VRCSDK3Avatars found!

1 files changed, 152 insertions, 0 deletions

diff --git a/VRCSDK3Avatars/Assets/Resources/RalivDynamicPenetrationSystem/Includes/OrificeSetup.cs b/VRCSDK3Avatars/Assets/Resources/RalivDynamicPenetrationSystem/Includes/OrificeSetup.cs
new file mode 100644
index 00000000..961b661c
--- /dev/null
+++ b/VRCSDK3Avatars/Assets/Resources/RalivDynamicPenetrationSystem/Includes/OrificeSetup.cs
@@ -0,0 +1,152 @@
+#if UNITY_EDITOR
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEditor;
+using UnityEngine.Experimental.Rendering;
+
+public class OrificeSetup : ScriptableWizard {
+
+	public GameObject orifice;
+	private string errorInfo="";
+	private int[] shapes;
+	private Material orificeMaterial;
+
+	[MenuItem("Tools/Raliv/Orifice Setup")]
+	static void Setup() {
+		ScriptableWizard.DisplayWizard<OrificeSetup>("Orifice Setup");
+	}
+
+	private List<string> blendshapeNameList(Mesh m) {
+		List<string> nameList = new List<string>();
+		nameList.Add("None");
+		for (int i=0; i<m.blendShapeCount; i++) {
+			nameList.Add(m.GetBlendShapeName(i));
+		}
+		return nameList;
+	}
+
+	Vector3 ToTangentSpace(Vector3 input, Vector3 normal, Vector3 tangent) {
+		Vector3 X = normal;
+		Vector3 Y = new Vector3(tangent.x, tangent.y, tangent.z);
+		Vector3 Z = Vector3.Cross(X, Y);
+		Vector3.OrthoNormalize(ref X, ref Y, ref Z);
+		Matrix4x4 toNewSpace = new Matrix4x4();
+		toNewSpace.SetRow(0, X);
+		toNewSpace.SetRow(1, Y);
+		toNewSpace.SetRow(2, Z);
+		toNewSpace[3, 3] = 1.0F;
+		return toNewSpace.MultiplyPoint(input);
+	}
+
+	void BlitShape(Texture2D texture, Mesh mesh, int shapeIndex, int encodingIndex) {
+		Vector3[] deltaVerts = new Vector3[mesh.vertexCount];
+		Vector3[] deltaNormals = new Vector3[mesh.vertexCount];
+		Vector3[] deltaTangents = new Vector3[mesh.vertexCount];
+		Vector3[] vertices = mesh.vertices;
+		Vector3[] normals = mesh.normals;
+		Vector4[] tangents = mesh.tangents;
+
+		mesh.GetBlendShapeFrameVertices(shapeIndex, 0, deltaVerts, deltaNormals, deltaTangents);
+		BlitShapeInfo(texture, encodingIndex*2, vertices, normals, tangents, deltaVerts);
+		BlitShapeInfo(texture, encodingIndex*2+1, vertices, normals, tangents, deltaNormals);
+	}
+
+	void BlitShapeInfo(Texture2D texture, float index, Vector3[] v, Vector3[] n, Vector4[] t, Vector3[] d) {
+		Color color;
+		int currentVert=0;
+		for (int y = Mathf.FloorToInt((texture.height/8f)*index); y < Mathf.FloorToInt((texture.height/8f)*(index+1)); y++) {
+			for (int x = 0; x < texture.width; x++) {
+				if (currentVert<d.Length) {
+					Vector3 deltaVert=Vector3.zero;
+					deltaVert = d[currentVert];
+					float tn=Vector3.Project(deltaVert, n[currentVert]).magnitude * Mathf.Sign(Vector3.Dot(deltaVert, n[currentVert]));
+					float tt=Vector3.Project(deltaVert, t[currentVert]).magnitude * Mathf.Sign(Vector3.Dot(deltaVert, t[currentVert]));
+					float tb=Vector3.Project(deltaVert, Vector3.Cross(n[currentVert].normalized, t[currentVert].normalized)).magnitude * Mathf.Sign(Vector3.Dot(deltaVert, Vector3.Cross(n[currentVert].normalized, t[currentVert].normalized)));
+					tn+=1f;
+					tt+=1f;
+					tb+=1f;
+					color = new Color(tn, tt, tb);
+					//Vector3 ntb=ToTangentSpace(deltaVert, n[currentVert], t[currentVert]);
+					//ntb+=Vector3.one;
+					//color = new Color(ntb.x, ntb.y, ntb.z);
+					texture.SetPixel(x, y, color);
+					currentVert++;
+				} else {
+					//texture.SetPixel(x, y, new Color(128f/255f,128f/255f,128f/255f));
+					texture.SetPixel(x, y, new Color(1f,1f,1f));
