fixes for A Short Hike v2019

magcius · Nov 12, 2024 · 08003e6 · 08003e6
1 parent 8542e08
commit 08003e6
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Showing 3 changed files with 10 additions and 8 deletions.
diff --git a/rust/src/unity/types/binary.rs b/rust/src/unity/types/binary.rs
@@ -40,6 +40,7 @@ pub struct Material {
     pub lightmap_flags: u32,
     pub enable_instancing_variants: u8,
     pub double_sided_gi: u8,
+    #[deku(count = "(4 - deku::byte_offset % 4) % 4")] _alignment: Vec<u8>,
     pub custom_render_queue: u32,
     pub string_tag_map: Map<CharArray, CharArray>,
     pub disabled_shader_passes: UnityArray<CharArray>,
@@ -70,13 +71,13 @@ pub struct MeshRenderer {
     pub cast_shadows: u8,
     pub receive_shadows: u8,
     pub dynamic_occludee: u8,
-    #[deku(cond = "version > UnityVersion::V2021_3_27f1")]
+    #[deku(cond = "version >= UnityVersion::V2021_3_27f1")]
     pub static_shadow_caster: Option<u8>,
     pub motion_vectors: u8,
     pub light_probe_usage: u8,
     pub reflection_probe_usage: u8,
     pub ray_tracing_mode: u8,
-    #[deku(cond = "version > UnityVersion::V2021_3_27f1")]
+    #[deku(cond = "version >= UnityVersion::V2020_3_16f1")]
     pub ray_trace_procedural: Option<u8>,
     #[deku(count = "(4 - deku::byte_offset % 4) % 4")] _alignment: Vec<u8>,
     pub rendering_layer_mask: u32,
@@ -214,10 +215,10 @@ pub struct ChannelInfo {
     pub stream: u8,
     pub offset: u8,
     pub format: VertexFormat,
+    #[deku(bits = "1", pad_bits_before = "4")]
+    pub instance_data: u8,
     #[deku(bits = "3")]
     pub dimension: u8,
-    #[deku(bits = "1", pad_bits_after = "4")]
-    pub instance_data: u8,
 }
 
 #[derive(DekuRead, Clone, Debug)]
@@ -282,6 +283,8 @@ pub struct Texture2D {
     pub name: CharArray,
     pub forced_fallback_format: i32,
     pub downscale_fallback: u8,
+    pub is_alpha_channel_optional: u8,
+    #[deku(count = "(4 - deku::byte_offset % 4) % 4")] _alignment: Vec<u8>,
     pub width: i32,
     pub height: i32,
     pub complete_image_size: i32,

diff --git a/src/AShortHike/Scenes.ts b/src/AShortHike/Scenes.ts
@@ -202,7 +202,6 @@ class TerrainMaterial extends UnityMaterialInstance {
 
 class AShortHikeMaterialFactory extends UnityMaterialFactory {
     public createMaterialInstance(runtime: UnityRuntime, materialData: UnityMaterialData): UnityMaterialInstance {
-        debugger;
         // TODO(jstpierre): Pull out serialized shader data
         if (materialData.name.includes('_Splat3'))
             return new TerrainMaterial(runtime, materialData);
@@ -229,7 +228,7 @@ class UnityRenderer implements Viewer.SceneGfx {
         const template = this.renderHelper.pushTemplateRenderInst();
         template.setBindingLayouts(bindingLayouts);
 
-        let offs = template.allocateUniformBuffer(0, 32);
+        let offs = template.allocateUniformBuffer(0, 16);
         const mapped = template.mapUniformBufferF32(0);
         offs += fillMatrix4x4(mapped, offs, viewerInput.camera.clipFromWorldMatrix);
 
@@ -277,7 +276,7 @@ class AShortHikeSceneDesc implements Viewer.SceneDesc {
     }
 
     public async createScene(device: GfxDevice, context: SceneContext): Promise<Viewer.SceneGfx> {
-        const runtime = await createUnityRuntime(context, `AShortHike`, UnityVersion.V2021_3_27f1);
+        const runtime = await createUnityRuntime(context, `AShortHike`, UnityVersion.V2019_4_39f1);
         runtime.materialFactory = new AShortHikeMaterialFactory();
         await runtime.loadLevel(this.id);
 

diff --git a/src/Common/Unity/AssetManager.ts b/src/Common/Unity/AssetManager.ts
@@ -739,7 +739,7 @@ export class UnityMaterialData {
     public fillTexEnvScaleBias(d: Float32Array, offs: number, name: string): number {
         const texture = this.texturesByName.get(name);
         if (texture !== undefined) {
-            return fillVec4(d, texture.scale[0], texture.scale[1], texture.offset[0], texture.offset[1]);
+            return fillVec4(d, offs, texture.scale[0], texture.scale[1], texture.offset[0], texture.offset[1]);
         } else {
             return fillVec4(d, offs, 1, 1, 0, 0);
         }