Procedural Wood #1404
Procedural Wood #1404
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Add a 3d wood material node graph (wood3d) which includes following custom nodes/node graphs as its components: - two custom noise node (wood3d_util_noise1d and wood3d_util_hashnoise2d), - a custom node for wood pore calculation (wood3d_util_pore_impulse), and - many sub-graphs that improve readability / help reduce complexity of the wood3d node graph. This commit also contains a 3dwood_prests.mtlx which has many pre-defined parameters that helps to create different types of wood.
Update some ui input limitation in node def and add a hard limitation to pore_cell_dim since it may cause divide by zero issue.
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| <nodedef name="ND_wood3d" node="wood3d" nodegroup="texture3d"> | ||
| <input name="seed" uiname="Wood generation seed" uifolder="Wood Space Settings" type="float" value="2" uimin="0" uisoftmax="4096" xpos="-107.971016" ypos="-45.672413" /> | ||
| <input name="scale" unittype="distance" uivisible="false" uiname="Scale (should not be changed by user)" uifolder="Wood Space Settings" type="float" value="0.1" uimin="0" uisoftmax="10" xpos="-110.057968" ypos="-47.879311" /> |
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I would remove "(should not be changed by the user)". It's legit for the user to adjust the overall size if desired.
Why is the default 0.1? It should be 1.0.
I verified that with scale 1.0 and units in cm, the rings are correctly spaced.
| <input name="early_color" type="color3" interfacename="early_color" /> | ||
| <input name="radius" type="float" nodename="final_radius" /> | ||
| </wood3d_util_earlywood_color> | ||
| <wood3d_util_latewood_color name="latecolor_prelin" type="color3" xpos="-63.217392" ypos="-46.258621"> |
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Typo "prelin", also line 1606
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I see the comments on defs file about the subgraphs with single-use. I'm still of the opinion we should remove them. |
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Just for the record (no need to add anything now). The defs should include a namespace="adsk" like for Prism nodes when final. |
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We have a few instances of Graph Editor auto-naming of nodes that are misleading (in sub-graphs). |
- Fix scale's description and the default value. - Fix a "prelin" typo. - Rename misleading node names. Any node ending with "_vectorxx" or "_floatxx" is renamed to "_vector_xx" and "_float_xx".
- Rename nodes in a better way. - Move "wood3d_util_pore_color" from a predefined graph to the main graph because it's a very small graph .
Add a procedural wood material node graph (wood3d) which includes following custom nodes/node graphs as its components:
This commit also contains a 3dwood_prests.mtlx which has many pre-defined parameters that helps to create different types of wood.