diff options
| -rw-r--r-- | wgpu/src/triangle.rs | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/wgpu/src/triangle.rs b/wgpu/src/triangle.rs index a5789a61..6ae46cba 100644 --- a/wgpu/src/triangle.rs +++ b/wgpu/src/triangle.rs @@ -379,17 +379,20 @@ impl Pipeline { &[(std::mem::size_of::<Uniforms>() * i) as u32], ); - render_pass.set_index_buffer(self.index_buffer.raw.slice(..)); - - render_pass - .set_vertex_buffer(0, self.vertex_buffer.raw.slice(..)); + render_pass.set_index_buffer( + self.index_buffer + .raw + .slice(index_offset * mem::size_of::<u32>() as u64..), + ); - render_pass.draw_indexed( - index_offset as u32 - ..(index_offset as usize + indices) as u32, - vertex_offset as i32, - 0..1, + render_pass.set_vertex_buffer( + 0, + self.vertex_buffer.raw.slice( + vertex_offset * mem::size_of::<Vertex2D>() as u64.., + ), ); + + render_pass.draw_indexed(0..indices as u32, 0, 0..1); } } |