Nathan Vegdahl
4207c77e27
Specifically: 1. Factored out color exporting. 2. Switched floating point writing to use .format() with 6 digits of precision. The main gain here is that numbers like 1.0 don't print with a bunch of useless trailing zeros.
115 lines
3.1 KiB
Python
115 lines
3.1 KiB
Python
class ExportCancelled(Exception):
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""" Indicates that the render was cancelled in the middle of exporting
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the scene file.
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"""
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pass
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def mat2str(m):
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""" Converts a matrix into a single-line string of values.
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"""
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s = ""
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for j in range(4):
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for i in range(4):
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s += " {:.6}".format(m[i][j])
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return s[1:]
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def color2str(color_type, color_data):
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if color_type == 'Rec709':
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return "Color [rec709, {:.6} {:.6} {:.6}]".format(
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color_data[0],
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color_data[1],
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color_data[2],
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)
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elif color_type == 'Blackbody':
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return "Color [blackbody, {:.6} {:.6}]".format(
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color_data[0],
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color_data[1],
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)
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elif color_type == 'ColorTemperature':
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return "Color [color_temperature, {:.6} {:.6}]".format(
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color_data[0],
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color_data[1],
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)
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def psycolor2str(psymat):
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color_type = psymat.color_type
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color_data = psymat.color
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if color_type == 'Blackbody' or color_type == 'ColorTemperature':
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# TODO: add the brightness multiplier to the Psychoblend material
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# settings. Here we're just defaulting it to 1.0.
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color_data = [psymat.color_blackbody_temp, 1.0]
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return color2str(color_type, color_data)
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def needs_def_mb(ob):
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""" Determines if the given object needs to be exported with
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deformation motion blur or not.
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"""
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anim = ob.animation_data
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no_anim_data = anim == None or (anim.action == None and len(anim.nla_tracks) == 0 and len(anim.drivers) == 0)
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for mod in ob.modifiers:
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if mod.type == 'SUBSURF':
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pass
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elif mod.type == 'MULTIRES':
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pass
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elif mod.type == 'MIRROR':
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if mod.mirror_object == None:
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pass
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else:
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return True
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elif mod.type == 'BEVEL' and no_anim_data:
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pass
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elif mod.type == 'EDGE_SPLIT' and no_anim_data:
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pass
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elif mod.type == 'SOLIDIFY' and no_anim_data:
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pass
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elif mod.type == 'MASK' and no_anim_data:
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pass
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elif mod.type == 'REMESH' and no_anim_data:
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pass
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elif mod.type == 'TRIANGULATE' and no_anim_data:
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pass
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elif mod.type == 'WIREFRAME' and no_anim_data:
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pass
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else:
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return True
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if ob.type == 'MESH':
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if ob.data.shape_keys == None:
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pass
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else:
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return True
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return False
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def escape_name(name):
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name = name.replace("\\", "\\\\")
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name = name.replace(" ", "\\ ")
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name = name.replace("$", "\\$")
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name = name.replace("[", "\\[")
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name = name.replace("]", "\\]")
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name = name.replace("{", "\\{")
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name = name.replace("}", "\\}")
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return name
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def needs_xform_mb(ob):
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""" Determines if the given object needs to be exported with
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transformation motion blur or not.
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"""
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if ob.animation_data != None:
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return True
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if len(ob.constraints) > 0:
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return True
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if ob.parent != None:
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return needs_xform_mb(ob.parent)
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return False |