diff --git a/engine/backlog.zig b/engine/backlog.zig
index 6544ca1..8842d7b 100644
--- a/engine/backlog.zig
+++ b/engine/backlog.zig
@@ -15,7 +15,7 @@ const modulelist = @import("modulelist.zig").list;
 const std = @import("std");
 
 pub const NwArgs = struct {
-    useGPA: bool = true, // slower zig based memory allocator, provides detailed tracking of leaks and memory violations
+    useGPA: bool = false, // slower zig based memory allocator, provides detailed tracking of leaks and memory violations
     vulkanValidation: bool = true,
     fastTest: bool = false,
     dmt: bool = false, // detailed memory tracking, implements a timeline for tracking all memory allocations
diff --git a/engine/core/src/math.zig b/engine/core/src/math.zig
index 1ec005c..f0ba558 100644
--- a/engine/core/src/math.zig
+++ b/engine/core/src/math.zig
@@ -557,6 +557,14 @@ pub const Rotation = struct {
         return .{};
     }
 
+    pub fn add(self: @This(), other: @This()) Rotation {
+        const m1 = zm.quatToMat(self.quat);
+        const m2 = zm.quatToMat(other.quat);
+
+        const r = zm.mul(m1, m2);
+        return .{ .quat = zm.matToQuat(r) };
+    }
+
     pub fn eulerX(o: f32) @This() {
         return .{
             .quat = zm.matToQuat(zm.rotationX((o))),
diff --git a/engine/imgui/src/sgpu/backend_impl.zig b/engine/imgui/src/sgpu/backend_impl.zig
index f0098d1..41e6913 100644
--- a/engine/imgui/src/sgpu/backend_impl.zig
+++ b/engine/imgui/src/sgpu/backend_impl.zig
@@ -57,7 +57,7 @@ pub const Impl = struct {
             //const renderpass = cmd.beginGPURenderPass(color_target_infos: [*c]const GPUColorTargetInfo, num_color_targets: u32, depth_stencil_target_info: [*c]const GPUDepthStencilTargetInfo);
 
             var targetInfo: gpu.GPUColorTargetInfo = std.mem.zeroes(gpu.GPUColorTargetInfo);
-            targetInfo.texture = rend.context().state.swapchainTexture.?;
+            targetInfo.texture = rend.context().state.swapchainTargetTexture.?;
             targetInfo.clear_color = .{ .r = 0.0, .g = 0.0, .b = 0.0, .a = 0.0 };
             targetInfo.load_op = .loadopLoad;
             targetInfo.store_op = .storeopStore;
diff --git a/engine/rend/build.zig b/engine/rend/build.zig
index 40a4efc..832ab05 100644
--- a/engine/rend/build.zig
+++ b/engine/rend/build.zig
@@ -44,6 +44,9 @@ pub fn build(b: *std.Build) void {
     sdl3.shaderDefintion(b, mod, "../../lib/sdl3", optimize, "skybox.frag", b.path("shaders/skybox.frag.json"));
     sdl3.shaderDefintion(b, mod, "../../lib/sdl3", optimize, "skybox.vert", b.path("shaders/skybox.vert.json"));
 
+    sdl3.shaderDefintion(b, mod, "../../lib/sdl3", optimize, "postProc.frag", b.path("shaders/postProc.frag.json"));
+    sdl3.shaderDefintion(b, mod, "../../lib/sdl3", optimize, "postProc.vert", b.path("shaders/postProc.vert.json"));
+
     // ========== tests ==========
     const tests = b.addTest(.{
         .target = target,
diff --git a/engine/rend/shaders/lit_mesh.frag.hlsl b/engine/rend/shaders/lit_mesh.frag.hlsl
index b711fe6..4ba7820 100644
--- a/engine/rend/shaders/lit_mesh.frag.hlsl
+++ b/engine/rend/shaders/lit_mesh.frag.hlsl
@@ -154,7 +154,6 @@ float shadowCalculationPCF(float3 fragPos, float4 DirectionalShadowFragPos)
 
 float3 DirectionalLight(float3 normal, float3 fragPos, float4  DirectionalShadowFragPos)
 {
-
     float3 lightDir = directionalLight.xyz;
     float diff = max(dot(lightDir, normal), 0.0);
     float3 diffuse = diff * directionalLightColor.xyz;
@@ -174,6 +173,14 @@ float3 DirectionalLight(float3 normal, float3 fragPos, float4  DirectionalShadow
     return diffuse;
 }
 
+float3 reinhard2(float3 x) {
+  const float L_white = 4.0;
+
+  const float3 a = 1.0 + x / (L_white * L_white);
+  const float3 x2 = x * a;
+  const float3 x3 = 1.0 + x;
+  return x2 / x3;
+}
 
 
 float4 main(
@@ -242,7 +249,7 @@ float4 main(
 
     if((texMode & 0x2) > 0) // full bright no lighting bit
     {
-        c2 = col;
+        c2 = col * 4;
     }
 
