57 lines
1.9 KiB
Python
57 lines
1.9 KiB
Python
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# Final beauty renders (textured, original materials): full front/40deg/back, chest, hip.
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# blender --background --python 09_beauty.py -- <blend> <outdir>
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import bpy, sys, math, os
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from mathutils import Vector, Euler
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argv = sys.argv[sys.argv.index("--") + 1:]
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BLEND, OUT = argv[0], argv[1]
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os.makedirs(OUT, exist_ok=True)
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bpy.ops.wm.open_mainfile(filepath=BLEND)
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for o in list(bpy.data.objects):
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if o.type in ('LIGHT', 'CAMERA'):
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bpy.data.objects.remove(o, do_unlink=True)
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sc = bpy.context.scene
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sc.render.engine = 'BLENDER_EEVEE'
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sc.render.resolution_x = sc.render.resolution_y = 1200
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wd = bpy.data.worlds.new("w")
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wd.use_nodes = True
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wd.node_tree.nodes["Background"].inputs[0].default_value = (0.22, 0.22, 0.24, 1)
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sc.world = wd
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def sun(rot, e):
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ld = bpy.data.lights.new("s", 'SUN')
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ld.energy = e
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ld.use_shadow = False
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lo = bpy.data.objects.new("s", ld)
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lo.rotation_euler = rot
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bpy.context.collection.objects.link(lo)
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sun(Euler((math.radians(55), 0, math.radians(-35))), 2.2)
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sun(Euler((math.radians(120), 0, math.radians(150))), 1.0)
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sun(Euler((math.radians(85), 0, math.radians(35))), 0.8)
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cam = bpy.data.cameras.new("c")
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cam.lens = 70
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cob = bpy.data.objects.new("c", cam)
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bpy.context.collection.objects.link(cob)
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sc.camera = cob
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views = [
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("full_front", Vector((0.0, -2.05, 0.50)), Euler((math.radians(90), 0, 0))),
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("full_40", Vector((-1.35, -1.55, 0.50)), Euler((math.radians(90), 0, math.radians(-41)))),
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("full_back", Vector((0.0, 2.05, 0.50)), Euler((math.radians(90), 0, math.radians(180)))),
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("chest", Vector((0.0, -0.85, 0.70)), Euler((math.radians(90), 0, 0))),
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("hip", Vector((0.0, -0.85, 0.46)), Euler((math.radians(90), 0, 0))),
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]
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for name, loc, rot in views:
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cob.location = loc
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cob.rotation_euler = rot
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sc.render.filepath = os.path.join(OUT, f"{name}.png")
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bpy.ops.render.render(write_still=True)
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print(f"rendered {name}", flush=True)
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print("BEAUTY_DONE")
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