Fix normals loading

blade-render/code/fill-gbuf.wgsl

@@ -142,11 +142,12 @@ fn main(@builtin(global_invocation_id) global_id: vec3<u32>) {
             debug_buf.entry.flat_normal = flat_normal;
         }
         if (enable_debug && (debug.draw_flags & DebugDrawFlags_SPACE) != 0u) {
-            let normal_len = 0.15 * intersection.t;
-            let side = 0.05 * intersection.t;
-            debug_line(hit_position, hit_position + normal_len * qrot(geo_to_world_rot, normal_geo), 0xFFFFFFu);
-            debug_line(hit_position - side * tangent_geo, hit_position + side * tangent_geo, 0x808080u);
-            debug_line(hit_position - side * bitangent_geo, hit_position + side * bitangent_geo, 0x808080u);
+            let normal_w = 0.15 * intersection.t * qrot(geo_to_world_rot, normal_geo);
+            let tangent_w = 0.05 * intersection.t * qrot(geo_to_world_rot, tangent_geo);
+            let bitangent_w = 0.05 * intersection.t * qrot(geo_to_world_rot, bitangent_geo);
+            debug_line(hit_position, hit_position + normal_w, 0xFFFFFFu);
+            debug_line(hit_position - tangent_w, hit_position + tangent_w, 0x808080u);
+            debug_line(hit_position - bitangent_w, hit_position + bitangent_w, 0x808080u);
         }
         if (enable_debug && (debug.draw_flags & DebugDrawFlags_GEOMETRY) != 0u) {
             let debug_len = intersection.t * 0.2;

blade-render/src/model/mod.rs

@@ -1,6 +1,6 @@
 use std::{
     borrow::Cow,
     collections::hash_map::{Entry, HashMap},
     fmt, hash, mem,
     ops::Range,
     ptr, str,
@@ -485,11 +485,11 @@
 
     fn cook(
         &self,
         source: &[u8],
         extension: &str,
         meta: Meta,
         cooker: Arc<blade_asset::Cooker<Self>>,
         exe_context: &choir::ExecutionContext,
     ) {
         match extension {
             #[cfg(feature = "asset")]
@@ -549,7 +549,7 @@
                         },
                         base_color_factor: pbr.base_color_factor(),
                         normal: TextureReference {
-                            source_index: match pbr.base_color_texture() {
+                            source_index: match g_material.normal_texture() {
                                 Some(info) => sources.insert(self.cook_texture(
                                     info.texture(),
                                     META_NORMAL,

examples/scene/main.rs

@@ -246,7 +246,7 @@ impl Example {
             scene_revision: 0,
             camera: ControlledCamera::default(),
             debug: blade_render::DebugConfig::default(),
-            track_hot_reloads: false,
+            track_hot_reloads: true,
             need_accumulation_reset: true,
             is_point_selected: false,
             is_file_hovered: false,