Editing Common materials

System materials with a special behavior. Used widely on all maps.

{| cellspacing=0 cellpadding=8 border=0 style="border-collapse: collapse"
| width=64 | [[File:common_caulk.jpg|64px]]
| '''common/caulk'''
A system material designed to 'caulk' or seal a map. In-game, it is a transparent solid texture. It is best applied to all surfaces which a player will be unable to see while in-game. This texture generate no draw surfaces.
|-
| [[File:common_clip.jpg|64px]]
| '''common/clip'''
Invisible material which clips movement of players. Do not affects footsteps (footstep tracing skips clipsurfaces to get real material player standing on).

Player clip is often useful for "smoothing" out the geometry of the map, preventing the player from snagging on objects.
|-
| [[File:common_monsterclip.jpg|64px]]
| '''common/monsterclip'''
Clip only NPC movement.
|-
| [[File:common_fullclip.jpg|64px]]
| '''common/fullclip'''
PlayerClip + MonsterClip.
|-
| [[File:common_origin.jpg|64px]]
| '''common/origin'''
Normally brush entities have no origin. Center of brush covered by this textures will set origin of it's parent [[BModel]]. This origin is used for movement (path spots) and rotation.
|-
| [[File:common_black.jpg|64px]]
| '''common/black'''
Black wall, hides any stuff behing it. Dont cast a shadow.
|-
| [[File:common_areadisable.jpg|64px]]
| '''common/areadisable'''
Black wall on steroids, this also hides any transparent entities, marks, effects.
|-
| [[File:common_iwater.jpg|64px]]
| '''common/ilava'''
Invisible, sets brush contents to water. Also used on covering junction sides of water brushes (when making a long river). Water damages the player at slight rate.
|-
| [[File:common_islime.jpg|64px]]
| '''common/islime'''
Invisible, sets brush contents to swamp. Swamp slows down player and damages at slight rate when he moves.
|-
| [[File:common_ilava.jpg|64px]]
| '''common/ilava'''
Invisible, sets brush contents to lava. Also used on covering junction sides of lava brushes. Lava damages player at hight rate (even in mist form), very dangerous to walk on.
|-
| [[File:common_lightgrid.jpg|64px]]
| '''common/lightgrid'''
World brush with this texture will make boundaries of [[lightgrid | entity static lighting]]. There is no other use.
|}


{{hidden begin | Rarely used common materials}}

This system materials used to create very special things.

{| cellspacing=0 cellpadding=8 border=0 style="border-collapse: collapse"
| width=64 | [[File:common_blackshadow.jpg|64px]]
| '''common/blackshadow'''
Black wall but casts shadows from static lights.
|-
| [[File:common_lightblock.jpg|64px]]
| '''common/lightblock'''
Invisible surface that blocks lighting.
|-
| [[File:common_lighthull.jpg|64px]]
| '''common/lighthull'''
Same as lightblock but blocks lighting from inside.
|-
| [[File:common_hint.jpg|64px]]
| '''common/hint'''
Invisible material. Brush marked with this texture will create a portal in visibility tree. Rarely used on the places where general portal creation algorithm was failed to generate a proper vis portals, which caused a game slowdown. See [[Darkplaces_material_system#surfaceparm hint | surfaceparm hint]].
|-
| [[File:common_nodraw.jpg|64px]]
| '''common/nodraw'''
Caulk that doesnt block visibility data.
|-
| [[File:common_dpshadow.jpg|64px]]
| '''common/dpshadow'''
Invisible wall that cast realtime shadows. Weird.
|-
| [[File:common_collision.jpg|64px]]
| '''dpbihclip'''
This invisible texture is inaccessible from texture window. It is ised on [[collision mesh | collision meshes]] to define [[BIH]] support with no reatime shadows.
|-
| [[File:common_collision.jpg|64px]]
| '''dpbihplayerclip'''
[[BIH]] support + playerclip.
|-
| [[File:common_collision.jpg|64px]]
| '''dpbihclipandshadow'''
[[BIH]] support + cast realtime shadows.
|-
| [[File:common_collision.jpg|64px]]
| '''collision'''
This texture should be used with "collision" mesh only used by [[ODE]].
|}
{{hidden end}}


== Markers ==

This materials dont have any effects. Thay are just used to separate things.

{| cellspacing=0 cellpadding=8 border=0 style="border-collapse: collapse"
| width=64 | [[File:common_trigger.jpg|64px]]
| '''common/trigger'''
All triggers should be marked with this material.
|-
| [[File:common_roof.jpg|64px]]
| '''common/roof'''
Material to cover invisible rooftops on [[func_roof]].
|-
| [[File:common_mark.jpg|64px]]
| '''common/mark1''' ... '''common/mark9'''
Visible materials with different color to mark various stuff, like light glares, zones.
|}

== Unused ==

This materials are there, but have no functionality.

{| width=256 height=32 cellspacing=0 cellpadding=7 border=0 style="border-collapse: collapse"
| [[File:common_antiportal.jpg|64px]]
| [[File:common_skip.jpg|64px]]
| [[File:common_nodrop.jpg|64px]]
| [[File:common_shadow.jpg|64px]]
|}