TILEPROJECTOR Class Reference

Simple Texturemapper. More...

#include <tileprojector.hpp>

Static Public Member Functions
static __forceinline void	setup_projection (Camera *cam)
	Set up the transformation matrix.
static __forceinline void	tile_to_screen_pyr (Camera *cam, surf_t *surf, imgdata_t *tex_img, float *tile_pos_ul, float *tile_pos_lr)
	Project a tile of a higher map-resolution to screen.
static __forceinline void	basetex_to_screen (Camera *cam, surf_t *surf, imgdata_t *tex_img, float *ul_pos, float *lr_pos)
	Project the coarsest map-resolution to screen.
static __forceinline void	blit_minimap (surf_t *dst_surf, screct_t *minimap_rect, imgdata_t *minimap_img)
	Blit the minimap.

---

Detailed Description

Simple Texturemapper.

Renders the map

---

Member Function Documentation

static __forceinline void TILEPROJECTOR::basetex_to_screen	(	Camera *	cam,
		surf_t *	surf,
		imgdata_t *	tex_img,
		float *	ul_pos,
		float *	lr_pos
	)			[inline, static]

Project the coarsest map-resolution to screen.

Parameters:

	cam	The camera - determines position from which to project.
	surf	The destination for rendering the projected image.
	tex_img	The source-data.
	ul_pos	Coordinates for the upper-left corner of the map.
	lr_pos	Coordinates for the lower-right corner of the map.

static __forceinline void TILEPROJECTOR::blit_minimap	(	surf_t *	dst_surf,
		screct_t *	minimap_rect,
		imgdata_t *	minimap_img
	)			[inline, static]

Blit the minimap.

Parameters:

	dst_surf	Determines destination of blit-operation.
	minimap_rect	Datastructure that stores information about the placement of the minimap on screen.
	minimap_img	Image-data of the minimap.

static __forceinline void TILEPROJECTOR::setup_projection

(

Camera *

cam

)

[inline, static]

Set up the transformation matrix.

Parameters:

cam

Pointer to the camera.

static __forceinline void TILEPROJECTOR::tile_to_screen_pyr	(	Camera *	cam,
		surf_t *	surf,
		imgdata_t *	tex_img,
		float *	tile_pos_ul,
		float *	tile_pos_lr
	)			[inline, static]

Project a tile of a higher map-resolution to screen.

Manage perspective projection to screen.

Parameters:

	cam	The camera - determines position from which to project.
	surf	The destination for rendering the projected image.
	tex_img	The source-data.
	tile_pos_ul	Coordinates for the upper-left corner of the map.
	tile_pos_lr	Coordinates for the lower-right corner of the map.

---

The documentation for this class was generated from the following file:

• tileprojector.hpp

---