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59 lines
1.5 KiB
GDScript
59 lines
1.5 KiB
GDScript
var properties = null;
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var material: StandardMaterial3D = null;
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var type:
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get:
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return properties.get("_type", "diffuse");
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var weight:
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get:
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return float(properties.get("_weight", 0));
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var specular:
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get:
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return float(properties.get("spec"));
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var roughness:
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get:
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return float(properties.get("rough"));
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var flux:
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get:
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return float(properties.get("flux"));
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var refraction:
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get:
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return float(properties.get("ior"));
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func _init(properties):
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self.properties = properties;
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func is_glass():
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return self.type == "_glass";
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func get_material(color: Color):
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if (material != null): return material;
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material = StandardMaterial3D.new();
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material.vertex_color_is_srgb = true;
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material.vertex_color_use_as_albedo = true;
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match (self.type):
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"_metal":
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material.metallic = self.weight;
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material.metallic_specular = self.specular;
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material.roughness = self.roughness;
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"_emit":
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material.emission_enabled = true;
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material.emission = Color(color.r, color.g, color.b, self.weight);
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material.emission_energy = self.flux;
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"_glass":
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material.flags_transparent = true;
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material.albedo_color = Color(1, 1, 1, 1 - self.weight);
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material.refraction_enabled = true;
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material.refraction_scale = self.refraction * 0.01;
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material.roughness = self.roughness;
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"_diffuse", _:
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material.roughness = 1;
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return material;
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