My 3D Collection

Anthony OR 柯志明, Oct 5, 2014


  • 1. Creating a Surface Between Two Functions
  • 2. Square Cross Sections
  • 3. Creating a Surface of Revolution Around x-axis
  • 4. Creating a Surface of Revolution Around y-axis
  • 5. The Centroid of a Tetrahedron: Medians and Bimedians
  • 6. Mushrooms
  • 7. Fourier et 3D
  • 8. Rotating a Parabola Around the x-axis
  • 9. Rotating a Parabola Around the y-axis
  • 10. Superficies paramétricas con coordenadas esfericas
  • 11. Volumen de un sólido : Ejemplo 2
  • 12. Un cuore parametrico 3D - A 3D parametric heart surface
  • 13. I would like to look like Johnny Depp...
  • 14. Pumpkin!
  • 15. Un nodo trifoglio - A trefoil knot
  • 16. Nodi torici (o taurini) - Torus knots
  • 17. coeur
  • 18. Demo of new 3D Curve features in 5.0.26.0
  • 19. A Mobius Strip
  • 20. A Mobius strip + normal vector
  • 21. Torus Sections
  • 22. Stellated Dodecahedron
  • 23. Visual of Surface Area of a Function Rotated Around x-Axis.
  • 24. Cow 3D (800 Points)
  • 25. Great dodecahedron
  • 26. Coloring surfaces in Geogebra 5: Dini´s Surface
  • 27. 3d- Implicit surface grapher: Ellipsoid
  • 28. Ball bouncing in a cube
  • 29. Spherical model - tetrahedron
  • 30. Building Squares on f(x)=sin(x)
  • 31. Volumen integral triple cartesianas
  • 32. Revolving the area between curves about the x-axis
  • 33. cube percé
  • 34. floraison
  • 35. surface in sphere
  • 36. Ball
  • 37. tordre une sphère
  • 38. torsion d'un cylindre
  • 39. Contour Plot
  • 40. Spheres construction (Grow Pumpkin)
  • 41. Flight Simulator
  • 42. Kleins bottle
  • 43. A Godel Escher Bach Solid
  • 44. Pasta: Cannolicchi rigati
  • 45. Klein's bottle (with exp() ...)
  • 46. polygone tordu
  • 47. parapluie
  • 48. pétales en entonnoir
  • 49. separation
  • 50. Bibliothèque Kazakh
  • 51. eeeee
  • 52. Three cylinders describes on cube
  • 53. 15 sklejonych ośmiościanów ściętych
  • 54. Wstęga Möbiusa
  • 55. Torus
  • 56. Intersect Surface x Plane
  • 57. Contours of implicit surface
  • 58. Computation points of intersection of two explizite surfaces
  • 59. Stellacja ośmiościanu ściętego 14
  • 60. Möbius strip
  • 61. Simple Envelopes
  • 62. Lissajous
  • 63. Klein bottle
  • 64. Sperical model - cuboctahedron
  • 65. Milk in tetrahedron
  • 66. Finestra di Viviani
  • 67. Copy of Kwiatek dla KWN
  • 68. Shell Periwinkle (3D)
  • 69. Morin et Apéry
  • 70. triple tore
  • 71. Dodecahedron Inverted in a Cube
  • 72. Movem els punts!
  • 73. surf min
  • 74. torsion d'une chaîne
  • 75. pliage cuillère
  • 76. Coherent wave interference
  • 77. Wave interference
  • 78. Un altre llum
  • 79. Rakieta
  • 80. Wazonik
  • 81. Transporter opancerzony
  • 82. Prom kosmiczny
  • 83. Czołg
  • 84. Ladder (3D)
  • 85. engrenage 3D
  • 86. maillage
  • 87. free points vs sliders (script)
  • 88. spirales 3D
  • 89. Die Würfel sind gefallen ...
  • 90. tores carrés
  • 91. animations de sphères
  • 92. Des pipes de toutes sortes
  • 93. mécanisme (animation)
  • 94. Cross Sections of Solids
  • 95. Rhombicosidodecahedron
  • 96. Kształt na bazie sześcianu
  • 97. Kształt na bazie ośmiościanu
  • 98. 3D Projection of an 8-cell
  • 99. Mobius Strips
  • 100. extrusion
  • 101. Crossing Twisted Rings
  • 102. Kolorowa kula 1
  • 103. Kolorowa kula 4
  • 104. ice cream
  • 105. Removing the "Hole"
  • 106. Is Penrose triangle possible?
  • 107. 曲線方圓變化的原理

1.

Creating a Surface Between Two Functions

To "fill in" the space between two curves (in this example, f(x) = sin(x)-2 and g(x) = 3-x^2) do the following:[br][list=1][br][*]Define your two functions.[br][*]Use the SURFACE command: Surface[ t , u f(t) + (1 - u) g(t) , 0 , t , x(A) , x(B) , u , 0 , 1 ][br][/list][br][br]Once you do this, you should be able to change f(x) and g(x) and the surface should update accordingly!
Creating a Surface Between Two Functions
– Steve Phelps

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