diff options
| -rw-r--r-- | scene/3d/particles.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/scene/3d/particles.cpp b/scene/3d/particles.cpp index 219464ae1f..8617bbc2f6 100644 --- a/scene/3d/particles.cpp +++ b/scene/3d/particles.cpp @@ -1597,4 +1597,21 @@ ParticlesMaterial::ParticlesMaterial() : } ParticlesMaterial::~ParticlesMaterial() { + + if (material_mutex) + material_mutex->lock(); + + if (shader_map.has(current_key)) { + shader_map[current_key].users--; + if (shader_map[current_key].users == 0) { + //deallocate shader, as it's no longer in use + VS::get_singleton()->free(shader_map[current_key].shader); + shader_map.erase(current_key); + } + + VS::get_singleton()->material_set_shader(_get_material(), RID()); + } + + if (material_mutex) + material_mutex->unlock(); } |