cl_camera.c File Reference

#include "../client.h"
#include "cl_view.h"
#include "cl_hud.h"
#include "../input/cl_input.h"
#include "events/e_parse.h"

Include dependency graph for cl_camera.c:

Go to the source code of this file.

Defines
#define	MIN_CAMROT_SPEED 50
#define	MIN_CAMROT_ACCEL 50
#define	MAX_CAMROT_SPEED 1000
#define	MAX_CAMROT_ACCEL 1000
#define	MIN_CAMMOVE_SPEED 150
#define	MIN_CAMMOVE_ACCEL 150
#define	MAX_CAMMOVE_SPEED 3000
#define	MAX_CAMMOVE_ACCEL 3000
#define	LEVEL_MIN 0.05
#define	LEVEL_SPEED 3.0
#define	ZOOM_SPEED 2.0
#define	MIN_CAMZOOM_QUANT 0.05
#define	MAX_CAMZOOM_QUANT 1.0
Functions
static void	CL_ClampCamToMap (const float border)
	forces the camera to stay within the horizontal bounds of the map plus some border
void	CL_CameraMove (void)
	Update the camera position. This can be done in two different reasons. The first is the user input, the second is an active camera route. The camera route overrides the user input and is lerping the movement until the final position is reached.
void	CL_CameraRoute (const pos3_t from, const pos3_t target)
	Interpolates the camera movement from the given start point to the given end point.
void	CL_CameraZoomIn (void)
	Zooms the scene of the battlefield in.
void	CL_CameraZoomOut (void)
	Zooms the scene of the battlefield out.
static void	CL_CamSetAngles_f (void)
static void	CL_CamSetZoom_f (void)
static void	CL_CenterCameraIntoMap_f (void)
void	CL_CameraInit (void)
Variables
static qboolean	cameraRoute = qfalse
static vec3_t	routeFrom
static vec3_t	routeDelta
static float	routeDist
const float	MIN_ZOOM = 0.5
const float	MAX_ZOOM = 32.0
static cvar_t *	cl_camrotspeed
static cvar_t *	cl_cammovespeed
static cvar_t *	cl_cammoveaccel
static cvar_t *	cl_campitchmin
static cvar_t *	cl_campitchmax
cvar_t *	cl_camzoommax
cvar_t *	cl_camzoomquant
cvar_t *	cl_camzoommin
cvar_t *	cl_centerview

Detailed Description

Definition in file cl_camera.c.

Define Documentation

#define LEVEL_MIN 0.05

Definition at line 49 of file cl_camera.c.

Referenced by CL_CameraMove().

#define LEVEL_SPEED 3.0

Definition at line 50 of file cl_camera.c.

Referenced by CL_CameraMove().

#define MAX_CAMMOVE_ACCEL 3000

Definition at line 48 of file cl_camera.c.

Referenced by CL_CameraMove().

#define MAX_CAMMOVE_SPEED 3000

Definition at line 47 of file cl_camera.c.

Referenced by CL_CameraMove().

#define MAX_CAMROT_ACCEL 1000

Definition at line 44 of file cl_camera.c.

#define MAX_CAMROT_SPEED 1000

Definition at line 43 of file cl_camera.c.

Referenced by CL_CameraMove().

#define MAX_CAMZOOM_QUANT 1.0

Definition at line 53 of file cl_camera.c.

Referenced by CL_CameraZoomIn(), and CL_CameraZoomOut().

#define MIN_CAMMOVE_ACCEL 150

Definition at line 46 of file cl_camera.c.

Referenced by CL_CameraMove().

#define MIN_CAMMOVE_SPEED 150

Definition at line 45 of file cl_camera.c.

Referenced by CL_CameraMove().

#define MIN_CAMROT_ACCEL 50

Definition at line 42 of file cl_camera.c.

#define MIN_CAMROT_SPEED 50

Definition at line 41 of file cl_camera.c.

Referenced by CL_CameraMove().

#define MIN_CAMZOOM_QUANT 0.05

Definition at line 52 of file cl_camera.c.

Referenced by CL_CameraZoomIn(), and CL_CameraZoomOut().

#define ZOOM_SPEED 2.0

Definition at line 51 of file cl_camera.c.

Referenced by CL_CameraMove().

Function Documentation

void CL_CameraInit ( void )

Definition at line 357 of file cl_camera.c.

References CL_CamSetAngles_f(), CL_CamSetZoom_f(), CL_CenterCameraIntoMap_f(), Cmd_AddCommand(), CVAR_ARCHIVE, and Cvar_Get().

Referenced by CL_InitLocal().

void CL_CameraMove ( void )

Update the camera position. This can be done in two different reasons. The first is the user input, the second is an active camera route. The camera route overrides the user input and is lerping the movement until the final position is reached.

Definition at line 87 of file cl_camera.c.

References AngleVectors(), ca_active, CAMERA_LEVEL_HEIGHT, CAMERA_START_DIST, CAMERA_START_HEIGHT, cameraRoute, cl, CL_BlockBattlescapeEvents(), CL_ClampCamToMap(), CL_GetKeyMouseState(), cl_isometric, CL_ViewCalcFieldOfViewX(), cl_worldlevel, cls, DotProduct, client_static_s::frametime, i, cvar_s::integer, LEVEL_MIN, LEVEL_SPEED, MAX_CAMMOVE_ACCEL, MAX_CAMMOVE_SPEED, MAX_CAMROT_SPEED, MAX_ZOOM, MIN_CAMMOVE_ACCEL, MIN_CAMMOVE_SPEED, MIN_CAMROT_SPEED, MIN_ZOOM, PITCH, qfalse, ROLL, routeDelta, routeDist, routeFrom, client_static_s::state, STATE_FORWARD, STATE_RIGHT, STATE_ROT, STATE_TILT, STATE_ZOOM, torad, cvar_s::value, VectorClear, VectorDist, VectorLength(), VectorMA(), VectorNormalize(), VectorNormalize2(), VectorScale, VectorSet, viddef, viddef_t::viewHeight, viddef_t::viewWidth, YAW, and ZOOM_SPEED.