[URP] [Hidding CompatibilityMode] Add back dummy API version when define is not here to help user upgrade

Author: RSlysz

Packages/com.unity.render-pipelines.universal/Editor/BuildProcessors/URPBuildDataValidator.cs

@@ -77,9 +77,9 @@ private static void ValidateCompatibilityMode(UniversalRenderPipelineGlobalSetti
                     EditorApplication.delayCall += () =>
                     {
                         int answear = EditorUtility.DisplayDialogComplex("Universal Render Pipeline's Compatibility Mode",
-                            "Unity can't build your project because Compatibility Mode (Render Graph disabled) is enabled. This feature is deprecated. Unity now uses the render graph system instead.\n\n" +
-                            "Select \"Use Render Graph\" (Recommended) to update your Project Settings to use the render graph system. You might need to manually update your scripts and assets.\n\n" +
-                            "Select \"Keep Compatibility Mode\" to add a URP_COMPATIBILITY_MODE define to the Scripting Define Symbols in Player Settings for your current build target. Warning: Compatibility Mode will be fully removed in a future release.",
+                            "Unity can't build your project because Compatibility Mode (Render Graph disabled) is active. This feature is deprecated.\n\n" +
+                            "Select \"Use Render Graph\" (Recommended) to update Project Settings. You may need to update scripts and assets.\n\n" +
+                            "Select \"Keep Compatibility Mode\" to add URP_COMPATIBILITY_MODE to Player Settings for this build target. Warning: Compatibility Mode will be removed in a future release.",
                             "Use Render Graph",
                             "Cancel",
                             "Keep Compatibility Mode");

Packages/com.unity.render-pipelines.universal/Runtime/Deprecated.cs

@@ -15,7 +15,7 @@ namespace UnityEngine.Rendering.Universal.Internal
     /// <summary>
     /// Computes and submits lighting data to the GPU.
     /// </summary>
-    public class ForwardLights
+    public partial class ForwardLights
     {
         static class LightConstantBuffer
         {

Packages/com.unity.render-pipelines.universal/Runtime/ForwardLights.cs

@@ -7,7 +7,7 @@ namespace UnityEngine.Rendering.Universal
     /// <summary>
     /// Class that holds settings related to camera.
     /// </summary>
-    public class UniversalCameraData : ContextItem
+    public partial class UniversalCameraData : ContextItem
     {
         // Internal camera data as we are not yet sure how to expose View in stereo context.
         // We might change this API soon.

Packages/com.unity.render-pipelines.universal/Runtime/FrameData/UniversalCameraData.cs

@@ -9,7 +9,7 @@ namespace UnityEngine.Rendering.Universal.Internal
     /// <summary>
     /// Renders a color grading LUT texture.
     /// </summary>
-    public class ColorGradingLutPass : ScriptableRenderPass
+    public partial class ColorGradingLutPass : ScriptableRenderPass
     {
         readonly Material m_LutBuilderLdr;
         readonly Material m_LutBuilderHdr;

Packages/com.unity.render-pipelines.universal/Runtime/Passes/ColorGradingLutPass.cs

@@ -12,7 +12,7 @@ namespace UnityEngine.Rendering.Universal.Internal
     /// so you can use it later in rendering. For example, you can copy
     /// the opaque texture to use it for distortion effects.
     /// </summary>
-    public class CopyColorPass : ScriptableRenderPass
+    public partial class CopyColorPass : ScriptableRenderPass
     {
         int m_SampleOffsetShaderHandle;
         Material m_SamplingMaterial;

Packages/com.unity.render-pipelines.universal/Runtime/Passes/CopyColorPass.cs

@@ -13,7 +13,7 @@ namespace UnityEngine.Rendering.Universal.Internal
     /// does not have MSAA enabled, the pass uses a Blit or a Copy Texture
     /// operation, depending on what the current platform supports.
     /// </summary>
-    public class CopyDepthPass : ScriptableRenderPass
+    public partial class CopyDepthPass : ScriptableRenderPass
     {
         // TODO RENDERGRAPH: The Render method overwrites this property with -1 before doing anything else. It should only be used in Compatibility Mode!
         internal int MsaaSamples { get; set; }
@@ -231,19 +231,19 @@ private static void ExecutePass(RasterCommandBuffer cmd, PassData passData, RTHa
             }
         }
 
-#if URP_COMPATIBILITY_MODE
         /// <inheritdoc/>
         public override void OnCameraCleanup(CommandBuffer cmd)
         {
+#if URP_COMPATIBILITY_MODE
             if (cmd == null)
                 throw new ArgumentNullException("cmd");
 
             // Disable obsolete warning for internal usage
             #pragma warning disable CS0618
             destination = k_CameraTarget;
             #pragma warning restore CS0618
-        }
 #endif
+        }
 
         /// <summary>
         /// Sets up the Copy Depth pass for RenderGraph execution

Packages/com.unity.render-pipelines.universal/Runtime/Passes/CopyDepthPass.cs

@@ -8,7 +8,7 @@ namespace UnityEngine.Rendering.Universal.Internal
     /// <summary>
     /// Render all objects that have a 'DepthNormals' and/or 'DepthNormalsOnly' pass into the given depth and normal buffers.
     /// </summary>
-    public class DepthNormalOnlyPass : ScriptableRenderPass
+    public partial class DepthNormalOnlyPass : ScriptableRenderPass
     {
         internal List<ShaderTagId> shaderTagIds { get; set; }
         internal bool enableRenderingLayers { get; set; } = false;

Packages/com.unity.render-pipelines.universal/Runtime/Passes/DepthNormalOnlyPass.cs

@@ -10,7 +10,7 @@ namespace UnityEngine.Rendering.Universal.Internal
     /// You can use this pass to prime a depth buffer for subsequent rendering.
     /// Use it as a z-prepass, or use it to generate a depth buffer.
     /// </summary>
-    public class DepthOnlyPass : ScriptableRenderPass
+    public partial class DepthOnlyPass : ScriptableRenderPass
     {
         internal ShaderTagId shaderTagId { get; set; } = k_ShaderTagId;
 

Packages/com.unity.render-pipelines.universal/Runtime/Passes/DepthOnlyPass.cs

@@ -12,7 +12,7 @@ namespace UnityEngine.Rendering.Universal.Internal
     /// You can use this pass to render objects that have a material and/or shader
     /// with the pass names UniversalForward or SRPDefaultUnlit.
     /// </summary>
-    public class DrawObjectsPass : ScriptableRenderPass
+    public partial class DrawObjectsPass : ScriptableRenderPass
     {
         FilteringSettings m_FilteringSettings;
         RenderStateBlock m_RenderStateBlock;