Player shader

Scripts/Components/Actors/3D/OutlineEffect.cs

@@ -0,0 +1,44 @@
+using Godot;
+
+namespace Cirno.Scripts.Components.Actors._3D;
+
+[Tool]
+public partial class OutlineEffect : CompositorEffect
+{
+    private RenderingDevice RenderingDevice => RenderingServer.GetRenderingDevice();
+
+    private Rid _shader;
+    private Rid _pipeline;
+
+    private Rid _parameterStorageBuffer;
+
+    // tutorial: https://www.youtube.com/watch?v=PQHExF-sbB4
+    
+    public OutlineEffect()
+    {
+        var shaderFile = GD.Load<RDShaderFile>("res://Shaders/outline3D.glsl");
+
+        var shaderSpirv = shaderFile.GetSpirV();
+
+        _shader = RenderingDevice.ShaderCreateFromSpirV(shaderSpirv);
+
+        _pipeline = RenderingDevice.ComputePipelineCreate(_shader);
+
+        byte[] parameterData = [0, 0, 0, 0];
+
+        _parameterStorageBuffer = RenderingDevice.StorageBufferCreate((uint)parameterData.Length, parameterData);
+    }
+
+    public override void _RenderCallback(int effectCallbackType, RenderData renderData)
+    {
+        //base._RenderCallback(effectCallbackType, renderData);
+        var renderSceneBuffers = renderData.GetRenderSceneBuffers();
+
+        if (renderSceneBuffers is null)
+        {
+            return;
+        }
+        
+        //var size = renderSceneBuffers.get
+    }
+}