1 files changed, 54 insertions, 0 deletions
diff --git a/ReliefShaders_applyLightForDeferred.cs b/ReliefShaders_applyLightForDeferred.cs
new file mode 100644
index 0000000..18aec65
--- /dev/null
+++ b/ReliefShaders_applyLightForDeferred.cs
@@ -0,0 +1,54 @@
+using UnityEngine;
+
+[ExecuteInEditMode]
+public class ReliefShaders_applyLightForDeferred : MonoBehaviour
+{
+	public Light lightForSelfShadowing;
+
+	private Renderer _renderer;
+
+	private void Reset()
+	{
+		if ((bool)GetComponent<Light>())
+		{
+			lightForSelfShadowing = GetComponent<Light>();
+		}
+	}
+
+	private void Update()
+	{
+		if (!lightForSelfShadowing)
+		{
+			return;
+		}
+		if (_renderer == null)
+		{
+			_renderer = GetComponent<Renderer>();
+		}
+		if ((bool)GetComponent<Renderer>())
+		{
+			if (lightForSelfShadowing.type == LightType.Directional)
+			{
+				for (int i = 0; i < _renderer.sharedMaterials.Length; i++)
+				{
+					_renderer.sharedMaterials[i].SetVector("_WorldSpaceLightPosCustom", -lightForSelfShadowing.transform.forward);
+				}
+			}
+			else
+			{
+				for (int j = 0; j < _renderer.materials.Length; j++)
+				{
+					_renderer.sharedMaterials[j].SetVector("_WorldSpaceLightPosCustom", new Vector4(lightForSelfShadowing.transform.position.x, lightForSelfShadowing.transform.position.y, lightForSelfShadowing.transform.position.z, 1f));
+				}
+			}
+		}
+		else if (lightForSelfShadowing.type == LightType.Directional)
+		{
+			Shader.SetGlobalVector("_WorldSpaceLightPosCustom", -lightForSelfShadowing.transform.forward);
+		}
+		else
+		{
+			Shader.SetGlobalVector("_WorldSpaceLightPosCustom", new Vector4(lightForSelfShadowing.transform.position.x, lightForSelfShadowing.transform.position.y, lightForSelfShadowing.transform.position.z, 1f));
+		}
+	}
+}