diff options
Diffstat (limited to 'servers')
-rw-r--r-- | servers/audio/audio_stream.cpp | 16 | ||||
-rw-r--r-- | servers/audio/audio_stream.h | 2 | ||||
-rw-r--r-- | servers/audio/effects/reverb.cpp | 24 | ||||
-rw-r--r-- | servers/audio_server.cpp | 9 | ||||
-rw-r--r-- | servers/audio_server.h | 1 | ||||
-rw-r--r-- | servers/physics/area_pair_sw.cpp | 4 | ||||
-rw-r--r-- | servers/physics/collision_solver_sat.cpp | 1 | ||||
-rw-r--r-- | servers/physics/collision_solver_sw.cpp | 1 | ||||
-rw-r--r-- | servers/physics/space_sw.cpp | 1 | ||||
-rw-r--r-- | servers/physics_2d/area_pair_2d_sw.cpp | 4 | ||||
-rw-r--r-- | servers/physics_2d/broad_phase_2d_hash_grid.cpp | 4 | ||||
-rw-r--r-- | servers/physics_2d/space_2d_sw.cpp | 1 | ||||
-rw-r--r-- | servers/visual/shader_language.cpp | 3 | ||||
-rw-r--r-- | servers/visual/visual_server_canvas.cpp | 2 | ||||
-rw-r--r-- | servers/visual/visual_server_raster.h | 2 | ||||
-rw-r--r-- | servers/visual/visual_server_viewport.cpp | 10 | ||||
-rw-r--r-- | servers/visual/visual_server_viewport.h | 19 | ||||
-rw-r--r-- | servers/visual/visual_server_wrap_mt.h | 2 | ||||
-rw-r--r-- | servers/visual_server.cpp | 3 | ||||
-rw-r--r-- | servers/visual_server.h | 2 |
20 files changed, 71 insertions, 40 deletions
diff --git a/servers/audio/audio_stream.cpp b/servers/audio/audio_stream.cpp index 7de0695e8c..02a0bed964 100644 --- a/servers/audio/audio_stream.cpp +++ b/servers/audio/audio_stream.cpp @@ -136,16 +136,20 @@ void AudioStreamPlaybackMicrophone::_mix_internal(AudioFrame *p_buffer, int p_fr Vector<int32_t> buf = AudioDriver::get_singleton()->get_input_buffer(); unsigned int input_size = AudioDriver::get_singleton()->get_input_size(); + int mix_rate = AudioDriver::get_singleton()->get_mix_rate(); + int playback_delay = MIN(((50 * mix_rate) / 1000) * 2, buf.size() >> 1); +#ifdef DEBUG_ENABLED + unsigned int input_position = AudioDriver::get_singleton()->get_input_position(); +#endif - // p_frames is multiplied by two since an AudioFrame is stereo - if ((p_frames + MICROPHONE_PLAYBACK_DELAY * 2) > input_size) { + if (playback_delay > input_size) { for (int i = 0; i < p_frames; i++) { p_buffer[i] = AudioFrame(0.0f, 0.0f); } input_ofs = 0; } else { for (int i = 0; i < p_frames; i++) { - if (input_size >= input_ofs) { + if (input_size > input_ofs) { float l = (buf[input_ofs++] >> 16) / 32768.f; if (input_ofs >= buf.size()) { input_ofs = 0; @@ -162,6 +166,12 @@ void AudioStreamPlaybackMicrophone::_mix_internal(AudioFrame *p_buffer, int p_fr } } +#ifdef DEBUG_ENABLED + if (input_ofs > input_position && (input_ofs - input_position) < (p_frames * 2)) { + print_verbose(String(get_class_name()) + " buffer underrun: input_position=" + itos(input_position) + " input_ofs=" + itos(input_ofs) + " input_size=" + itos(input_size)); + } +#endif + AudioDriver::get_singleton()->unlock(); } diff --git a/servers/audio/audio_stream.h b/servers/audio/audio_stream.h index 2740f86d55..f6ed45cc9c 100644 --- a/servers/audio/audio_stream.h +++ b/servers/audio/audio_stream.h @@ -122,8 +122,6 @@ class AudioStreamPlaybackMicrophone : public AudioStreamPlaybackResampled { GDCLASS(AudioStreamPlaybackMicrophone, AudioStreamPlayback) friend class AudioStreamMicrophone; - static const int MICROPHONE_PLAYBACK_DELAY = 256; - bool active; unsigned int input_ofs; diff --git a/servers/audio/effects/reverb.cpp b/servers/audio/effects/reverb.cpp