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WIP: 12 lignes et un début de méthode...

This commit is contained in:
Jean Sirmai 2023-10-11 16:52:00 +02:00
parent 2efcd07239
commit c24e93e6df
Signed by: jean
GPG Key ID: FB3115C340E057E3
1 changed files with 57 additions and 37 deletions
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92
src/graphics/grid.c
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@ -52,7 +52,7 @@ void write_space_ridges (long x, long y, long z)
void write_marks_along_space_ridges (long x, long y, long z) void write_marks_along_space_ridges (long x, long y, long z)
{ {
float i, j, k, vx, vy, vz, max = fmax(x, y); float i, j, k, vx, vy, vz, max = fmax(x, y); int kin = 0;
max = fmax(max, z); max = fmax(max, z);
for (i = 0; i <= x; i++) for (i = 0; i <= x; i++)
@ -64,48 +64,68 @@ void write_marks_along_space_ridges (long x, long y, long z)
vz = (2 * k / z - 1) * z / max; vz = (2 * k / z - 1) * z / max;
if ( if (
(i == 0 && j == 0) || (i == 0 && j == y) || (i == x && j == 0) || (i == x && j == y) (i == 0 && j == 0 && k > 0 && k < z)
|| (i == 0 && k == 0) || (i == 0 && k == z) || (i == x && k == 0) || (i == x && k == z) || (i == 0 && j == y && k > 0 && k < z)
|| (j == 0 && k == 0) || (j == 0 && k == z) || (j == y && k == 0) || (j == y && k == z) || (i == x && j == 0 && k > 0 && k < z)
) || (i == x && j == y && k > 0 && k < z)
|| (i == 0 && k == 0 && j > 0 && j < y)
|| (i == 0 && k == z && j > 0 && j < y)
|| (i == x && k == 0 && j > 0 && j < y)
|| (i == x && k == z && j > 0 && j < y)
|| (j == 0 && k == 0 && i > 0 && i < x)
|| (j == 0 && k == z && i > 0 && i < x)
|| (j == y && k == 0 && i > 0 && i < x)
|| (j == y && k == z && i > 0 && i < x)
) {
kin ++;
graphics_write_vertex (vx, vy, vz); graphics_write_vertex (vx, vy, vz);
}
}; };
printf("n = %d\n", kin);
int vertex_offset = 8;
graphics_write_line (vertex_offset + 0, vertex_offset + 6); //
graphics_write_line (vertex_offset + 1, vertex_offset + 7); //
graphics_write_line (vertex_offset + 2, vertex_offset + 3); //
graphics_write_line (vertex_offset + 4, vertex_offset + 5); //
graphics_write_line (vertex_offset + 8, vertex_offset + 9); //
graphics_write_line (vertex_offset + 12, vertex_offset + 13); //
graphics_write_line (vertex_offset + 10, vertex_offset + 11); //
graphics_write_line (vertex_offset + 14, vertex_offset + 15); //
graphics_write_line (vertex_offset + 18, vertex_offset + 19); //
graphics_write_line (vertex_offset + 20, vertex_offset + 21); //
graphics_write_line (vertex_offset + 16, vertex_offset + 22); //
graphics_write_line (vertex_offset + 17, vertex_offset + 23); //
/* graphics_write_line (buffer_lines_offset + 20, buffer_lines_offset + 21); */
/* graphics_write_line (buffer_lines_offset + 22, buffer_lines_offset + 23); */
/* graphics_write_line (buffer_lines_offset + 1, buffer_lines_offset + 21); */
/* graphics_write_line (buffer_lines_offset + 2, buffer_lines_offset + 22); */
/* graphics_write_line (buffer_lines_offset + 0, buffer_lines_offset + 20); */
/* graphics_write_line (buffer_lines_offset + 3, buffer_lines_offset + 23); */
/* graphics_write_line (buffer_lines_offset + 17, buffer_lines_offset + 25); */
/* graphics_write_line (buffer_lines_offset + 18, buffer_lines_offset + 26); */
/* graphics_write_line (buffer_lines_offset + 5, buffer_lines_offset + 25); */
/* graphics_write_line (buffer_lines_offset + 6, buffer_lines_offset + 26); */
int buffer_lines_offset = 12; /* graphics_write_line (buffer_lines_offset + 5, buffer_lines_offset + 25); */
/* graphics_write_line (buffer_lines_offset + 6, buffer_lines_offset + 26); */
graphics_write_line (buffer_lines_offset + 5, buffer_lines_offset + 25); /* graphics_write_line (buffer_lines_offset + 0, buffer_lines_offset + 1); */
graphics_write_line (buffer_lines_offset + 6, buffer_lines_offset + 26); /* graphics_write_line (buffer_lines_offset + 1, buffer_lines_offset + 2); */
graphics_write_line (buffer_lines_offset + 1, buffer_lines_offset + 0);
graphics_write_line (buffer_lines_offset + 2, buffer_lines_offset + 3);
graphics_write_line (buffer_lines_offset + 8, buffer_lines_offset + 9);
graphics_write_line (buffer_lines_offset + 10, buffer_lines_offset + 11);
graphics_write_line (buffer_lines_offset + 9, buffer_lines_offset + 11);
graphics_write_line (buffer_lines_offset + 8, buffer_lines_offset + 10);
graphics_write_line (buffer_lines_offset + 12, buffer_lines_offset + 13);
graphics_write_line (buffer_lines_offset + 14, buffer_lines_offset + 15);
graphics_write_line (buffer_lines_offset + 12, buffer_lines_offset + 14);
graphics_write_line (buffer_lines_offset + 13, buffer_lines_offset + 15);
graphics_write_line (buffer_lines_offset + 20, buffer_lines_offset + 21);
graphics_write_line (buffer_lines_offset + 22, buffer_lines_offset + 23);
graphics_write_line (buffer_lines_offset + 1, buffer_lines_offset + 21);
graphics_write_line (buffer_lines_offset + 2, buffer_lines_offset + 22);
graphics_write_line (buffer_lines_offset + 0, buffer_lines_offset + 20);
graphics_write_line (buffer_lines_offset + 3, buffer_lines_offset + 23);
graphics_write_line (buffer_lines_offset + 17, buffer_lines_offset + 25);
graphics_write_line (buffer_lines_offset + 18, buffer_lines_offset + 26);
graphics_write_line (buffer_lines_offset + 5, buffer_lines_offset + 25);
graphics_write_line (buffer_lines_offset + 6, buffer_lines_offset + 26);
} }