feat: add camera viewport rect render areas

2026-04-01 13:01:11 +08:00
parent 0fe02fd1b4
commit f80fb9860e
9 changed files with 219 additions and 12 deletions
--- a/engine/src/Rendering/CameraRenderer.cpp
+++ b/engine/src/Rendering/CameraRenderer.cpp
@@ -101,11 +101,16 @@ bool CameraRenderer::Render(
        return false;
    }

+    if (request.surface.GetRenderAreaWidth() == 0 ||
+        request.surface.GetRenderAreaHeight() == 0) {
+        return false;
+    }
+
    RenderSceneData sceneData = m_sceneExtractor.ExtractForCamera(
        *request.scene,
        *request.camera,
-        request.surface.GetWidth(),
-        request.surface.GetHeight());
+        request.surface.GetRenderAreaWidth(),
+        request.surface.GetRenderAreaHeight());
    if (!sceneData.HasCamera()) {
        return false;
    }