#include "r_light.h"
#include "r_lighting.h"

Include dependency graph for r_entity.h:

This graph shows which files directly or indirectly include this file:

Data Structures
struct	animState_t

struct	transform_t
	entity transform matrix More...

struct	entity_t

Macros
#define	MAX_ANIMLIST 8

#define	MAX_ENTITY_LIGHTS 7

#define	RF_NONE 0x00000000

#define	RF_TRANSLUCENT 0x00000001

#define	RF_BOX 0x00000002

#define	RF_PATH 0x01000000

#define	RF_ARROW 0x02000000

#define	RF_NO_SHADOW 0x00000004

#define	RF_BLOOD 0x00000008

#define	RF_SELECTED 0x00000010

#define	RF_MEMBER 0x00000020

#define	RF_ALLIED 0x00000040

#define	RF_ACTOR 0x00000080

#define	RF_PULSE 0x00000100

#define	RF_IRGOGGLES 0x00000200

#define	RF_NEUTRAL 0x00000400

#define	RF_SHADOW 0x00000800

#define	RF_OPPONENT 0x00001000

#define	RF_IRGOGGLESSHOT 0x00002000

Functions
int	R_AddEntity (const entity_t *ent)
	Adds a copy of the specified entity to the list of all known render entities. More...

entity_t *	R_GetFreeEntity (void)
	Get the next free entry in the entity list (the last one) More...

entity_t *	R_GetEntity (int id)
	Returns a specific entity from the list. More...

void	R_EntitySetOrigin (entity_t *ent, const vec3_t origin)
	setter for entity origin More...

void	R_EntityAddToOrigin (entity_t *ent, const vec3_t offset)
	Translates the origin of the given entity by the given offset vector. More...

void	R_TransformForEntity (const entity_t *e, const vec3_t in, vec3_t out)

void	R_DrawEntityEffects (void)
	Draws shadow and highlight effects for the entities (actors) More...

void	R_DrawMeshEntities (entity_t *ents)
	Draws the list of entities. More...

void	R_DrawOpaqueMeshEntities (entity_t *ents)

void	R_DrawBlendMeshEntities (entity_t *ents)

void	R_DrawSpecialEntities (const entity_t *ents)

void	R_DrawNullEntities (const entity_t *ents)
	Draw entities which models couldn't be loaded. More...

Variables
entity_t *	r_opaque_mesh_entities

entity_t *	r_blend_mesh_entities

entity_t *	r_null_entities

entity_t *	r_special_entities

Macro Definition Documentation

◆ MAX_ANIMLIST

#define MAX_ANIMLIST 8

Definition at line 27 of file r_entity.h.

◆ MAX_ENTITY_LIGHTS

#define MAX_ENTITY_LIGHTS 7

Definition at line 28 of file r_entity.h.

◆ RF_ACTOR

#define RF_ACTOR 0x00000080

this is an actor

Definition at line 46 of file r_entity.h.

◆ RF_ALLIED

#define RF_ALLIED 0x00000040

actor in an allied team (controlled by another player)

Definition at line 45 of file r_entity.h.

◆ RF_ARROW

#define RF_ARROW 0x02000000

arrow, debugging only

Definition at line 38 of file r_entity.h.

◆ RF_BLOOD

#define RF_BLOOD 0x00000008

blood (when dead) for this entity

Definition at line 42 of file r_entity.h.

◆ RF_BOX

#define RF_BOX 0x00000002

actor selection box

Definition at line 36 of file r_entity.h.

◆ RF_IRGOGGLES

#define RF_IRGOGGLES 0x00000200

this is visible if the actor uses ir goggles

Definition at line 48 of file r_entity.h.

◆ RF_IRGOGGLESSHOT

#define RF_IRGOGGLESSHOT 0x00002000

this is the actor that used an irgoggle

Definition at line 52 of file r_entity.h.

◆ RF_MEMBER

#define RF_MEMBER 0x00000020

actor in the same team

Definition at line 44 of file r_entity.h.

◆ RF_NEUTRAL

#define RF_NEUTRAL 0x00000400

actor from a neutral team

Definition at line 49 of file r_entity.h.

◆ RF_NO_SHADOW

#define RF_NO_SHADOW 0x00000004

the following ent flags also draw entity effects shadow (when living) for this entity

Definition at line 41 of file r_entity.h.

◆ RF_NONE

#define RF_NONE 0x00000000

entity->flags (render flags) for initialization

Definition at line 34 of file r_entity.h.

◆ RF_OPPONENT

#define RF_OPPONENT 0x00001000

opponent

Definition at line 51 of file r_entity.h.

