public void Update()
{
if (reload && gameObjectCollection != null)
{
LoadShaders();
foreach (GameObject go in gameObjectCollection)
{
go.GetComponent <MeshRenderer>().material = material;
}
reload = false;
}
if (displayLOD)
{
foreach (GameObject go in gameObjectCollection)
{
BoundingBoxComponent bbc = go.GetComponent <BoundingBoxComponent>();
Utility.BBDraw.DrawBoundingBox(bbc.boundingBox, bbc.parent, Color.red, false);
}
}
if (screenSize)
{
if (interpolation != FragInterpolationMode.OFF)
{
Matrix4x4 invP = (GL.GetGPUProjectionMatrix(renderCamera.projectionMatrix, true)).inverse;
material.SetMatrix("_InverseProjMatrix", invP);
material.SetFloat("_FOV", Mathf.Deg2Rad * renderCamera.fieldOfView);
}
Rect screen = renderCamera.pixelRect;
material.SetInt("_ScreenWidth", (int)screen.width);
material.SetInt("_ScreenHeight", (int)screen.height);
}
}
// Create Indices
private void CreateBoundingBoxIndices(BoundingBoxComponent bbc)
{
IndexBuffer indexBuffer = new IndexBuffer(bbc.GraphicsDevice, IndexElementSize.SixteenBits, bbc.VertexCount,
BufferUsage.WriteOnly);
indexBuffer.SetData(Enumerable.Range(0, bbc.VertexCount).Select(i => (short)i).ToArray());
bbc.Indices = indexBuffer;
}
public static int CreateBoundingBoxForEnt(GraphicsDevice gd, int entity)
{
BoundingBoxComponent bbc = new BoundingBoxComponent(gd)
{
BelongsToID = entity, Render = true
};
return(cm.AddEntityWithComponents(bbc));
}
public void Update()
{
if (reload && gameObjectCollection != null)
{
LoadShaders();
foreach (GameObject go in gameObjectCollection)
{
go.GetComponent <MeshRenderer>().material = material;
}
reload = false;
}
if (displayLOD)
{
foreach (GameObject go in gameObjectCollection)
{
BoundingBoxComponent bbc = go.GetComponent <BoundingBoxComponent>();
Utility.BBDraw.DrawBoundingBox(bbc.boundingBox, bbc.parent, Color.red, false);
}
}
if (screenSize)
{
if (interpolation != FragInterpolationMode.OFF)
{
Matrix4x4 invP = (GL.GetGPUProjectionMatrix(renderCamera.projectionMatrix, true)).inverse;
material.SetMatrix("_InverseProjMatrix", invP);
material.SetFloat("_FOV", Mathf.Deg2Rad * renderCamera.fieldOfView);
}
Rect screen = renderCamera.pixelRect;
material.SetInt("_ScreenWidth", (int)screen.width);
material.SetInt("_ScreenHeight", (int)screen.height);
}
if (enableAdaptivePointSize)
{
foreach (GameObject go in gameObjectCollection)
{
BoundingBoxComponent bbc = go.GetComponent <BoundingBoxComponent>();
Utility.BBDraw.DrawBoundingBox(bbc.boundingBox, bbc.parent, Color.red, false);
if (go.GetComponent <MeshRenderer>().material.HasProperty("_BBSize"))
{
List <float> bbcSize = new List <float>();
bbcSize.Add((float)bbc.boundingBox.Size().x);
bbcSize.Add((float)bbc.boundingBox.Size().y);
bbcSize.Add((float)bbc.boundingBox.Size().z);
go.GetComponent <MeshRenderer>().material.SetFloatArray("_BBSize", bbcSize);
}
}
if (material.HasProperty("_VisibleNodes"))
{
//TODO
}
}
}
public PlayerBrain(GameObject owner) : base(owner)
{
_movingBody = owner.Components.Get <MovingBody>();
_transform = owner.Components.Get <TransformComponent>();
_spriteRender = owner.Components.Get <SpriteRenderComponent>();
_halfSize = _spriteRender.Sprite.Bounds.Size / 2;
_boundingBox = owner.Components.Get <BoundingBoxComponent>();
_boundingBox.OnCollision += (sender, collidedWith) =>
{
this.Owner.Enabled = false;
};
}
protected override void Init()
{
_movingBody = Owner.Components.Get <MovingBody>();
_transformComponent = Owner.Components.Get <TransformComponent>();
_boundingBox = Owner.Components.Get <BoundingBoxComponent>();
