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matrix_mul_f(3alleg4) [opendarwin man page]

matrix_mul(3alleg4)						  Allegro manual					       matrix_mul(3alleg4)

matrix_mul, matrix_mul_f - Multiplies two matrices. Allegro game programming library. SYNOPSIS
#include <allegro.h> void matrix_mul(const MATRIX *m1, const MATRIX *m2, MATRIX *out); void matrix_mul_f(const MATRIX_f *m1, const MATRIX_f *m2, MATRIX_f *out); DESCRIPTION
Multiplies two matrices, storing the result in out (this may be a duplicate of one of the input matrices, but it is faster when the inputs and output are all different). The resulting matrix will have the same effect as the combination of m1 and m2, ie. when applied to a point p, (p * out) = ((p * m1) * m2). Any number of transformations can be concatenated in this way. Note that matrix multiplication is not com- mutative, ie. matrix_mul(m1, m2) != matrix_mul(m2, m1). SEE ALSO
apply_matrix(3alleg4), exquat(3alleg4), exscn3d(3alleg4) Allegro version 4.4.2 matrix_mul(3alleg4)

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exscn3d(3alleg4)						  Allegro manual						  exscn3d(3alleg4)

exscn3d - Using the 3d scene functions. Allegro game programming library. SYNOPSIS
#include <allegro.h> Example exscn3d DESCRIPTION
This program demonstrates how to use scanline sorting algorithm in Allegro (create_scene, clear_scene, ... functions). It also provides an example of how to use the 3D clipping function. The example consists of a flyby through a lot of rotating 3d cubes. SEE ALSO
BITMAP(3alleg4), END_OF_FUNCTION(3alleg4), END_OF_MAIN(3alleg4), LOCK_FUNCTION(3alleg4), LOCK_VARIABLE(3alleg4), MATRIX_f(3alleg4), PAL- ETTE(3alleg4), POLYTYPE_GCOL(3alleg4), SCREEN_H(3alleg4), SCREEN_W(3alleg4), V3D_f(3alleg4), allegro_error(3alleg4), allegro_exit(3alleg4), allegro_init(3alleg4), allegro_message(3alleg4), apply_matrix_f(3alleg4), bitmap_color_depth(3alleg4), blit(3alleg4), clear_bit- map(3alleg4), clear_scene(3alleg4), clip3d_f(3alleg4), create_bitmap(3alleg4), create_scene(3alleg4), desktop_palette(3alleg4), destroy_bitmap(3alleg4), destroy_scene(3alleg4), font(3alleg4), get_rotation_matrix_f(3alleg4), get_translation_matrix_f(3alleg4), gfx_mode_select_ex(3alleg4), install_int(3alleg4), install_keyboard(3alleg4), install_mouse(3alleg4), install_timer(3alleg4), key(3alleg4), matrix_mul_f(3alleg4), palette_color(3alleg4), persp_project_f(3alleg4), polygon_z_normal_f(3alleg4), render_scene(3alleg4), scene_poly- gon3d_f(3alleg4), screen(3alleg4), set_color_depth(3alleg4), set_gfx_mode(3alleg4), set_palette(3alleg4), set_projection_viewport(3alleg4), textprintf_ex(3alleg4) Allegro version 4.4.2 exscn3d(3alleg4)
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