material-maker/addons/material_maker/nodes/sdf3d_box.mmg

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{
"name": "sdf3d_box",
"node_position": {
"x": 0,
"y": 0
},
"parameters": {
"r": 0.01,
"sx": 0.25,
"sy": 0.25,
"sz": 0.5
},
"shader_model": {
"code": "vec3 $(name_uv)_q = abs($uv) - vec3($sx, $sy, $sz);\n",
"global": "",
"inputs": [
],
"instance": "",
"name": "Box",
"outputs": [
{
"sdf3d": "length(max($(name_uv)_q,0.0))+min(max($(name_uv)_q.x,max($(name_uv)_q.y,$(name_uv)_q.z)),0.0)-$r",
"type": "sdf3d"
}
],
"parameters": [
{
"default": 0.5,
"label": "Size X",
"max": 1,
"min": 0,
"name": "sx",
"step": 0.01,
"type": "float"
},
{
"default": 0.5,
"label": "Size Y",
"max": 1,
"min": 0,
"name": "sy",
"step": 0.01,
"type": "float"
},
{
"default": 0.5,
"label": "Size Z",
"max": 1,
"min": 0,
"name": "sz",
"step": 0.01,
"type": "float"
},
{
"default": 0.5,
"label": "Radius",
"max": 1,
"min": 0,
"name": "r",
"step": 0.01,
"type": "float"
}
]
},
"type": "shader"
}