index ef23e4aaf3..b032c91da2 100644 --- a/servers/audio/effects/reverb.cpp +++ b/servers/audio/effects/reverb.cpp @@ -36,22 +36,22 @@ const float Reverb::comb_tunings[MAX_COMBS] = { //freeverb comb tunings - 0.025306122448979593, - 0.026938775510204082, - 0.028956916099773241, - 0.03074829931972789, - 0.032244897959183672, - 0.03380952380952381, - 0.035306122448979592, - 0.036666666666666667 + 0.025306122448979593f, + 0.026938775510204082f, + 0.028956916099773241f, + 0.03074829931972789f, + 0.032244897959183672f, + 0.03380952380952381f, + 0.035306122448979592f, + 0.036666666666666667f }; const float Reverb::allpass_tunings[MAX_ALLPASS] = { //freeverb allpass tunings - 0.0051020408163265302, - 0.007732426303854875, - 0.01, - 0.012607709750566893 + 0.0051020408163265302f, + 0.007732426303854875f, + 0.01f, + 0.012607709750566893f }; void Reverb::process(float *p_src, float *p_dst, int p_frames) { diff --git a/servers/audio_server.cpp b/servers/audio_server.cpp index d36057b465..b41fcac8fa 100644 --- a/servers/audio_server.cpp +++ b/servers/audio_server.cpp @@ -80,6 +80,14 @@ double AudioDriver::get_mix_time() const { return total; } +void AudioDriver::input_buffer_init(int driver_buffer_frames) { + + const int input_buffer_channels = 2; + input_buffer.resize(driver_buffer_frames * input_buffer_channels * 4); + input_position = 0; + input_size = 0; +} + void AudioDriver::input_buffer_write(int32_t sample) { input_buffer.write[input_position++] = sample; @@ -926,6 +934,7 @@ void AudioServer::init() { channel_disable_threshold_db = GLOBAL_DEF_RST("audio/channel_disable_threshold_db", -60.0); channel_disable_frames = float(GLOBAL_DEF_RST("audio/channel_disable_time", 2.0)) * get_mix_rate(); + ProjectSettings::get_singleton()->set_custom_property_info("audio/channel_disable_time", PropertyInfo(Variant::REAL, "audio/channel_disable_time", PROPERTY_HINT_RANGE, "0,5,0.01,or_greater")); buffer_size = 1024; //hardcoded for now init_channels_and_buffers(); diff --git a/servers/audio_server.h b/servers/audio_server.h index ba6569eb38..b12ca6e589 100644 --- a/servers/audio_server.h +++ b/servers/audio_server.h @@ -59,6 +59,7 @@ protected: void audio_server_process(int p_frames, int32_t *p_buffer, bool p_update_mix_time = true); void update_mix_time(int p_frames); + void input_buffer_init(int driver_buffer_frames); void input_buffer_write(int32_t sample); #ifdef DEBUG_ENABLED diff --git a/servers/physics/area_pair_sw.cpp b/servers/physics/area_pair_sw.cpp index d2fef0ab77..5e295edcd1 100644 --- a/servers/physics/area_pair_sw.cpp +++ b/servers/physics/area_pair_sw.cpp @@ -147,10 +147,10 @@ Area2PairSW::~Area2PairSW() { if (colliding) { - if (area_b->has_area_monitor_callback() && area_a->is_monitorable()) + if (area_b->has_area_monitor_callback()) area_b->remove_area_from_query(area_a, shape_a, shape_b); - if (area_a->has_area_monitor_callback() && area_b->is_monitorable()) + if (area_a->has_area_monitor_callback()) area_a->remove_area_from_query(area_b, shape_b, shape_a); } diff --git a/servers/physics/collision_solver_sat.cpp b/servers/physics/collision_solver_sat.cpp index 087ae570fb..f17f6f7014 100644 --- a/servers/physics/collision_solver_sat.cpp +++ b/servers/physics/collision_solver_sat.cpp @@ -98,7 +98,6 @@ static void _generate_contacts_edge_edge(const Vector3 *p_points_A, int p_point_ Vector3 c = rel_A.cross(rel_B).cross(rel_B); - //if ( Math::abs(rel_A.dot(c) )<_EDGE_IS_VALID_SUPPORT_TRESHOLD ) { if (Math::abs(rel_A.dot(c)) < CMP_EPSILON) { // should handle somehow.. diff --git a/servers/physics/collision_solver_sw.cpp b/servers/physics/collision_solver_sw.cpp index 2f2f6d2908..86ef719f6f 100644 --- a/servers/physics/collision_solver_sw.cpp +++ b/servers/physics/collision_solver_sw.cpp @@ -31,7 +31,6 @@ #include "collision_solver_sw.h" #include "collision_solver_sat.h" -#include "collision_solver_sat.h" #include "gjk_epa.h" #define collision_solver sat_calculate_penetration diff --git a/servers/physics/space_sw.cpp b/servers/physics/space_sw.cpp index 731749b8ce..feb96d8054 100644 --- a/servers/physics/space_sw.cpp +++ b/servers/physics/space_sw.cpp @@ -1183,6 +1183,7 @@ SpaceSW::SpaceSW() { body_linear_velocity_sleep_threshold = GLOBAL_DEF("physics/3d/sleep_threshold_linear", 0.1); body_angular_velocity_sleep_threshold = GLOBAL_DEF("physics/3d/sleep_threshold_angular", (8.0 / 180.0 * Math_PI)); body_time_to_sleep = GLOBAL_DEF("physics/3d/time_before_sleep", 0.5); + ProjectSettings::get_singleton()->set_custom_property_info("physics/3d/time_before_sleep", PropertyInfo(Variant::REAL, "physics/3d/time_before_sleep", PROPERTY_HINT_RANGE, "0,5,0.01,or_greater")); body_angular_velocity_damp_ratio = 10; broadphase = BroadPhaseSW::create_func(); diff --git a/servers/physics_2d/area_pair_2d_sw.cpp b/servers/physics_2d/area_pair_2d_sw.cpp index 9d515d2183..cdd35cf657 100644 --- a/servers/physics_2d/area_pair_2d_sw.cpp +++ b/servers/physics_2d/area_pair_2d_sw.cpp @@ -147,10 +147,10 @@ Area2Pair2DSW::~Area2Pair2DSW() { if (colliding) { - if (area_b->has_area_monitor_callback() && area_a->is_monitorable()) + if (area_b->has_area_monitor_callback()) area_b->remove_area_from_query(area_a, shape_a, shape_b); - if (area_a->has_area_monitor_callback() && area_b->is_monitorable()) + if (area_a->has_area_monitor_callback()) area_a->remove_area_from_query(area_b, shape_b, shape_a); } diff --git a/servers/physics_2d/broad_phase_2d_hash_grid.cpp b/servers/physics_2d/broad_phase_2d_hash_grid.cpp index 950f0f9d24..95195c8fff 100644 --- a/servers/physics_2d/broad_phase_2d_hash_grid.cpp +++ b/servers/physics_2d/broad_phase_2d_hash_grid.cpp @@ -635,11 +635,15 @@ BroadPhase2DSW *BroadPhase2DHashGrid::_create() { BroadPhase2DHashGrid::BroadPhase2DHashGrid() { hash_table_size = GLOBAL_DEF("physics/2d/bp_hash_table_size", 4096); + ProjectSettings::get_singleton()->set_custom_property_info("physics/2d/bp_hash_table_size", PropertyInfo(Variant::INT, "physics/2d/bp_hash_table_size", PROPERTY_HINT_RANGE, "0,8192,1,or_greater")); hash_table_size = Math::larger_prime(hash_table_size); hash_table = memnew_arr(PosBin *, hash_table_size); cell_size = GLOBAL_DEF("physics/2d/cell_size", 128); + ProjectSettings::get_singleton()->set_custom_property_info("physics/2d/cell_size", PropertyInfo(Variant::INT, "physics/2d/cell_size", PROPERTY_HINT_RANGE, "0,512,1,or_greater")); + large_object_min_surface = GLOBAL_DEF("physics/2d/large_object_surface_threshold_in_cells", 512); + ProjectSettings::get_singleton()->set_custom_property_info("physics/2d/large_object_surface_threshold_in_cells", PropertyInfo(Variant::INT, "physics/2d/large_object_surface_threshold_in_cells", PROPERTY_HINT_RANGE, "0,1024,1,or_greater")); for (uint32_t i = 0; i < hash_table_size; i++) hash_table[i] = NULL; diff --git