 
diff --git a/engine/rend/shaders/postProc.frag.hlsl b/engine/rend/shaders/postProc.frag.hlsl
new file mode 100644
index 0000000..0d2452a
--- /dev/null
+++ b/engine/rend/shaders/postProc.frag.hlsl
@@ -0,0 +1,12 @@
+Texture2D<float4> Texture0 : register(t0, space2);
+SamplerState Sampler0 : register(s0, space2);
+
+float4 main(float2 UV : TEXCOORD0) : SV_Target0
+{
+    float2 uv = UV;
+    uv.y *= -1;
+
+    float4 color = Texture0.Sample(Sampler0, uv);
+
+    return color;
+}
diff --git a/engine/rend/shaders/postProc.frag.json b/engine/rend/shaders/postProc.frag.json
new file mode 100644
index 0000000..e0a47ec
--- /dev/null
+++ b/engine/rend/shaders/postProc.frag.json
@@ -0,0 +1,38 @@
+{
+    "entryPoints" : [
+        {
+            "name" : "main",
+            "mode" : "frag"
+        }
+    ],
+    "inputs" : [
+        {
+            "type" : "vec2",
+            "name" : "in.var.TEXCOORD0",
+            "location" : 0
+        }
+    ],
+    "outputs" : [
+        {
+            "type" : "vec4",
+            "name" : "out.var.SV_Target0",
+            "location" : 0
+        }
+    ],
+    "separate_images" : [
+        {
+            "type" : "texture2D",
+            "name" : "Texture0",
+            "set" : 2,
+            "binding" : 0
+        }
+    ],
+    "separate_samplers" : [
+        {
+            "type" : "sampler",
+            "name" : "Sampler0",
+            "set" : 2,
+            "binding" : 0
+        }
+    ]
+}
\ No newline at end of file
diff --git a/engine/rend/shaders/postProc.vert.hlsl b/engine/rend/shaders/postProc.vert.hlsl
new file mode 100644
index 0000000..16650ab
--- /dev/null
+++ b/engine/rend/shaders/postProc.vert.hlsl
@@ -0,0 +1,26 @@
+struct Input
+{
+    float3 Position : TEXCOORD0;
+    float3 Normal : TEXCOORD1;
+    float4 Color : TEXCOORD2;
+    float2 UV : TEXCOORD3;
+    uint Bones : TEXCOORD4;
+    uint weights : TEXCOORD5;
+
+    uint Instance : SV_InstanceID;
+};
+
+struct Output
+{
+    float2 UV : TEXCOORD0;
+    float4 Position : SV_Position;
+};
+
+Output main(Input input)
+{
+    Output output;
+    output.Position = float4(input.Position, 1.0);
+    output.UV = input.UV;
+    
+    return output;
+}
diff --git a/engine/rend/shaders/postProc.vert.json b/engine/rend/shaders/postProc.vert.json
new file mode 100644
index 0000000..9d09f1a
--- /dev/null
+++ b/engine/rend/shaders/postProc.vert.json
@@ -0,0 +1,27 @@
+{
+    "entryPoints" : [
+        {
+            "name" : "main",
+            "mode" : "vert"
+        }
+    ],
+    "inputs" : [
+        {
+            "type" : "vec3",
+            "name" : "in.var.TEXCOORD0",
+            "location" : 0
+        },
+        {
+            "type" : "vec2",
+            "name" : "in.var.TEXCOORD3",
+            "location" : 3
+        }
+    ],
+    "outputs" : [
+        {
+            "type" : "vec2",
+            "name" : "out.var.TEXCOORD0",
+            "location" : 0
+        }
+    ]
+}
\ No newline at end of file
diff --git a/engine/rend/src/sgpu/DebugDrawSystem.zig b/engine/rend/src/sgpu/DebugDrawSystem.zig
index e0a2bda..a93de37 100644
--- a/engine/rend/src/sgpu/DebugDrawSystem.zig
+++ b/engine/rend/src/sgpu/DebugDrawSystem.zig
@@ -197,7 +197,7 @@ pub fn createPipeline(self: *@This()) !*gpu.GPUGraphicsPipeline {
     pci.target_info.num_color_targets = 1;
     pci.target_info.color_target_descriptions = &[_]gpu.GPUColorTargetDescription{
         .{
-            .format = self.device.getGPUSwapchainTextureFormat(rend.context().window),
+            .format = rend.context().hdrTextureFormat,
             .blend_state = std.mem.zeroes(gpu.GPUColorTargetBlendState),
         },
     };
diff --git a/engine/rend/src/sgpu/SkyboxSystem.zig b/engine/rend/src/sgpu/SkyboxSystem.zig
index 255afcf..8ff755b 100644
--- a/engine/rend/src/sgpu/SkyboxSystem.zig
+++ b/engine/rend/src/sgpu/SkyboxSystem.zig
@@ -61,7 +61,7 @@ fn createPipeline(self: *@This()) !void {
     pci.target_info.num_color_targets = 1;
     pci.target_info.color_target_descriptions = &[_]gpu.GPUColorTargetDescription{
         .{
-            .format = self.device.getGPUSwapchainTextureFormat(ctx.window),
+            .format = ctx.hdrTextureFormat,
             .blend_state = std.mem.zeroes(gpu.GPUColorTargetBlendState),
         },
     };
@@ -85,7 +85,7 @@ pub fn destroy(self: *@This()) void {
 
 pub fn render(self: *@This(), cmd: *gpu.GPUCommandBuffer) void {
     const targetInfo: gpu.GPUColorTargetInfo = std.mem.zeroInit(gpu.GPUColorTargetInfo, .{
-        .texture = rend.context().state.swapchainTexture.?,
+        .texture = rend.context().state.targetTexture,
         .clear_color = self.skyboxColor,
         .load_op = .loadopClear,
         .store_op = .storeopStore,
@@ -102,6 +102,7 @@ pub fn render(self: *@This(), cmd: *gpu.GPUCommandBuffer) void {
     }
 
     const renderpass = cmd.beginGPURenderPass(&targetInfo, 1, null);
+
     if (self.skyboxTexture) |skyboxTexture| {
         if (self.skyboxMesh) |skyboxMesh| {
             const ctx = rend.context();
diff --git a/engine/rend/src/sgpu/embedded/screenPlane.obj b/engine/rend/src/sgpu/embedded/screenPlane.obj
new file mode 100644
index 0000000..7467525
--- /dev/null
+++ b/engine/rend/src/sgpu/embedded/screenPlane.obj
@@ -0,0 +1,15 @@
+# Blender 4.4.3
+# www.blender.org
+o Plane
+v -1.000000 1.000000 0.000000
+v 1.000000 1.000000 0.000000
+v -1.000000 -1.000000 -0.000000
+v 1.000000 -1.000000 -0.000000
+vn -0.0000 1.0000 -0.0000
+vt 0.000000 0.000000
+vt 1.000000 0.000000
+vt 1.000000 1.000000
+vt 0.000000 1.000000
+s 0
+f 1/1/1 2/2/1 4/3/1 3/4/1
+
diff --git a/engine/rend/src/sgpu/renderer.zig b/engine/rend/src/sgpu/renderer.zig
index 15ab3e8..c781c51 100644
--- a/engine/rend/src/sgpu/renderer.zig
+++ b/engine/rend/src/sgpu/renderer.zig
@@ -72,6 +72,12 @@ pub const Renderer = struct {
     state: RendererState = .{},
     // swapchainTexture: ?*gpu.GPUTexture = undefined,
 
