Added lod DMC terrain scene
Marc Gilleron
parent
17cd56dca0
commit
9328e96ad5
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@ -0,0 +1,102 @@
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extends Control
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onready var _terrain = get_node("../VoxelTerrain")
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export var block_y_offset = 0
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var _lod_index = 1
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func _process(delta):
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update()
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DDD.set_text("Debugged LOD", _lod_index)
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func _input(event):
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if event is InputEventKey:
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if event.pressed:
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if event.scancode == KEY_KP_8:
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_lod_index += 1
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if _lod_index >= _terrain.get_lod_count():
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_lod_index = _terrain.get_lod_count() - 1
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elif event.scancode == KEY_KP_2:
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_lod_index -= 1
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if _lod_index < 0:
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_lod_index = 0
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elif event.scancode == KEY_H:
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visible = not visible
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set_process(visible)
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func draw_block_overlaps():
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var ts0 = 8
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var block_range_lod0 = 32
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var viewer = _terrain.get_node(_terrain.viewer_path)
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var viewer_pos = viewer.global_transform.origin
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var viewer_block_pos_lod0 = _terrain.voxel_to_block_position(viewer_pos, 0)
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var by0 = int(viewer_block_pos_lod0.y) + block_y_offset
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var lod_count = _terrain.get_lod_count()
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draw_rect(Rect2(0, 0, ts0 * block_range_lod0, ts0 * block_range_lod0), Color(0,0,0))
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for lod_index in lod_count:
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var block_range = block_range_lod0 >> lod_index
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var red = float(lod_index) / float(lod_count)
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for bz in block_range:
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for bx in block_range:
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var by = by0 >> lod_index
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var ts = ts0 << lod_index
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var info = _terrain.get_block_info(Vector3(bx, by, bz), lod_index)
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if info.visible:
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draw_rect(Rect2(bx * ts, bz * ts, ts, ts), Color(red, 1, 1, 0.5))
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func _draw():
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draw_block_states()
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#draw_block_overlaps()
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func draw_block_states():
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var ts = 8
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var viewer = _terrain.get_node(_terrain.viewer_path)
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var viewer_pos = viewer.global_transform.origin
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var viewer_block_pos = _terrain.voxel_to_block_position(viewer_pos, _lod_index)
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var by = int(viewer_block_pos.y) + block_y_offset
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for bz in 32:
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for bx in 32:
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var info = _terrain.get_block_info(Vector3(bx, by, bz), _lod_index)
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var col = Color(0.1, 0.1, 0.1)
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if info.loading == 1:
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col = Color(0, 0, 0.5)
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elif info.loading == 2:
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if info.visible:
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if info.meshed:
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col = Color(1, 1, 1)
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else:
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col = Color(1, 0, 0)
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else:
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if info.meshed:
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col = Color(0.5, 0.5, 0.5)
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else:
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col = Color(0.5, 0.0, 0)
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# Flickering states
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var now_ms = OS.get_ticks_msec()
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var now = float(now_ms) / 1000.0
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var ftime = float(info.debug_unexpected_drop_time) / 1000.0
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var ft = 1.0 - clamp(now - ftime, 0.0, 1.0)
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if ft > 0.0:
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var fcolor = Color(1, 0, 1)
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if (now_ms / 100) % 2 == 0:
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fcolor = Color(0, 0, 0)
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col = col.linear_interpolate(fcolor, ft)
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draw_rect(Rect2(bx * ts, bz * ts, ts, ts), col)
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@ -0,0 +1,142 @@
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extends Node
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onready var _terrain = get_node("VoxelTerrain")
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onready var _avatar = get_node("SpectatorAvatar")
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var _process_stats = {}
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var _displayed_process_stats = {}
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var _time_before_display_process_stats = 1.0
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func _process(delta):
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var stats = _terrain.get_stats()
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for i in len(stats.provider.remaining_blocks_per_thread):
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var remaining = stats.provider.remaining_blocks_per_thread[i]
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DDD.set_text(str("Loading blocks [", i, "]"), str(remaining))
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for i in len(stats.updater.remaining_blocks_per_thread):
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var remaining = stats.updater.remaining_blocks_per_thread[i]
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DDD.set_text(str("Meshing blocks [", i, "]"), str(remaining))
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DDD.set_text("Static memory", _format_memory(OS.get_static_memory_usage()))
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DDD.set_text("Dynamic memory", _format_memory(OS.get_dynamic_memory_usage()))
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DDD.set_text("Blocked lods", stats.blocked_lods)
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DDD.set_text("Load sort time", stats.provider.sorting_time)
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DDD.set_text("Mesh sort time", stats.updater.sorting_time)
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for k in stats.process:
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var v = stats.process[k]
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if k in _process_stats:
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_process_stats[k] = max(_process_stats[k], v)
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else:
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_process_stats[k] = v
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_time_before_display_process_stats -= delta
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if _time_before_display_process_stats < 0:
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_time_before_display_process_stats = 1.0
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_displayed_process_stats = _process_stats
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_process_stats = {}
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for k in _displayed_process_stats:
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DDD.set_text(k, _displayed_process_stats[k])
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static func _format_memory(m):
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var mb = m / 1000000
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var mbr = m % 1000000
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return str(mb, ".", mbr, " Mb")
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func _input(event):
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if event is InputEventKey:
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if event.pressed:
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if event.scancode == KEY_M:
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print("Printing map state")
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_print_map_state(_terrain, _avatar.global_transform.origin)
