Script not responding to tap events

themightyoo

So I have a script that's meant to plant flowers when the user gazes and clicks on an area in the scene. But for some reason, it only works when I use my computers mouse and not the Hololens AirTap on the Xbox Controller. I also tried the Inputtest script to see what was going on, and none of the airtap commands that I sent were registering.

This is the code that is responsible for the events :

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

using UnityEngine;
using UnityEngine.Rendering;

public class PFGarden : MonoBehaviour {

    [SerializeField] List<GameObject> prefabs;

    const string SHADER_PATH = "Hidden/Internal-Colored";

    Material lineMaterial = null;
    MeshCollider col = null;
    Vector3[] vertices;
    int[] triangles;

    bool hit;
    Vector3 point;
    Vector3 normal;
    Quaternion rotation;

    void Update () {
        //var mouse = Input.mousePosition;
        //var ray = Camera.main.ScreenPointToRay(mouse);

        var headPosition = Camera.main.transform.position;
        var gazeDirection = Camera.main.transform.forward;

        RaycastHit info;
        hit = Physics.Raycast(headPosition,gazeDirection, out info);
        if(hit) {
            point = info.point;
            var t = info.triangleIndex * 3;
            var a = triangles[t];
            var b = triangles[t + 1];
            var c = triangles[t + 2];
            var va = vertices[a];
            var vb = vertices[b];
            var vc = vertices[c];

            Quaternion toQuat = Camera.main.transform.localRotation;
            toQuat.x = 0;
            toQuat.z = 0;
            //normal = transform.TransformDirection(Vector3.Cross(vb - va, vc - va));
            rotation = toQuat;
        }

        if(Input.GetMouseButtonUp(0) && hit) {
            var go = Instantiate(prefabs[Random.Range(0, prefabs.Count)]) as GameObject;
            go.transform.position = point;
            go.transform.localScale = Vector3.one * Random.Range(0.4f, 0.5f);
            go.transform.localRotation = Quaternion.LookRotation(Vector3.forward); // * Quaternion.AngleAxis(Random.Range(0f, 360f), Vector3.up);
        }

    }

    const int resolution = 16;
    const float pi2 = Mathf.PI * 2f;
    const float radius = 0.5f;
    Color color = new Color(0.6f, 0.75f, 1f);

    void OnRenderObject () {
        if(!hit) return;

        CheckInit();

        lineMaterial.SetPass(0);
        lineMaterial.SetInt("_ZTest", (int)CompareFunction.Always);

        GL.PushMatrix();
        GL.Begin(GL.LINES);
        GL.Color(color);

        for(int i = 0; i < resolution; i++) {
            var cur = (float)i / resolution * pi2;
            var next = (float)(i + 1) / resolution * pi2;
            var p1 = rotation * new Vector3(Mathf.Cos(cur), Mathf.Sin(cur), 0f);
            var p2 = rotation * new Vector3(Mathf.Cos(next), Mathf.Sin(next), 0f);
            GL.Vertex(point + p1 * radius);
            GL.Vertex(point + p2 * radius);
        }

        GL.End();
        GL.PopMatrix();
    }

    void OnEnable () {
        //col = GetComponent<MeshCollider>();
        var mesh = GetComponent<MeshFilter>().sharedMesh;
        vertices = mesh.vertices;
        triangles = mesh.triangles;
    }

    void CheckInit () {
        if(lineMaterial == null) {
            Shader shader = Shader.Find(SHADER_PATH);
            if (shader == null) return;
            lineMaterial = new Material(shader);
            lineMaterial.hideFlags = HideFlags.HideAndDontSave;
        }
    }

}

themightyoo

Solved

themightyoo

Solved