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https://github.com/Relintai/material-maker.git
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25 lines
842 B
GDScript
25 lines
842 B
GDScript
tool
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extends "res://addons/procedural_material/node_base.gd"
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func _ready():
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set_slot(0, true, 0, Color(0.5, 0.5, 1), false, 0, Color(0.5, 0.5, 1))
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func get_shader_code(uv):
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var rv = { defs="", code="", rgb=null, f=null }
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var src = get_source()
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if src == null:
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rv.code += "void fragment() {\n"
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rv.code += "COLOR = vec4(0.0, 0.0, 0.0, 1.0);"
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else:
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var src_code = src.get_shader_code("UV")
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rv.code += src_code.defs
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rv.code += "void fragment() {\n"
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rv.code += src_code.code+"\n"
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if src_code.rgb != null:
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rv.code += "vec3 "+name+"_rgb = "+src_code.rgb+"\n"
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rv.code += "COLOR = vec4("+name+"_rgb.r, "+name+"_rgb.g, "+name+"_rgb.b, 1.0);"
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elif src_code.f != null:
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rv.code += "float "+name+"_f = "+src_code.f+";\n"
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rv.code += "COLOR = vec4("+name+"_f, "+name+"_f, "+name+"_f, 1.0);"
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rv.code += "\n}\n"
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return rv |