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28 lines
984 B
GDScript
28 lines
984 B
GDScript
tool
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extends "res://addons/procedural_material/node_base.gd"
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var rows
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var columns
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var row_offset
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var mortar
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var bevel
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func _ready():
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set_slot(0, false, 0, Color(0.5, 0.5, 1), true, 0, Color(0.5, 0.5, 1))
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initialize_properties([ $GridContainer/rows, $GridContainer/columns, $GridContainer/row_offset, $GridContainer/mortar, $GridContainer/bevel ])
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func get_shader_code(uv):
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var rv = { defs="", code="" }
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if generated_variants.empty():
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rv.defs = "float "+name+"_f(vec2 uv) { return bricks(uv, vec2("+str(columns)+", "+str(rows)+"), "+str(row_offset)+", "+str(mortar)+", "+str(max(0.001, bevel))+"); }\n"
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var variant_index = generated_variants.find(uv)
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if variant_index == -1:
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variant_index = generated_variants.size()
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generated_variants.append(uv)
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rv.code = "float "+name+"_"+str(variant_index)+"_f = "+name+"_f("+uv+");\n"
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rv.f = name+"_"+str(variant_index)+"_f"
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return rv
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func _get_state_variables():
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return [ "rows", "columns", "row_offset", "mortar", "bevel" ]
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