SetSolid(): Difference between revisions
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Note:Behaviour can change subtly depending on whether the object is colliding or being collided with.
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'''<code>SetSolid()</code>''' defines the manner in which | '''<code>SetSolid()</code>''' defines the manner in which this entity's collisions are handled. <code>[[SetSolidFlags()]]</code> can be used to tweak behaviour further. | ||
{{note|Behaviour can change subtly depending on whether the object is colliding or being collided ''with''.}} | {{note|Behaviour can change subtly depending on whether the object is colliding or being collided ''with''.}} | ||
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; <code>SOLID_NONE</code> | ; <code>SOLID_NONE</code> | ||
: The entity does not generate its own collisions. Depending on the [[ | : The entity does not generate its own collisions. Depending on the [[MoveType]], its [[origin]] may still collide with [[brush]]es but will <code>[[Touch()]]</code> unreliably. {{tip|Use <code>SetMoveType(MOVETYPE_NOCLIP)</code> to completely disable all movement collision.}} | ||
; <code>SOLID_BSP</code> | ; <code>SOLID_BSP</code> | ||
: The entity has a [[brush]] model defined by the map. | : The entity has a [[brush]] model defined by the map. Does not collide with other <code>SOLID_BSP</code> entities. | ||
; <code>SOLID_BBOX</code> | ; <code>SOLID_BBOX</code> | ||
: The entity collides with an axis-aligned [[bounding box]]. Collides with everything. Required for [[hitbox]] tests. | : The entity collides with an axis-aligned [[bounding box]]. Collides with everything. Required for [[hitbox]] tests. | ||
: Use <code>UTIL_SetSize()</code> to define the extents of the box. {{bug|hidetested=1|Stop calling SetSize if the entity changes to another SolidType, or you will get a crash that disappears when a debugger is attached!}} | |||
; <code>SOLID_OBB</code> | ; <code>SOLID_OBB</code> | ||
; <code>SOLID_OBB_YAW</code> | ; <code>SOLID_OBB_YAW</code> | ||
: The entity collides with an [[object-aligned bounding box]]. <code>OBB_YAW</code> restricts orientation to Z-axis. | : The entity collides with an [[object-aligned bounding box]]. <code>OBB_YAW</code> restricts orientation to the Z-axis. <code>UTIL_SetSize()</code> can be used to define the box's extents. | ||
; <code>SOLID_CUSTOM</code> | ; <code>SOLID_CUSTOM</code> | ||
: <code> | : <code>TestCollision()</code> is called every frame to handle collisions. {{todo|Relationship with <code>FSOLID_CUSTOMRAYTEST</code> and <code>FSOLID_CUSTOMBOXTEST</code>?}} | ||
; <code>SOLID_VPHYSICS</code> | ; <code>SOLID_VPHYSICS</code> | ||
: | : Loads a [[collision mesh]] from the entity's [[model]]. This results in the same collision shape as [[VPhysics]] would have, without actually enabling VPhysics collisions or simulation. | ||
== See also == | == See also == | ||
Latest revision as of 07:14, 20 May 2025
SetSolid() defines the manner in which this entity's collisions are handled. SetSolidFlags() can be used to tweak behaviour further.
Note:Behaviour can change subtly depending on whether the object is colliding or being collided with.SolidTypes
SOLID_NONE- The entity does not generate its own collisions. Depending on the MoveType, its origin may still collide with brushes but will
Touch()unreliably.
Tip:Use SetMoveType(MOVETYPE_NOCLIP)to completely disable all movement collision. SOLID_BSP- The entity has a brush model defined by the map. Does not collide with other
SOLID_BSPentities. SOLID_BBOX- The entity collides with an axis-aligned bounding box. Collides with everything. Required for hitbox tests.
- Use
UTIL_SetSize()to define the extents of the box.
Bug:Stop calling SetSize if the entity changes to another SolidType, or you will get a crash that disappears when a debugger is attached! SOLID_OBBSOLID_OBB_YAW- The entity collides with an object-aligned bounding box.
OBB_YAWrestricts orientation to the Z-axis.UTIL_SetSize()can be used to define the box's extents. SOLID_CUSTOMTestCollision()is called every frame to handle collisions.Todo: Relationship withFSOLID_CUSTOMRAYTESTandFSOLID_CUSTOMBOXTEST?SOLID_VPHYSICS- Loads a collision mesh from the entity's model. This results in the same collision shape as VPhysics would have, without actually enabling VPhysics collisions or simulation.