a/servers/physics_2d/space_2d_sw.cpp b/servers/physics_2d/space_2d_sw.cpp index f36328c985..adcc99aae8 100644 --- a/servers/physics_2d/space_2d_sw.cpp +++ b/servers/physics_2d/space_2d_sw.cpp @@ -1233,6 +1233,7 @@ Space2DSW::Space2DSW() { body_linear_velocity_sleep_threshold = GLOBAL_DEF("physics/2d/sleep_threshold_linear", 2.0); body_angular_velocity_sleep_threshold = GLOBAL_DEF("physics/2d/sleep_threshold_angular", (8.0 / 180.0 * Math_PI)); body_time_to_sleep = GLOBAL_DEF("physics/2d/time_before_sleep", 0.5); + ProjectSettings::get_singleton()->set_custom_property_info("physics/2d/time_before_sleep", PropertyInfo(Variant::REAL, "physics/2d/time_before_sleep", PROPERTY_HINT_RANGE, "0,5,0.01,or_greater")); broadphase = BroadPhase2DSW::create_func(); broadphase->set_pair_callback(_broadphase_pair, this); diff --git a/servers/visual/shader_language.cpp b/servers/visual/shader_language.cpp index 67a810bf1c..e2db89e699 100644 --- a/servers/visual/shader_language.cpp +++ b/servers/visual/shader_language.cpp @@ -2498,7 +2498,7 @@ bool ShaderLanguage::_get_completable_identifier(BlockNode *p_block, CompletionT identifier = StringName(); - TkPos pos; + TkPos pos = { 0, 0 }; Token tk = _get_token(); @@ -3506,6 +3506,7 @@ ShaderLanguage::Node *ShaderLanguage::_reduce_expression(BlockNode *p_block, Sha nv.sint = -cn->values[i].sint; } break; case TYPE_UINT: { + // FIXME: This can't work on uint nv.uint = -cn->values[i].uint; } break; case TYPE_FLOAT: { diff --git a/servers/visual/visual_server_canvas.cpp b/servers/visual/visual_server_canvas.cpp index 16cda0326d..3c8088c75c 100644 --- a/servers/visual/visual_server_canvas.cpp +++ b/servers/visual/visual_server_canvas.cpp @@ -689,7 +689,7 @@ void VisualServerCanvas::canvas_item_add_polygon(RID p_item, const Vector<Point2 if (indices.empty()) { ERR_EXPLAIN("Bad Polygon!"); - ERR_FAIL_V(); + ERR_FAIL(); } Item::CommandPolygon *polygon = memnew(Item::CommandPolygon); diff --git a/servers/visual/visual_server_raster.h b/servers/visual/visual_server_raster.h index 62ba2eab69..fc77dcc562 100644 --- a/servers/visual/visual_server_raster.h +++ b/servers/visual/visual_server_raster.h @@ -474,7 +474,7 @@ public: BIND2(viewport_set_transparent_background, RID, bool) BIND2(viewport_set_global_canvas_transform, RID, const Transform2D &) - BIND3(viewport_set_canvas_layer, RID, RID, int) + BIND4(viewport_set_canvas_stacking, RID, RID, int, int) BIND2(viewport_set_shadow_atlas_size, RID, int) BIND3(viewport_set_shadow_atlas_quadrant_subdivision, RID, int, int) BIND2(viewport_set_msaa, RID, ViewportMSAA) diff --git a/servers/visual/visual_server_viewport.cpp b/servers/visual/visual_server_viewport.cpp index b286533590..571b71db85 100644 --- a/servers/visual/visual_server_viewport.cpp +++ b/servers/visual/visual_server_viewport.cpp @@ -137,7 +137,7 @@ void VisualServerViewport::_draw_viewport(Viewport *p_viewport, ARVRInterface::E } } - canvas_map[Viewport::CanvasKey(E->key(), E->get().layer)] = &E->get(); + canvas_map[Viewport::CanvasKey(E->key(), E->get().layer, E->get().sublayer)] = &E->get(); } if (lights_with_shadow) { @@ -176,7 +176,7 @@ void VisualServerViewport::_draw_viewport(Viewport *p_viewport, ARVRInterface::E VSG::rasterizer->restore_render_target(); - if (scenario_draw_canvas_bg && canvas_map.front() && canvas_map.front()->key().layer > scenario_canvas_max_layer) { + if (scenario_draw_canvas_bg && canvas_map.front() && canvas_map.front()->key().get_layer() > scenario_canvas_max_layer) { Ref<ARVRInterface> arvr_interface = ARVRServer::get_singleton()->get_primary_interface(); if (!can_draw_3d) { @@ -209,7 +209,7 @@ void VisualServerViewport::_draw_viewport(Viewport *p_viewport, ARVRInterface::E VSG::canvas->render_canvas(canvas, xform, canvas_lights, lights_with_mask, clip_rect); i++; - if (scenario_draw_canvas_bg && E->key().layer >= scenario_canvas_max_layer) { + if (scenario_draw_canvas_bg && E->key().get_layer() >= scenario_canvas_max_layer) { Ref<ARVRInterface> arvr_interface = ARVRServer::get_singleton()->get_primary_interface(); if (!can_draw_3d) { @@ -496,6 +496,7 @@ void VisualServerViewport::viewport_attach_canvas(RID p_viewport, RID p_canvas) canvas->viewports.insert(p_viewport); viewport->canvas_map[p_canvas] = Viewport::CanvasData(); viewport->canvas_map[p_canvas].layer = 0; + viewport->canvas_map[p_canvas].sublayer = 0; viewport->canvas_map[p_canvas].canvas = canvas; } @@ -534,13 +535,14 @@ void VisualServerViewport::viewport_set_global_canvas_transform(RID p_viewport, viewport->global_transform = p_transform; } -void VisualServerViewport::viewport_set_canvas_layer(RID p_viewport, RID p_canvas, int p_layer) { +void VisualServerViewport::viewport_set_canvas_stacking(RID p_viewport, RID p_canvas, int p_layer, int p_sublayer) { Viewport *viewport = viewport_owner.getornull(p_viewport); ERR_FAIL_COND(!viewport); ERR_FAIL_COND(!viewport->canvas_map.has(p_canvas)); viewport->canvas_map[p_canvas].layer = p_layer; + viewport->canvas_map[p_canvas].sublayer = p_sublayer; } void VisualServerViewport::viewport_set_shadow_atlas_size(RID p_viewport, int p_size) { diff --git a/servers/visual/visual_server_viewport.h b/servers/visual/visual_server_viewport.h index cb7912d6f4..66baa48458 100644 --- a/servers/visual/visual_server_viewport.h +++ b/servers/visual/visual_server_viewport.h @@ -78,17 +78,21 @@ public: struct CanvasKey { - int layer; + int64_t stacking; RID canvas; bool operator<(const CanvasKey &p_canvas) const { - if (layer == p_canvas.layer) return canvas < p_canvas.canvas; - return layer < p_canvas.layer; + if (stacking == p_canvas.stacking) + return canvas < p_canvas.canvas; + return stacking < p_canvas.stacking; + } + CanvasKey() { + stacking = 0; } - CanvasKey() { layer = 0; } - CanvasKey(const RID &p_canvas, int p_layer) { + CanvasKey(const RID &p_canvas, int p_layer, int p_sublayer) { canvas = p_canvas; - layer = p_layer; + stacking = ((int64_t)p_layer << 32) + p_sublayer; } + int get_layer() const { return stacking >> 32; } }; struct CanvasData { @@ -96,6 +100,7 @@ public: CanvasBase *canvas; Transform2D transform; int layer; + int sublayer; }; Transform2D global_transform; @@ -176,7 +181,7 @@ public: void viewport_set_transparent_background(RID p_viewport, bool p_enabled); void viewport_set_global_canvas_transform(RID p_viewport, const Transform2D &p_transform); - void viewport_set_canvas_layer(RID p_viewport, RID p_canvas, int p_layer); + void viewport_set_canvas_stacking(RID p_viewport, RID p_canvas, int p_layer, int p_sublayer); void viewport_set_shadow_atlas_size(RID p_viewport, int p_size); void viewport_set_shadow_atlas_quadrant_subdivision(RID p_viewport, int p_quadrant, int p_subdiv); diff --git a/servers/visual/visual_server_wrap_mt.h b/servers/visual/visual_server_wrap_mt.h index e4d69121f0..0b435a26aa 