H3XploR
59 lines
1.8 KiB
C
59 lines
1.8 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* parsing_vector.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: yantoine <yantoine@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2025/02/15 19:16:01 by yantoine #+# #+# */
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/* Updated: 2025/02/17 21:35:12 by yantoine ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "miniRT.h"
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static inline int range_is_ok(char **token_vector)
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{
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int i;
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i = 0;
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while (i < 3)
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{
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if (ft_atof(token_vector[i]) < -FLT_MAX || ft_atof(token_vector[i]) > FLT_MAX)
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return (0);
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i++;
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}
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return (1);
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}
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t_vec3 parse_vector(const char *token, t_scene scene)
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{
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char **token_vector;
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t_vec3 vector;
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token_vector = ft_split(token, ',');
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if (!check_tokens(token_vector, 3) || !range_is_ok(token_vector))
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{
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ft_free_array(token_vector);
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ft_free_array(scene.token_if_exit);
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ft_putendl_fd("error", 2);
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free(scene.line_if_exit);
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close(scene.fd_if_exit);
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exit(1);
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}
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vector.x = ft_atof(token_vector[0]);
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vector.y = ft_atof(token_vector[1]);
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vector.z = ft_atof(token_vector[2]);
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ft_free_array(token_vector);
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return (vector);
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}
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t_vec3 parse_vector_normalize(const char *token, t_scene scene)
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{
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t_vec3 vector;
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vector = parse_vector(token, scene);
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vector = vec3_normalize(vector);
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return (vector);
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}
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