+    swapchainTargetFormat: gpu.GPUTextureFormat = undefined,
+    hdrTextureFormat: gpu.GPUTextureFormat = undefined,
+    postProcessingPipeline: *gpu.GPUGraphicsPipeline = undefined,
+
+    screenPlane: ?rend.IndexedMesh = null,
+
     pub var NeonObjectTable: core.EngineObjectVTable = core.EngineObjectVTable.from(@This());
 
     pub const MaxObjectCount = 50000;
@@ -86,9 +92,28 @@ pub const Renderer = struct {
         try core.defineComponent(rend.MeshComponent, allocator);
         try core.defineComponent(rend.CameraComponent, allocator);
 
+        self.hdrTextureFormat = .textureformatR16g16b16a16Float;
         return self;
     }
 
+    pub fn createHDRTexture(self: *@This()) !void {
+        var gci = std.mem.zeroes(gpu.GPUTextureCreateInfo);
+
+        gci.type = .texturetype2d;
+        gci.format = self.hdrTextureFormat;
+        gci.width = @intCast(platform.getInstance().windowExtent.x);
+        gci.height = @intCast(platform.getInstance().windowExtent.y);
+        gci.layer_count_or_depth = 1;
+        gci.num_levels = 1;
+        gci.sample_count = .samplecount1;
+        gci.usage = .{
+            .textureusageSampler = true,
+            .textureusageColorTarget = true,
+        };
+
+        self.state.targetTexture = self.device.createGPUTexture(&gci);
+    }
+
     pub fn startRenderer(self: *@This()) !void {
         self.device = gpu.createGPUDevice(.{
             .shaderformatSpirv = true,
@@ -110,6 +135,8 @@ pub const Renderer = struct {
         try self.createMeshPipeline();
         try self.createBuffers();
         try self.createDepthTexture();
+        try self.createHDRTexture();
+        try self.createPostProcessingPipeline();
 
         self.meshPool = try self.createRendererObject(MeshPool);
         self.textureList = try self.createRendererEngineObject(TextureList);
@@ -141,6 +168,8 @@ pub const Renderer = struct {
 
         _ = try core.fs().installFileBytesMount("embedded:plane.obj", @constCast(&plane_obj), true);
 
+        _ = try core.fs().installFileBytesMount("embedded:screenPlane.obj", @constCast(&screenPlane_obj), true);
+
         try assets.load(
             assets.MakeImportRefOptions(
                 "Mesh",
@@ -148,6 +177,49 @@ pub const Renderer = struct {
                 .{ .path = "embedded:plane.obj" },
             ),
         );
+
+        try assets.load(
+            assets.MakeImportRefOptions(
+                "Mesh",
+                "m_screenPlane",
+                .{ .path = "embedded:screenPlane.obj" },
+            ),
+        );
+    }
+
+    pub fn createPostProcessingPipeline(self: *@This()) !void {
+        const vertex = try self.loadShader("postProc.vert", postProcVert.LoadArgs);
+        const fragment = try self.loadShader("postProc.frag", postProcFrag.LoadArgs);
+
+        var pci = std.mem.zeroes(gpu.GPUGraphicsPipelineCreateInfo);
+        pci.vertex_shader = vertex;
+        pci.fragment_shader = fragment;
+
+        var attributes = try self.generateVertexAttributeList();
+        defer attributes.deinit();
+
+        pci.vertex_input_state = .{
+            .num_vertex_buffers = 1,
+            .vertex_buffer_descriptions = &[_]gpu.GPUVertexBufferDescription{
+                .{ .slot = 0, .pitch = @sizeOf(rend.MeshVertex), .input_rate = .vertexinputrateVertex, .instance_step_rate = 0 },
+            },
+            .num_vertex_attributes = @intCast(attributes.items.len),
+            .vertex_attributes = @ptrCast(attributes.items.ptr),
+        };
+
+        core.graphics_log("hdr texture format format: {any}", .{self.hdrTextureFormat});
+        pci.target_info.num_color_targets = 1;
+        pci.target_info.color_target_descriptions = &[_]gpu.GPUColorTargetDescription{
+            .{
+                .format = self.swapchainTargetFormat,
+                .blend_state = std.mem.zeroes(gpu.GPUColorTargetBlendState),
+            },
+        };
+
+        pci.rasterizer_state.cull_mode = .cullmodeNone;
+        pci.rasterizer_state.fill_mode = .fillmodeFill;
+
+        self.postProcessingPipeline = self.device.createGPUGraphicsPipeline(&pci);
     }
 
     pub fn createDirectionalShadowsPipeline(self: *@This()) !void {
@@ -340,12 +412,14 @@ pub const Renderer = struct {
         pci.depth_stencil_state.enable_depth_write = true;
         pci.depth_stencil_state.write_mask = 0xff;
 
+        self.swapchainTargetFormat = self.device.getGPUSwapchainTextureFormat(self.window);
+        core.graphics_log("swapchain format: {any}", .{self.swapchainTargetFormat});
         pci.target_info.has_depth_stencil_target = true;
         pci.target_info.depth_stencil_format = self.depthFormat;
         pci.target_info.num_color_targets = 1;
         pci.target_info.color_target_descriptions = &[_]gpu.GPUColorTargetDescription{
             .{
-                .format = self.device.getGPUSwapchainTextureFormat(self.window),
+                .format = self.hdrTextureFormat,
                 .blend_state = std.mem.zeroes(gpu.GPUColorTargetBlendState),
             },
         };
@@ -606,8 +680,8 @@ pub const Renderer = struct {
     pub fn draw(self: *@This()) void {
         const cmd = self.state.cmd.?;
 
-        if (cmd.waitAndAcquireGPUSwapchainTexture(self.window, @ptrCast(&self.state.swapchainTexture), null, null)) {
-            if (self.state.swapchainTexture == null) {
+        if (cmd.waitAndAcquireGPUSwapchainTexture(self.window, @ptrCast(&self.state.swapchainTargetTexture), null, null)) {
+            if (self.state.swapchainTargetTexture == null) {
                 _ = cmd.submitGPUCommandBuffer();
                 return;
             }
@@ -623,7 +697,7 @@ pub const Renderer = struct {
 
