minimal progress but diffuse lighting works again

1 files changed, 5 insertions, 2 deletions

diff --git a/client/src/armature.rs b/client/src/armature.rs
index abfc455..daf2725 100644
--- a/client/src/armature.rs
+++ b/client/src/armature.rs
@@ -19,6 +19,7 @@ use std::sync::Arc;
 use weareshared::resources::Armature;
 use wgpu::{Buffer, BufferDescriptor, BufferUsages, Device, Queue};
 
+const MAX_JOINTS: usize = 128;
 pub struct RArmature {
     pub joint_mat_uniform_buffer: Arc<Buffer>,
     joint_mat: Vec<Mat4>,
@@ -30,7 +31,7 @@ impl RArmature {
         Self {
             joint_mat_uniform_buffer: Arc::new(device.create_buffer(&BufferDescriptor {
                 label: Some("joint uniform"),
-                size: (armature.parent.as_ref().unwrap().len() * size_of::<f32>() * 16) as u64,
+                size: (MAX_JOINTS * size_of::<f32>() * 16) as u64,
                 usage: BufferUsages::COPY_DST | BufferUsages::UNIFORM,
                 mapped_at_creation: false,
             })),
@@ -38,7 +39,9 @@ impl RArmature {
             joint_mat: vec![],
         }
     }
-    pub fn update(&mut self) {}
+    pub fn update(&mut self) {
+        self.joint_mat.fill(Mat4::IDENTITY);
+    }
     pub fn write_uniform(&self, queue: &Queue) {
         queue.write_buffer(
             &self.joint_mat_uniform_buffer,