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Add relative-to-camera rendering for large worlds

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This commit is contained in:
Wojtek Figat
2022-06-21 20:03:13 +02:00
parent f3bd0e469c
commit 134c8b99aa
35 changed files with 331 additions and 195 deletions
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4
Source/Editor/Utilities/ViewportIconsRenderer.cpp
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@@ -93,7 +93,7 @@ void ViewportIconsRendererService::DrawIcons(RenderContext& renderContext, Scene
Matrix m1, m2, world;
for (Actor* icon : icons)
{
BoundingSphere sphere(icon->GetPosition(), ICON_RADIUS);
BoundingSphere sphere(icon->GetPosition() - renderContext.View.Origin, ICON_RADIUS);
IconTypes iconType;
if (frustum.Intersects(sphere) && ActorTypeToIconType.TryGet(icon->GetTypeHandle(), iconType))
{
@@ -120,7 +120,7 @@ void ViewportIconsRendererService::DrawIcons(RenderContext& renderContext, Actor
auto& view = renderContext.View;
const BoundingFrustum frustum = view.Frustum;
Matrix m1, m2, world;
BoundingSphere sphere(actor->GetPosition(), ICON_RADIUS);
BoundingSphere sphere(actor->GetPosition() - renderContext.View.Origin, ICON_RADIUS);
IconTypes iconType;
if (frustum.Intersects(sphere) && ActorTypeToIconType.TryGet(actor->GetTypeHandle(), iconType))
{