ex3d (3alleg4)

#include <allegro.h>

Example ex3d

This program demonstrates how to use the 3d matrix functions. It isn't a very elegant or efficient piece of code, but it does show the stuff in action. It is left to the reader as an exercise to design a proper model structure and rendering pipeline: after all, the best way to do that sort of stuff varies hugely from one game to another.

The example first shows a screen resolution selection dialog. Then, a number of bouncing 3d cubes are animated. Pressing a key modifies the rendering of the cubes, which can be wireframe, the more complex transparent perspective correct texture mapped version, and many other.

BITMAP(3alleg4), COLOR_MAP(3alleg4), END_OF_MAIN(3alleg4), MATRIX(3alleg4), PALETTE(3alleg4), POLYTYPE_ATEX(3alleg4), POLYTYPE_ATEX_LIT(3alleg4), POLYTYPE_ATEX_MASK(3alleg4), POLYTYPE_ATEX_MASK_LIT(3alleg4), POLYTYPE_ATEX_MASK_TRANS(3alleg4), POLYTYPE_ATEX_TRANS(3alleg4), POLYTYPE_FLAT(3alleg4), POLYTYPE_GCOL(3alleg4), POLYTYPE_GRGB(3alleg4), POLYTYPE_PTEX(3alleg4), POLYTYPE_PTEX_LIT(3alleg4), POLYTYPE_PTEX_MASK(3alleg4), POLYTYPE_PTEX_MASK_LIT(3alleg4), POLYTYPE_PTEX_MASK_TRANS(3alleg4), POLYTYPE_PTEX_TRANS(3alleg4), RGB(3alleg4), RGB_MAP(3alleg4), SCREEN_H(3alleg4), SCREEN_W(3alleg4), V3D(3alleg4), allegro_error(3alleg4), allegro_exit(3alleg4), allegro_init(3alleg4), allegro_message(3alleg4), apply_matrix(3alleg4), bitmap_color_depth(3alleg4), bitmap_mask_color(3alleg4), blit(3alleg4), clear_bitmap(3alleg4), clear_to_color(3alleg4), color_map(3alleg4), create_bitmap(3alleg4), create_light_table(3alleg4), create_rgb_table(3alleg4), create_trans_table(3alleg4), desktop_palette(3alleg4), destroy_bitmap(3alleg4), fixed(3alleg4), fixtoi(3alleg4), font(3alleg4), get_transformation_matrix(3alleg4), gfx_mode_select_ex(3alleg4), install_keyboard(3alleg4), install_mouse(3alleg4), install_timer(3alleg4), itofix(3alleg4), key(3alleg4), keypressed(3alleg4), line(3alleg4), palette_color(3alleg4), persp_project(3alleg4), polygon_z_normal(3alleg4), quad3d(3alleg4), readkey(3alleg4), rect(3alleg4), retrace_count(3alleg4), rgb_map(3alleg4), screen(3alleg4), set_color_depth(3alleg4), set_gfx_mode(3alleg4), set_palette(3alleg4), set_projection_viewport(3alleg4), set_trans_blender(3alleg4), textout_ex(3alleg4), textprintf_ex(3alleg4), vsync(3alleg4)