H3XploR
30 lines
1.4 KiB
C
30 lines
1.4 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* parsing_camera.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: yantoine <yantoine@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2025/02/14 20:02:29 by yantoine #+# #+# */
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/* Updated: 2025/02/19 16:49:01 by yantoine ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "miniRT.h"
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t_scene parsing_camera(t_scene scene)
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{
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char **tokens;
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tokens = get_tokens_secure(scene, scene.num_camera, MAX_CAMERA, 4);
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scene.token_if_exit = tokens;
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scene.camera.camPos = parse_vector(tokens[1], scene);
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scene.camera.camDir = parse_vector_normalize(tokens[2], scene);
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scene.camera.fov = ft_atof(tokens[3]);
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scene.camera.yaw = atan2f(scene.camera.camDir.x, -scene.camera.camDir.z);
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scene.camera.pitch = asinf(scene.camera.camDir.y);
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ft_free_array(tokens);
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scene.num_camera++;
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return (scene);
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}
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