diff options
Diffstat (limited to 'scene/3d')
| -rw-r--r-- | scene/3d/audio_stream_player_3d.cpp | 2 | ||||
| -rw-r--r-- | scene/3d/cpu_particles.cpp | 23 | ||||
| -rw-r--r-- | scene/3d/cpu_particles.h | 2 |
3 files changed, 21 insertions, 6 deletions
diff --git a/scene/3d/audio_stream_player_3d.cpp b/scene/3d/audio_stream_player_3d.cpp index abf022ecb3..7ad43b722d 100644 --- a/scene/3d/audio_stream_player_3d.cpp +++ b/scene/3d/audio_stream_player_3d.cpp @@ -290,7 +290,7 @@ void AudioStreamPlayer3D::_notification(int p_what) { PhysicsDirectSpaceState::ShapeResult sr[MAX_INTERSECT_AREAS]; - int areas = space_state->intersect_point(global_pos, sr, MAX_INTERSECT_AREAS, Set<RID>(), area_mask); + int areas = space_state->intersect_point(global_pos, sr, MAX_INTERSECT_AREAS, Set<RID>(), area_mask, false, true); Area *area = NULL; for (int i = 0; i < areas; i++) { diff --git a/scene/3d/cpu_particles.cpp b/scene/3d/cpu_particles.cpp index ec51c31674..35a2049bda 100644 --- a/scene/3d/cpu_particles.cpp +++ b/scene/3d/cpu_particles.cpp @@ -592,7 +592,7 @@ void CPUParticles::_particles_process(float p_delta) { Vector3 direction_xz = Vector3(Math::sin(angle1_rad), 0, Math::cos(angle1_rad)); Vector3 direction_yz = Vector3(0, Math::sin(angle2_rad), Math::cos(angle2_rad)); - direction_yz.z = direction_yz.z / Math::sqrt(direction_yz.z); //better uniform distribution + direction_yz.z = direction_yz.z / MAX(0.0001, Math::sqrt(ABS(direction_yz.z))); //better uniform distribution Vector3 direction = Vector3(direction_xz.x * direction_yz.z, direction_yz.y, direction_xz.z * direction_yz.z); direction.normalize(); p.velocity = direction * parameters[PARAM_INITIAL_LINEAR_VELOCITY] * Math::lerp(1.0f, float(Math::randf()), randomness[PARAM_INITIAL_LINEAR_VELOCITY]); @@ -977,6 +977,8 @@ void CPUParticles::_update_particle_data_buffer() { ptr += 17; } + + can_update = true; } #ifndef NO_THREADS @@ -989,8 +991,10 @@ void CPUParticles::_update_render_thread() { #ifndef NO_THREADS update_mutex->lock(); #endif - - VS::get_singleton()->multimesh_set_as_bulk_array(multimesh, particle_data); + if (can_update) { + VS::get_singleton()->multimesh_set_as_bulk_array(multimesh, particle_data); + can_update = false; //wait for next time + } #ifndef NO_THREADS update_mutex->unlock(); @@ -1032,7 +1036,7 @@ void CPUParticles::_notification(int p_what) { if (p_what == NOTIFICATION_INTERNAL_PROCESS) { - if (particles.size() == 0) + if (particles.size() == 0 || !is_visible_in_tree()) return; float delta = get_process_delta_time(); @@ -1061,6 +1065,8 @@ void CPUParticles::_notification(int p_what) { } } + bool processed = false; + if (time == 0 && pre_process_time > 0.0) { float frame_time; @@ -1073,6 +1079,7 @@ void CPUParticles::_notification(int p_what) { while (todo >= 0) { _particles_process(frame_time); + processed = true; todo -= frame_time; } } @@ -1091,6 +1098,7 @@ void CPUParticles::_notification(int p_what) { while (todo >= frame_time) { _particles_process(frame_time); + processed = true; todo -= decr; } @@ -1098,9 +1106,12 @@ void CPUParticles::_notification(int p_what) { } else { _particles_process(delta); + processed = true; } - _update_particle_data_buffer(); + if (processed) { + _update_particle_data_buffer(); + } } } @@ -1424,6 +1435,8 @@ CPUParticles::CPUParticles() { flags[i] = false; } + can_update = false; + set_color(Color(1, 1, 1, 1)); #ifndef NO_THREADS diff --git a/scene/3d/cpu_particles.h b/scene/3d/cpu_particles.h index 4e29d8d4ce..77a144b70b 100644 --- a/scene/3d/cpu_particles.h +++ b/scene/3d/cpu_particles.h @@ -142,6 +142,8 @@ private: int fixed_fps; bool fractional_delta; + volatile bool can_update; + DrawOrder draw_order; Ref<Mesh> mesh; |