[FEAT] Fisnish Chapter 10

README.md

@@ -26,3 +26,7 @@ The Web Site of the book: http://raytracerchallenge.com/
 | Chapiter 07               | Chapiter 08                |  Chapiter 09                   |
 |:------------------------: | :------------------------: | :----------------------------: |
 |![07](data/chapter_07.png) | ![08](data/chapter_08.png) | ![09](data/chapter_09.png)     |
+
+| Chapiter 10               | Chapiter 11                |  Chapiter 12                   |
+|:------------------------: | :------------------------: | :----------------------------: |
+|![10](data/chapter_10.png) |                            |                                |

apps/chapter_10.cpp

@@ -43,7 +43,7 @@ int main(void)
     World the_world;
     Camera the_camera;
     Canvas the_canvas;
-    Plane *the_floor;
+    Plane *the_floor, *the_left_wall, *the_right_wall;
     Sphere *the_middle, *the_right, *the_left;
     chrono::time_point<chrono::high_resolution_clock> the_start, the_end;
 
@@ -54,33 +54,68 @@ 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(1, 0.9, 0.9)));
+    the_floor_material.set_pattern(new CheckersPattern(Color(0.52, 0.52, 0.52), Color::Black()));
     the_world.add_object(the_floor);
 
+    // Left Wall
+    the_left_wall = new Plane();
+    the_left_wall->set_transform(Matrix::translation(0, 0, 10) *
+                                 Matrix::rotation_y(-std::numbers::pi / 4) *
+                                 Matrix::rotation_x(std::numbers::pi / 2));
+    Material &the_left_wall_material = the_left_wall->material();
+    the_left_wall_material.set_specular(0);
+    the_left_wall_material.set_pattern(new StripePattern(Color(0.52, 0.52, 0.52), Color::Black()));
+    the_world.add_object(the_left_wall);
+
+    // Right Wall
+    the_right_wall = new Plane();
+    the_right_wall->set_transform(Matrix::translation(0, 5, 10) *
+                                  Matrix::rotation_y(std::numbers::pi / 4) *
+                                  Matrix::rotation_x(std::numbers::pi / 2) *
+                                  Matrix::scaling(0.15, 0.15, 0.15));
+    Material &the_right_wall_material = the_right_wall->material();
+    the_right_wall_material.set_specular(0);
+    the_right_wall_material.set_pattern(new RingPattern(Color(1, 0.5, 0), Color(0.5, 1, 1)));
+    the_right_wall_material.pattern()->set_transform(Matrix::translation(25, 0, 15));
+    the_world.add_object(the_right_wall);
+
     // The large sphere in the middle is a unit sphere, translated upward slightly and colored green.
     the_middle = new Sphere();
-    the_middle->set_transform(Matrix::translation(-0.5, 1, 0.5));
+    the_middle->set_transform(Matrix::translation(-0.25, 1, 1.5) *
+                              Matrix::rotation_y(-std::numbers::pi / 1.5) *
+                              Matrix::rotation_z(-std::numbers::pi / 6));
+
     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_pattern(new RingPattern(Color(0.24, 0.74, 0.37), Color(0.14, 0.47, 0.22)));
+    the_middle_material.pattern()->set_transform(Matrix::scaling(0.15, 0.15, 0.15) *
+                                                 Matrix::rotation_x(std::numbers::pi / 2) *
+                                                 Matrix::rotation_z(std::numbers::pi / 4));
     the_middle_material.set_diffuse(0.7);
     the_middle_material.set_specular(0.3);
     the_world.add_object(the_middle);
 
     // The smaller green sphere on the right is scaled in half
     the_right = new Sphere();
-    the_right->set_transform(Matrix::translation(1.5, 0.5, -0.5) * Matrix::scaling(0.5, 0.5, 0.5));
+    the_right->set_transform(Matrix::translation(1.5, 0.5, -0.5) *
+                             Matrix::scaling(0.5, 0.5, 0.5) *
+                             Matrix::rotation_y(std::numbers::pi / 4));
     Material &the_right_material = the_right->material();
     the_right_material.set_color(Color(0.5, 1, 0.1));
+    the_right_material.set_pattern(new GradientPattern(Color(0.53, 0.07, 0), Color(0.49, 0.40, 0)));
+    the_right_material.pattern()->set_transform(Matrix::scaling(2, 2, 2) *
+                                                Matrix::rotation_y(std::numbers::pi / 4));
     the_right_material.set_diffuse(0.7);
     the_right_material.set_specular(0.3);
     the_world.add_object(the_right);
 
     // The smallest sphere is scaled by a third, before being translated
     the_left = new Sphere();
-    the_left->set_transform(Matrix::translation(-1.5, 0.33, -0.75) * Matrix::scaling(0.33, 0.33, 0.33));
+    the_left->set_transform(Matrix::translation(-1.5, 0.66, -1) * Matrix::scaling(0.66, 0.66, 0.66));
     Material &the_left_material = the_left->material();
     the_left_material.set_color(Color(1, 0.8, 0.1));
+    the_left_material.set_pattern(new StripePattern(Color(0.25, 0.25, 0.8), Color(0.5, 0.5, 1)));
+    the_left_material.pattern()->set_transform(Matrix::scaling(0.15, 1, 1));
     the_left_material.set_diffuse(0.7);
     the_left_material.set_specular(0.3);
     the_world.add_object(the_left);
@@ -89,10 +124,10 @@ int main(void)
     the_world.set_light(PointLight(Tuple::Point(-10, 10, -10), Color(1, 1, 1)));
 
     // Configure the camera.
-    // the_camera = Camera(100, 50, std::numbers::pi / 2);
-    the_camera = Camera(320, 200, std::numbers::pi / 2);
+    // the_camera = Camera(100, 50, std::numbers::pi / 3);
+    the_camera = Camera(320, 200, std::numbers::pi / 3);
     the_camera.set_transform(
-        Matrix::view_transform(Tuple::Point(0, 1.5, -3.5), Tuple::Point(0, 1, 0), Tuple::Vector(0, 1, 0)));
+        Matrix::view_transform(Tuple::Point(0, 1.5, -5), Tuple::Point(0, 1, 0), Tuple::Vector(0, 1, 0)));
 
     the_start = chrono::high_resolution_clock::now();
     the_canvas = the_camera.render(the_world);

raytracing/src/renderer/material.cpp

@@ -133,7 +133,7 @@ void Material::set_shininess(double a_value)
 
 /* ------------------------------------------------------------------------- */
 
-const Pattern *Material::pattern(void) const
+Pattern *Material::pattern(void)
 {
     return m_pattern;
 }

raytracing/src/renderer/material.h

@@ -62,7 +62,7 @@ namespace Raytracer
         const double &shininess(void) const;
         void set_shininess(double a_value);
 
-        const Pattern *pattern(void) const;
+        Pattern *pattern(void);
         void set_pattern(Pattern *a_pattern);
 
         Color lighting(Shape *an_object, const PointLight &a_light, const Tuple &a_point, const Tuple &an_eyev,