100644 --- a/servers/visual/visual_server_wrap_mt.h +++ b/servers/visual/visual_server_wrap_mt.h @@ -400,7 +400,7 @@ public: FUNC2(viewport_set_transparent_background, RID, bool) FUNC2(viewport_set_global_canvas_transform, RID, const Transform2D &) - FUNC3(viewport_set_canvas_layer, RID, RID, int) + FUNC4(viewport_set_canvas_stacking, RID, RID, int, int) FUNC2(viewport_set_shadow_atlas_size, RID, int) FUNC3(viewport_set_shadow_atlas_quadrant_subdivision, RID, int, int) FUNC2(viewport_set_msaa, RID, ViewportMSAA) diff --git a/servers/visual_server.cpp b/servers/visual_server.cpp index 9d684d33d6..b8477daa66 100644 --- a/servers/visual_server.cpp +++ b/servers/visual_server.cpp @@ -1890,7 +1890,7 @@ void VisualServer::_bind_methods() { ClassDB::bind_method(D_METHOD("viewport_set_canvas_transform", "viewport", "canvas", "offset"), &VisualServer::viewport_set_canvas_transform); ClassDB::bind_method(D_METHOD("viewport_set_transparent_background", "viewport", "enabled"), &VisualServer::viewport_set_transparent_background); ClassDB::bind_method(D_METHOD("viewport_set_global_canvas_transform", "viewport", "transform"), &VisualServer::viewport_set_global_canvas_transform); - ClassDB::bind_method(D_METHOD("viewport_set_canvas_layer", "viewport", "canvas", "layer"), &VisualServer::viewport_set_canvas_layer); + ClassDB::bind_method(D_METHOD("viewport_set_canvas_stacking", "viewport", "canvas", "layer", "sublayer"), &VisualServer::viewport_set_canvas_stacking); ClassDB::bind_method(D_METHOD("viewport_set_shadow_atlas_size", "viewport", "size"), &VisualServer::viewport_set_shadow_atlas_size); ClassDB::bind_method(D_METHOD("viewport_set_shadow_atlas_quadrant_subdivision", "viewport", "quadrant", "subdivision"), &VisualServer::viewport_set_shadow_atlas_quadrant_subdivision); ClassDB::bind_method(D_METHOD("viewport_set_msaa", "viewport", "msaa"), &VisualServer::viewport_set_msaa); @@ -2370,6 +2370,7 @@ VisualServer::VisualServer() { GLOBAL_DEF("rendering/quality/directional_shadow/size", 4096); GLOBAL_DEF("rendering/quality/directional_shadow/size.mobile", 2048); + ProjectSettings::get_singleton()->set_custom_property_info("rendering/quality/directional_shadow/size", PropertyInfo(Variant::INT, "rendering/quality/directional_shadow/size", PROPERTY_HINT_RANGE, "256,16384")); GLOBAL_DEF("rendering/quality/shadow_atlas/size", 4096); GLOBAL_DEF("rendering/quality/shadow_atlas/size.mobile", 2048); ProjectSettings::get_singleton()->set_custom_property_info("rendering/quality/shadow_atlas/size", PropertyInfo(Variant::INT, "rendering/quality/shadow_atlas/size", PROPERTY_HINT_RANGE, "256,16384")); diff --git a/servers/visual_server.h b/servers/visual_server.h index 9d98fca21b..4db6a6a39b 100644 --- a/servers/visual_server.h +++ b/servers/visual_server.h @@ -644,7 +644,7 @@ public: virtual void viewport_set_transparent_background(RID p_viewport, bool p_enabled) = 0; virtual void viewport_set_global_canvas_transform(RID p_viewport, const Transform2D &p_transform) = 0; - virtual void viewport_set_canvas_layer(RID p_viewport, RID p_canvas, int p_layer) = 0; + virtual void viewport_set_canvas_stacking(RID p_viewport, RID p_canvas, int p_layer, int p_sublayer) = 0; virtual void viewport_set_shadow_atlas_size(RID p_viewport, int p_size) = 0; virtual void viewport_set_shadow_atlas_quadrant_subdivision(RID p_viewport, int p_quadrant, int p_subdiv) = 0; |