using System.Collections;
using System.Collections.Generic;
using UnityEngine;

[ExecuteInEditMode]
public class SkinnedQuad : MonoBehaviour {

    public Transform[] bones;
    SkinnedMeshRenderer smr;
    private void Awake()
    {
        Mesh m = new Mesh();

        m.vertices = new Vector3[]
        {
            //몸통
             new Vector3(0,-0.5f,0),        //0
             new Vector3(-1f,1f,0),         //1
             new Vector3(1, 1f, 0),         //2
             //머리
             new Vector3(0,1f,0),           //3
             new Vector3(-0.5f,2f,0),       //4
             new Vector3(0.5f,2f,0),        //5
             //왼쪽 팔
             new Vector3(1f,1f,0),          //6
             new Vector3(2.5f,1.25f,0),     //7
             new Vector3(2.5f,0.75f,0),     //8
             new Vector3(2.5f,1f,0),        //9
             new Vector3(4f,1.25f,0),       //10
             new Vector3(4f,0.75f,0),       //11
             //오른쪽 팔
             new Vector3(-1f,1f,0),         //12
             new Vector3(-2.5f,1.25f,0),    //13
             new Vector3(-2.5f,0.75f,0),    //14
             new Vector3(-2.5f,1f,0),       //15
             new Vector3(-4f,1.25f,0),      //16
             new Vector3(-4f,0.75f,0),      //17

             //골반                         //
             new Vector3(0,-0.5f,0),        //18
             new Vector3(-0.5f,-1.25f,0),   //19
             new Vector3(0.5f,-1.25f,0),    //20

             //오른쪽 다리                   //
             new Vector3(-0.5f,-1.25f,0),   //21
             new Vector3(-0.75f,-2.75f,0),  //22
             new Vector3(-0.25f,-2.75f,0),  //23

             new Vector3(-0.5f,-2.75f,0),   //24
             new Vector3(-0.75f,-4.25f,0),  //25
             new Vector3(-0.25f,-4.25f,0),  //26

             //왼쪽 다리                     //
             new Vector3(0.5f,-1.25f,0),    //27
             new Vector3(0.25f,-2.75f,0),   //28
             new Vector3(0.75f,-2.75f,0),   //29

             new Vector3(0.5f,-2.75f,0),    //30
             new Vector3(0.25f,-4.25f,0),   //31
             new Vector3(0.75f,-4.25f,0)    //32

        };

        m.triangles = new int[]
        {
           0,1,2,
           3,4,5,
           6,7,8,
           9,10,11,
           12,14,13,
           15,17,16,
           18,20,19,
           21,23,22,
           24,26,25,
           27,29,28,
           30,32,31
        };

       // m.uv = new Vector2[]
       // {
       //     new Vector2(0.125f,0.75f),
       //     new Vector2(0.125f,0.875f),
       //     new Vector2(0.25f,0.875f),
       //     new Vector2(0.25f,0.75f)
       // };

        m.bindposes = new Matrix4x4[]
        {
            bones[0].worldToLocalMatrix * transform.localToWorldMatrix,
            bones[1].worldToLocalMatrix * transform.localToWorldMatrix,
            bones[2].worldToLocalMatrix * transform.localToWorldMatrix,
            bones[3].worldToLocalMatrix * transform.localToWorldMatrix,
            bones[4].worldToLocalMatrix * transform.localToWorldMatrix,
            bones[5].worldToLocalMatrix * transform.localToWorldMatrix,
            bones[6].worldToLocalMatrix * transform.localToWorldMatrix,
            bones[7].worldToLocalMatrix * transform.localToWorldMatrix,
            bones[8].worldToLocalMatrix * transform.localToWorldMatrix
        };

        m.boneWeights = new BoneWeight[]
        {
            new BoneWeight(){ boneIndex0 = 0, weight0 = 1},
            new BoneWeight(){ boneIndex0 = 0, weight0 = 1},
            new BoneWeight(){ boneIndex0 = 0, weight0 = 1},

            new BoneWeight(){ boneIndex0 = 0, weight0 = 1},
            new BoneWeight(){ boneIndex0 = 0, weight0 = 1},
            new BoneWeight(){ boneIndex0 = 0, weight0 = 1},

            new BoneWeight(){ boneIndex0 = 1, weight0 = 1},
            new BoneWeight(){ boneIndex0 = 1, weight0 = 1},
            new BoneWeight(){ boneIndex0 = 1, weight0 = 1},

            new BoneWeight(){ boneIndex0 = 2, weight0 = 1},
            new BoneWeight(){ boneIndex0 = 2, weight0 = 1},
            new BoneWeight(){ boneIndex0 = 2, weight0 = 1},

            new BoneWeight(){ boneIndex0 = 3, weight0 = 1},
            new BoneWeight(){ boneIndex0 = 3, weight0 = 1},
            new BoneWeight(){ boneIndex0 = 3, weight0 = 1},

            new BoneWeight(){ boneIndex0 = 4, weight0 = 1},
            new BoneWeight(){ boneIndex0 = 4, weight0 = 1},
            new BoneWeight(){ boneIndex0 = 4, weight0 = 1},

            new BoneWeight(){ boneIndex0 = 0, weight0 = 1},
            new BoneWeight(){ boneIndex0 = 0, weight0 = 1},
            new BoneWeight(){ boneIndex0 = 0, weight0 = 1},


            new BoneWeight(){ boneIndex0 = 5, weight0 = 1},
            new BoneWeight(){ boneIndex0 = 5, weight0 = 1},
            new BoneWeight(){ boneIndex0 = 5, weight0 = 1},

            new BoneWeight(){ boneIndex0 = 6, weight0 = 1},
            new BoneWeight(){ boneIndex0 = 6, weight0 = 1},
            new BoneWeight(){ boneIndex0 = 6, weight0 = 1},

            new BoneWeight(){ boneIndex0 = 7, weight0 = 1},
            new BoneWeight(){ boneIndex0 = 7, weight0 = 1},
            new BoneWeight(){ boneIndex0 = 7, weight0 = 1},
            new BoneWeight(){ boneIndex0 = 8, weight0 = 1},
            new BoneWeight(){ boneIndex0 = 8, weight0 = 1},
            new BoneWeight(){ boneIndex0 = 8, weight0 = 1}

        };

        smr = GetComponent<SkinnedMeshRenderer>();
        smr.bones = bones;
        smr.sharedMesh = m;
        smr.quality = SkinQuality.Bone1;
    }
}