r_light.h File Reference

#include "r_entity.h"

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Data Structures
struct	r_light_s
Defines
#define	MAX_DYNAMIC_LIGHTS   64
Typedefs
typedef struct r_light_s	r_light_t
Functions
void	R_AddLight (const vec3_t origin, float radius, const vec3_t color)
void	R_AddSustainedLight (const vec3_t org, float radius, const vec3_t color, float sustain)
void	R_EnableLights (void)
void	R_ShiftLights (const vec3_t offset)
void	R_AddLightsource (const r_light_t *source)
void	R_ClearActiveLights (void)
void	R_UpdateLightList (struct entity_s *ent)

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Detailed Description

Definition in file r_light.h.

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Define Documentation

#define MAX_DYNAMIC_LIGHTS   64

Definition at line 37 of file r_light.h.

Referenced by R_AddLightsource().

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Typedef Documentation

typedef struct r_light_s r_light_t

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Function Documentation

void R_AddLight	(	const vec3_t	origin,
		float	radius,
		const vec3_t	color
	)

Todo:

• integrate the particle-based lights into the new dynamic light system

Definition at line 37 of file r_light.c.

References i, cvar_s::integer, MAX_GL_LIGHTS, rendererData_t::numLights, r_lights, light_t::radius, refdef, and VectorCopy.

Referenced by CL_ParticleRun2(), and R_AddSustainedLights().

void R_AddLightsource

(

const r_light_t *

source

)

Definition at line 141 of file r_light.c.

References r_light_s::ambientColor, Com_Printf(), rstate_t::dynamicLights, MAX_DYNAMIC_LIGHTS, rstate_t::numActiveLights, and r_state.

Referenced by CL_SpawnParseEntitystring(), and SP_light().

void R_AddSustainedLight	(	const vec3_t	org,
		float	radius,
		const vec3_t	color,
		float	sustain
	)

See also:

R_AddSustainedLights

Definition at line 57 of file r_light.c.

References light_t::color, i, cvar_s::integer, sustain_s::light, MAX_GL_LIGHTS, light_t::origin, r_lights, light_t::radius, refdef, sustain_s::sustain, rendererData_t::time, sustain_s::time, and VectorCopy.

Referenced by CL_ParticleRun2().

void R_ClearActiveLights

(

void

)

Definition at line 153 of file r_light.c.

References i, cvar_s::integer, rstate_t::numActiveLights, r_dynamic_lights, and r_state.

Referenced by R_ModBeginLoading(), and R_SetDefaultState().

void R_EnableLights

(

void

)

Definition at line 118 of file r_light.c.

References light_t::color, i, LIGHT_RADIUS_FACTOR, lights_offset, MAX_GL_LIGHTS, rendererData_t::numLights, light_t::origin, R_AddSustainedLights(), light_t::radius, refdef, VectorCopy, and VectorSubtract.

Referenced by R_RenderFrame().

void R_ShiftLights

(

const vec3_t

offset

)

Light sources must be translated for bsp submodel entities.

Definition at line 113 of file r_light.c.

References lights_offset, and VectorCopy.

Referenced by R_DrawBrushModel().

void R_UpdateLightList

(

struct entity_s *

ent

)