Depth of field no unit accurate

Nuake/src/Rendering/Camera.cpp

@@ -67,7 +67,7 @@ namespace Nuake
 	Matrix4 Camera::GetPerspective()
 	{
 		//TODO: Add perspective options
-		m_Perspective = glm::perspectiveFov(glm::radians(Fov), 9.0f * AspectRatio, 9.0f, 0.001f, 400.0f);
+		m_Perspective = glm::perspectiveFov(glm::radians(Fov), 9.0f * AspectRatio, 9.0f, Near, Far);
 		return m_Perspective;
 	}
 

Nuake/src/Rendering/Camera.h

@@ -27,6 +27,9 @@ namespace Nuake
 		Matrix4 m_Perspective;
 		Matrix4 m_View;
 
+		float Near = 0.001f;
+		float Far = 400.0f;
+
 	public:
 		float AspectRatio = 16.0f / 9.0f;
 		
@@ -48,6 +51,9 @@ namespace Nuake
 		void SetDirection(Vector3 direction);
 		void SetDirection(const Quat& direction);
 
+		float GetNear() const { return Near; }
+		float GetFar() const { return Far; }
+
 		Vector3 GetTranslation();
 		Vector3 GetDirection();
 		Matrix4 GetPerspective();

Nuake/src/Rendering/SceneRenderer.cpp

@@ -447,6 +447,9 @@ namespace Nuake
 			Shader* shader = ShaderManager::GetShader("Resources/Shaders/dof.shader");
 			shader->Bind();
 
+			auto cam = scene.GetCurrentCamera();
+			shader->SetUniform("znear", cam->GetNear());
+			shader->SetUniform("zfar", cam->GetFar());
 			shader->SetUniform("focalDepth", sceneEnv->DOFFocalDepth);
 			shader->SetUniform("focalLength", sceneEnv->DOFFocalLength);
 			shader->SetUniform("fstop", sceneEnv->DOFFstop);

Nuake/src/Scripting/NetModules/SceneNetAPI.cpp

@@ -625,6 +625,16 @@ namespace Nuake {
 		}
 	}
 
+	void EnvironmentDepthOfFieldSetFocusDistanceIcall(float distance)
+	{
+		Engine::GetCurrentScene()->GetEnvironment()->DOFFocalDepth = distance;
+	}
+
+	float EnvironmentDepthOfFieldGetFocusDistanceIcall()
+	{
+		return Engine::GetCurrentScene()->GetEnvironment()->DOFFocalDepth;
+	}
+
 	void Nuake::SceneNetAPI::RegisterMethods()
 	{
 		// Entity
@@ -680,6 +690,9 @@ namespace Nuake {
 		// Audio Emitter
 		RegisterMethod("AudioEmitterComponent.GetIsPlayingIcall", &AudioEmitterGetIsPlaying);
 		RegisterMethod("AudioEmitterComponent.SetIsPlayingIcall", &AudioEmitterSetIsPlaying);
+
+		RegisterMethod("Environment.SetFocusDistanceIcall", &EnvironmentDepthOfFieldSetFocusDistanceIcall);
+		RegisterMethod("Environment.GetFocusDistanceIcall", &EnvironmentDepthOfFieldGetFocusDistanceIcall);
 	}
 
 }

NuakeNet/src/Environment.cs

@@ -0,0 +1,31 @@
+using Coral.Managed.Interop;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Nuake.Net
+{
+    public class Environment
+    {
+        internal static unsafe delegate*<float, void> SetFocusDistanceIcall;
+        internal static unsafe delegate*<float> GetFocusDistanceIcall;
+
+        public static void SetFocusDistance(float distance)
+        {
+            unsafe
+            {
+                SetFocusDistanceIcall(distance);
+            }
+        }
+
+        public static float GetFocusDistance()
+        {
+            unsafe
+            {
+                return GetFocusDistanceIcall();
+            }
+        }
+    }
+}

Resources/Shaders/dof.shader

@@ -83,7 +83,7 @@ uniform bool showFocus = false;
 make sure that these two values are the same for your camera, otherwise distances will be wrong.
 */
 
-uniform float znear = 0.1f; //camera clipping start
+uniform float znear = 0.001f; //camera clipping start
 uniform float zfar = 1000.0; //camera clipping end
 
 //------------------------------------------