View source for Rendering and studio model related KIO/Keyvalues

== Keyvalues ==
{{KV|World Model|intn=model|string|The [[model]] this entity should appear as. 128-character limit.}}
{{KV|[[Skin]]|intn=skin or ModelSkin {{as}}|int|Some models have multiple skins. This value selects from the index, starting with 0.}}

{{KV|Collisions|intn=solid|choices|Method of collision for this entity.<!--
-->{{Expand|title=Choices|margin_left=2em|margin_bottom=0|
:*'''0''': None
:*'''1''': BSP ([[QPhysics]]) 
{{Bug|In {{portal2|4}}, if an entity using QPhysics collisions is hit by [[Gel]], the game will crash!}}
:*'''2''': [[Bounding box|Bounding Box]]
:*'''3''': Oriented Bounding Box (Use for runtime spawned rotated brush entities)
:*'''4''': Oriented Bounding Box, constrained to [[QAngle|Yaw]] only
:*'''5''': Custom/Test (Usually no collision with anything)
:*'''6''': [[VPhysics]]}}
}}
{{KV|Body Group|intn=body or SetBodyGroup|int|Sets the the active {{Ent|$bodygroup}}.{{note|If both {{code|body}} and {{code|SetBodyGroup}} are present (even if set to 0), {{code|body}} will be prioritized.}}|nofgd=1}}

{{KV|Model Scale|intn=modelscale|float|A multiplier for the size of the model. Negative values are accepted. Does not alter the physics collisions in most cases, however.{{warning|Negative or extremely high values can cause crashes!}}{{note|Scale may not appear in {{hammer4|2}}, but will appear in-game. This is fixed in {{hammer++|2}}.}}|not={{l4ds}}}}

=== Animating ===
{{KV|Sequence|intn=sequence|int|Default animation sequence for the model to be playing after spawning.|nofgd=1}}
{{KV|Playback Rate|intn=playbackrate|float|A multiplier of the [[framerate]] at which animations are played, negative values are accepted. Default is 1.0.|nofgd=1}}
{{KV|Cycle|intn=cycle|float|The current frame of the current animation, on a range from 0-1.|nofgd=1}}
{{KV|Texture Frame|intn=texframeindex|int|The initial frame number for all animated textures on this entity.|nofgd=1}}
{{KV|No Animation Sounds|intn=SuppressAnimSounds|boolean|Silences sounds linked to animations.|since=P2|nofgd=1}}

=== Effects - Render ===
{{KV|FX Amount/Transparency (0–255)|intn=renderamt|int|Transparency amount, requires a Render Mode other than '''Normal'''. 0 is invisible, 255 is fully visible.}}
{{KV|Render Color (R G B)|intn=rendercolor|color255|Color tint.}}
{{KV Render FX}}
{{KV Rendermode}}

=== Lighting / Shadows ===
{{KV|Disable Shadows|intn=disableshadows|boolean|Prevent the entity from creating cheap render-to-texture shadows. Does not affect [[shadow mapping]].}}
{{KV|Disable Receiving Shadows|intn=disablereceiveshadows|boolean|Prevent the entity from receiving shadows on itself.}}
{{KV|Shadow Cast Distance|intn=shadowcastdist|int|Sets how far the entity casts dynamic shadows. 0 means default distance from the {{Ent|shadow_control}} entity.}}
{{KV|Lighting Origin|intn=LightingOrigin|targetname|Select an entity (not {{Ent|info_lighting}}!) from which to sample lighting instead of the entity's [[origin]] or [[$illumposition]].}}

{{KV|Lighting Origin Offset|intn=LightingOriginHack|targetname|The {{Ent|info_lighting_relative}} from which to sample lighting instead of the entity's origin or $illumposition. Use <tt>Lighting Origin</tt> instead.|not={{l4ds}}|nofgd=1|deprecated=1}}

