raytracing/raytracer_challenge
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[WIP] stripe-pattern is now ok.

Browse Source
This commit is contained in:
NADAL Jean-Baptiste
2024-02-29 18:39:45 +01:00
parent 5e540a995b
commit 0576ccaccb
19 changed files with 192 additions and 56 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
apps/chapter_06.cpp
View File

@@ -77,10 +77,10 @@ int shadow_sphere(uint8_t a_canvas_pixels, double a_wall_size, uint8_t a_wall_z)
if (the_intersec.is_defined())
{
Tuple the_point = the_ray.position(the_intersec.distance_t());
Tuple the_normal = the_intersec.object().normal_at(the_point);
Tuple the_normal = the_intersec.object()->normal_at(the_point);
Tuple the_eye = -the_ray.direction();
Color the_color =
the_intersec.object().material().lighting(the_light, the_point, the_eye, the_normal, false);
Color the_color = the_intersec.object()->material().lighting(nullptr, the_light, the_point, the_eye,
the_normal, false);
the_canvas.write_pixel(x, y, the_color);
}
}

3
apps/chapter_10.cpp
View File

@@ -54,7 +54,7 @@ int main(void)
Material &the_floor_material = the_floor->material();
the_floor_material.set_color(Color(1, 0.9, 0.9));
the_floor_material.set_specular(0);
the_floor_material.set_pattern(new StripePattern(Color(1, 1, 1), Color(0, 0, 0)));
the_floor_material.set_pattern(new StripePattern(Color(1, 1, 1), Color(1, 0.9, 0.9)));
the_world.add_object(the_floor);
// The large sphere in the middle is a unit sphere, translated upward slightly and colored green.
@@ -62,6 +62,7 @@ int main(void)
the_middle->set_transform(Matrix::translation(-0.5, 1, 0.5));
Material &the_middle_material = the_middle->material();
the_middle_material.set_color(Color(0.1, 1, 0.5));
the_middle_material.set_pattern(new StripePattern(Color(1, 1, 1), Color(0.1, 1, 0.5)));
the_middle_material.set_diffuse(0.7);
the_middle_material.set_specular(0.3);
the_world.add_object(the_middle);