◆ RF_PATH

#define RF_PATH 0x01000000

pathing marker, debugging only

Definition at line 37 of file r_entity.h.

◆ RF_PULSE

#define RF_PULSE 0x00000100

glowing entity

Definition at line 47 of file r_entity.h.

◆ RF_SELECTED

#define RF_SELECTED 0x00000010

selected actor

Definition at line 43 of file r_entity.h.

◆ RF_SHADOW

#define RF_SHADOW 0x00000800

shadow (when living) for this entity

Definition at line 50 of file r_entity.h.

◆ RF_TRANSLUCENT

#define RF_TRANSLUCENT 0x00000001

Definition at line 35 of file r_entity.h.

Function Documentation

◆ R_AddEntity()

int R_AddEntity ( const entity_t * ent )

Adds a copy of the specified entity to the list of all known render entities.

See also: R_GetFreeEntity

Returns: The position of the entity in the render entity array or -1 in case the entity wasn't added.

Definition at line 706 of file r_entity.cpp.

References Com_Error(), ERR_DROP, MAX_ENTITIES, mod_bsp, entity_t::model, rendererData_t::numEntities, r_entities, and refdef.

Referenced by CL_AddActor(), CL_AddArrow(), CL_AddPathingBox(), CL_AddTargetingBox(), CL_AddUGV(), LE_AddEdictHighlight(), LE_AddToScene(), LE_BrushModelAction(), LM_AddToSceneOrder(), and SEQ_Render3D().

◆ R_DrawBlendMeshEntities()

void R_DrawBlendMeshEntities ( entity_t * ents )

See also: R_GetEntityLists

Definition at line 411 of file r_entity.cpp.

References rstate_t::model_program, R_DrawMeshEntities(), R_EnableBlend(), R_EnableGlowMap(), R_EnableLighting(), R_MergeSortEntList(), r_state, RDF_NOWORLDMODEL, refdef, and rendererData_t::rendererFlags.

Referenced by R_RenderFrame().

◆ R_DrawEntityEffects()

void R_DrawEntityEffects ( void )

Draws shadow and highlight effects for the entities (actors)

Note: The origins are already transformed

Todo:: use default_texcoords

Todo:: use default_texcoords

Definition at line 208 of file r_entity.cpp.

References actorIndicator, rendererData_t::batchCount, entity_t::flags, GLint, i, cvar_t::integer, it_effect, transform_t::matrix, rendererData_t::numEntities, R_BindArray(), R_BindDefaultArray(), R_BindTexture, R_Color(), R_EnableBlend(), R_EnableDrawAsGlow(), r_entities, R_FindImage(), r_stencilshadows, refdef, RF_ACTOR, RF_ALLIED, RF_BLOOD, RF_BOX, RF_MEMBER, RF_NEUTRAL, RF_OPPONENT, RF_SELECTED, RF_SHADOW, selectedActorIndicator, SELECTION_DELTA, shadow, image_t::texnum, entity_t::texture, entity_t::transform, and Vector4Set.

Referenced by R_RenderFrame().

◆ R_DrawMeshEntities()

void R_DrawMeshEntities ( entity_t * ents )

Draws the list of entities.

Parameters

[in,out] ents The list of entities that are going to get rendered

See also: R_GetEntityLists

Definition at line 316 of file r_entity.cpp.

References mod_alias_md2, mod_alias_md3, mod_obj, entity_t::model, entity_t::next, and R_DrawAliasModel().

Referenced by R_DrawBlendMeshEntities(), and R_DrawOpaqueMeshEntities().

◆ R_DrawNullEntities()

void R_DrawNullEntities ( const entity_t * ents )

Draw entities which models couldn't be loaded.

Definition at line 503 of file r_entity.cpp.

References entity_t::next, and R_DrawNullModel().

Referenced by R_RenderFrame().

◆ R_DrawOpaqueMeshEntities()

void R_DrawOpaqueMeshEntities ( entity_t * ents )

See also: R_GetEntityLists

Definition at line 339 of file r_entity.cpp.

References rstate_t::model_program, R_DrawMeshEntities(), R_EnableGlowMap(), R_EnableLighting(), r_state, RDF_NOWORLDMODEL, refdef, and rendererData_t::rendererFlags.

Referenced by R_RenderFrame().

◆ R_DrawSpecialEntities()

void R_DrawSpecialEntities ( const entity_t * ents )

Definition at line 473 of file r_entity.cpp.

