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color gradient done

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This commit is contained in:
Gregory 2017-03-12 15:18:37 +02:00
parent 2d243b3d57
commit 516477ded7
4 changed files with 11 additions and 12 deletions
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4
src/color.c
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@ -59,9 +59,9 @@ t_color choose_color(t_line *line, t_swap *s, t_FDF *FDF)
void first_color(t_pnt *pnt, float z, t_map *map)
{
if (z == map->z_min)
if (z == 0)
pnt->color = int_to_color(COLOR1);
if (z == map->z_max)
if (z == map->z_max - map->z_min)
pnt->color = int_to_color(COLOR2);
else
pnt->color = color_lerp(

15
src/pnt_init.c
View file

@ -2,27 +2,26 @@
void pnt_init(t_map *map)
{
t_pnt **arr_pnt;
t_list *lst_map;
int i;
int j;
float z;
lst_map = map->lst_map;
arr_pnt = malloc(sizeof(t_pnt *) * (map->y_max + 1));
map->arr_pnt = malloc(sizeof(t_pnt *) * (map->y_max + 1));
i = 0;
while (i <= map->y_max)
while (i <= map->y_max && lst_map)
{
map->arr_pnt[i] = malloc(sizeof(t_pnt) * (map->x_max + 1));
j = 0;
arr_pnt[i] = malloc(sizeof(t_pnt) * (map->x_max + 1));
while (j <= map->x_max)
{
z = ((t_vec *)(lst_map->content))->z;
arr_pnt[i][j].z = z;
first_color(&arr_pnt[i][j], z, map);
z = ((t_vec *)(lst_map->content))->z - map->z_min;
map->arr_pnt[i][j].z = z;
first_color(&map->arr_pnt[i][j], z, map);
lst_map = lst_map->next;
j++;
}
i++;
}
map->arr_pnt = arr_pnt;
}

2
src/render.c
View file

@ -167,7 +167,7 @@ void render(t_FDF *FDF)
mat4_x_rot(rot_x, 30);
mat4_z_rot(rot_z, -45);
mat4_y_rot(rot_y, -20);
mat4_scale(scale, 0.9, 0.9, 0.1);
mat4_scale(scale, 0.9, 0.9, 0.4);
mat4_translate(
translate,
(((double)FDF->map->x_max) / 2.0f),

2
tests/pylone.fdf
View file

@ -17,7 +17,7 @@
0 0 0 0 1 2 3 4 5 6 7 6 5 4 3 2 1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 1 2 3 4 5 6 7 6 5 4 3 2 1 0 0 0 0
0 0 0 0 1 2 3 4 5 6 7 6 5 4 3 2 1 -1 -2 -1 -1 -1 -1 -1 -2 -2 -2 -2 -2 -2 -1 1 2 3 4 5 6 7 6 5 4 3 2 1 0 0 0 0
0 0 0 0 1 2 3 4 5 6 7 6 5 4 3 2 1 -1 -2 -3 -3 -3 -3 -3 -3 -3 -3 -3 -3 -2 -1 1 2 3 4 5 6 7 6 5 4 3 2 1 0 0 0 0
0 0 0 0 1 2 3 4 5 6 7 6 5 4 3 2 1 -1 -2 -3 -4 -4 -4 -4 -4 -4 -4 -4 -3 -2 -1 1 2 3 4 5 6 7 6 5 4 3 2 1 0 0 0
0 0 0 0 1 2 3 4 5 6 7 6 5 4 3 2 1 -1 -2 -3 -4 -4 -4 -4 -4 -4 -4 -4 -3 -2 -1 1 2 3 4 5 6 7 6 5 4 3 2 1 0 0 0 0
0 0 0 0 1 2 3 4 5 6 7 6 5 4 3 2 1 -1 -2 -3 -4 -5 -5 -5 -5 -5 -5 -4 -3 -2 -1 1 2 3 4 5 6 7 6 5 4 3 2 1 0 0 0 0
0 0 0 0 1 2 3 4 5 6 7 6 5 4 3 2 1 -1 -2 -3 -4 -5 -6 -6 -6 -6 -5 -4 -3 -2 -1 1 2 3 4 5 6 7 6 5 4 3 2 1 0 0 0 0
0 0 0 0 1 2 3 4 5 6 7 6 5 4 3 2 1 -1 -2 -3 -4 -5 -6 -7 -7 -6 -5 -4 -3 -2 -1 1 2 3 4 5 6 7 6 5 4 3 2 1 0 0 0 0