Add Physics Tests project

3d/physics_tests/README.md

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+# 3D Physics Tests
+
+This demo contains a series of tests for the 3D 
+physics engine.
+
+They can be used for different purpose:
+- Functional tests to check for regressions and 
+compare the behavior between physics engines
+- Performance tests to evaluate and compare 
+performance between physics engines
+
+Language: GDScript
+
+Renderer: GLES 2
+
+## Screenshots
+
+![Screenshot](screenshots/screenshot.png)

3d/physics_tests/assets/robot_head/readme.txt

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+- Robot Head model created by James Redmond (fracteed) 2018
+
+- http://www.fracteed.com/godot.html
+
+- created with Godot 3.0.5
+
+- models created using Blender 2.79 and Sunstance Painter/Designer
+
+- Creative Commons License CC-BY:
+"This license lets others distribute, remix, tweak, and build upon your work, even commercially, as long as they credit you for the original creation.
+This is the most accommodating of licenses offered. Recommended for maximum dissemination and use of licensed materials."

3d/physics_tests/default_env.tres

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+[gd_resource type="Environment" format=2]
+
+[resource]

3d/physics_tests/icon.png.import

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+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/icon.png-487276ed1e3a0c39cad0279d744ee560.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://icon.png"
+dest_files=[ "res://.import/icon.png-487276ed1e3a0c39cad0279d744ee560.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0

3d/physics_tests/main.tscn

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+[gd_scene load_steps=10 format=2]
+
+[ext_resource path="res://utils/label_fps.gd" type="Script" id=1]
+[ext_resource path="res://utils/label_version.gd" type="Script" id=2]
+[ext_resource path="res://utils/label_engine.gd" type="Script" id=3]
+[ext_resource path="res://tests_menu.gd" type="Script" id=4]
+[ext_resource path="res://utils/label_test.gd" type="Script" id=5]
+[ext_resource path="res://utils/container_log.gd" type="Script" id=10]
+[ext_resource path="res://utils/scroll_log.gd" type="Script" id=11]
+[ext_resource path="res://tests.gd" type="Script" id=12]
+
+[sub_resource type="StyleBoxFlat" id=1]
+bg_color = Color( 0, 0, 0, 0.176471 )
+
+[node name="Main" type="Control"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+mouse_filter = 2
+script = ExtResource( 12 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="TestsMenu" type="MenuButton" parent="."]
+margin_left = 10.0
+margin_top = 10.0
+margin_right = 125.0
+margin_bottom = 30.0
+text = "TESTS"
+flat = false
+script = ExtResource( 4 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="LabelControls" type="Label" parent="."]
+margin_left = 157.0
+margin_top = 13.0
+margin_right = 375.0
+margin_bottom = 27.0
+text = "R - RESTART / D - TOGGLE COLLISION / F - TOGGLE FULL SCREEN / ESC - QUIT"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="LabelFPS" type="Label" parent="."]
+anchor_top = 1.0
+anchor_bottom = 1.0
+margin_left = 10.0
+margin_top = -19.0
+margin_right = 50.0
+margin_bottom = -5.0
+text = "FPS: 0"
+script = ExtResource( 1 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="LabelEngine" type="Label" parent="."]
+anchor_top = 1.0
+anchor_bottom = 1.0
+margin_left = 10.0
+margin_top = -39.0
+margin_right = 50.0
+margin_bottom = -25.0
+text = "Physics engine:"
+script = ExtResource( 3 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="LabelVersion" type="Label" parent="."]
+anchor_top = 1.0
+anchor_bottom = 1.0
+margin_left = 10.0
+margin_top = -59.0
+margin_right = 50.0
+margin_bottom = -45.0
+text = "Godot Version:"
+script = ExtResource( 2 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="LabelTest" type="Label" parent="."]
+anchor_top = 1.0
+anchor_bottom = 1.0
+margin_left = 10.0
+margin_top = -79.0
+margin_right = 50.0
+margin_bottom = -65.0
+text = "Test:"
+script = ExtResource( 5 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="PanelLog" type="Panel" parent="."]
+anchor_left = 1.0
+anchor_top = 1.0
+anchor_right = 1.0
+anchor_bottom = 1.0
+margin_left = -428.0
+margin_top = -125.0
+custom_styles/panel = SubResource( 1 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="ButtonClear" type="Button" parent="PanelLog"]
+anchor_left = 1.0
+anchor_top = 1.0
+anchor_right = 1.0
+anchor_bottom = 1.0
+margin_left = -48.0
+margin_top = -25.0
+margin_right = -5.0
+margin_bottom = -5.0
+focus_mode = 0
+enabled_focus_mode = 0
+text = "clear"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="CheckBoxScroll" type="CheckBox" parent="PanelLog"]
+anchor_left = 1.0
+anchor_top = 1.0
+anchor_right = 1.0
+anchor_bottom = 1.0
+margin_left = -150.0
+margin_top = -27.0
+margin_right = -54.0
+margin_bottom = -3.0
+focus_mode = 0
+pressed = true
+enabled_focus_mode = 0
+text = "auto-scroll"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="ScrollLog" type="ScrollContainer" parent="PanelLog"]
+margin_left = 10.0
+margin_top = 5.0
+margin_right = 418.0
+margin_bottom = 94.0
+scroll_horizontal_enabled = false
+script = ExtResource( 11 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+auto_scroll = true
+
+[node name="VBoxLog" type="VBoxContainer" parent="PanelLog/ScrollLog"]
+margin_right = 408.0
+margin_bottom = 89.0
+size_flags_horizontal = 3
+size_flags_vertical = 3
+alignment = 2
+script = ExtResource( 10 )
+
+[node name="LabelLog" type="Label" parent="PanelLog/ScrollLog/VBoxLog"]
+margin_top = 75.0
+margin_right = 408.0
+margin_bottom = 89.0
+text = "Log start"
+valign = 2
+max_lines_visible = 5
+__meta__ = {
+"_edit_use_anchors_": false
+}
+[connection signal="pressed" from="PanelLog/ButtonClear" to="PanelLog/ScrollLog/VBoxLog" method="clear"]
+[connection signal="toggled" from="PanelLog/CheckBoxScroll" to="PanelLog/ScrollLog" method="set_auto_scroll"]

