camera controller broken

1 files changed, 54 insertions, 0 deletions

diff --git a/client/src/ui.rs b/client/src/ui.rs
new file mode 100644
index 0000000..2fc5dd7
--- /dev/null
+++ b/client/src/ui.rs
@@ -0,0 +1,54 @@
+use egui::{Context, epaint::Primitive};
+use wgpu::{Buffer, BufferDescriptor, BufferUsages, Device, Queue};
+
+pub struct UiRenderer {
+    ctx: Context,
+}
+
+impl UiRenderer {
+    pub fn new(device: &Device) -> Self {
+        let index = device.create_buffer(&BufferDescriptor {
+            label: None,
+            size: 1,
+            usage: BufferUsages::INDEX | BufferUsages::COPY_DST,
+            mapped_at_creation: false,
+        });
+        let vertex = device.create_buffer(&BufferDescriptor {
+            label: None,
+            size: 1,
+            usage: BufferUsages::VERTEX | BufferUsages::COPY_DST,
+            mapped_at_creation: false,
+        });
+        Self {
+            ctx: Context::default(),
+            index,
+            vertex,
+        }
+    }
+
+    pub fn draw(&self, queue: &Queue) {
+        let raw_input = egui::RawInput::default();
+        let full_output = self.ctx.run(raw_input, |ctx| {
+            egui::CentralPanel::default().show(&ctx, |ui| {
+                ui.label("Hello world!");
+                if ui.button("Click me").clicked() {
+                    // take some action here
+                }
+            });
+        });
+
+
+        // handle_platform_output(full_output.platform_output);
+        let clipped_primitives = self
+            .ctx
+            .tessellate(full_output.shapes, full_output.pixels_per_point);
+
+        for p in clipped_primitives {
+            match p.primitive {
+                Primitive::Mesh(mesh) => {}
+                _ => unreachable!(),
+            }
+        }
+        // paint(full_output.textures_delta, clipped_primitives);
+    }
+}