Add VG mini first-frame inputs: FixedArrayRedirect_FixedConcaveRedirect__bg210__fzNkdk_trajectory

.gitattributes

@@ -29032,3 +29032,4 @@ Leaderboard/Video[[:space:]]Generation/DoublePhysics/DynMirrorRedirect_MirrorRef
 Leaderboard/Video[[:space:]]Generation/DoublePhysics/DynMirrorRedirect_MirrorReflect__bg264__hOJnsl_trajectory/CineCamera_Moving/rgb/0000.jpg filter=lfs diff=lfs merge=lfs -text
 Leaderboard/Video[[:space:]]Generation/DoublePhysics/ElasticCouple_CartMove__bg253__c7hBO1_trajectory/CineCamera_0/rgb/0000.jpg filter=lfs diff=lfs merge=lfs -text
 Leaderboard/Video[[:space:]]Generation/DoublePhysics/ElasticCouple_CartMove__bg253__c7hBO1_trajectory/CineCamera_Moving/rgb/0000.jpg filter=lfs diff=lfs merge=lfs -text
+Leaderboard/Video[[:space:]]Generation/DoublePhysics/FixedArrayRedirect_FixedConcaveRedirect__bg210__fzNkdk_trajectory/CineCamera_Moving/rgb/0000.jpg filter=lfs diff=lfs merge=lfs -text

Leaderboard/Video Generation/DoublePhysics/FixedArrayRedirect_FixedConcaveRedirect__bg210__fzNkdk_trajectory/caption.txt

@@ -0,0 +1 @@
+Two reflective laser emitters project coherent beams from atop a light-colored matte enclosure onto a golden roadway. Incident beams illuminate four plane mirrors arranged along the surface, undergoing specular reflection in accordance with optical laws. Concurrently, a concave mirror intercepts another beam, converging light at the curved focal point prior to redirecting the trajectory. Photons reflect between reflective surfaces, demonstrating the law of reflection wherein the angle of incidence equals the angle of reflection. Concave geometry focuses energy, whereas planar surfaces maintain beam divergence. Light propagates along the defined optical path, experiencing no further interaction.