110 lines
3.3 KiB
Org Mode
110 lines
3.3 KiB
Org Mode
* Features [13/20]
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- [X] Perspective projection
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- [X] Ray-sphere intersection
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- [-] Ray-plane and derived intersections
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- [X] Ray-plane
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- [X] Ray-disk
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- [ ] Ray-triangle
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- [ ] Ray-box
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- [ ] Ray-mesh intersection
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- [ ] Octree mesh
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- [X] Directional lights
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- [X] Point lights
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- [X] Spotlights
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- [ ] Area lights
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- [ ] Sphere lights
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- [ ] Box/planar lights
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- [X] Phong shading
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- [X] Specular reflections
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- [X] Transmission
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- [X] Scene description input files (JSON)
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- [X] Indirect illumination
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- [ ] Glossy reflections
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- [X] Image based lighting
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- [X] HDR light probes for IBL
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- [X] Tone mapping
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- [ ] Texture mapping
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- [ ] Photon mapping
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* Junk
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#+BEGIN_SRC c++
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void scene_1(vector<Figure *> & vf, vector<Light *> & vl, Environment * & e, Camera * c) {
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Sphere * s;
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Plane * p;
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Disk * d;
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DirectionalLight * l;
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e = new Environment(NULL, false, vec3(0.7f, 0.4f, 0.05f));
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s = new Sphere(1.0f, 1.0f, -2.0f, 0.5f);
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s->m_mat->m_diffuse = vec3(1.0f, 0.0f, 0.0f);
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vf.push_back(static_cast<Figure *>(s));
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s = new Sphere(-1.0f, 1.0f, -2.0f, 0.5f);
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s->m_mat->m_diffuse = vec3(0.0f, 1.0f, 0.0f);
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vf.push_back(static_cast<Figure *>(s));
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s = new Sphere(1.0f, -1.0f, -2.0f, 0.5f);
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s->m_mat->m_diffuse = vec3(0.0f, 0.0f, 1.0f);
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vf.push_back(static_cast<Figure *>(s));
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s = new Sphere(-1.0f, -1.0f, -2.0f, 0.5f);
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s->m_mat->m_diffuse = vec3(1.0f, 0.0f, 1.0f);
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vf.push_back(static_cast<Figure *>(s));
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s = new Sphere(0.0f, 0.0f, -2.0f, 1.0f);
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s->m_mat->m_diffuse = vec3(1.0f, 1.0f, 0.0f);
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vf.push_back(static_cast<Figure *>(s));
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p = new Plane(vec3(0.0f, -1.5f, 0.0f), vec3(0.0f, 1.0f, 0.0f));
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p->m_mat->m_diffuse = vec3(1.0f, 0.5f, 0.4f);
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vf.push_back(static_cast<Figure *>(p));
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s = new Sphere(-1.5f, 0.0f, -2.0f, 0.5f);
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s->m_mat->m_diffuse = vec3(1.0f, 1.0f, 1.0f);
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s->m_mat->m_rho = 0.3f;
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vf.push_back(static_cast<Figure *>(s));
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s = new Sphere(1.5f, 0.0f, -2.0f, 0.5f);
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s->m_mat->m_diffuse = vec3(1.0f, 1.0f, 1.0f);
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s->m_mat->m_rho = 0.08f;
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s->m_mat->m_refract = true;
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s->m_mat->m_ref_index = 1.1f;
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vf.push_back(static_cast<Figure *>(s));
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s = new Sphere(0.0f, 1.5f, -2.0f, 0.5f);
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s->m_mat->m_diffuse = vec3(1.0f, 1.0f, 1.0f);
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s->m_mat->m_rho = 0.5f;
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vf.push_back(static_cast<Figure *>(s));
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s = new Sphere(0.0f, 0.0f, -1.0f, 0.25f);
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s->m_mat->m_diffuse = vec3(1.0f, 1.0f, 1.0f);
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s->m_mat->m_rho = 0.1f;
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vf.push_back(static_cast<Figure *>(s));
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d = new Disk(vec3(-0.0f, -0.0f, -0.5f), vec3(0.0f, 0.0f, 0.1f), 0.25f);
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d->m_mat->m_diffuse = vec3(1.0f, 0.0f, 0.0f);
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d->m_mat->m_rho = 0.3f;
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d->m_mat->m_refract = true;
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d->m_mat->m_ref_index = 1.33f;
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vf.push_back(static_cast<Figure *>(d));
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l = new DirectionalLight();
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l->m_position = normalize(vec3(1.0f, 1.0f, 1.0f));
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l->m_diffuse = vec3(0.0f, 1.0f, 1.0f);
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vl.push_back(static_cast<Light *>(l));
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l = new DirectionalLight();
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l->m_position = normalize(vec3(-1.0f, 1.0f, 1.0f));
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l->m_diffuse = vec3(1.0f, 1.0f, 0.0f);
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vl.push_back(static_cast<Light *>(l));
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l = new DirectionalLight();
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l->m_position = normalize(vec3(0.0f, 1.0f, -1.0f));
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l->m_diffuse = vec3(1.0f, 0.0f, 1.0f);
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vl.push_back(static_cast<Light *>(l));
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}
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#+END_SRC
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