3d/physics_tests/project.godot

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+; Engine configuration file.
+; It's best edited using the editor UI and not directly,
+; since the parameters that go here are not all obvious.
+;
+; Format:
+;   [section] ; section goes between []
+;   param=value ; assign values to parameters
+
+config_version=4
+
+_global_script_classes=[ {
+"base": "MenuButton",
+"class": "OptionMenu",
+"language": "GDScript",
+"path": "res://utils/option_menu.gd"
+}, {
+"base": "Node",
+"class": "Test",
+"language": "GDScript",
+"path": "res://test.gd"
+} ]
+_global_script_class_icons={
+"OptionMenu": "",
+"Test": ""
+}
+
+[application]
+
+config/name="Physics Tests"
+run/main_scene="res://main.tscn"
+config/icon="res://icon.png"
+
+[autoload]
+
+Log="*res://utils/system_log.gd"
+System="*res://utils/system.gd"
+
+[debug]
+
+gdscript/warnings/return_value_discarded=false
+
+[input]
+
+toggle_full_screen={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":70,"unicode":0,"echo":false,"script":null)
+ ]
+}
+exit={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777217,"unicode":0,"echo":false,"script":null)
+ ]
+}
+toggle_debug_collision={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":68,"unicode":0,"echo":false,"script":null)
+ ]
+}
+restart_test={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":82,"unicode":0,"echo":false,"script":null)
+ ]
+}
+
+[rendering]
+
+quality/driver/driver_name="GLES2"
+environment/default_environment="res://default_env.tres"

3d/physics_tests/test.gd

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+class_name Test
+extends Node
+
+
+var _timer
+var _timer_started = false
+
+
+func start_timer(timeout):
+	if _timer == null:
+		_timer = Timer.new()
+		_timer.one_shot = true
+		add_child(_timer)
+		_timer.connect("timeout", self, "_on_timer_done")
+	else:
+		cancel_timer()
+
+	_timer.start(timeout)
+	_timer_started = true
+
+	return _timer
+
+
+func cancel_timer():
+	if _timer_started:
+		_timer.paused = true
+		_timer.emit_signal("timeout")
+		_timer.paused = false
+
+
+func is_timer_canceled():
+	return _timer.paused
+
+
+func _on_timer_done():
+	_timer_started = false

3d/physics_tests/tests.gd

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+extends Node
+
+
+var _tests = [
+	{
+		"id" : "Functional Tests/Shapes",
+		"path" : "res://tests/functional/test_shapes.tscn",
+	},
+	{
+		"id" : "Functional Tests/Compound Shapes",
+		"path" : "res://tests/functional/test_compound_shapes.tscn",
+	},
+	{
+		"id" : "Functional Tests/Friction",
+		"path" : "res://tests/functional/test_friction.tscn",
+	},
+	{
+		"id" : "Performance Tests/Contacts",
+		"path" : "res://tests/performance/test_perf_contacts.tscn",
+	},
+]
+
+
+func _ready():
+	var test_menu = $TestsMenu
+	for test in _tests:
+		test_menu.add_test(test.id, test.path)