Refactoring to the point before started refactoring, without crash on texture binding

1 files changed, 31 insertions, 2 deletions

diff --git a/src/helper.c b/src/helper.c
index 34fd560..8fd9dcc 100644
--- a/src/helper.c
+++ b/src/helper.c
@@ -6,16 +6,45 @@
 /*   By: charles <charles.cabergs@gmail.com>        +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2020/05/11 14:55:27 by charles           #+#    #+#             */
-/*   Updated: 2020/05/11 14:57:29 by charles          ###   ########.fr       */
+/*   Updated: 2020/05/14 16:42:13 by charles          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "scop.h"
 
-bool			has_extension(char *filepath, char *extension)
+bool			helper_check_extension(char *filepath, char *extension)
 {
 	char	*match;
 
 	match = ft_strstr(filepath, extension);
 	return (match != NULL && ft_strlen(match) == ft_strlen(extension));
 }
+
+void			helper_find_boundary(
+		float *vertices,
+		size_t vertices_num,
+		t_ftmvec3 *max,
+		t_ftmvec3 *min)
+{
+	size_t	i;
+
+	ftm_vec3init(min, INFINITY, INFINITY, INFINITY);
+	ftm_vec3init(max, -INFINITY, -INFINITY, -INFINITY);
+	i = 0;
+	while (i < vertices_num)
+	{
+		if (vertices[i + 0] > max->x)
+			max->x = vertices[i + 0];
+		if (vertices[i + 0] < min->x)
+			min->x = vertices[i + 0];
+		if (vertices[i + 1] > max->y)
+			max->y = vertices[i + 1];
+		if (vertices[i + 1] < min->y)
+			min->y = vertices[i + 1];
+		if (vertices[i + 2] > max->z)
+			max->z = vertices[i + 2];
+		if (vertices[i + 2] < min->z)
+			min->z = vertices[i + 2];
+		i += VERTEX_COUNT;
+	}
+}