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Add 'roughness' (blender native) and 'smoothness' (unity compatible) bake modes #43

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merged 1 commit into from Sep 25, 2020
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Add 'roughness' (blender native) and 'smoothness' (unity compatible) bake modes #43

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8 changes: 6 additions & 2 deletions op_bake.py
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Expand Up @@ -27,7 +27,9 @@
'ao_legacy': ub.BakeMode('', type='AO', params=["bake_samples"], engine='CYCLES'),
'position': ub.BakeMode('bake_position', type='EMIT'),
'curvature': ub.BakeMode('', type='NORMAL', use_project=True, params=["bake_curvature_size"], composite="curvature"),
'wireframe': ub.BakeMode('bake_wireframe', type='EMIT', color=(0, 0, 0, 1), params=["bake_wireframe_size"])
'wireframe': ub.BakeMode('bake_wireframe', type='EMIT', color=(0, 0, 0, 1), params=["bake_wireframe_size"]),
'roughness': ub.BakeMode('', type='ROUGHNESS'),
'smoothness': ub.BakeMode('', type='ROUGHNESS', invert=True)
}

if hasattr(bpy.types,"ShaderNodeBevel"):
Expand Down Expand Up @@ -541,7 +543,7 @@ def cycles_bake(mode, padding, sampling_scale, samples, ray_distance, is_multi,
bpy.context.scene.cycles.samples = samples

# Speed up samples for simple render modes
if modes[mode].type == 'EMIT' or modes[mode].type == 'DIFFUSE':
if modes[mode].type == 'EMIT' or modes[mode].type == 'DIFFUSE' or modes[mode].type == 'ROUGHNESS':
bpy.context.scene.cycles.samples = 1

# Pixel Padding
Expand Down Expand Up @@ -577,5 +579,7 @@ def cycles_bake(mode, padding, sampling_scale, samples, ray_distance, is_multi,
use_cage=True,
cage_object=obj_cage.name
)
if modes[mode].invert:
bpy.ops.image.invert(invert_r=True, invert_g=True, invert_b=True)

bpy.utils.register_class(op)
Binary file added resources/bake_modes/roughness.png
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Binary file added resources/bake_modes/smoothness.png
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4 changes: 3 additions & 1 deletion utilities_bake.py
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Expand Up @@ -30,9 +30,10 @@ class BakeMode:
engine = 'CYCLES' #render engine, by default CYCLES
composite = None #use composite scene to process end result
use_project = False #Bake projected?
invert = False
params = [] #UI Parameters from scene settings

def __init__(self, material="", type='EMIT', normal_space='TANGENT', setVColor=None, color= (0.23, 0.23, 0.23, 1), engine='CYCLES', params = [], composite=None, use_project=False):
def __init__(self, material="", type='EMIT', normal_space='TANGENT', setVColor=None, color= (0.23, 0.23, 0.23, 1), engine='CYCLES', params = [], composite=None, use_project=False, invert=False):
self.material = material
self.type = type
self.normal_space = normal_space
Expand All @@ -42,6 +43,7 @@ def __init__(self, material="", type='EMIT', normal_space='TANGENT', setVColor=N
self.params = params
self.composite = composite
self.use_project = use_project
self.invert = invert



Expand Down