             // can cache this
             const targetInfo: gpu.GPUColorTargetInfo = std.mem.zeroInit(gpu.GPUColorTargetInfo, .{
-                .texture = self.state.swapchainTexture.?,
+                .texture = self.state.targetTexture,
                 .load_op = .loadopLoad,
                 .store_op = .storeopStore,
             });
@@ -640,6 +714,8 @@ pub const Renderer = struct {
 
             self.state.pass = cmd.beginGPURenderPass(&targetInfo, 1, &depthTarget);
             const renderpass = self.state.pass.?;
+            renderpass.setGPUScissor(&self.scissor);
+
             //renderpass.bindGPUGraphicsPipeline(self.testPipeline);
             renderpass.bindGPUFragmentSamplers(1, &.{ .sampler = self.blockySampler, .texture = self.defaultTexture.texture }, 1);
             renderpass.bindGPUFragmentSamplers(2, &.{ .sampler = self.blockySampler, .texture = self.defaultTexture.texture }, 1);
@@ -654,8 +730,6 @@ pub const Renderer = struct {
             renderpass.bindGPUFragmentSamplers(self.shadowDepthTextureSlot, &.{ .texture = self.shadowDepthTexture, .sampler = self.blockySampler }, 1);
             // todo move into materials system
 
-            renderpass.setGPUScissor(&self.scissor);
-
             try self.uploadUniforms(cmd);
             //rendering each mesh
             {
@@ -686,15 +760,35 @@ pub const Renderer = struct {
             for (self.postMesh.items) |interface| {
                 interface.func(interface.ptr, cmd, renderpass);
             }
-
             renderpass.endGPURenderPass();
 
+            {
+                const postProcTargetInfo: gpu.GPUColorTargetInfo = std.mem.zeroInit(gpu.GPUColorTargetInfo, .{
+                    .texture = self.state.swapchainTargetTexture.?,
+                    .load_op = .loadopDontCare,
+                    .store_op = .storeopStore,
+                });
+
+                const postProcPass = cmd.beginGPURenderPass(&postProcTargetInfo, 1, null);
+
+                postProcPass.bindGPUGraphicsPipeline(self.postProcessingPipeline);
+                postProcPass.bindGPUFragmentSamplers(0, &.{ .sampler = self.blockySampler, .texture = self.state.targetTexture }, 1);
+
+                // post processing + hdr etc...
+                if (self.screenPlane == null) {
+                    self.screenPlane = getMesh("m_screenPlane");
+                }
+
+                if (self.screenPlane) |mesh| {
+                    postProcPass.drawGPUIndexedPrimitives(mesh.index.size, 1, mesh.index.start, @intCast(mesh.vertex.start), 0);
+                }
+
+                postProcPass.endGPURenderPass();
+            }
+
             for (self.postRenders.items) |interface| {
                 interface.func(interface.ptr, cmd);
             }
-
-            // renderpass.drawGPUPrimitives(3, 1, 0, 0);
-
         }
 
         _ = cmd.submitGPUCommandBuffer();
@@ -734,6 +828,9 @@ const lit_mesh_frag = @import("lit_mesh.frag");
 const depthOnly = @import("depthOnly.frag");
 const sample_vert = @import("sample.vert");
 
+const postProcVert = @import("postProc.vert");
+const postProcFrag = @import("postProc.frag");
+
 const MeshVertices = meshes_vert.Scene;
 const MeshUniforms = meshes_vert.Uniforms;
 
@@ -801,10 +898,12 @@ pub const RendererState = struct {
     copyPass: ?*gpu.GPURenderPass = null,
     pass: ?*gpu.GPURenderPass = null,
     cmd: ?*gpu.GPUCommandBuffer = null,
-    swapchainTexture: ?*gpu.GPUTexture = null,
+    swapchainTargetTexture: ?*gpu.GPUTexture = null,
+    targetTexture: *gpu.GPUTexture = undefined,
 };
 
 pub const CustomMeshRenderFunc = *const fn (?*anyopaque) void;
 pub const GPUTextureType = gpu.GPUTexture;
 
 const plane_obj align(8) = @embedFile("embedded/plane.obj").*;
+const screenPlane_obj align(8) = @embedFile("embedded/screenPlane.obj").*;
diff --git a/extras/doomplayer/src/doom.zig b/extras/doomplayer/src/doom.zig
index 8140b3e..fad5491 100644
--- a/extras/doomplayer/src/doom.zig
+++ b/extras/doomplayer/src/doom.zig
@@ -7,18 +7,75 @@ texture: *gpu.GPUTexture = undefined,
 
 width: u32,
 height: u32,
-
 inputEnabled: bool = false,
 
 sensitivity: f32 = 1.0,
 
-entity: core.Entity,
-
 fn log(comptime fmt: []const u8, args: anytype) void {
     core.engine_log("[Doomplayer] " ++ fmt, args);
 }
 
-pub fn create(allocator: std.mem.Allocator) !*@This() {
+pub const DoomCanvas = struct {
+    data: core.GameObjectData = undefined,
+    entity: core.Entity,
+    first: bool = false,
+
+    pub fn create(alloc: std.mem.Allocator) !*@This() {
+        var first: bool = false;
+        if (gDoom == null) {
+            first = true;
+            gDoom = try createDoom(alloc);
+        }
+
+        if (gDoom) |doomCtx| {
+            const self = try alloc.create(@This());
+            self.first = first;
+
+            const entity = try core.createEntity();
+            const scene = entity.addComponent(core.Scene).?;
+            const size = 5.0;
+            const h: f32 = @floatFromInt(doomCtx.height);
+            const w: f32 = @floatFromInt(doomCtx.width);
+
+            scene.setScale(size, size, size * (h / w));
+            scene.setRotation(core.Rotation.eulerX(core.radians(90.0)));
+            scene.setPosition(.{ .z = 30 });
+
+            if (entity.addComponent(rend.MeshComponent)) |mesh| {
+                mesh.cmrf = bindVideoTextures;
+                mesh.cmrf_ctx = doomCtx;
+                mesh.textureMode.fullbright = true;
+                mesh.textureMode.noSrgb = true;
+                mesh.setMesh("m_plane");
+            }
+            self.entity = entity;
+
+            return self;
+        }
+
+        return error.ContextNotReady;
+    }
+
+    pub fn tick(self: *@This(), dt: f64) void {
+        if (self.first) {
+            gDoom.?.tick(dt);
+        }
+    }
+
+    pub fn getEntity(self: *@This()) core.Entity {
+        return self.entity;
+    }
+
+    pub fn destroy(self: *@This()) void {
+        self.entity.destroy();
+        if (self.first) {
+            gDoom.?.destroy();
+        }
+        self.data.release(self);
+    }
+};
+
+pub fn createDoom(allocator: std.mem.Allocator) !*@This() {
     const self = try allocator.create(@This());
     self.* = .{
         .allocator = allocator,
@@ -28,8 +85,6 @@ pub fn create(allocator: std.mem.Allocator) !*@This() {
 
