From db477e5fedc19e1f19ab5384c3c6ade51c81e93c Mon Sep 17 00:00:00 2001
From: FreddyFunk <27208977+FreddyFunk@users.noreply.github.com>
Date: Sun, 25 Feb 2024 22:04:33 +0100
Subject: [PATCH] debug camera position

---
 src/apps/ray_marching_renderer.rs   | 4 ++--
 src/apps/slice_renderer_shader.wgsl | 3 ++-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/apps/ray_marching_renderer.rs b/src/apps/ray_marching_renderer.rs
index 42e32ee..15335a5 100644
--- a/src/apps/ray_marching_renderer.rs
+++ b/src/apps/ray_marching_renderer.rs
@@ -5,7 +5,7 @@ use eframe::{
     egui_wgpu::{self, wgpu},
 };
 use egui::{epaint::Shadow, Pos2};
-use glam::{vec3, Vec2};
+use glam::{vec3, vec4, Vec2, Vec3, Vec4};
 
 struct RayMarchingRendererResources {
     render_pipeline: wgpu::RenderPipeline,
@@ -642,7 +642,7 @@ impl RayMarchingRenderer {
 impl RayMarchingRenderer {
     pub fn custom_painting(&mut self, ui: &mut egui::Ui) {
         let available_size = ui.available_size_before_wrap();
-        let (rect, _response) =
+        let (rect, response) =
             ui.allocate_exact_size(available_size, egui::Sense::click_and_drag());
 
         // Clone locals so we can move them into the paint callback:
diff --git a/src/apps/slice_renderer_shader.wgsl b/src/apps/slice_renderer_shader.wgsl
index 69f09f4..1ee5854 100644
--- a/src/apps/slice_renderer_shader.wgsl
+++ b/src/apps/slice_renderer_shader.wgsl
@@ -52,5 +52,6 @@ fn get_value(position: vec2<f32>) -> vec3<f32> {
 fn fs_main(in: VertexOutput) -> @location(0) vec4<f32> {
     let position = in.tex_coords;
     let value = textureSample(t_diffuse, s_diffuse, get_value(position))[0];
-    return vec4<f32>(value, value, value, 1.0);
+    //return vec4<f32>(value, value, value, 1.0);
+    return vec4<f32>(position.x, position.y, 0.0, 1.0);
 }