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import bpy |
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import mathutils |
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from numpy.random import uniform, normal, randint |
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from infinigen.core.nodes.node_wrangler import Nodes, NodeWrangler |
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from infinigen.core.nodes import node_utils |
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from infinigen.core.util.color import color_category |
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from infinigen.core import surface |
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def shader_bone(nw: NodeWrangler): |
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texture_coordinate = nw.new_node(Nodes.TextureCoord) |
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mapping = nw.new_node(Nodes.Mapping, |
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input_kwargs={'Vector': texture_coordinate.outputs["Object"], 'Location': (1.7 + uniform(-1, 1) * 0.05, 0.29999999999999999 + uniform(-1, 1) * 0.05, uniform(-1, 1) * 0.05)}) |
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noise_texture_2 = nw.new_node(Nodes.NoiseTexture, |
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input_kwargs={'Vector': mapping, 'Scale': 10.800000000000001 + uniform(-1, 1) * 3, 'Detail': 15.0, 'Roughness': 0.76670000000000005}) |
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voronoi_texture_1 = nw.new_node(Nodes.VoronoiTexture, |
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input_kwargs={'Vector': noise_texture_2.outputs["Fac"], 'Scale': 10.0}) |
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colorramp_2 = nw.new_node(Nodes.ColorRamp, |
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input_kwargs={'Fac': voronoi_texture_1.outputs["Color"]}) |
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colorramp_2.color_ramp.elements[0].position = 0.4364 + uniform(-1, 1) * 0.05 |
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colorramp_2.color_ramp.elements[0].color = (0, 0, 0, 1.0) |
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colorramp_2.color_ramp.elements[1].position = 0.58 + uniform(-1, 1) * 0.05 |
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colorramp_2.color_ramp.elements[1].color = (1, 1, 1, 1.0) |
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mapping_2 = nw.new_node(Nodes.Mapping, |
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input_kwargs={'Vector': texture_coordinate.outputs["Object"]}) |
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noise_texture = nw.new_node(Nodes.NoiseTexture, |
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input_kwargs={'Vector': mapping_2, 'Scale': 98.900000000000006 + uniform(-0.3, 1) * 30, 'Detail': 15.0, 'Roughness': 0.76670000000000005}) |
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voronoi_texture = nw.new_node(Nodes.VoronoiTexture, |
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input_kwargs={'Vector': noise_texture.outputs["Fac"], 'Scale': 10.0 + uniform(-1, 1) * 0.05}) |
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colorramp = nw.new_node(Nodes.ColorRamp, |
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input_kwargs={'Fac': voronoi_texture.outputs["Color"]}) |
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colorramp.color_ramp.elements[0].position = 0.3089 + uniform(-1, 1) * 0.05 |
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colorramp.color_ramp.elements[0].color = (0.0, 0.0, 0.0, 1.0) |
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colorramp.color_ramp.elements[1].position = 0.673 + uniform(-1, 1) * 0.05 |
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colorramp.color_ramp.elements[1].color = (1.0, 1.0, 1.0, 1.0) |
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multiply = nw.new_node(Nodes.VectorMath, |
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input_kwargs={0: colorramp_2.outputs["Color"], 1: colorramp.outputs["Color"]}, |
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attrs={'operation': 'MULTIPLY'}) |
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mapping_1 = nw.new_node(Nodes.Mapping, |
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input_kwargs={'Vector': texture_coordinate.outputs["UV"], 'Scale': (1.0, 1.0, 0.0)}) |
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noise_texture_1 = nw.new_node(Nodes.NoiseTexture, |
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input_kwargs={'Vector': mapping_1, 'Scale': 6.4000000000000004 + uniform(-1, 1) * 1}) |
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colorramp_1 = nw.new_node(Nodes.ColorRamp, |
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input_kwargs={'Fac': noise_texture_1.outputs["Fac"]}) |
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colorramp_1.color_ramp.elements[0].position = 0.3682 + uniform(-1, 1) * 0.05 |
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colorramp_1.color_ramp.elements[0].color = (0.38129999999999997, 0.2384, 0.1183, 1.0) |
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colorramp_1.color_ramp.elements[1].position = 0.7591 + uniform(-1, 1) * 0.05 |
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colorramp_1.color_ramp.elements[1].color = (0.49690000000000001, 0.50290000000000001, 0.46779999999999999, 1.0) |
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mix = nw.new_node(Nodes.MixRGB, |
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input_kwargs={'Fac': multiply.outputs["Vector"], 'Color1': (0.19120000000000001, 0.045199999999999997, 0.0103, 1.0), 'Color2': colorramp_1.outputs["Color"]}) |
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principled_bsdf = nw.new_node(Nodes.PrincipledBSDF, |
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input_kwargs={'Base Color': mix, 'Roughness': 0.44090000000000001}) |
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glass_bsdf = nw.new_node('ShaderNodeBsdfGlass') |
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mix_shader = nw.new_node(Nodes.MixShader, |
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input_kwargs={'Fac': 0.2, 1: principled_bsdf, 2: glass_bsdf}) |
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material_output = nw.new_node(Nodes.MaterialOutput, |
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input_kwargs={'Surface': mix_shader}) |
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def apply(obj, selection=None, **kwargs): |
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surface.add_material(obj, shader_bone, selection=selection) |
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apply(material_obj) |
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