CJSatnarine/Raytracer
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Implemented quadrilaterals

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CJSatnarine
2024-07-10 16:03:08 -04:00
parent d3a981d2c8
commit 01eea95971
13 changed files with 636250 additions and 356107 deletions
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39
main.cpp
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@@ -4,6 +4,7 @@
#include "hittable.h"
#include "hittableList.h"
#include "material.h"
#include "quad.h"
#include "sphere.h"
#include "texture.h"
@@ -167,8 +168,41 @@ void perlinSpheres() {
cam.render(world);
}
void quads() {
hittableList world;
// Materials.
auto leftRed = make_shared<lambertian>(colour(1.0, 0.2, 0.2));
auto backGreen = make_shared<lambertian>(colour(0.2, 1.0, 0.2));
auto rightBlue = make_shared<lambertian>(colour(0.2, 0.2, 1.0));
auto upperOrange = make_shared<lambertian>(colour(1.0, 0.5, 0.0));
auto lowerTeal = make_shared<lambertian>(colour(0.2, 0.8, 0.8));
//Quads.
world.add(make_shared<quad>(point3(-3,-2, 5), vec3(0, 0,-4), vec3(0, 4, 0), leftRed));
world.add(make_shared<quad>(point3(-2,-2, 0), vec3(4, 0, 0), vec3(0, 4, 0), backGreen));
world.add(make_shared<quad>(point3( 3,-2, 1), vec3(0, 0, 4), vec3(0, 4, 0), rightBlue));
world.add(make_shared<quad>(point3(-2, 3, 1), vec3(4, 0, 0), vec3(0, 0, 4), upperOrange));
world.add(make_shared<quad>(point3(-2,-3, 5), vec3(4, 0, 0), vec3(0, 0,-4), lowerTeal));
camera cam;
cam.aspectRatio = 1.0;
cam.imageWidth = 800;
cam.samplesPerPixel = 100;
cam.maxDepth = 50;
cam.vFieldOfView = 80;
cam.lookFrom = point3(0, 0, 9);
cam.lookAt = point3(0, 0, 0);
cam.vUp = vec3(0, 1, 0);
cam.defocusAngle = 0;
cam.render(world);
}
int main(void) {
int sceneToShow = 5;
int sceneToShow = 6;
switch (sceneToShow) {
case 1:
@@ -186,5 +220,8 @@ int main(void) {
case 5:
perlinSpheres();
break;
case 6:
quads();
break;
}
}