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Modeller de obiecte CSG

Modeller de obiecte CSG. Nistor Mihaita 342C4. Cuprins. Despre CSG Aplicatii CSG Modalitati de implementare Particularitatile proiectului Concluzii. Despre CSG. CSG = Constructive Solid Geometry Cuvinte cheie: Primitive – cub, sfera, cilindru, torus, con, piramida, etc.

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Modeller de obiecte CSG

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  1. Modeller de obiecte CSG NistorMihaita 342C4

  2. Cuprins • Despre CSG • Aplicatii CSG • Modalitati de implementare • Particularitatile proiectului • Concluzii

  3. Despre CSG • CSG = Constructive Solid Geometry • Cuvinte cheie: • Primitive – cub, sfera, cilindru, torus, con, piramida, etc. • Operatii logice – reuniune, intersectie, diferenta • Arbore CSG • Frunze: primitive • Noduri: operatii logice

  4. Despre CSG • Exemple:

  5. Despre CSG • Arbore CSG

  6. Aplicatii CSG • Obiecte 3D complexe • Usurinta de a crea obiecte solide sau “water-tight” • Clasificare pozitie puncte fata de obiect

  7. Aplicatii CSG • Unreal Engine

  8. Aplicatii CSG • Hammer Valve Engine

  9. Particularitatiproiect • Primitivele – functii • Cub • Sfera • Cilindru • Torus • Liste de afisare

  10. Particularitatiproiect • Stencil buffer • Desenarea fetelor primului obiect ce se afla in interiorul celui de-al doilea • Desenarea fetelor celui de-al doilea obiect ce se afla in interiorul primului

  11. Particularitatiproiect • 3 ferestre • 2 primitive • Obiectul rezultat in urma operatiei • Save/load • Sloturi • Primitive, operatie, pozitie

  12. Concluzii • CSG • Obiecte complexe, acuratete matematica, usurinta in clasificare pozitie • Proiect • Demo CSG • Primitive de baza, o singura operatie aplicata • Demonstreaza capabilitatile CSG in crearea obiectelor complexe

  13. Concluzii • Intrebari, sugestii…?

  14. Va multumesc pentru atentia acordata!

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