C:/Documents and Settings/slap/My Documents/Visual Studio 2005/Projects/Template7/template7/camera.h File Reference

#include "stdafx.h"
#include "adll.h"
#include "xml.h"

Enumerations
enum	eCameraType { , kCamFirst = 1, kCamThird = 2, kCamOrbit = 3, kCamFree = 4 }
	Camera types. More...
Functions
DLLFUNC void	camera_update ()
	Update the current camera.
Add/Remove functions
DLLFUNC void	camera_add (int type)
	Add a camera to the end of the array.
DLLFUNC void	camera_insert (int type, int n)
	Insert a camera into the array.
DLLFUNC void	camera_remove ()
	Remove the current camera.
Selection functions
DLLFUNC void	camera_next ()
	Go to the next valid camera (loop).
DLLFUNC void	camera_prev ()
	Go to the prev valid camera (loop).
Set functions
DLLFUNC void	camera_set_target_ent (ENTITY *pEnt)
	Set an entity for the camera to follow/focus on.
DLLFUNC void	camera_set_target_offset (ENTITY *pEnt, float x, float y, float z)
	Set an entity for the camera to follow with an additional offset.
DLLFUNC void	camera_set_target_vec (VECTOR *vec)
	Set a vector for the camera to follow/focus on.
DLLFUNC void	camera_set_vec (VECTOR *vec)
	Set the location of the camera.
DLLFUNC void	camera_set_ang (ANGLE *ang)
	Set the rotation of the camera.

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Detailed Description

Camera functions designed to be called from Lite-C code.

(c) 2007-2008 oP group Germany GbR. All rights reserved.
This source code is provided "as is" with no warranty and must not be distributed without written permission.

Author:

Doug Poston

Version:

1.3

Date:

12/28/2007

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Enumeration Type Documentation

enum eCameraType

Camera types.

Note:

Set to values because Lite-C doesn't do enums

Enumerator:

kCamFirst	First-person camera.
kCamThird	Third-person camera.
kCamOrbit	Orbit camera.
kCamFree	Free-roming camera.

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Function Documentation

DLLFUNC void camera_add

(

int

type

)

Add a camera to the end of the array.

Parameters:

type

Type of camera to add (see eCameraType).

DLLFUNC void camera_insert	(	int	type,
		int	n
	)

Insert a camera into the array.

Parameters:

	type	Type of camera to add (see eCameraType).
	n	Location in the array.

DLLFUNC void camera_set_ang

(

ANGLE *

ang

)

Set the rotation of the camera.

Parameters:

ang

New camera rotation.

DLLFUNC void camera_set_target_ent

(

ENTITY *

pEnt

)

Set an entity for the camera to follow/focus on.

Parameters:

pEnt

Pointer to the ENTITY.

DLLFUNC void camera_set_target_offset	(	ENTITY *	pEnt,
		float	x,
		float	y,
		float	z
	)

Set an entity for the camera to follow with an additional offset.

Parameters:

	pEnt	Pointer to the ENTITY.
	x	X value.
	y	Y value.
	z	Z value.

DLLFUNC void camera_set_target_vec

(

VECTOR *

vec

)

Set a vector for the camera to follow/focus on.

Parameters:

vec

Vector used as target.

DLLFUNC void camera_set_vec

(

VECTOR *

vec

)

Set the location of the camera.

Parameters:

vec

New camera location.

DLLFUNC void camera_update

(

)

Update the current camera.

Note:

Call this once per frame.

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