private GameObject InstanciateMesh(Protometry.Mesh receivedMesh, Color[] colors)
{
var go = new GameObject();
var meshRenderer = go.AddComponent <MeshRenderer>();
var props = new MaterialPropertyBlock();
var m = new Material(Shader.Find("Custom/GpuInstancing"))
{
enableInstancing = true
};
meshRenderer.sharedMaterial = m;
props.SetColor("_Color", colors[0]);
meshRenderer.SetPropertyBlock(props);
var meshFilter = go.AddComponent <MeshFilter>();
// TODO: helper erutan.mesh -> unityengine.mesh
var mesh = new UnityEngine.Mesh
{
vertices = receivedMesh.Vertices.ToList().Select(e => e.ToVector3()).ToArray(),
triangles = receivedMesh.Tris.ToArray()
};
if (receivedMesh.Normals != null)
{
mesh.normals = receivedMesh.Normals.ToList().Select(e => e.ToVector3()).ToArray();
foreach (var u in receivedMesh.Uvs)
{
mesh.uv.Append(new Vector2((float)u.X, (float)u.Y));
}
}
else
{
mesh.Optimize();
mesh.RecalculateNormals();
}
meshFilter.mesh = mesh;
mesh.colors = colors;
go.AddComponent <BoxCollider>();
return(go);
}
/// <summary>
/// Update object (~=POST + PUT)
/// </summary>
/// <param name="packet"></param>
private GameObject OnObjectUpdated(UpdateObjectPacket packet)
{
Object obj = null;
var position = Vector3.zero;
var rotation = Quaternion.identity;
var scale = Vector3.zero;
var colors = new[] { Color.white };
Protometry.Mesh mesh = null;
// Update object case
if (Objects.ContainsKey(packet.ObjectId))
{
obj = Objects[packet.ObjectId];
}
foreach (var c in packet.Components)
{
switch (c.TypeCase)
{
case Component.TypeOneofCase.Space:
position = c.Space.Position.ToVector3();
rotation = c.Space.Rotation.ToQuaternion();
scale = c.Space.Scale.ToVector3();
break;
case Component.TypeOneofCase.Render:
colors = c.Render.Colors.Select(col => col.ToColor()).ToArray();
mesh = c.Render.Mesh;
break;
case Component.TypeOneofCase.Health:
if (obj)
{
var rend = obj.GetComponent <Mesh>();
if (rend)
{
for (var i = 0; i < rend.colors.Length; i++)
{
rend.colors[i].r = Mathf.Clamp(4.0f * (float)c.Health.Life / 100f, 0.2f, 0.8f);
}
}
}
break;
}
}
// Create object case
if (!obj)
{
// Record.Log($"Creating object");
// GameObject go;
// if (_preloaded != null) {
// go = Pool.Spawn(_preloaded);
// go.GetComponent<MeshRenderer>().sharedMaterial.color = colors[0];
// go.GetComponent<MeshFilter>().mesh.colors = colors;
// _preloaded = go;
// } else {
// go = InstanciateMesh(mesh, colors);
// Pool.Preload(go, 10);
// }
//
// obj = go.AddComponent<Object>();
obj = InstanciateMesh(mesh, colors).AddComponent <Object>();
obj.Id = packet.ObjectId;
obj.gameObject.name = $"{obj.Id}";
Objects[obj.Id] = obj;
}
//if (color.a < 1) {
// Record.Log($"packet {color} pos {position}");
//}
var transform1 = obj.transform;
transform1.position = position;
transform1.rotation = rotation;
transform1.localScale = scale;
obj.Components = packet.Components;
return(obj.gameObject);
}
