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Add normalized option for sphere node #1425

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Add normalized option for sphere node #1425

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13 changes: 11 additions & 2 deletions addons/material_maker/nodes/sphere.mmg
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@
"parameters": {
"cx": 0.5,
"cy": 0.5,
"normalized": false,
"r": 0.5
},
"seed_int": 0,
Expand All @@ -26,7 +27,7 @@
"name": "Sphere",
"outputs": [
{
"f": "sphere($uv, vec2($cx, $cy), $r)",
"f": "sphere($uv, vec2($cx, $cy), $r) / ($normalized ? ($r * 2.0) : 1.0)",
"longdesc": "A heightmap of the specified sphere",
"shortdesc": "Output",
"type": "f"
Expand Down Expand Up @@ -68,9 +69,17 @@
"shortdesc": "Radius",
"step": 0.01,
"type": "float"
},
{
"default": false,
"label": "Normalized",
"name": "normalized",
"shortdesc": "Normalized",
"longdesc": "Normalize output to 0.0 to 1.0 range",
"type": "boolean"
}
],
"shortdesc": "Sphere"
},
"type": "shader"
}
}
7 changes: 5 additions & 2 deletions material_maker/doc/node_3d_sphere.rst
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Expand Up @@ -20,8 +20,11 @@ selected 3D sphere.
Parameters
++++++++++

The **Sphere** node accepts the *sphere center position* as X and Y coordinates
and its *radius* as parameters.
The **Sphere** node accepts the following parameters:

* the *shere center position* as X and Y coordinates
* the *radius* of the sphere
* whether output is *normalized*

Example images
++++++++++++++
Expand Down