機械紋理

運用正方形、圓形和線條搭配金屬感的背景 組合而成的 機械紋理
Load dbngraphics.dbn
size 300 300
paper 100
fast
{
repeat A 0 300
{
pen (A*5-10) (A-10) (A*5-5)
line 300 (A*5) 0 (A*5)
}
repeat A 5 0
{
pen 0
line (25+A) 0 (25+A) 300
line (250+A) 0 (250+A) 300
line 0 (25+A) 300 (25+A)
line 0 (250+A) 300 (250+A)
}
}
repeat B 5 0
{
pen 100
line 25 (250+B) 30 (250+B)
line 25 (25+B) 30 (25+B)
line 250 (250+B) 255 (250+B)
line 250 (25+B) 255 (25+B)
}
pen 125 38 205
repeat a 0 100
{
line (150+a) 30 (150+a) 100
}
pen 93 71 139
repeat a 0 50
{
line (175+a) 30 (175+a) 75
}
pen 255 127 36
repeat a 0 20
{
line (190+a) 30 (190+a) 75
}
pen 255 255 0
rectangle 50 225 75 200
rectangle 100 225 125 200
rectangle 150 225 175 200
rectangle 200 225 225 200
rectangle 50 175 75 150
rectangle 50 125 75 100
rectangle 50 75 75 50
rectangle 62 210 240 40
rectangle 75 200 225 50
rectangle 74 199 224 49
rectangle 73 198 223 48
rectangle 100 175 200 75
rectangle 99 174 199 74
rectangle 98 173 198 73
rectangle 125 150 175 100
rectangle 124 149 174 99
rectangle 123 148 173 98
rectangle 122 147 172 97
circle 150 0 145 0
circle 150 0 125 0
circle 150 0 110 0
circle 150 0 90 0
circle 150 0 80 0
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circle 150 0 75 0
circle 150 0 60 0
circle 150 0 50 0
circle 150 0 45 0
circle 150 0 40 0
circle 150 0 25 0
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circle 150 0 10 0
circle 150 0 5 0
circle 150 300 145 0
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circle 150 300 100 0
circle 150 300 75 0
circle 150 300 50 0
circle 150 300 25 0