{{KV|Disable Flashlight|intn=disableflashlight|boolean|Used to disable [[env_projectedtexture|projected texture]] lighting and shadows on this entity. Identical to <tt>[[Effect flags|EF_NOFLASHLIGHT]]</tt>.|since=P2}}
{{KV|Disable ShadowDepth|intn=disableshadowdepth|boolean|Makes this entity not cast a shadow from {{Ent|env_projectedtexture}} entities. Identical to <tt>[[Effect flags|EF_NOSHADOWDEPTH]]</tt>.|since=P2}}
{{KV|Projected Texture Cache|intn=shadowdepthnocache|choices|Used to hint [[env_projectedtexture|projected texture system]] whether it is sufficient to cache shadow volume of this entity or to force render it every frame instead. Identical to<code>[[Effect flags|EF_SHADOWDEPTH_NOCACHE]]</code>.
:*0: Default
:*1: No cache—render every frame
:*2: Cache it—render only once|since=P2}}

=== Performance ===
{{KV|Start Fade Distance|intn=fademindist|float|Distance at which the entity starts fading. If 0 or less, the entity will disappear instantly when end fade is hit. The value will scale appropriately if the entity is in a [[3D Skybox]].}}
{{KV|End Fade Distance|intn=fademaxdist|float|Distance at which the entity ends fading. If 0 or less, the entity won't disappear at all. The value will scale appropriately if the entity is in a 3D Skybox.}}
{{KV|Fade Scale|intn=fadescale|float|If specified in the {{Ent|worldspawn}}, or if the engine is running below DirectX 8, entities will fade out even if the fade distances above aren't specified. This value gives more control over when this happens: numbers smaller than 1 cause the entity to fade out at further distances, and greater than 1 cause it to fade out at closer distances. Using 0 turns off the forced fade altogether. See also {{Ent|$noforcedfade}}.}}
{{KV DXLevelChoice}}
{{KV SystemLevelChoice}}

=== Miscellaneous ===
{{expand|margin_left=2em|
{{KV|Glow Backface Multiple|intn=glowbackfacemult|float|nofgd=1|If this object has a glow effect, multiply the effect by this much on the sides of the object that are facing away from the viewer.|only={{l4d2}}}}
{{KV|Move Type|intn=MoveType|choices|Sets a movetype for this entity, which changes its movement behavior.<!-- BREAK -->
{{Expand|title=Move Types|margin_left=2em|margin_bottom=0|
:*'''0''': None, don't move
:*'''1''': Isometric
:*'''2''': Walk, player only, moving on ground
:*'''3''': NPC, movement
:*'''4''': Fly, no gravity
:*'''5''': Fly, with gravity
:*'''6''': Physics
:*'''7''': Push
:*'''8''': [[Noclip]]
:*'''9''': Ladder, for players on ladders
:*'''10''': Spectator
:*'''11''': Custom}}
|since={{as}}|nofgd=1}}
{{KV|Collision Group|intn=CollisionGroup|choices|Sets a collision group for this entity, which changes its collision behavior.<!-- BREAK -->
{{Expand|title=Groups|margin_left=2em|margin_bottom=0|
:*'''0''': None
:*'''1''': Debris, collides only with the world and static props
:*'''2''': Debris, with trigger interaction
:*'''3''': Interactive Debris, doesn't collide with other debris
:*'''4''': Interactive, collides with everything except debris
:*'''5''': Player
:*'''6''': Breakable Glass
:*'''7''': Vehicle
:*'''8''': Player Movement
:*'''9''': In-Vehicle
:*'''10''': Weapon
:*'''11''': Vehicle Clip
:*'''12''': Projectile
:*'''13''': Door blocker, not permitted to go near doors
:*'''14''': Passable Door
:*'''15''': Dissolving
:*'''16''': Pushaway
:*'''17''': NPC Actor, NPCs ignore the player
:*'''18''': NPC Scripted, NPCs do not collide with each other}}
|since={{as}}|nofgd=1}}
<!-- We should make a new page for "model index"? 
{{KV|Model Index|intn=modelindex|short|Given the number index from dumping the <code>cl_precacheinfo modelprecache</code> table, sets entity model to the index. {{warning|If an entity has animations that ''will be'' played, then the set model also must have its own sequences, else the game crashes.}}|nofgd=1}} -->
{{KV|[[Hitbox]] Set|intn=hitboxset|string|Sets the {{Ent|$hboxset}} to use. {{elaborate}}|nofgd=1}}
}}