     log("initialized", .{});
 
-    try self.setup();
-
     self.sensitivity = core.configVar(f32, "doomplayer.sensitivity", 1.0);
     gDoom = self;
 
@@ -44,11 +99,13 @@ pub fn create(allocator: std.mem.Allocator) !*@This() {
     c.doom_set_default_int("mouse_move", 0); // Mouse will not move forward
 
     c.doom_init(1, @constCast(@ptrCast(@alignCast(&.{"doom"}))), 8);
-
-    self.entity = try self.createEntity();
     return self;
 }
 
+pub fn getEntity(self: *@This()) core.Entity {
+    return self.entity;
+}
+
 fn sdlToDoomButton(button: c_uint) c_uint {
     switch (button) {
         sdl3_c.SDL_BUTTON_LEFT => {
@@ -290,34 +347,36 @@ fn sdlToDoomScancode(sdlScancode: c_uint) c_int {
     return c.DOOM_KEY_UNKNOWN;
 }
 
-var gDoom: *@This() = undefined;
+pub var gDoom: ?*@This() = null;
 
 pub fn processFunc(e: *sdl3.Event) void {
-    if (!gDoom.inputEnabled) {
-        return;
-    }
+    if (gDoom) |ctx| {
+        if (!ctx.inputEnabled) {
+            return;
+        }
 
-    switch (e.type) {
-        else => {},
-        sdl3_c.SDL_EVENT_MOUSE_MOTION => {
-            c.doom_mouse_move(@intFromFloat(e.motion.xrel * 4 * gDoom.sensitivity), @intFromFloat(e.motion.yrel * 4 * gDoom.sensitivity));
-        },
-        sdl3_c.SDL_EVENT_MOUSE_BUTTON_DOWN => {
-            c.doom_button_down(sdlToDoomButton(e.button.button));
-        },
-        sdl3_c.SDL_EVENT_MOUSE_BUTTON_UP => {
-            c.doom_button_up(sdlToDoomButton(e.button.button));
-        },
-        sdl3_c.SDL_EVENT_KEY_DOWN => {
-            if (!e.key.repeat) {
-                c.doom_key_down(sdlToDoomScancode(e.key.scancode));
-            }
-        },
-        sdl3_c.SDL_EVENT_KEY_UP => {
-            if (!e.key.repeat) {
-                c.doom_key_up(sdlToDoomScancode(e.key.scancode));
-            }
-        },
+        switch (e.type) {
+            else => {},
+            sdl3_c.SDL_EVENT_MOUSE_MOTION => {
+                c.doom_mouse_move(@intFromFloat(e.motion.xrel * 4 * ctx.sensitivity), @intFromFloat(e.motion.yrel * 4 * ctx.sensitivity));
+            },
+            sdl3_c.SDL_EVENT_MOUSE_BUTTON_DOWN => {
+                c.doom_button_down(sdlToDoomButton(e.button.button));
+            },
+            sdl3_c.SDL_EVENT_MOUSE_BUTTON_UP => {
+                c.doom_button_up(sdlToDoomButton(e.button.button));
+            },
+            sdl3_c.SDL_EVENT_KEY_DOWN => {
+                if (!e.key.repeat) {
+                    c.doom_key_down(sdlToDoomScancode(e.key.scancode));
+                }
+            },
+            sdl3_c.SDL_EVENT_KEY_UP => {
+                if (!e.key.repeat) {
+                    c.doom_key_up(sdlToDoomScancode(e.key.scancode));
+                }
+            },
+        }
     }
 }
 
@@ -418,26 +477,6 @@ fn bindVideoTextures(p: ?*anyopaque) void {
 }
 
 // creates a video player entity
-pub fn createEntity(self: *@This()) !core.Entity {
-    const entity = try core.createEntity();
-    const scene = entity.addComponent(core.Scene).?;
-    const size = 5.0;
-    const h: f32 = @floatFromInt(self.height);
-    const w: f32 = @floatFromInt(self.width);
-
-    scene.setScale(size, size, size * (h / w));
-    scene.setRotation(core.Rotation.eulerX(core.radians(90.0)));
-    scene.setPosition(.{ .z = 30 });
-
-    if (entity.addComponent(rend.MeshComponent)) |mesh| {
-        mesh.cmrf = bindVideoTextures;
-        mesh.cmrf_ctx = self;
-        mesh.textureMode.fullbright = true;
-        mesh.textureMode.noSrgb = true;
-        mesh.setMesh("m_plane");
-    }
-    return entity;
-}
 
 pub fn destroy(self: *@This()) void {
     core.engine_logs("[Videoplayer] destroying player");
diff --git a/extras/gameExtras/src/objectSpawner.zig b/extras/gameExtras/src/objectSpawner.zig
index c7e1533..da4f059 100644
--- a/extras/gameExtras/src/objectSpawner.zig
+++ b/extras/gameExtras/src/objectSpawner.zig
@@ -3,6 +3,7 @@ objectList: *core.GameObjectList,
 windowOpen: bool = true,
 spawnFuncs: std.ArrayListUnmanaged(SpawnEntry) = .{},
 spawnPosition: core.Vectorf = .{},
+spawnRotation: core.Rotation = .{},
 
