more work on armature

1 files changed, 29 insertions, 15 deletions

diff --git a/client/src/scene_prepare.rs b/client/src/scene_prepare.rs
index 05e9533..4e57e77 100644
--- a/client/src/scene_prepare.rs
+++ b/client/src/scene_prepare.rs
@@ -15,8 +15,10 @@
     along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
 use crate::{
+    armature::{self, RArmature},
     download::Downloader,
     meshops::{generate_normals, generate_tangents, generate_texcoords},
+    scene_render::SceneBgLayouts,
 };
 use anyhow::Result;
 use bytemuck::{Pod, Zeroable};
@@ -36,7 +38,7 @@ use std::{
 use weareshared::{
     Affine3A,
     packets::Resource,
-    resources::{Image, MeshPart, Prefab},
+    resources::{Armature, Image, MeshPart, Prefab},
 };
 use wgpu::{
     AddressMode, BindGroup, BindGroupDescriptor, BindGroupEntry, BindGroupLayout, BindingResource,
@@ -87,8 +89,7 @@ impl<K: Hash + Eq + Clone, V: Clone> DemandMap<K, V> {
 pub struct ScenePreparer {
     device: Arc<Device>,
     queue: Arc<Queue>,
-    texture_bgl: BindGroupLayout,
-    material_bgl: BindGroupLayout,
+    layouts: SceneBgLayouts,
 
     textures: DemandMap<(Resource<Image<'static>>, bool), (Arc<Texture>, Arc<BindGroup>)>,
     placeholder_textures: DemandMap<TextureIdentityKind, (Arc<Texture>, Arc<BindGroup>)>,
@@ -110,12 +111,14 @@ pub struct RMeshPart {
     pub va_normal: Arc<Buffer>,
     pub va_tangent: Arc<Buffer>,
     pub va_texcoord: Arc<Buffer>,
-    pub va_joint_index: Option<Arc<Buffer>>,
-    pub va_joint_weight: Option<Arc<Buffer>>,
     pub tex_albedo: Arc<BindGroup>,
     pub tex_normal: Arc<BindGroup>,
     pub material: Arc<BindGroup>,
     pub double_sided: bool,
+
+    pub va_joint_index: Option<Arc<Buffer>>,
+    pub va_joint_weight: Option<Arc<Buffer>>,
+    pub joint_uniform: Option<Arc<Buffer>>,
 }
 
 #[derive(Debug, Clone, Hash, PartialEq, Eq)]
@@ -154,17 +157,11 @@ struct Material {
 }
 
 impl ScenePreparer {
-    pub fn new(
-        device: Arc<Device>,
-        queue: Arc<Queue>,
-        texture_bgl: BindGroupLayout,
-        material_bgl: BindGroupLayout,
-    ) -> Self {
+    pub fn new(device: Arc<Device>, queue: Arc<Queue>, layouts: SceneBgLayouts) -> Self {
         Self {
             device,
             queue,
-            texture_bgl,
-            material_bgl,
+            layouts,
             index_buffers: DemandMap::new(),
             vertex_buffers: DemandMap::new(),
             mesh_parts: DemandMap::new(),
@@ -247,7 +244,7 @@ impl ScenePreparer {
                 let tex_bg = create_texture(
                     &self.device,
                     &self.queue,
-                    &self.texture_bgl,
+                    &self.layouts.texture,
                     &image,
                     dims.0,
                     dims.1,
@@ -272,7 +269,7 @@ impl ScenePreparer {
             let tex_bg = create_texture(
                 &self.device,
                 &self.queue,
-                &self.texture_bgl,
+                &self.layouts.texture,
                 &color,
                 1,
                 1,
@@ -458,6 +455,12 @@ impl ScenePreparer {
                         }
                     });
 
+                    let armature = if let Some(res) = part.armature.clone() {
+                        Some(dls.try_get(res)?)
+                    } else {
+                        Some(None)
+                    };
+
                     if let (
                         Some((index, index_count)),
                         Some(va_normal),
@@ -466,6 +469,7 @@ impl ScenePreparer {
                         Some(va_position),
                         Some(va_joint_index),
                         Some(va_joint_weight),
+                        Some(armature),
                         Some(tex_normal),
                         Some(tex_albedo),
                         Some(material),
@@ -477,11 +481,20 @@ impl ScenePreparer {
                         position,
                         joint_index,
                         joint_weight,
+                        armature,
                         tex_normal,
                         tex_albedo,
                         material,
                     ) {
                         let double_sided = part.g_double_sided.is_some();
+
+                        let joint_uniform = if let Some(a) = armature {
+                            let ra = RArmature::new(&self.device, a);
+                            Some(ra.joint_mat_uniform_buffer.clone())
+                        } else {
+                            None
+                        };
+
                         debug!("part created (took {:?}) {pres}", start.elapsed());
                         self.mesh_parts.insert(
                             pres,
@@ -498,6 +511,7 @@ impl ScenePreparer {
                                 tex_normal,
                                 material,
                                 double_sided,
+                                joint_uniform,
                             }),
                             0,
                         );