+				}
+			}
+		}
+	}
+
+	void CreateTexture() {
+		SkinnedMeshRenderer meshRenderer = orifice.GetComponent<SkinnedMeshRenderer>();
+		Mesh mesh = meshRenderer.sharedMesh;
+		if (mesh.tangents.Length<mesh.vertices.Length) {
+			errorInfo="Tangents not available";
+		} else {
+			Texture2D texture = new Texture2D(1024, 1024, TextureFormat.RGBAFloat, false, true);
+			var fillColorArray =  texture.GetPixels();
+			for(var i = 0; i < fillColorArray.Length; ++i)
+			{
+					fillColorArray[i] = new Color(1f,1f,1f);
+			}
+			texture.SetPixels( fillColorArray );
+			if (shapes[0]>0) BlitShape(texture, mesh, shapes[0]-1, 0);
+			if (shapes[1]>0) BlitShape(texture, mesh, shapes[1]-1, 1);
+			if (shapes[2]>0) BlitShape(texture, mesh, shapes[2]-1, 2);
+			if (shapes[3]>0) BlitShape(texture, mesh, shapes[3]-1, 3);
+			texture.Apply();
+			AssetDatabase.CreateAsset(texture, "Assets/RalivDynamicPenetrationSystem/MyData/"+orifice.name+".asset");
+			AssetDatabase.SaveAssets();
+			if (orifice.GetComponent<SkinnedMeshRenderer>()!=null) {
+				orificeMaterial.SetTexture("_OrificeData",(Texture2D)AssetDatabase. LoadAssetAtPath("Assets/RalivDynamicPenetrationSystem/MyData/"+orifice.name+".asset",typeof(Texture2D)));
+			}
+		}
+	}
+
+	void FindOrificeMaterial(SkinnedMeshRenderer meshRenderer) {
+		for (int i=0;i<meshRenderer.sharedMaterials.Length;i++) {
+			if (meshRenderer.sharedMaterials[i].HasProperty("_OrificeData")) orificeMaterial=meshRenderer.sharedMaterials[i];
+		}
+	}
+
+	void OnGUI() {
+		GUIStyle textStyle = EditorStyles.label;
+		textStyle.wordWrap = true;
+		if (shapes==null) shapes=new int[4];
+		orifice = (GameObject)EditorGUILayout.ObjectField("Orifice", orifice, typeof(GameObject), true);
+		if (errorInfo!="") EditorGUILayout.HelpBox(errorInfo, MessageType.Error);
+		if (orifice==null) {
+			EditorGUILayout.HelpBox("Drop your orifice object above", MessageType.Info);
+		} else {
+			if (orifice.GetComponent<SkinnedMeshRenderer>()==null) {
+				EditorGUILayout.HelpBox("No skinned mesh renderer detected!", MessageType.Error);
+			} else {
+				if (orificeMaterial==null) {
+					FindOrificeMaterial(orifice.GetComponent<SkinnedMeshRenderer>());
+					if (orificeMaterial==null) EditorGUILayout.HelpBox("Mesh does not have orifice material!", MessageType.Error);
+				} else {
+					EditorGUILayout.LabelField("Select blendshapes for penetration deformations", textStyle);
+					EditorGUILayout.LabelField("", textStyle);
+					EditorGUILayout.LabelField("Entrance", textStyle);
+					shapes[0] = EditorGUILayout.Popup(shapes[0], blendshapeNameList(orifice.GetComponent<SkinnedMeshRenderer>().sharedMesh).ToArray()); 
+					EditorGUILayout.LabelField("Depth1", textStyle);
+					shapes[1] = EditorGUILayout.Popup(shapes[1], blendshapeNameList(orifice.GetComponent<SkinnedMeshRenderer>().sharedMesh).ToArray()); 
+					EditorGUILayout.LabelField("Depth2", textStyle);
+					shapes[2] = EditorGUILayout.Popup(shapes[2], blendshapeNameList(orifice.GetComponent<SkinnedMeshRenderer>().sharedMesh).ToArray()); 
+					EditorGUILayout.LabelField("Depth3", textStyle);
+					shapes[3] = EditorGUILayout.Popup(shapes[3], blendshapeNameList(orifice.GetComponent<SkinnedMeshRenderer>().sharedMesh).ToArray()); 
+					EditorGUILayout.LabelField("", textStyle);
+					if (GUILayout.Button("Generate Texture")) {
+						CreateTexture();
+						Close();
+					}
+				}
+			}
+		}
+	}
+}
+
+#endif
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