 pub const SpawnEntry = struct {
     typeName: []const u8,
@@ -44,6 +45,9 @@ pub fn addSpawnFunction(self: *@This(), comptime name: []const u8, comptime T: t
 pub fn prepareEntity(self: *@This(), entity: core.Entity) void {
     if (entity.fetch(core.Scene)) |scene| {
         scene.setPosition(self.spawnPosition);
+        scene.setRotation(scene.getRotation().add(self.spawnRotation));
+
+        _ = scene.getAndResolveTransform();
     }
 }
 
diff --git a/projects/content/_shaders/dxil/lit_mesh.frag.dxil b/projects/content/_shaders/dxil/lit_mesh.frag.dxil
index 177d655..1a192f4 100644
Binary files a/projects/content/_shaders/dxil/lit_mesh.frag.dxil and b/projects/content/_shaders/dxil/lit_mesh.frag.dxil differ
diff --git a/projects/content/_shaders/dxil/postProc.frag.dxil b/projects/content/_shaders/dxil/postProc.frag.dxil
new file mode 100644
index 0000000..2948cb9
Binary files /dev/null and b/projects/content/_shaders/dxil/postProc.frag.dxil differ
diff --git a/projects/content/_shaders/dxil/postProc.vert.dxil b/projects/content/_shaders/dxil/postProc.vert.dxil
new file mode 100644
index 0000000..ce70167
Binary files /dev/null and b/projects/content/_shaders/dxil/postProc.vert.dxil differ
diff --git a/projects/content/_shaders/msl/lit_mesh.frag.msl b/projects/content/_shaders/msl/lit_mesh.frag.msl
index cec1381..53707a1 100644
--- a/projects/content/_shaders/msl/lit_mesh.frag.msl
+++ b/projects/content/_shaders/msl/lit_mesh.frag.msl
@@ -47,101 +47,110 @@ struct main0_in
 fragment main0_out main0(main0_in in [[stage_in]], constant type_Uniforms& Uniforms [[buffer(0)]], const device type_StructuredBuffer_Scene& scene [[buffer(1)]], texture2d<float> Texture0 [[texture(0)]], texture2d<float> Texture1 [[texture(1)]], texture2d<float> Texture2 [[texture(2)]], texture2d<float> DirectionalShadowDepthMap [[texture(3)]], sampler Sampler0 [[sampler(0)]], sampler Sampler1 [[sampler(1)]], sampler Sampler2 [[sampler(2)]], sampler DirectionalShadowSampler [[sampler(3)]])
 {
     main0_out out = {};
-    int _98 = int(scene._m0[in.in_var_TEXCOORD4].textureMode);
-    int _99 = _98 & 240;
-    float4 _133;
-    if (_99 == 16)
+    int _97 = int(scene._m0[in.in_var_TEXCOORD4].textureMode);
+    int _98 = _97 & 240;
+    float4 _132;
+    if (_98 == 16)
     {
-        float3 _120 = float3(Texture0.sample(Sampler0, in.in_var_TEXCOORD0).x, Texture1.sample(Sampler1, in.in_var_TEXCOORD0).x, Texture2.sample(Sampler2, in.in_var_TEXCOORD0).x) + float3(-0.0625, -0.5, -0.5);
-        _133 = float4(dot(_120, float3(1.164000034332275390625, 0.0, 1.7929999828338623046875)), dot(_120, float3(1.164000034332275390625, -0.212999999523162841796875, -0.53299999237060546875)), dot(_120, float3(1.164000034332275390625, 2.111999988555908203125, 0.0)), 1.0);
+        float3 _119 = float3(Texture0.sample(Sampler0, in.in_var_TEXCOORD0).x, Texture1.sample(Sampler1, in.in_var_TEXCOORD0).x, Texture2.sample(Sampler2, in.in_var_TEXCOORD0).x) + float3(-0.0625, -0.5, -0.5);
+        _132 = float4(dot(_119, float3(1.164000034332275390625, 0.0, 1.7929999828338623046875)), dot(_119, float3(1.164000034332275390625, -0.212999999523162841796875, -0.53299999237060546875)), dot(_119, float3(1.164000034332275390625, 2.111999988555908203125, 0.0)), 1.0);
     }
     else
     {
-        float4 _132;
-        if (_99 == 0)
+        float4 _131;
+        if (_98 == 0)
         {
-            _132 = Texture0.sample(Sampler0, in.in_var_TEXCOORD0);
+            _131 = Texture0.sample(Sampler0, in.in_var_TEXCOORD0);
         }
         else
         {
-            _132 = _86;
+            _131 = _86;
         }
-        _133 = _132;
+        _132 = _131;
     }
-    float4 _139;
-    if ((_98 & 1) == 1)
+    float4 _138;
+    if ((_97 & 1) == 1)
     {
-        _139 = powr(_133, float4(2.2000000476837158203125));
+        _138 = powr(_132, float4(2.2000000476837158203125));
     }
     else
     {
-        _139 = _133;
+        _138 = _132;
     }
-    if (_139.w < 0.00999999977648258209228515625)
+    if (_138.w < 0.00999999977648258209228515625)
     {
         discard_fragment();
     }
-    float3 _193;
+    float3 _192;
     do
     {
-        float3 _150 = Uniforms.lightPosition.xyz - in.in_var_TEXCOORD1;
-        float _151 = length(_150);
-        float _152 = _151 * _151;
-        float _158;
-        if (_151 > 2.0)
+        float3 _149 = Uniforms.lightPosition.xyz - in.in_var_TEXCOORD1;
+        float _150 = length(_149);
+        float _151 = _150 * _150;
+        float _157;
+        if (_150 > 2.0)
         {
-            _158 = 0.5 / _152;
+            _157 = 0.5 / _151;
         }
         else
         {
-            _158 = 1.0 / _152;
+            _157 = 1.0 / _151;
         }
-        float _163;
-        if (_151 > 4.0)
+        float _162;
+        if (_150 > 4.0)
         {
-            _163 = _158 * 0.5;
+            _162 = _157 * 0.5;
         }
         else
         {
-            _163 = _158;
+            _162 = _157;
         }
-        float _165 = (_151 > 15.0) ? 0.0 : _163;
-        float _167 = (_165 > 1.0) ? 1.0 : _165;
+        float _164 = (_150 > 15.0) ? 0.0 : _162;
+        float _166 = (_164 > 1.0) ? 1.0 : _164;
         if (length(in.in_var_TEXCOORD2) < 0.100000001490116119384765625)
         {
-            _193 = (in.in_var_TEXCOORD1 * float3(0.800000011920928955078125, 0.800000011920928955078125, 0.5)) * _167;
+            _192 = (in.in_var_TEXCOORD1 * float3(0.800000011920928955078125, 0.800000011920928955078125, 0.5)) * _166;
             break;
         }
-        float3 _174 = fast::normalize(_150);
-        _193 = ((float3(0.800000011920928955078125, 0.800000011920928955078125, 0.5) * precise::max(dot(_174, in.in_var_TEXCOORD2), 0.0)) * _167) + (((float3(0.800000011920928955078125, 0.800000011920928955078125, 0.5) * powr(precise::max(dot(in.in_var_TEXCOORD2, fast::normalize(_174 + fast::normalize(in.in_var_TEXCOORD1 - Uniforms.viewPos.xyz))), 0.0), 30.0)) * 2.0) * _167);
+        float3 _173 = fast::normalize(_149);
+        _192 = ((float3(0.800000011920928955078125, 0.800000011920928955078125, 0.5) * precise::max(dot(_173, in.in_var_TEXCOORD2), 0.0)) * _166) + (((float3(0.800000011920928955078125, 0.800000011920928955078125, 0.5) * powr(precise::max(dot(in.in_var_TEXCOORD2, fast::normalize(_173 + fast::normalize(in.in_var_TEXCOORD1 - Uniforms.viewPos.xyz))), 0.0), 30.0)) * 2.0) * _166);
         break;
     } while(false);
-    float3 _210 = ((in.in_var_TEXCOORD3.xyz / float3(in.in_var_TEXCOORD3.w)) * 0.5) + float3(0.5);
-    float3 _212;
-    _212.x = _210.x;
-    float2 _213 = _212.xy;
-    _213.y = -_210.y;
+    float3 _209 = ((in.in_var_TEXCOORD3.xyz / float3(in.in_var_TEXCOORD3.w)) * 0.5) + float3(0.5);
+    float3 _211;
+    _211.x = _209.x;
+    float2 _212 = _211.xy;
+    _212.y = -_209.y;
+    float _219;
+    int _222;
+    int _224;
+    _219 = 0.0;
+    _222 = 0;
+    _224 = -4;
     float _220;
     int _223;
-    int _225;
-    _220 = 0.0;
-    _223 = 0;
-    _225 = -4;
-    float _221;
-    int _224;
-    for (; _225 <= 4; _220 = _221, _223 = _224, _225++)
+    for (; _224 <= 4; _219 = _220, _222 = _223, _224++)
     {
-        _224 = _223;
-        _221 = _220;
-        for (int _234 = -4; _234 <= 4; )
+        _223 = _222;
+        _220 = _219;
+        for (int _233 = -4; _233 <= 4; )
         {
-            _224++;
-            _221 += float((in.in_var_TEXCOORD3.z - 0.004999999888241291046142578125) > DirectionalShadowDepthMap.sample(DirectionalShadowSampler, (_213 + float2(float(_234) * 0.000244140625, float(_225) * 0.000244140625))).x);
-            _234++;
+            _223++;
+            _220 += float((in.in_var_TEXCOORD3.z - 0.004999999888241291046142578125) > DirectionalShadowDepthMap.sample(DirectionalShadowSampler, (_212 + float2(float(_233) * 0.000244140625, float(_224) * 0.000244140625))).x);
+            _233++;
             continue;
         }
     }
-    out.out_var_SV_Target0 = float4(powr(select(_139.xyz * ((float3(0.100000001490116119384765625) + _193) + ((Uniforms.directionalLightColor.xyz * precise::max(dot(Uniforms.directionalLight.xyz, in.in_var_TEXCOORD2), 0.0)) * (1.0 - (_220 / float(_223))))), _139.xyz, bool3((_98 & 2) > 0)), float3(0.4545454680919647216796875)), _139.w);
+    float3 _262;
+    if ((_97 & 2) > 0)
+    {
+        _262 = _138.xyz * 4.0;
+    }
+    else
+    {
+        _262 = _138.xyz * ((float3(0.100000001490116119384765625) + _192) + ((Uniforms.directionalLightColor.xyz * precise::max(dot(Uniforms.directionalLight.xyz, in.in_var_TEXCOORD2), 0.0)) * (1.0 - (_219 / float(_222)))));
+    }
+    out.out_var_SV_Target0 = float4(powr(_262, float3(0.4545454680919647216796875)), _138.w);
     return out;
 }
 