_boundingBox.OnCollision += (sender, collidedWith) =>
{
if (collidedWith.Owner.Components.TryGet <AsteroidBrain>(out var _))
{
this.Owner.Enabled = false;
}
};
}
private AsteroidBrain(GameObject owner) : base(owner)
{
_transform = owner.Components.Get <TransformComponent>();
_boundingBox = owner.Components.Get <BoundingBoxComponent>();
_boundingBox.OnCollision += (sender, collidedWith) =>
{
// check if we're colliding with another asteroid
if (!collidedWith.Owner.Components.TryGet <AsteroidBrain>(out var _))
{
this.Owner.Enabled = false;
}
};
}
protected override void Init()
{
_transform = Owner.Components.Get <TransformComponent>();
_boundingBox = Owner.Components.Get <BoundingBoxComponent>();
_boundingBox.OnCollision += (sender, collidedWith) =>
{
if (collidedWith.Owner.Components.TryGet <AsteroidBrain>(out var _))
{
return;
}
this.Owner.Enabled = false;
this.OnDeath?.Invoke(this.Owner);
};
}
public override GameObject CreateGameObject(string name, Vector3[] vertexData, Color[] colorData, BoundingBox boundingBox, Transform parent, double spacing)
{
GameObject gameObject = new GameObject(name);
Debug.Log(name + " spacing = " + spacing);
Mesh mesh = new Mesh();
MeshFilter filter = gameObject.AddComponent <MeshFilter>();
filter.mesh = mesh;
MeshRenderer renderer = gameObject.AddComponent <MeshRenderer>();
renderer.shadowCastingMode = UnityEngine.Rendering.ShadowCastingMode.Off;
renderer.receiveShadows = false;
renderer.material = material;
if (enableAdaptivePointSize && material.HasProperty("_OctreeSpacing"))
{
material.SetFloat("_OctreeSpacing", (float)spacing);
}
int[] indecies = new int[vertexData.Length];
for (int i = 0; i < vertexData.Length; ++i)
{
indecies[i] = i;
}
mesh.vertices = vertexData;
mesh.colors = colorData;
mesh.SetIndices(indecies, MeshTopology.Points, 0);
//Set Translation
gameObject.transform.Translate(boundingBox.Min().ToFloatVector());
gameObject.transform.SetParent(parent, false);
BoundingBoxComponent bbc = gameObject.AddComponent <BoundingBoxComponent>();
bbc.boundingBox = boundingBox;;
bbc.parent = parent;
if (gameObjectCollection != null)
{
gameObjectCollection.Add(gameObject);
}
return(gameObject);
}
protected override void Init()
{
_movingBody = Owner.Components.Get <MovingBody>();
_transform = Owner.Components.Get <TransformComponent>();
_spriteRender = Owner.Components.Get <SpriteRenderComponent>();
_halfSize = _spriteRender.Sprite.Bounds.Size / 2;
_boundingBox = Owner.Components.Get <BoundingBoxComponent>();
_boundingBox.OnCollision += (sender, collidedWith) =>
{
if (collidedWith.Owner.Components.TryGet <AsteroidBrain>(out var _))
{
this.Stats.Health--;
if (0 == this.Stats.Health)
{
this.Owner.Enabled = false;
this.OnDeath?.Invoke(this.Owner);
}
}
};
}
// Create buffers
private void CreateBoundingBoxBuffers(BoundingBoxComponent bbc)
{
bbc.PrimitiveCount = 24;
bbc.VertexCount = 48;
VertexBuffer vertexBuffer = new VertexBuffer(
bbc.GraphicsDevice,
typeof(VertexPositionColor),
bbc.VertexCount,
BufferUsage.WriteOnly);
List <VertexPositionColor> vertices = new List <VertexPositionColor>();
const float ratio = 5.0f;
Color c = Color.Red;
Vector3 xOffset = new Vector3((bbc.BoundingBox.Max.X - bbc.BoundingBox.Min.X) / ratio, 0, 0);
Vector3 yOffset = new Vector3(0, (bbc.BoundingBox.Max.Y - bbc.BoundingBox.Min.Y) / ratio, 0);
Vector3 zOffset = new Vector3(0, 0, (bbc.BoundingBox.Max.Z - bbc.BoundingBox.Min.Z) / ratio);
Vector3[] corners = bbc.BoundingBox.GetCorners();
// Corner 1.
