ADD: spot light

2025-12-20 23:43:34 +09:00
parent 9ebc01b3a9
commit 0ec865e0ee
15 changed files with 585 additions and 5 deletions
--- a/shaders/mesh.frag
+++ b/shaders/mesh.frag
@@ -58,6 +58,13 @@ void main()
        direct += eval_point_light(sceneData.punctualLights[i], inWorldPos, N, V, albedo, roughness, metallic);
    }

+    // Spot lights
+    uint spotCount = sceneData.lightCounts.y;
+    for (uint i = 0u; i < spotCount; ++i)
+    {
+        direct += eval_spot_light(sceneData.spotLights[i], inWorldPos, N, V, albedo, roughness, metallic);
+    }
+
    // IBL: specular from equirect 2D mips; diffuse from SH
    vec3 R = reflect(-V, N);
    float levels = float(textureQueryLevels(iblSpec2D));