Galaxy · v0.0.3
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Same
bulge + Σ(per-arm)
density, now with a third axis. The vertical scatter is governed by
discThick
— tighter at the bulge, thinner along arms. This is the one morphology field 2D couldn't show.
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auto-spin
edge-on view
nebulae
centroids
gas
landmarks
central SMBH
Stars
Landmarks
Nebulae
Gas
Arms
Scene
Star budget — % of total
total stars
40000
Point landmarks — count per type
Display
marker size
1.0
anchor ring strength
0.2
Field landmarks — count per type (max 2000 each)
Placement
arm-tightness
3.0
planetary scatter
0.45
Appearance
glow
0.55
Arm gas (traces spiral)
budget
1100
trace tightness
2.4
brightness
0.085
Ambient gas (diffuse fill)
budget
700
fill
0.10
brightness
0.025
Arm flare-out
flare amount
1.0
flare starts at
0%
radius
disc thickness ×
1.0
bulge thickness
0.15
SMBH exclusion zone
0.02
central SMBH marker: hidden