r_misc.h File Reference

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

Go to the source code of this file.

Functions
void	R_Transform (const vec3_t transform, const vec3_t rotate, const vec3_t scale)
	Perform translate, rotate and scale operations on the current matrix.
void	R_PopMatrix (void)
	Removes the current matrix from the stack.
void	R_PushMatrix (void)
	Push a new matrix to the stack.
void	R_InitMiscTexture (void)
void	R_ScreenShot_f (void)
void	R_ScreenShot (int x, int y, int width, int height, const char *filename, const char *ext)

---

Detailed Description

Definition in file r_misc.h.

---

Function Documentation

void R_InitMiscTexture

(

void

)

Definition at line 42 of file r_misc.c.

References byte, data, gridtexture, it_effect, MISC_TEXTURE_SIZE, R_LoadImageData(), r_noTexture, r_warpTexture, VID_NORM_HEIGHT, and VID_NORM_WIDTH.

Referenced by R_Init().

void R_PopMatrix

(

void

)

Removes the current matrix from the stack.

Definition at line 243 of file r_misc.c.

Referenced by UI_Transform().

void R_PushMatrix

(

void

)

Push a new matrix to the stack.

Definition at line 235 of file r_misc.c.

Referenced by UI_Transform().

void R_ScreenShot	(	int	x,
		int	y,
		int	width,
		int	height,
		const char *	filename,
		const char *	ext
	)

Take a screenshot of the frame buffer

Parameters:

[in]	x
[in]	y
[in]	width
[in]	height
[in]	filename	Force to use a filename. Else NULL to autogen a filename
[in]	ext	Force to use an image format (tga/png/jpg). Else NULL to use value of r_screenshot_format

Definition at line 94 of file r_misc.c.

References byte, Cmd_Argc(), Cmd_Argv(), Com_Printf(), Com_sprintf(), qFILE_s::f, f, FILE_WRITE, FS_CheckFile(), FS_CloseFile(), FS_Gamedir(), FS_OpenFile(), cvar_s::integer, MAX_OSPATH, Mem_Free, Mem_PoolAlloc, Q_strcasecmp, R_CheckError, r_screenshot_format, r_screenshot_jpeg_quality, R_WriteCompressedTGA(), R_WriteJPG(), R_WritePNG(), SSHOTTYPE_JPG, SSHOTTYPE_PNG, SSHOTTYPE_TGA_COMP, cvar_s::string, type, and vid_imagePool.

Referenced by R_ScreenShot_f(), and UI_GenRadarMap_f().

void R_ScreenShot_f

(

void

)

Definition at line 198 of file r_misc.c.

References Cmd_Argc(), Cmd_Argv(), viddef_t::height, R_ScreenShot(), viddef, and viddef_t::width.

void R_Transform	(	const vec3_t	transform,
		const vec3_t	rotate,
		const vec3_t	scale
	)

Perform translate, rotate and scale operations on the current matrix.

Note:

Every parameter may be NULL and is ignored then

Parameters:

[in]	transform	Translation vector
[in]	rotate	Rotation vector
[in]	scale	Scale vector (keep in mind to not set this to vec3_origin or zero)

See also:

R_PushMatrix

R_PopMatrix

Definition at line 215 of file r_misc.c.

Referenced by UI_DrawNode(), and UI_Transform().