Initial commit

Scripts/LightdataStorage.cs

@@ -0,0 +1,48 @@
+using UdonSharp;
+using UnityEngine;
+using VRC.SDKBase;
+using VRC.Udon;
+
+
+
+public enum LightType { Sphere, Spot }
+
+[UdonBehaviourSyncMode(BehaviourSyncMode.None)]
+public class LightdataStorage : UdonSharpBehaviour
+{
+
+    [Header("Type")]
+    [Tooltip("Select the logical light type for this source.")]
+    public LightType lightType = LightType.Sphere;
+
+
+    [Header("Light Settings")]
+
+    public float range = 5f;
+
+
+
+    [ColorUsage(true, true)]                // (showAlpha: true, HDR: true)
+    public Color color = Color.white;
+
+    [Tooltip("Intensity multiplier applied to the color (kept separate so you can tweak brightness without changing hue).")]
+    public float intensity = 1f;
+
+    [Header("Spotlight Shape")]
+    [Tooltip("0 = omni (no cone)")]
+    public float spotAngleDeg = 0f;
+
+    // Convert to a Vector4 for your shader upload
+    public Vector4 GetFinalColor()
+    {
+        return new Vector4(color.r * intensity, color.g * intensity, color.b * intensity, color.a);
+    }
+
+    public float GetCosHalfAngle()
+    {
+        if (spotAngleDeg <= 0f) return 0f;
+        return Mathf.Cos(Mathf.Deg2Rad * (spotAngleDeg * 0.5f));
+    }
+    
+    public int GetTypeId() => (int)lightType; // Omni=0, Spot=1, Directional=2
+}