{ "connections": [ { "from": "nm_convolution", "from_port": 0, "to": "nm_postprocess", "to_port": 0 }, { "from": "nm_postprocess", "from_port": 0, "to": "gen_outputs", "to_port": 0 }, { "from": "gen_inputs", "from_port": 0, "to": "buffer", "to_port": 0 }, { "from": "buffer", "from_port": 0, "to": "nm_convolution", "to_port": 0 } ], "label": "Normal Map", "name": "normal_map", "node_position": { "x": 0, "y": 0 }, "nodes": [ { "name": "buffer", "node_position": { "x": -687.663818, "y": 125.60614 }, "parameters": { "size": 10 }, "type": "buffer" }, { "convolution_params": { "input_type": "f", "matrix": [ [ [ -1, -1, 0 ], [ 0, -2, 0 ], [ 1, -1, 0 ] ], [ [ -2, 0, 0 ], 0, [ 2, 0, 0 ] ], [ [ -1, 1, 0 ], [ 0, 2, 0 ], [ 1, 1, 0 ] ] ], "output_type": "rgb", "x": 1, "y": 1 }, "name": "nm_convolution", "node_position": { "x": -690.25, "y": 174.25 }, "parameters": { "size": 10 }, "type": "convolution" }, { "name": "nm_postprocess", "node_position": { "x": -690.25, "y": 222.25 }, "parameters": { "amount": 1.02, "format": 0, "size": 10, "type": 0 }, "shader_model": { "code": "", "global": "vec3 process_normal_default(vec3 v, float multiplier) {\n\treturn 0.5*normalize(v.xyz*multiplier+vec3(0.0, 0.0, -1.0))+vec3(0.5);\n}\n\nvec3 process_normal_opengl(vec3 v, float multiplier) {\n\treturn 0.5*normalize(v.xyz*multiplier+vec3(0.0, 0.0, 1.0))+vec3(0.5);\n}\n\nvec3 process_normal_directx(vec3 v, float multiplier) {\n\treturn 0.5*normalize(v.xyz*vec3(1.0, -1.0, 1.0)*multiplier+vec3(0.0, 0.0, 1.0))+vec3(0.5);\n}\n", "inputs": [ { "default": "vec3(0.0)", "label": "", "name": "in", "type": "rgb" } ], "instance": "", "name": "NormalMapPostProcess", "outputs": [ { "rgb": "process_normal_$format($in($uv).xyz, $amount*$size/128.0)", "type": "rgb" } ], "parameters": [ { "default": 0, "label": "", "name": "format", "type": "enum", "values": [ { "name": "Default", "value": "default" }, { "name": "OpenGL", "value": "opengl" }, { "name": "DirectX", "value": "directx" } ] }, { "default": 9, "first": 4, "label": "", "last": 11, "name": "size", "type": "size" }, { "default": 1, "label": "", "max": 2, "min": 0, "name": "amount", "step": 0.005, "type": "float" } ] }, "type": "shader" }, { "name": "gen_parameters", "node_position": { "x": -729.910156, "y": -5.916687 }, "parameters": { "amount": 0.5, "param0": 10, "param1": 1.02, "param2": 0, "size": 4 }, "type": "remote", "widgets": [ { "label": "", "linked_widgets": [ { "node": "nm_postprocess", "widget": "format" } ], "name": "param2", "type": "linked_control" }, { "label": "", "linked_widgets": [ { "node": "buffer", "widget": "size" }, { "node": "nm_convolution", "widget": "size" }, { "node": "nm_postprocess", "widget": "size" } ], "name": "param0", "type": "linked_control" }, { "label": "", "linked_widgets": [ { "node": "nm_postprocess", "widget": "amount" } ], "name": "param1", "type": "linked_control" } ] }, { "name": "gen_outputs", "node_position": { "x": -407.663818, "y": 151.047363 }, "parameters": { }, "ports": [ { "name": "port0", "type": "rgba" } ], "type": "ios" }, { "name": "gen_inputs", "node_position": { "x": -870.910156, "y": 157.047363 }, "parameters": { }, "ports": [ { "name": "port0", "type": "rgba" } ], "type": "ios" } ], "parameters": { "amount": 0.5, "param0": 10, "param1": 1.02, "param2": 0, "size": 4 }, "type": "graph" }