Tree Generator v1.16.0: Zweig-Dicke korrigiert, Eiche/Birke entwirrt

Zweige waren 70 % so dick wie ihre Aeste (jetzt ~35 %). Eiche und Birke hatten
durch verkettete Replaces vertauschte Ast-Dicken.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
2026-07-29 11:56:37 +02:00
co-authored by Claude Opus 4.8
parent 44d0b824c4
commit 4c4ea5b9cf
5 changed files with 12 additions and 9 deletions
+7 -4
View File
@@ -1,7 +1,7 @@
bl_info = {
"name": "Stylized Tree Generator",
"author": "D4rkst3r",
"version": (1, 15, 0),
"version": (1, 16, 0),
"blender": (4, 2, 0),
"location": "View3D > Sidebar > Tree Gen",
"description": "Parametrischer Baum-/Palmen-/Busch-Generator (Geometry Nodes) mit Wachstums-Stufen",
@@ -106,7 +106,7 @@ PRESETS = {
"Branch Count": 10, "Branch Length": 2.2, "Branch Up": 0.9,
"Branch Start": 0.3, "Branch End": 0.95,
"Crown Taper": -0.15, "Crown Bulge": 0.5,
"Branch Bend": 0.9, "Branch Thickness": 0.13, "Sub Count": 3,
"Branch Bend": 0.9, "Branch Thickness": 0.24, "Sub Count": 3,
"Sub Length": 0.8, "Root Flare": 1.6, "Root Lobe Depth": 1.6,
},
"birke": { # schlank, hoher Ansatz, feine Zweige
@@ -114,7 +114,7 @@ PRESETS = {
"Branch Count": 12, "Branch Length": 1.4, "Branch Up": 1.1,
"Branch Start": 0.45, "Branch End": 0.98,
"Crown Taper": 0.1, "Crown Bulge": 0.25,
"Branch Bend": 0.8, "Branch Thickness": 0.22, "Sub Count": 3,
"Branch Bend": 0.8, "Branch Thickness": 0.11, "Sub Count": 3,
"Sub Length": 0.5, "Root Flare": 0.6,
},
"weide": { # haengende Zweige (Droop positiv), breit ausladend
@@ -625,7 +625,10 @@ def build_group():
L(stap.outputs[0], sinv.inputs[1])
sbase = N("ShaderNodeMath"); sbase.location = (2550, 900); sbase.operation = 'MULTIPLY'
L(V["Trunk Radius"], sbase.inputs[0])
sbase.inputs[1].default_value = 0.12 # Zweige sind DUENN ...
# Zweige muessen DEUTLICH duenner sein als die Hauptaeste. Bei Branch
# Thickness 0.17 waren 0.12 rund 70 % davon -> Zweige fast so dick wie
# der Ast, an dem sie sitzen. 0.06 = ~35 %, passt zum TreeIt-Verhaeltnis.
sbase.inputs[1].default_value = 0.06
sdome = _dome(sspar, 2550, 1200)
srad2 = _shape(sinv.outputs[0], sdome, sbase.outputs[0], 2750, 900,
spar_node=sspar, collar=True)