Entity ConstructScreenSpaceCamera(Entity e, UnityEngine.RectTransform urc)
{
SceneSection sceneSection = DstEntityManager.GetSharedComponentData <SceneSection>(e);
Entity eCam = DstEntityManager.CreateEntity();
DstEntityManager.AddSharedComponentData(eCam, sceneSection);
var sizeDelta = urc.sizeDelta;
var camera = new Unity.Tiny.Rendering.Camera
{
clearFlags = Tiny.Rendering.CameraClearFlags.DepthOnly,
backgroundColor = new Unity.Tiny.Color(0, 0, 0, 0),
viewportRect = new Tiny.Rect(0, 0, 1, 1),
depth = 0.0f,
fov = sizeDelta.y * 0.5f,
mode = ProjectionMode.Orthographic,
clipZNear = 0,
clipZFar = 102,
aspect = sizeDelta.x / sizeDelta.y
};
DstEntityManager.AddComponentData(eCam, camera);
DstEntityManager.AddComponentData(eCam,
new Unity.Tiny.Rendering.CameraMask {
mask = (ulong)(1 << urc.gameObject.layer)
});
// For CameraSettings2D
float3 customSortAxisSetting = new float3(0, 0, 1.0f);
if (UnityEngine.Rendering.GraphicsSettings.transparencySortMode ==
UnityEngine.TransparencySortMode.CustomAxis)
{
customSortAxisSetting = UnityEngine.Rendering.GraphicsSettings.transparencySortAxis;
}
DstEntityManager.AddComponentData(eCam, new Unity.Tiny.Rendering.CameraSettings2D
{
customSortAxis = customSortAxisSetting
});
// tag the camera as auto aspect
DstEntityManager.AddComponentData(eCam, new CameraAutoAspectFromNode {
Node = Entity.Null
});
DstEntityManager.AddComponentData(eCam, new LocalToWorld {
Value = float4x4.identity
});
DstEntityManager.AddComponentData(eCam,
new Translation {
Value = new float3(sizeDelta.x / 2, sizeDelta.y / 2, -10)
});
DstEntityManager.AddComponentData(eCam, new Rotation {
Value = quaternion.identity
});
DstEntityManager.AddComponent <UICamera>(eCam);
return(eCam);
}
protected override void OnUpdate()
{
Entities.ForEach((UnityEngine.Camera uCamera) =>
{
var entity = GetPrimaryEntity(uCamera);
var camera = new Unity.Tiny.Rendering.Camera();
camera.clearFlags = uCamera.clearFlags.ToTiny();
camera.backgroundColor = uCamera.backgroundColor.linear.ToTiny();
camera.viewportRect = uCamera.rect.ToTiny();
camera.depth = uCamera.depth;
camera.fov = uCamera.orthographic ? uCamera.orthographicSize : uCamera.fieldOfView;
camera.mode = uCamera.orthographic ? ProjectionMode.Orthographic : ProjectionMode.Perspective;
camera.clipZNear = uCamera.nearClipPlane;
camera.clipZFar = uCamera.farClipPlane;
camera.aspect = uCamera.aspect;
DstEntityManager.AddComponentData(entity, camera);
DstEntityManager.AddComponentData(entity, new Unity.Tiny.Rendering.CameraMask {
mask = (ulong)uCamera.cullingMask
});
// For CameraSettings2D
float3 customSortAxisSetting = new float3(0, 0, 1.0f);
if (UnityEngine.Rendering.GraphicsSettings.transparencySortMode == UnityEngine.TransparencySortMode.CustomAxis)
{
customSortAxisSetting = UnityEngine.Rendering.GraphicsSettings.transparencySortAxis;
}
DstEntityManager.AddComponentData(entity, new Unity.Tiny.Rendering.CameraSettings2D
{
customSortAxis = customSortAxisSetting
});
if (DstEntityManager.HasComponent <NonUniformScale>(entity))
{
DstEntityManager.SetComponentData(entity, new NonUniformScale()
{
Value = new float3(1f)
});
}
// tag the camera as auto aspect
DstEntityManager.AddComponentData(entity, new CameraAutoAspectFromNode {
Node = Entity.Null
});
});
}
protected override void OnUpdate()
{
Entities.ForEach((UnityEngine.Camera uCamera) =>
{
var entity = GetPrimaryEntity(uCamera);
var camera = new Unity.Tiny.Rendering.Camera();
camera.clearFlags = uCamera.clearFlags.ToTiny();
camera.backgroundColor = uCamera.backgroundColor.ToTiny();
camera.viewportRect = uCamera.rect.ToTiny();
camera.fov = uCamera.orthographic ? uCamera.orthographicSize : uCamera.fieldOfView;
camera.mode = uCamera.orthographic ? ProjectionMode.Orthographic : ProjectionMode.Perspective;
camera.clipZNear = uCamera.nearClipPlane;
camera.clipZFar = uCamera.farClipPlane;
camera.aspect = (float)1920 / (float)1080; //fixed for now
DstEntityManager.AddComponentData(entity, camera);
DstEntityManager.AddComponent <Frustum>(entity);
});
}
