exshade.3alleg

Langue: en

Version: version 4.2.2 (debian - 07/07/09)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

exshade - Gouraud shaded sprites. Allegro game programming library.

SYNOPSIS

#include <allegro.h>

Example exshade

DESCRIPTION

This program demonstrates how to draw Gouraud shaded (lit) sprites. In an apparently black screen, a planet like sprite is drawn close to the middle of the screen. In a similar way to how the first test of extrans works, you move the cursor on the screen with the mouse. Attached to this mouse you can imagine a virtual spotlight illuminating the scene around. Depending on where the mouse is, the Gouraud shaded sprite will show the direction of the light.

SEE ALSO

BITMAP(3alleg), COLOR_MAP(3alleg), END_OF_MAIN(3alleg), PALETTE(3alleg), RGB(3alleg), RGB_MAP(3alleg), SCREEN_H(3alleg), SCREEN_W(3alleg), allegro_error(3alleg), allegro_init(3alleg), allegro_message(3alleg), blit(3alleg), clear_bitmap(3alleg), color_map(3alleg), create_bitmap(3alleg), create_light_table(3alleg), create_rgb_table(3alleg), destroy_bitmap(3alleg), draw_gouraud_sprite(3alleg), font(3alleg), install_keyboard(3alleg), install_mouse(3alleg), keypressed(3alleg), line(3alleg), load_bitmap(3alleg), mouse_x(3alleg), mouse_y(3alleg), palette_color(3alleg), poll_mouse(3alleg), replace_filename(3alleg), rgb_map(3alleg), screen(3alleg), set_gfx_mode(3alleg), set_palette(3alleg), set_trans_blender(3alleg), show_mouse(3alleg), textout_ex(3alleg)