Ru/Panels

"Доски будущего!"
- Кейв Джонсон

Панели - архитектурный элемент Portal 2. Каждая панель расположена так, что вместе они образуют тестовую камеру. Поскольку панели находятся на роботизированных руках, камера может реагировать на действия игрока. Панели могут образовывать лестницы, выступы, открываться наподобие дверей, и, как правило, дают ощущение, что комната живая.

Создание панелей

1. Создайте prop_dynamic со следующими настройками:

Название свойства	Параметр
World Model	models/anim_wp/room_transform/arm64x64_interior.mdl
Name	panel1
HoldAnimation	true
Collision	Not Solid

2. Создайте браш размером 256Lx256Wx32H. Преобразуйте его в энтити func_brush со следующими настройками:

Название свойства	Параметр
Name	panel1_brush
Parent	panel1

3. Создайте энтити logic_auto и установите следующие выходы:

	My Output	Target Entity	Target Input	Parameter	Delay	Only Once
	OnMapSpawn	panel1_brush	SetParentAttachmentMaintainOffset	panel_attach	0.00	Yes(?)

Теперь func_brush будет двигаться вместе с анимацией prop_dynamic.

4. Создайте logic_relay со следующими настройками:

Название Свойства	Параметр
Name	relay_panel1_animation

и следующими выходами:

	My Output	Target Entity	Target Input	Parameter	Delay	Only Once
	OnTrigger	panel1	SetAnimation	(ANIMATION NAME)	0.00	Yes(?)

Прикрепляемые к панелям материалы

Примечание: Модели idle или static модели не двигаются. Они служат только для красоты.

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Модель	Анимированная?	Название прикрепления к панели
anim_wp\arm_interior_192\arm_interior_128.mdl	Да	GLASS - N/A
anim_wp\arm_interior_192\arm_interior_192.mdl	Да	GLASS - N/A
anim_wp\arm_interior_192\video_arm.mdl	Да	monitor_attach
anim_wp\arm_interior_192\video_arm_big.mdl	Да	monitor_attach
anim_wp\circle_shield\circle_shield.mdl	Да	panel_top
anim_wp\framework\circle_shield_static.mdl	Нет	N/A
anim_wp\room_transform\arm64x64_interior.mdl	Да	panel_attach
anim_wp\room_transform\arm64x64_interior_rusty.mdl	Да	panel_attach
anim_wp\telescope_arm\telescope_arm.mdl	Да	panel_top
anim_wp\telescope_arm_128\telescope_arm_128.mdl	Да	panel_top
anim_wp\telescope_arm_128\telescope_arm_128_glass.mdl	Да	GLASS - panel_top
anim_wp\telescope_arm_128\telescope_arm_128_idle.mdl	Нет	N/A
anim_wp\telescope_arm_128\telescope_arm_128_upidle.mdl	Нет	N/A
anim_wp\telescope_arm_128\telescope_arm_128x256.mdl	Да	GLASS - panel_top
anim_wp\telescope_arm_trans\telescope_arm_trans.mdl	Да	GLASS - panel_attach
props_livingwall\armliving64x64.mdl	Да	panel_attach

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Частота воспроизведения анимации

Sometimes it might be required for an arm (or any other prop_dynamic) to play its animation faster or slower. The playback rate of a prop_dynamic entity is expressed in numbers as representation of percentage, where 1 is equivalent to 100%, 2 is 200%, 0.5 is 50%, 0 is 0% of the animation playback rate (note that 0 will stop the animation completely). There are two ways to change default playback rate.

The first method is easier and applied to all of animation of a particular prop_dynamic. The playback rate can be assigned to the arm and this will have a constant effect on the arm's animations playback rate (it will always be playing any animations at that set rate). In order to do so an new output need to be added in the arm's properties:

	My Output	Target Entity	Target Input	Parameter	Delay	Only Once
	OnAnimationBegun	!self	SetPlaybackRate	5	0.00	No

Above output will make an arm to play all of its animations 5 times faster. The !self is a special wildcard that selects the entity that is firing that output (arm selects itself).

The second way of setting up the playback rate is more complex but also more flexible. The triggering entity (trigger_once etc.) has to set the following outputs:

	My Output	Target Entity	Target Input	Parameter	Delay	Only Once
	OnStartTouch	arm_0	SetAnimation	pitflings_angled_01	0.00	No
	OnStartTouch	arm_0	SetPlaybackRate	2	0.01	No

Above set-up, when triggered will cause arm_0 to start animation, one hundredth second later the animation playback will be increased to 200% (note that if both outputs were fired at the same time the playback rate will remain at default - 1).

"Просыпающиеся" панели

For some themes in Portal 2, panels can be seen doing powerup animations - starting limp and lifeless, then 'waking up' and moving back into their proper position. Done correctly, this can make your map feel far more dynamic and will look more realistic for the theme.

Creating these panels, however, is a little different from ordinary panels. This is how Valve does it:

1. Create a prop_dynamic entity with the following settings:

Название свойства	Значение
World Model	models/anim_wp/room_transform/arm64x64_interior.mdl
Name	panel1
HoldAnimation	true
Collision	Not Solid
Default Animation	powerup(X_0Y)idleend

Примечание:There is a huge amount of powerup animations to choose from, starting from powerupA_01. Choose whatever fits best.

2. Create a brush above the model, making sure it fits, and is aligned to, the panel face. Tie it to a func_brush entity with the following settings:

Название свойства	Значение
Name	panel1_brush
Parent	panel1

3. Создайте энтити logic_auto и добавьте следующие выходы:

	My Output	Target Entity	Target Input	Parameter	Delay	Only Once
	OnMapSpawn	panel1_brush	SetParentAttachmentMaintainOffset	panel_attach	0.10	Yes(?)
	OnMapSpawn	panel1	SetAnimation	powerup(X_0Y)idle	0.50	Yes(?)

4. Создайте logic_relay со следующими настройками:

Название свойства	Значение
Name	relay_panel1_animation

и следующими выходами:

	My Output	Target Entity	Target Input	Parameter	Delay	Only Once
	OnTrigger	panel1	SetAnimation	powerup(X_0Y)	0.00	Yes(?)

Now just add a trigger somewhere and activate the relay - a trigger_look works great for this.

The idle powerup animations are horribly off-grid in Hammer, and are therefore impossible to correctly parent the brush to. By using this method, we can align the brush to the panel face in Hammer on-grid, but when the map spawns, it will move into an idle powerup animation, with the brush perfectly parented.

См. также

• Вращающиеся панели