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elif event.scancode == KEY_N:
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pretty_print(_terrain.get_stats())
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static func pretty_print(d, depth=0):
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var indent = ""
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for i in depth:
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indent += " "
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for k in d:
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var v = d[k]
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if typeof(v) == TYPE_DICTIONARY:
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print(indent, k, ": ")
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pretty_print(v, depth + 1)
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else:
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print(indent, k, ": ", d[k])
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static func _print_map_state(terrain, avatar_pos):
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var r = terrain.get_block_region_extent()
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var im_w = 2 * r
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var im_h = im_w
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for lod_index in terrain.get_lod_count():
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var avatar_block_pos = terrain.voxel_to_block_position(avatar_pos, lod_index)
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for y in im_h:
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var by = avatar_block_pos.y + y - r
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var im = Image.new()
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im.create(im_w, im_h, false, Image.FORMAT_RGB8)
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im.fill(Color(0, 0, 0))
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im.lock()
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for z in im_w:
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for x in im_h:
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var bx = avatar_block_pos.x + x - r
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var bz = avatar_block_pos.z + z - r
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var info = terrain.get_block_info(Vector3(bx, by, bz), lod_index)
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var col = Color(0.1, 0.1, 0.1)
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if info.loading == 1:
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col = Color(0, 0, 0.5)
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elif info.loading == 2:
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if info.visible:
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if info.meshed:
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col = Color(1, 1, 1)
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else:
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col = Color(1, 0, 0)
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else:
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if info.meshed:
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col = Color(0.5, 0.5, 0.5)
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else:
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col = Color(0.5, 0.0, 0)
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im.set_pixel(x, z, col)
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im.unlock()
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im.resize(im.get_width() * 16, im.get_height() * 16, Image.INTERPOLATE_NEAREST)
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var fname = str("debug_data/lod", lod_index, "_y", y, ".png")
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print("Saving ", fname)
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im.save_png(fname)
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if terrain.has_method("dump_block_history"):
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var history = terrain.dump_block_history()
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var json = JSON.print(history)
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var f = File.new()
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var fname = "debug_data/block_history.json"
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print("Saving ", fname)
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f.open(fname, File.WRITE)
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f.store_string(json)
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f.close()
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print("Done")
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@ -0,0 +1,72 @@
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[gd_scene load_steps=11 format=2]
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[ext_resource path="res://dmc_terrain/main_lod.gd" type="Script" id=1]
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[ext_resource path="res://dmc_terrain/dmc_terrain_material.tres" type="Material" id=2]
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[ext_resource path="res://axes.tscn" type="PackedScene" id=3]
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[ext_resource path="res://spectator_avatar.tscn" type="PackedScene" id=4]
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[ext_resource path="res://dmc_terrain/block_debug.gd" type="Script" id=5]
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[sub_resource type="ProceduralSky" id=1]
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sky_top_color = Color( 0.388235, 0.533333, 0.615686, 1 )
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sun_curve = 0.018301
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[sub_resource type="Environment" id=2]
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background_mode = 2
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background_sky = SubResource( 1 )
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ambient_light_sky_contribution = 0.5
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fog_enabled = true
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[sub_resource type="SphereMesh" id=3]
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[sub_resource type="OpenSimplexNoise" id=4]
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octaves = 6
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period = 256.0
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persistence = 0.4
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[sub_resource type="VoxelProviderNoise" id=5]
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noise = SubResource( 4 )
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height_range = 1200.0
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[node name="Node" type="Node"]
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script = ExtResource( 1 )
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[node name="WorldEnvironment" type="WorldEnvironment" parent="."]
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environment = SubResource( 2 )
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[node name="DirectionalLight" type="DirectionalLight" parent="."]
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transform = Transform( 0.912457, -0.352848, 0.207171, 0, 0.506317, 0.862348, -0.409172, -0.786855, 0.461992, 14.4885, 6.21497, 0 )
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shadow_enabled = true
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shadow_bias = 0.05
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directional_shadow_max_distance = 1000.0
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[node name="Axes" parent="." instance=ExtResource( 3 )]
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[node name="SpectatorAvatar" parent="." instance=ExtResource( 4 )]
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speed = 100.0
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[node name="Camera" parent="SpectatorAvatar" index="0"]
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far = 2000.0
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[node name="OmniLight" type="OmniLight" parent="SpectatorAvatar"]
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light_color = Color( 0.905882, 0.886275, 0.698039, 1 )
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omni_range = 100.462
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[node name="MeshInstance" type="MeshInstance" parent="."]
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mesh = SubResource( 3 )
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material/0 = ExtResource( 2 )
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[node name="VoxelTerrain" type="VoxelLodTerrain" parent="."]
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provider = SubResource( 5 )
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viewer_path = NodePath("../SpectatorAvatar")
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material = ExtResource( 2 )
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[node name="BlockDebug" type="Control" parent="."]
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modulate = Color( 1, 1, 1, 0.8 )
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anchor_top = 1.0
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anchor_right = 1.0
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anchor_bottom = 1.0
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margin_top = -311.0
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mouse_filter = 2
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script = ExtResource( 5 )
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[editable path="SpectatorAvatar"]
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@ -16,7 +16,7 @@ _global_script_class_icons={
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[application]
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config/name="New Game Project"
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run/main_scene="res://dmc_terrain/main.tscn"
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run/main_scene="res://dmc_terrain/main_lod.tscn"
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config/icon="res://icon.png"
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[autoload]
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