From 18ffcc0c0592da797cd596ea2af1908f006b7d2e Mon Sep 17 00:00:00 2001 From: TehPers Date: Tue, 27 Apr 2021 21:47:39 -0700 Subject: [PATCH] Add check for non-empty data before creating vertex buffer --- crates/bevy_render/src/mesh/mesh.rs | 25 +++++++++++++------------ 1 file changed, 13 insertions(+), 12 deletions(-) diff --git a/crates/bevy_render/src/mesh/mesh.rs b/crates/bevy_render/src/mesh/mesh.rs index f4772fb499248..bc74be7b1d228 100644 --- a/crates/bevy_render/src/mesh/mesh.rs +++ b/crates/bevy_render/src/mesh/mesh.rs @@ -551,18 +551,19 @@ pub fn mesh_resource_provider_system( } let interleaved_buffer = mesh.get_vertex_buffer_data(); - - render_resource_context.set_asset_resource( - changed_mesh_handle, - RenderResourceId::Buffer(render_resource_context.create_buffer_with_data( - BufferInfo { - buffer_usage: BufferUsage::VERTEX, - ..Default::default() - }, - &interleaved_buffer, - )), - VERTEX_ATTRIBUTE_BUFFER_ID, - ); + if !interleaved_buffer.is_empty() { + render_resource_context.set_asset_resource( + changed_mesh_handle, + RenderResourceId::Buffer(render_resource_context.create_buffer_with_data( + BufferInfo { + buffer_usage: BufferUsage::VERTEX, + ..Default::default() + }, + &interleaved_buffer, + )), + VERTEX_ATTRIBUTE_BUFFER_ID, + ); + } if let Some(mesh_entities) = state.mesh_entities.get_mut(changed_mesh_handle) { for entity in mesh_entities.entities.iter() {