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Add hollow twisty triangle torus examples

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raffitz 4 years ago
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638ef00268
Signed by: raffitz
GPG Key ID: BB3596BD0A31252D
  1. 18
      examples/hollow_rtt.solid
  2. 18
      examples/hollow_rtt_t1.solid
  3. 18
      examples/hollow_rtt_t2.solid
  4. 18
      examples/hollow_rtt_t6.solid

18
examples/hollow_rtt.solid

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# Rotating triangle torus
define @angle0 φ
define @angle1 φ + ⅓π
define @angle2 φ + 2 * ⅓π
define @angle3 φ + π
define @angle4 φ + π + ⅓π
define @angle5 φ + 2π - ⅓π
define @exp1 (ρ - (3 * s) - s * (cos @angle0)) * (cos @angle1) + (z - s * (sin @angle0)) * (sin @angle1)
define @exp2 (ρ - (3 * s) - s * (cos @angle2)) * (cos @angle3) + (z - s * (sin @angle2)) * (sin @angle3)
define @exp3 (ρ - (3 * s) - s * (cos @angle4)) * (cos @angle5) + (z - s * (sin @angle4)) * (sin @angle5)
-5 * s < x < 5 * s
-5 * s < y < 5 * s
-s < z < s
{@exp1 < 0 and @exp2 < 0 and @exp3 < 0} xor {@exp1 < -1 and @exp2 < -2 and @exp3 < -1}

18
examples/hollow_rtt_t1.solid

@ -0,0 +1,18 @@ @@ -0,0 +1,18 @@
# Rotating triangle torus
define @angle0 (1/3) * φ
define @angle1 (1/3) * φ + ⅓π
define @angle2 (1/3) * φ + 2 * ⅓π
define @angle3 (1/3) * φ + π
define @angle4 (1/3) * φ + π + ⅓π
define @angle5 (1/3) * φ + 2π - ⅓π
define @exp1 (ρ - (3 * s) - s * (cos @angle0)) * (cos @angle1) + (z - s * (sin @angle0)) * (sin @angle1)
define @exp2 (ρ - (3 * s) - s * (cos @angle2)) * (cos @angle3) + (z - s * (sin @angle2)) * (sin @angle3)
define @exp3 (ρ - (3 * s) - s * (cos @angle4)) * (cos @angle5) + (z - s * (sin @angle4)) * (sin @angle5)
-5 * s < x < 5 * s
-5 * s < y < 5 * s
-s < z < s
{@exp1 < 0 and @exp2 < 0 and @exp3 < 0} xor {@exp1 < -1 and @exp2 < -2 and @exp3 < -1}

18
examples/hollow_rtt_t2.solid

@ -0,0 +1,18 @@ @@ -0,0 +1,18 @@
# Rotating triangle torus
define @angle0 (2/3) * φ
define @angle1 (2/3) * φ + ⅓π
define @angle2 (2/3) * φ + 2 * ⅓π
define @angle3 (2/3) * φ + π
define @angle4 (2/3) * φ + π + ⅓π
define @angle5 (2/3) * φ + 2π - ⅓π
define @exp1 (ρ - (3 * s) - s * (cos @angle0)) * (cos @angle1) + (z - s * (sin @angle0)) * (sin @angle1)
define @exp2 (ρ - (3 * s) - s * (cos @angle2)) * (cos @angle3) + (z - s * (sin @angle2)) * (sin @angle3)
define @exp3 (ρ - (3 * s) - s * (cos @angle4)) * (cos @angle5) + (z - s * (sin @angle4)) * (sin @angle5)
-5 * s < x < 5 * s
-5 * s < y < 5 * s
-s < z < s
{@exp1 < 0 and @exp2 < 0 and @exp3 < 0} xor {@exp1 < -1 and @exp2 < -2 and @exp3 < -1}

18
examples/hollow_rtt_t6.solid

@ -0,0 +1,18 @@ @@ -0,0 +1,18 @@
# Rotating triangle torus
define @angle0 2 * φ
define @angle1 2 * φ + ⅓π
define @angle2 2 * φ + 2 * ⅓π
define @angle3 2 * φ + π
define @angle4 2 * φ + π + ⅓π
define @angle5 2 * φ + 2π - ⅓π
define @exp1 (ρ - (3 * s) - s * (cos @angle0)) * (cos @angle1) + (z - s * (sin @angle0)) * (sin @angle1)
define @exp2 (ρ - (3 * s) - s * (cos @angle2)) * (cos @angle3) + (z - s * (sin @angle2)) * (sin @angle3)
define @exp3 (ρ - (3 * s) - s * (cos @angle4)) * (cos @angle5) + (z - s * (sin @angle4)) * (sin @angle5)
-5 * s < x < 5 * s
-5 * s < y < 5 * s
-s < z < s
{@exp1 < 0 and @exp2 < 0 and @exp3 < 0} xor {@exp1 < -1 and @exp2 < -2 and @exp3 < -1}
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