WWW.GEOMECA.COM       GEOMECA

                                       

Sample: Graph, Calculation: GEOMECA (Geometric calculator), which is Scientific calculator software, performs calculation such as statistics, matrix, differention, complex numbers, integral, etc. and draws graphs of functions.

 

  Animation - Regular tetrahedron, hexahedron, octahedron

                     

 

Regular

tetrahedron

  Direction of the space-frame: z=23, c=31, p=0

  Frame: Space 1

  X: -5~ 5,  Y: -5~ 5,  Z: -3~ 7,   U: 0~ 5

 -----Graph2 (Rad)----------

  Function name: x=u:   y=0:   z=10sqr 3/3*(1-u/5)

  Domain:    u: 0~5           Increment of u: Auto

   -----Graph3 (Rad)----------

  Function name: x=u:   y=0:   z=10sqr 3/3*(1-u/5)

  Transfomation: [Rotation : C(0,0): z-axis,  Angle=120]

  Domain:    u: 0~5           Increment of u: Auto

 -----Graph4 (Rad)----------

  Function name: x=u:   y=0:   z=10sqr 3/3*(1-u/5)

  Transfomation: [Rotation : C(0,0): z-axis,  Angle=-120]

  Domain:    u: 0~5           Increment of u: Auto

 

 -----Graph1 (Deg)----------

  Function name: r=5

  Domain:    u: 0~360        Increment of u: 120

Regular

hexahedron

  Direction of the space-frame: z=98, c=22, p=0

 Frame: Space 1

  X: -10~ 10,   Y: -10~ 10,  

 Z: -10~ 10,  U: -5~ 6.3137085 

  -----Graph3 (Deg)----------

  Function name: x=8:   y=0:   z=u

  Domain:    u: -5~6.3137085      Increment of u: Auto

 -----Graph4 (Deg)----------

  Function name: x=8:   y=0:   z=u

  Transfomation: [Rotation : C(0,0): z-axis,  Angle=90]

  Domain:    u: -5~6.3137085      Increment of u: Auto

 -----Graph5 (Deg)----------

  Function name: x=8:   y=0:   z=u

  Transfomation: [Rotation : C(0,0): z-axis,  Angle=180]

  Domain:    u: -5~6.3137085       Increment of u: Auto

 -----Graph6 (Deg)----------

  Function name: x=8:   y=0:   z=u

  Transfomation: [Rotation : C(0,0): z-axis,  Angle=270]

  Domain:    u: -5~6.3137085       Increment of u: Auto

 

 -----Graph1 (Deg)----------

  Function name: r=8

  Transfomation: [Parallel: 3-dim,  (x, y, z-5)]

  Domain:    u: 0~360                 Increment of u: 90

 -----Graph2 (Deg)----------

  Function name: r=8

  Transfomation: [Parallel: 3-dim,  (x, y, z+ 6.3137085)]

  Domain:    u: 0~360                 Increment of u: 90

Rgular

octahedron

 Direction of the space-frame: z=328, c=33, p=0

 Frame: Space 1,

  X: -10~ 10,  Y: -10~ 10,   

 Z: -10~ 10,   U: 0~ 8 

  -----Graph5 (Rad)----------

  Function name: x=u:   y=0:   z=8-u

  Transfomation: [Rotation : C(0,0): z-axis,  Angle=-90]

  Domain:    u: 0~8       Increment of u: Auto

 -----Graph6 (Rad)----------

  Function name: x=u:   y=0:   z=-8+u

  Transfomation: [Rotation : C(0,0): z-axis,  Angle=-90]

  Domain:    u: 0~8       Increment of u: Auto

 -----Graph7 (Rad)----------

  Function name: x=u:   y=0:   z=-8+u

  Transfomation: [Rotation : C(0,0): z-axis,  Angle=90]

  Domain:    u: 0~8       Increment of u: Auto

 -----Graph8 (Rad)----------

  Function name: x=u:   y=0:   z=-8+u

  Transfomation: [Rotation : C(0,0): z-axis,  Angle=180]

  Domain:    u: 0~8       Increment of u: Auto

 -----Graph9 (Rad)----------

  Function name: x=u:   y=0:   z=-8+u

  Domain:    u: 0~8       Increment of u: Auto

 

 -----Graph1 (Deg)----------

  Function name: r=8

  Domain:    u: 0~360     Increment of u: 90

 -----Graph2 (Rad)----------

  Function name: x=u:   y=0:   z=8-u

  Domain:    u: 0~8       Increment of u: Auto

 -----Graph3 (Rad)----------

  Function name: x=u:   y=0:   z=8-u

  Transfomation: [Rotation : C(0,0): z-axis,  Angle=90]

  Domain:    u: 0~8       Increment of u: Auto

-----Graph4 (Rad)----------

  Function name: x=u:   y=0:   z=8-u

  Transfomation: [Rotation : C(0,0): z-axis,  Angle=180]

  Domain:    u: 0~8       Increment of u: Auto

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