References entity_t::flags, entity_t::next, R_DrawArrow(), R_DrawBox(), R_DrawFloor(), R_EnableBlend(), R_EnableDrawAsGlow(), RF_ARROW, RF_BOX, and RF_PATH.

Referenced by R_RenderFrame().

◆ R_EntityAddToOrigin()

void R_EntityAddToOrigin	(	entity_t *	ent,
		const vec3_t	offset
	)

Translates the origin of the given entity by the given offset vector.

Parameters

[in,out]	ent	The entity to translate
[in]	offset	The translation vector

Definition at line 57 of file r_entity.cpp.

References entity_t::origin, and VectorAdd.

◆ R_EntitySetOrigin()

void R_EntitySetOrigin	(	entity_t *	ent,
		const vec3_t	origin
	)

setter for entity origin

Parameters

[out]	ent	The entity to set the origin for
[in]	origin	The new origin for the given entity

Definition at line 47 of file r_entity.cpp.

References entity_t::origin, and VectorCopy.

Referenced by CL_AddEdictFunc(), LE_AddToScene(), LM_AddToSceneOrder(), and SEQ_Render3D().

◆ R_GetEntity()

entity_t * R_GetEntity ( int id )

Returns a specific entity from the list.

Definition at line 694 of file r_entity.cpp.

References id, rendererData_t::numEntities, r_entities, and refdef.

Referenced by LM_AddToSceneOrder(), and R_Trace().

◆ R_GetFreeEntity()

entity_t * R_GetFreeEntity ( void )

Get the next free entry in the entity list (the last one)

Note: This can't overflow, because R_AddEntity checks the bounds

See also: R_AddEntity

Definition at line 684 of file r_entity.cpp.

References Com_Error(), ERR_DROP, MAX_ENTITIES, rendererData_t::numEntities, r_entities, and refdef.

Referenced by CL_AddActor(), CL_AddUGV(), and SEQ_Render3D().

◆ R_TransformForEntity()

void R_TransformForEntity	(	const entity_t *	e,
		const vec3_t	in,
		vec3_t	out
	)

Transforms a point by the inverse of the world-model matrix for the specified entity.

Definition at line 522 of file r_entity.cpp.

References entity_t::angles, entity_t::getScaleX(), Matrix4x4_CreateFromQuakeEntity(), Matrix4x4_Invert_Simple(), Matrix4x4_Transform(), and entity_t::origin.

Referenced by R_RotateForMeshShadow().

Variable Documentation

◆ r_blend_mesh_entities

entity_t* r_blend_mesh_entities

extern

Definition at line 38 of file r_entity.cpp.

Referenced by R_GetEntityLists(), and R_RenderFrame().

◆ r_null_entities

entity_t* r_null_entities

extern

Definition at line 39 of file r_entity.cpp.

Referenced by R_GetEntityLists(), and R_RenderFrame().

◆ r_opaque_mesh_entities

entity_t* r_opaque_mesh_entities

extern

Definition at line 37 of file r_entity.cpp.

Referenced by R_GetEntityLists(), and R_RenderFrame().

◆ r_special_entities

entity_t* r_special_entities

extern

Definition at line 40 of file r_entity.cpp.

Referenced by R_GetEntityLists(), and R_RenderFrame().

Data Structures

Macros

Functions

Variables

Macro Definition Documentation

◆ MAX_ANIMLIST

◆ MAX_ENTITY_LIGHTS

◆ RF_ACTOR

◆ RF_ALLIED

◆ RF_ARROW

◆ RF_BLOOD

◆ RF_BOX

◆ RF_IRGOGGLES

◆ RF_IRGOGGLESSHOT

◆ RF_MEMBER

◆ RF_NEUTRAL

◆ RF_NO_SHADOW

◆ RF_NONE

◆ RF_OPPONENT

◆ RF_PATH

◆ RF_PULSE

◆ RF_SELECTED

◆ RF_SHADOW

◆ RF_TRANSLUCENT

Function Documentation

◆ R_AddEntity()

◆ R_DrawBlendMeshEntities()

◆ R_DrawEntityEffects()

◆ R_DrawMeshEntities()

◆ R_DrawNullEntities()

◆ R_DrawOpaqueMeshEntities()

◆ R_DrawSpecialEntities()

◆ R_EntityAddToOrigin()

◆ R_EntitySetOrigin()

◆ R_GetEntity()

◆ R_GetFreeEntity()

◆ R_TransformForEntity()

Variable Documentation

◆ r_blend_mesh_entities

◆ r_null_entities

◆ r_opaque_mesh_entities

◆ r_special_entities