diff --git a/projects/content/_shaders/msl/postProc.frag.msl b/projects/content/_shaders/msl/postProc.frag.msl
new file mode 100644
index 0000000..6d2534e
--- /dev/null
+++ b/projects/content/_shaders/msl/postProc.frag.msl
@@ -0,0 +1,24 @@
+#include <metal_stdlib>
+#include <simd/simd.h>
+
+using namespace metal;
+
+struct main0_out
+{
+    float4 out_var_SV_Target0 [[color(0)]];
+};
+
+struct main0_in
+{
+    float2 in_var_TEXCOORD0 [[user(locn0)]];
+};
+
+fragment main0_out main0(main0_in in [[stage_in]], texture2d<float> Texture0 [[texture(0)]], sampler Sampler0 [[sampler(0)]])
+{
+    main0_out out = {};
+    float2 _19 = in.in_var_TEXCOORD0;
+    _19.y = -_19.y;
+    out.out_var_SV_Target0 = Texture0.sample(Sampler0, _19);
+    return out;
+}
+
diff --git a/projects/content/_shaders/msl/postProc.vert.msl b/projects/content/_shaders/msl/postProc.vert.msl
new file mode 100644
index 0000000..ecdc597
--- /dev/null
+++ b/projects/content/_shaders/msl/postProc.vert.msl
@@ -0,0 +1,25 @@
+#include <metal_stdlib>
+#include <simd/simd.h>
+
+using namespace metal;
+
+struct main0_out
+{
+    float2 out_var_TEXCOORD0 [[user(locn0)]];
+    float4 gl_Position [[position]];
+};
+
+struct main0_in
+{
+    float3 in_var_TEXCOORD0 [[attribute(0)]];
+    float2 in_var_TEXCOORD3 [[attribute(3)]];
+};
+
+vertex main0_out main0(main0_in in [[stage_in]])
+{
+    main0_out out = {};
+    out.out_var_TEXCOORD0 = in.in_var_TEXCOORD3;
+    out.gl_Position = float4(in.in_var_TEXCOORD0, 1.0);
+    return out;
+}
+
diff --git a/projects/content/_shaders/spv/lit_mesh.frag.spv b/projects/content/_shaders/spv/lit_mesh.frag.spv
index fe17a6a..e72f745 100644
Binary files a/projects/content/_shaders/spv/lit_mesh.frag.spv and b/projects/content/_shaders/spv/lit_mesh.frag.spv differ
diff --git a/projects/content/_shaders/spv/postProc.frag.spv b/projects/content/_shaders/spv/postProc.frag.spv
new file mode 100644
index 0000000..d030ccb
Binary files /dev/null and b/projects/content/_shaders/spv/postProc.frag.spv differ
diff --git a/projects/content/_shaders/spv/postProc.vert.spv b/projects/content/_shaders/spv/postProc.vert.spv
new file mode 100644
index 0000000..30bf6db
Binary files /dev/null and b/projects/content/_shaders/spv/postProc.vert.spv differ
diff --git a/projects/sampleGame/main.zig b/projects/sampleGame/main.zig
index fa087c2..4bbe649 100644
--- a/projects/sampleGame/main.zig
+++ b/projects/sampleGame/main.zig
@@ -16,9 +16,7 @@ showWindow: bool = true,
 fpcamera: *FpCamera = undefined,
 
