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60 lines
1.5 KiB
GDScript
60 lines
1.5 KiB
GDScript
@tool
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extends Node
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# NOTE: in theory this would extend from resource, but until saving and loading resources
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# works in godot, we'll stick with extending from node
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# and using JSON files to save/load data
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#
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# See material_import.gd for more information
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var albedo_color
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var metallic_strength
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var roughness_strength
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func init():
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albedo_color = Color()
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metallic_strength = 0
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roughness_strength = 0
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# Convert our data into an dictonary so we can convert it
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# into the JSON format
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func make_json():
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var json_dict = {}
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json_dict["albedo_color"] = {}
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json_dict["albedo_color"]["r"] = albedo_color.r
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json_dict["albedo_color"]["g"] = albedo_color.g
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json_dict["albedo_color"]["b"] = albedo_color.b
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json_dict["metallic_strength"] = metallic_strength
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json_dict["roughness_strength"] = roughness_strength
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return JSON.new().stringify(json_dict)
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# Convert the passed in string to a json dictonary, and then
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# fill in our data.
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func from_json(json_dict_as_string):
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var json = JSON.new()
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json.parse(json_dict_as_string)
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var json_dict = json.get_data()
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albedo_color.r = json_dict["albedo_color"]["r"]
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albedo_color.g = json_dict["albedo_color"]["g"]
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albedo_color.b = json_dict["albedo_color"]["b"]
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metallic_strength = json_dict["metallic_strength"]
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roughness_strength = json_dict["roughness_strength"]
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# Make a StandardMaterial3D using our variables.
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func make_material():
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var mat = StandardMaterial3D.new()
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mat.albedo_color = albedo_color
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mat.metallic = metallic_strength
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mat.roughness = roughness_strength
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return mat
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