{"slug":"magnetic-field-lines","title":{"ja":"磁力線","en":"Magnetic field lines"},"summary":{"ja":"磁極から出て別の磁極へ戻る細い曲線の束と、その上を流れる光の粒。","en":"Bundles of thin curves leaving one pole and returning to another, with points of light flowing along them."},"categories":["art","motion"],"subAspects":["generative.technique"],"aspects":["generative"],"tags":["magnetic-field","field-lines","dipole","flux"],"palette":[{"name":"Obsidian","hex":"#06070C","ratio":0.8},{"name":"Gold","hex":"#F5B942","ratio":0.09},{"name":"Cyan","hex":"#47D7F0","ratio":0.08},{"name":"Magenta","hex":"#E24BC4","ratio":0.03}],"keywords":["magnetic field lines","dipole field","flux lines","iron filings pattern","vector field"],"traits":{"en":["Many thin curves leave one pole and arc around to the opposite pole; lines never cross","Lines crowd together near the poles and spread apart in the space between and around them","Lines that leave the frame suggest the field continues beyond it","Glowing lines and particles are drawn with additive blending on a near-black background, so overlaps get brighter and bloom","In motion, small points of light flow along each line from one pole to the other"],"ja":["多くの細い曲線が一方の極から出て、反対の極へ弧を描いて戻る。線は交わらない","線は極の近くで密に集まり、極の間と外側では広がる","画面の外へ出ていく線で、場がその先へ続くことを示す","線と粒子は、ほぼ黒の地に加算合成で描き、重なる所ほど明るくにじむ","動きでは、小さな光の粒がそれぞれの線を一方の極から他方へ流れる"]},"prompt":"Magnetic field lines of a dipole: many thin glowing curves leave one pole and arc around to the opposite pole without crossing, crowded near the poles and spreading apart between and around them, gold and cyan on a near-black background with additive glow. As video, small points of light flow along each line.","negativePrompt":"bar magnet illustration, textbook diagram, arrows, labels, thick lines, white background","contrasts":[],"images":[],"references":[{"label":"py5-media-art — magnetic_field","url":"https://github.com/asamiile/py5-media-art/tree/main/sketch/magnetic_field"},{"label":"py5-media-art — generative_magnetic_field_lines_2d","url":"https://github.com/asamiile/py5-media-art/tree/main/sketch/generative_magnetic_field_lines_2d"}],"links":{"page":{"ja":"https://visual-gallery.asami.tokyo/ja/styles/magnetic-field-lines","en":"https://visual-gallery.asami.tokyo/en/styles/magnetic-field-lines"},"json":"https://visual-gallery.asami.tokyo/api/v1/styles/magnetic-field-lines","markdown":"https://visual-gallery.asami.tokyo/api/v1/styles/magnetic-field-lines/md"}}