 videoplayer: *VideoPlayer = undefined,
-doomplayer: *DoomPlayer = undefined,
 videoplayerObject: core.Entity = undefined,
-doomplayerObject: core.Entity = undefined,
 
 objectSpawner: *extras.ObjectSpawner = undefined,
 
@@ -119,15 +117,13 @@ pub fn prepare(self: *@This()) !void {
 
     self.objectSpawner = try extras.ObjectSpawner.create(self.allocator);
     try self.objectSpawner.addSpawnFunction("fox", FoxObject);
+    try self.objectSpawner.addSpawnFunction("doomplayer", DoomPlayer.DoomCanvas);
 
     try assets.loadList(assetReferences);
     self.videoplayer = try VideoPlayer.create(self.allocator);
     try self.videoplayer.startPlayback("LAPWING2.ogv");
     self.videoplayerObject = try self.videoplayer.createVideoPlayerEntity();
 
-    self.doomplayer = try DoomPlayer.create(self.allocator);
-    self.doomplayerObject = try self.doomplayer.createEntity();
-
     rend.setSkyboxTexture("t_skybox");
 
     const exitInput = try core.ActionBinding.create(core.MakeName("exit"));
@@ -158,26 +154,6 @@ pub fn prepare(self: *@This()) !void {
         empireMesh.setTexture("t_empire");
     }
 
-    {
-        // const fox = try core.createEntity();
-        // const scene = fox.addComponent(core.Scene).?;
-        // _ = scene;
-        // // scene.setScale();
-        // const mesh = fox.addComponent(rend.MeshComponent).?;
-        // mesh.setMesh("m_fox");
-        // mesh.setTexture("t_fox");
-    }
-
-    {
-        // const lightbox = try core.createEntity();
-        // const scene = lightbox.addComponent(core.Scene).?;
-        // scene.setPosition(.{ .z = 20 });
-        // scene.setScale(0.1, 0.1, 0.1);
-        // const mesh = lightbox.addComponent(rend.MeshComponent).?;
-        // mesh.setMesh("m_default_cube");
-        // mesh.setTexture("t_default");
-    }
-
     const moveInput = try core.Axis2dBinding.create(core.MakeName("movement"));
 
     moveInput.addKey(.w, 1.0, .y);
@@ -248,8 +224,11 @@ fn toggleDoom(ctx: ?*anyopaque, action: core.ActionEvent) void {
     const self: *@This() = @ptrCast(@alignCast(ctx));
     _ = action;
 
-    self.doomplayer.inputEnabled = !self.doomplayer.inputEnabled;
-    self.inputEnabled = !self.doomplayer.inputEnabled;
+    self.inputEnabled = !self.inputEnabled;
+
+    if (DoomPlayer.gDoom) |c| {
+        c.inputEnabled = !self.inputEnabled;
+    }
 }
 
 fn toggleMouseLook(ctx: ?*anyopaque, action: core.ActionEvent) void {
@@ -328,7 +307,6 @@ pub fn tick(self: *@This(), dt: f64) void {
     extras.inputDebugger.tick();
     self.objectSpawner.tick(dt);
     self.videoplayer.tick(dt);
-    self.doomplayer.tick(dt);
     self.fpcamera.tick(dt);
 
     var movement = self.fpcamera.getForwardXZ().fmul(self.moveVector.z * fdt * self.cameraSpeed);
@@ -347,6 +325,7 @@ pub fn tick(self: *@This(), dt: f64) void {
     const forward = self.fpcamera.getForward();
     const debugCenter = self.fpcamera.getPosition().add(forward.fmul(self.centerDist));
     self.objectSpawner.spawnPosition = debugCenter;
+    self.objectSpawner.spawnRotation = core.Rotation.eulerY(core.radians(self.fpcamera.yaw));
 
     if (self.moveLight) {
         core.debugSphere(debugCenter, 0.3, .{});
@@ -376,7 +355,7 @@ pub fn tick(self: *@This(), dt: f64) void {
 }
 
 pub fn deinit(self: *@This()) void {
-    self.doomplayer.destroy();
+    // self.doomplayer.destroy();
     self.fpcamera.destroy();
 
     self.objectSpawner.destroy();