diff --git a/src/element_creator/mod.rs b/src/element_creator/mod.rs
index 4522cdb..4a8289d 100644
--- a/src/element_creator/mod.rs
+++ b/src/element_creator/mod.rs
@@ -109,3 +109,75 @@ impl ElementCreator {
         todo!()
     }
 }
+
+struct Generator {
+    device: Arc<Device>,
+    queue: Arc<Mutex<Queue>>,
+
+    max_supported_sample_count: VkSampleCountFlags,
+    vertex_shader: Arc<ShaderModule<shader_type::Vertex>>,
+    fragment_shader: Arc<ShaderModule<shader_type::Fragment>>,
+}
+
+impl Generator {
+    fn new(device: Arc<Device>, queue: Arc<Mutex<Queue>>) -> Result<Self> {
+        Ok(Self {
+            max_supported_sample_count: device.max_supported_sample_count(VK_SAMPLE_COUNT_16_BIT),
+
+            vertex_shader: ShaderModule::from_slice(
+                device.clone(),
+                include_bytes!("generator.vert.spv"),
+            )?,
+            fragment_shader: ShaderModule::from_slice(
+                device.clone(),
+                include_bytes!("generator.frag.spv"),
+            )?,
+
+            device,
+            queue,
+        })
+    }
+
+    fn generate(&self, definition: ElementDefinition) -> Result<Arc<Image>> {
+        let image = self.create_image(definition.width, definition.height)?;
+
+        todo!()
+    }
+
+    fn create_image(&self, width: u32, height: u32) -> Result<Arc<Image>> {
+        let image = Image::empty(
+            width,
+            height,
+            VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | VK_IMAGE_USAGE_SAMPLED_BIT,
+            VK_SAMPLE_COUNT_1_BIT,
+        )
+        .format(VK_FORMAT_R8G8B8A8_UNORM)
+        .attach_sampler(Sampler::nearest_sampler().build(&self.device)?)
+        .build(&self.device, &self.queue)?;
+
+        image.convert_layout(VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL)?;
+
+        Ok(image)
+    }
+
+    fn render_target(&self, image: &Arc<Image>) -> Result<RenderTarget> {
+        RenderTarget::builder()
+            .add_sub_pass(
+                SubPass::builder(image.width(), image.height())
+                    .add_target_info(CustomTarget {
+                        usage: VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT.into(),
+                        format: image.vk_format(),
+                        clear_on_load: true,
+                        store_on_save: true,
+                        attach_sampler: false,
+                        use_as_input: false,
+                        clear_value: ClearValue::Color([0.0, 0.0, 0.0, 0.0]),
+                    })
+                    .set_sample_count(self.max_supported_sample_count)
+                    .add_resolve_targets((vec![image.clone()], true))
+                    .use_queue(image.queue().clone())
+                    .build(image.device())?,
+            )
+            .build(image.device())
+    }
+}
diff --git a/src/guihandler/guihandler.rs b/src/guihandler/guihandler.rs
index 8ecc7ca..534b584 100644
--- a/src/guihandler/guihandler.rs
+++ b/src/guihandler/guihandler.rs
@@ -1581,8 +1581,8 @@ impl GuiHandler {
         device: &Arc<Device>,
         render_pass: &Arc<RenderPass>,
         pipeline_layout: &Arc<PipelineLayout>,
-        vertex_shader: Arc<ShaderModule<{ ShaderType::Vertex as u8 }>>,
-        fragment_shader: Arc<ShaderModule<{ ShaderType::Fragment as u8 }>>,
+        vertex_shader: Arc<ShaderModule<shader_type::Vertex>>,
+        fragment_shader: Arc<ShaderModule<shader_type::Fragment>>,
         sample_count: VkSampleCountFlags,
         sub_pass: u32,
     ) -> Result<Arc<Pipeline>> {