[] fingers_ = new Transform[21];
     bool[] fingerTracking_ = new bool[5];
-    bool[] fingerOpened_ = new bool[5];
+    bool[] fingerOpened_ = new bool[5];
+
+    public Vector3 HandCenterPosition
+    {
+        get
+        {
+            return (fingers_[0].position + fingers_[5].position + fingers_[17].position) / 3f;
+        }
+    }
+
+    public Vector3 HandDirection
+    {
+        get;
+        private set;
+    }
+
+    public EitherHand ThisEitherHand
+    {
+        get;
+        private set;
+    } = EitherHand.Left;
 
-    bool calcFingerOpened(Vector3 rootVec, Vector3 tipVec)
+    public bool IsTrackingHand
+    {
+        get
+        {
+            for (int loop = 0; loop < 5; loop++)
+            {
+                if (!fingerTracking_[loop])
+                {
+                    return false;
+                }
+            }
+            return true;
+        }
+    }
+
+    bool calcFingerOpened(Vector3 rootVec, Vector3 tipVec, float targetCos)
     {
         rootVec.Normalize();
         tipVec.Normalize();
 
         float cos = rootVec.x * tipVec.x + rootVec.y * tipVec.y + rootVec.z * tipVec.z;
 
-        return cos > 0.5f; 
+        return cos > targetCos; 
     }
 
     void Start()
@@ -52,7 +93,8 @@ void Update()
             if (fullTracking)
             {
                 opened = calcFingerOpened(fingers_[loop * 4 + 2].position - fingers_[loop * 4 + 1].position,
-                    fingers_[loop * 4 + 4].position - fingers_[loop * 4 + 3].position);
+                    fingers_[loop * 4 + 4].position - fingers_[loop * 4 + 3].position,
+                    0.5f);
             }
             else
             {
@@ -62,6 +104,14 @@ void Update()
             fingerTracking_[loop] = fullTracking;
             fingerOpened_[loop] = opened;
         }
+
+        HandDirection = Vector3.Cross(fingers_[5].position - fingers_[0].position, fingers_[17].position - fingers_[0].position).normalized;
+        ThisEitherHand = EitherHand.Left;
+        if (Vector3.Dot(HandDirection, Camera.main.transform.forward.normalized) < 0f)
+        {
+            HandDirection *= -1f;
+            ThisEitherHand = EitherHand.Right;
+        }
     }
 
     public bool GetFingerTracking(int index)

HandVR/Assets/HandVR/HandVRSample/Materials/GroundMaterial.mat

@@ -0,0 +1,77 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!21 &2100000
+Material:
+  serializedVersion: 6
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_Name: GroundMaterial
+  m_Shader: {fileID: 46, guid: 0000000000000000f000000000000000, type: 0}
+  m_ShaderKeywords: 
+  m_LightmapFlags: 4
+  m_EnableInstancingVariants: 0
+  m_DoubleSidedGI: 0
+  m_CustomRenderQueue: -1
+  stringTagMap: {}
+  disabledShaderPasses: []
+  m_SavedProperties:
+    serializedVersion: 3
+    m_TexEnvs:
+    - _BumpMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _DetailAlbedoMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _DetailMask:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _DetailNormalMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _EmissionMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _MainTex:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _MetallicGlossMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _OcclusionMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    - _ParallaxMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
+    m_Floats:
+    - _BumpScale: 1
+    - _Cutoff: 0.5
+    - _DetailNormalMapScale: 1
+    - _DstBlend: 0
+    - _GlossMapScale: 1
+    - _Glossiness: 0.5
+    - _GlossyReflections: 1
+    - _Metallic: 0
+    - _Mode: 0
+    - _OcclusionStrength: 1
+    - _Parallax: 0.02
+    - _SmoothnessTextureChannel: 0
+    - _SpecularHighlights: 1
+    - _SrcBlend: 1
+    - _UVSec: 0
+    - _ZWrite: 1
+    m_Colors:
+    - _Color: {r: 0.5019608, g: 0.5019608, b: 0.5019608, a: 1}
+    - _EmissionColor: {r: 0, g: 0, b: 0, a: 1}