public static void UpdateFlare(LightId id, ref MyFlareDesc glare)
{
var oldFlareId = m_lights.Data[id.Index].FlareId;
m_lights.Data[id.Index].FlareId = MyFlareRenderer.Set(m_lights.Data[id.Index].FlareId, glare);
if (m_lights.Data[id.Index].FlareId != FlareId.NULL && !m_spotlights[id.Index].Enabled && !m_pointlights[id.Index].Enabled)
{
DistantFlaresWithoutLight.Add(id);
}
else if (oldFlareId != FlareId.NULL)
{
DistantFlaresWithoutLight.Remove(id);
}
}
private static void Remove(uint GID, LightId id)
{
m_idIndex.Remove(GID);
if (m_pointlights[id.Index].BvhProxyId != -1)
{
PointlightsBvh.RemoveProxy(m_pointlights[id.Index].BvhProxyId);
}
if (m_spotlights[id.Index].BvhProxyId != -1)
{
SpotlightsBvh.RemoveProxy(m_spotlights[id.Index].BvhProxyId);
}
MyFlareRenderer.Remove(id.FlareId);
m_dirtyPointlights.Remove(id);
m_dirtySpotlights.Remove(id);
m_ignoredShadowEntities.Remove(id);
m_lights.Free(id.Index);
}
internal static void DrawFlares()
{
foreach (var id in MyLights.DistantFlaresWithoutLight)
{
if (id.FlareId != FlareId.NULL)
{
MyFlareRenderer.Draw(id.FlareId, id.PointPosition);
}
}
foreach (var id in VisiblePointlights)
{
if (id.FlareId != FlareId.NULL && !MyLights.GetSpotlights()[id.Index].Enabled)
{
MyFlareRenderer.Draw(id.FlareId, id.PointPosition);
}
}
foreach (var id in VisibleSpotlights)
{
if (id.FlareId != FlareId.NULL)
{
MyFlareRenderer.Draw(id.FlareId, id.SpotPosition);
}
}
}
internal static void Update()
{
foreach (var light in m_idIndex.Values)
{
if (m_pointlights[light.Index].Enabled || m_spotlights[light.Index].Enabled)
{
var gid = light.ParentGID;
if (gid != -1 && MyIDTracker <MyActor> .FindByID((uint)gid) != null)
{
var matrix = MyIDTracker <MyActor> .FindByID((uint)gid).WorldMatrix;
Vector3D.Transform(ref m_lights.Data[light.Index].LocalPointPosition, ref matrix, out m_lights.Data[light.Index].PointPosition);
if (m_spotlights[light.Index].Enabled)
{
Vector3D.Transform(ref m_lights.Data[light.Index].LocalSpotPosition, ref matrix, out m_lights.Data[light.Index].SpotPosition);
Vector3.TransformNormal(ref m_lights.Data[light.Index].LocalDirection, ref matrix, out m_lights.Data[light.Index].Direction);
Vector3.TransformNormal(ref m_lights.Data[light.Index].LocalUp, ref matrix, out m_lights.Data[light.Index].Up);
m_spotlights[light.Index].ViewProjectionDirty = true;
}
CheckDirty(light);
if (light.FlareId != FlareId.NULL)
{
MyFlareRenderer.Update(light.FlareId);
}
}
}
}
if (m_dirtyPointlights.Count > 0)
{
foreach (var id in m_dirtyPointlights)
{
var proxy = m_pointlights[id.Index].BvhProxyId;
var position = m_lights.Data[id.Index].PointPosition;
var range = m_pointlights[id.Index].Light.Range;
var aabb = new BoundingBoxD(position - range, position + range);
m_pointlights[id.Index].BvhProxyId = UpdateBvh(PointlightsBvh, id, m_pointlights[id.Index].Enabled, proxy, ref aabb);
m_pointlights[id.Index].LastBvhUpdatePosition = position;
}
m_dirtyPointlights.Clear();
}
if (m_dirtySpotlights.Count > 0)
{
foreach (var id in m_dirtySpotlights)
{
var proxy = m_spotlights[id.Index].BvhProxyId;
var position = m_lights.Data[id.Index].SpotPosition;
var dir = m_lights.Data[id.Index].Direction;
var up = m_lights.Data[id.Index].Up;
var aabb = MakeAabbFromSpotlightCone(ref m_spotlights[id.Index], position, dir, up);
m_spotlights[id.Index].BvhProxyId = UpdateBvh(SpotlightsBvh, id, m_spotlights[id.Index].Enabled, proxy, ref aabb);
m_spotlights[id.Index].LastBvhUpdatePosition = position;
m_spotlights[id.Index].LastBvhUpdateDir = dir;
m_spotlights[id.Index].LastBvhUpdateUp = up;
}
m_dirtySpotlights.Clear();
}
BoundingFrustumD viewFrustumClippedD = MyRender11.Environment.Matrices.ViewFrustumClippedD;
if (MyStereoRender.Enable)
{
if (MyStereoRender.RenderRegion == MyStereoRegion.LEFT)
{
viewFrustumClippedD = MyStereoRender.EnvMatricesLeftEye.ViewFrustumClippedD;
}
else if (MyStereoRender.RenderRegion == MyStereoRegion.RIGHT)
{
viewFrustumClippedD = MyStereoRender.EnvMatricesRightEye.ViewFrustumClippedD;
}
}
PointlightsBvh.OverlapAllFrustum(ref viewFrustumClippedD, MyLightsRendering.VisiblePointlights);
SpotlightsBvh.OverlapAllFrustum(ref viewFrustumClippedD, MyLightsRendering.VisibleSpotlights);
MyLightsRendering.VisibleSpotlights.Sort(new MyLightsCameraDistanceComparer());
}