vertices.Add(new VertexPositionColor(corners[0], c));
vertices.Add(new VertexPositionColor(corners[0] + xOffset, c));
vertices.Add(new VertexPositionColor(corners[0], c));
vertices.Add(new VertexPositionColor(corners[0] - yOffset, c));
vertices.Add(new VertexPositionColor(corners[0], c));
vertices.Add(new VertexPositionColor(corners[0] - zOffset, c));
// Corner 2.
vertices.Add(new VertexPositionColor(corners[1], c));
vertices.Add(new VertexPositionColor(corners[1] - xOffset, c));
vertices.Add(new VertexPositionColor(corners[1], c));
vertices.Add(new VertexPositionColor(corners[1] - yOffset, c));
vertices.Add(new VertexPositionColor(corners[1], c));
vertices.Add(new VertexPositionColor(corners[1] - zOffset, c));
// Corner 3.
vertices.Add(new VertexPositionColor(corners[2], c));
vertices.Add(new VertexPositionColor(corners[2] - xOffset, c));
vertices.Add(new VertexPositionColor(corners[2], c));
vertices.Add(new VertexPositionColor(corners[2] + yOffset, c));
vertices.Add(new VertexPositionColor(corners[2], c));
vertices.Add(new VertexPositionColor(corners[2] - zOffset, c));
// Corner 4.
vertices.Add(new VertexPositionColor(corners[3], c));
vertices.Add(new VertexPositionColor(corners[3] + xOffset, c));
vertices.Add(new VertexPositionColor(corners[3], c));
vertices.Add(new VertexPositionColor(corners[3] + yOffset, c));
vertices.Add(new VertexPositionColor(corners[3], c));
vertices.Add(new VertexPositionColor(corners[3] - zOffset, c));
// Corner 5.
vertices.Add(new VertexPositionColor(corners[4], c));
vertices.Add(new VertexPositionColor(corners[4] + xOffset, c));
vertices.Add(new VertexPositionColor(corners[4], c));
vertices.Add(new VertexPositionColor(corners[4] - yOffset, c));
vertices.Add(new VertexPositionColor(corners[4], c));
vertices.Add(new VertexPositionColor(corners[4] + zOffset, c));
// Corner 6.
vertices.Add(new VertexPositionColor(corners[5], c));
vertices.Add(new VertexPositionColor(corners[5] - xOffset, c));
vertices.Add(new VertexPositionColor(corners[5], c));
vertices.Add(new VertexPositionColor(corners[5] - yOffset, c));
vertices.Add(new VertexPositionColor(corners[5], c));
vertices.Add(new VertexPositionColor(corners[5] + zOffset, c));
// Corner 7.
vertices.Add(new VertexPositionColor(corners[6], c));
vertices.Add(new VertexPositionColor(corners[6] - xOffset, c));
vertices.Add(new VertexPositionColor(corners[6], c));
vertices.Add(new VertexPositionColor(corners[6] + yOffset, c));
vertices.Add(new VertexPositionColor(corners[6], c));
vertices.Add(new VertexPositionColor(corners[6] + zOffset, c));
// Corner 8.
vertices.Add(new VertexPositionColor(corners[7], c));
vertices.Add(new VertexPositionColor(corners[7] + xOffset, c));
vertices.Add(new VertexPositionColor(corners[7], c));
vertices.Add(new VertexPositionColor(corners[7] + yOffset, c));
vertices.Add(new VertexPositionColor(corners[7], c));
vertices.Add(new VertexPositionColor(corners[7] + zOffset, c));
vertexBuffer.SetData(vertices.ToArray());
bbc.Vertices = vertexBuffer;
}
