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Update c_cpp_aliases

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Abdelrahman Said 2024-06-22 16:46:37 +01:00
parent 0323fa2a8f
commit fbe4513a14
2 changed files with 16 additions and 16 deletions
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2
include/c_cpp_aliases

@ -1 +1 @@
Subproject commit f95f3aa499910286876c1f2cdceea8146ebcf7b1
Subproject commit 9f2e22e6cfd3e90b155110f1914f46494a3b0e7c

30
src/raytracer/raytracer.c
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@ -7,22 +7,22 @@
#define SPECULAR_EPSILON 0.001f
#define REFLECTIVE_EPSILON 0.1f
INTERNAL intersection_t find_closest_intersection(vec3f_t origin,
internal intersection_t find_closest_intersection(vec3f_t origin,
vec3f_t direction, f32 t_min,
f32 t_max,
const scene_t *scene);
INTERNAL solutions_t ray_intersects_sphere(vec3f_t origin, vec3f_t direction,
internal solutions_t ray_intersects_sphere(vec3f_t origin, vec3f_t direction,
sphere_t sphere);
INTERNAL f32 compute_lighting(vec3f_t position, vec3f_t surface_normal,
internal f32 compute_lighting(vec3f_t position, vec3f_t surface_normal,
vec3f_t view_vector, f32 specular_exponent,
const scene_t *scene);
INTERNAL f32 light_diffuse(f32 light_intensity, vec3f_t light_direction,
internal f32 light_diffuse(f32 light_intensity, vec3f_t light_direction,
vec3f_t surface_normal);
INTERNAL f32 light_specular(f32 light_intensity, vec3f_t light_direction,
internal f32 light_specular(f32 light_intensity, vec3f_t light_direction,
vec3f_t surface_normal, vec3f_t view_vector,
f32 specular_exponent);
INTERNAL vec3f_t reflect_ray(vec3f_t light_direction, vec3f_t surface_normal);
INTERNAL f32 cos_angle_between_vectors(vec3f_t v1, vec3f_t v2);
internal vec3f_t reflect_ray(vec3f_t light_direction, vec3f_t surface_normal);
internal f32 cos_angle_between_vectors(vec3f_t v1, vec3f_t v2);
colour_t trace_ray(vec3f_t origin, vec3f_t direction, f32 t_min, f32 t_max,
const scene_t *scene, colour_t default_colour,
@ -67,12 +67,12 @@ colour_t trace_ray(vec3f_t origin, vec3f_t direction, f32 t_min, f32 t_max,
return colour_add_colour(local_colour, reflected_colour);
}
INTERNAL intersection_t find_closest_intersection(vec3f_t origin,
internal intersection_t find_closest_intersection(vec3f_t origin,
vec3f_t direction, f32 t_min,
f32 t_max,
const scene_t *scene) {
f32 closest_t = INFINITY;
sphere_t *closest_sphere = NULL;
const sphere_t *closest_sphere = NULL;
for (u32 i = 0; i < scene->spheres_count; ++i) {
solutions_t solutions =
@ -94,7 +94,7 @@ INTERNAL intersection_t find_closest_intersection(vec3f_t origin,
return (intersection_t){closest_t, closest_sphere};
}
INTERNAL solutions_t ray_intersects_sphere(vec3f_t origin, vec3f_t direction,
internal solutions_t ray_intersects_sphere(vec3f_t origin, vec3f_t direction,
sphere_t sphere) {
f32 r = sphere.radius;
vec3f_t CO = vec_sub(vec3f_t, origin, sphere.centre);
@ -114,7 +114,7 @@ INTERNAL solutions_t ray_intersects_sphere(vec3f_t origin, vec3f_t direction,
return (solutions_t){t1, t2};
}
INTERNAL f32 compute_lighting(vec3f_t position, vec3f_t surface_normal,
internal f32 compute_lighting(vec3f_t position, vec3f_t surface_normal,
vec3f_t view_vector, f32 specular_exponent,
const scene_t *scene) {
f32 I = 0.0f;
@ -160,13 +160,13 @@ INTERNAL f32 compute_lighting(vec3f_t position, vec3f_t surface_normal,
return I;
}
INTERNAL f32 light_diffuse(f32 light_intensity, vec3f_t light_direction,
internal f32 light_diffuse(f32 light_intensity, vec3f_t light_direction,
vec3f_t surface_normal) {
return light_intensity *
cos_angle_between_vectors(light_direction, surface_normal);
}
INTERNAL f32 light_specular(f32 light_intensity, vec3f_t light_direction,
internal f32 light_specular(f32 light_intensity, vec3f_t light_direction,
vec3f_t surface_normal, vec3f_t view_vector,
f32 specular_exponent) {
vec3f_t R = reflect_ray(light_direction, surface_normal);
@ -175,7 +175,7 @@ INTERNAL f32 light_specular(f32 light_intensity, vec3f_t light_direction,
powf(cos_angle_between_vectors(R, view_vector), specular_exponent);
}
INTERNAL vec3f_t reflect_ray(vec3f_t light_direction, vec3f_t surface_normal) {
internal vec3f_t reflect_ray(vec3f_t light_direction, vec3f_t surface_normal) {
vec3f_t _2N = vec_mul_num(vec3f_t, surface_normal, 2.0f);
f32 dot_product = vec_dot(vec3f_t, light_direction, surface_normal);
@ -184,7 +184,7 @@ INTERNAL vec3f_t reflect_ray(vec3f_t light_direction, vec3f_t surface_normal) {
return vec_sub(vec3f_t, _2N_mul_dot, light_direction);
}
INTERNAL f32 cos_angle_between_vectors(vec3f_t v1, vec3f_t v2) {
internal f32 cos_angle_between_vectors(vec3f_t v1, vec3f_t v2) {
f32 dot_product = vec_dot(vec3f_t, v1, v2);
if (dot_product < 0.0f) {