-
Notifications
You must be signed in to change notification settings - Fork 196
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
[UPDATE] *VolumeTexture* now has the ability to export Density, Color…
… and SDFs.
- Loading branch information
1 parent
548c63e
commit 0c2f89a
Showing
21 changed files
with
7,882 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,87 @@ | ||
| = Labs VolumeTexture Export = | ||
|
|
||
| #type: node | ||
| #context: sop | ||
| #internal: labs::volume_texture::1.0 | ||
| #icon: volume_texture | ||
| #tags: sidefxlabs, gamedev, volumes | ||
|
|
||
| """ Take a volume as an input and export a texture of the density field. """ | ||
|
|
||
| The Volume Texture Export is useful for converting volumes into textures that can be used in a realtime engine. Instead of creating a custom 3D texture, this outputs a 2D texture that can be read by all engines and then processed to be used as volumetric data at realtime. | ||
|
|
||
| Use the dropdown presets to match UE4's expected volume texture inputs. | ||
|
|
||
| Internally the volume is converted to the target output resolution. That means one voxel equals one pixel and the resulting volume is a cube. | ||
|
|
||
| NOTE: | ||
| When exporting Density, make sure you are using a Fog VDB. | ||
|
|
||
| When exporting SDF, make sure you are using a Distance VDB. | ||
|
|
||
| When exporting Color, make sure you have a volume named `Cd`. | ||
|
|
||
| @parameters | ||
|
|
||
| Render: | ||
| #id: render | ||
| Generate the texture. | ||
| Valid Frame Range: | ||
| #id: trange | ||
| Use the dropdown to render a single frame or a sequence. | ||
|
|
||
| Start/End/Inc: | ||
| #id: f | ||
| Start and End Frame as well as how many increments in between. | ||
| Mode: | ||
| #id: mode | ||
| Select the mode which should be used for exporting the VolumeTexture. | ||
|
|
||
| Density: | ||
| Density will simply export the density values from your volume into a texture. All RGB values will have the same value. | ||
| SDF: | ||
| SDF will export your SDF as a texture, either raw or remapped to 0-1. | ||
| Color: | ||
| Color will export a volume named `Cd` to RGB, and optionally the `density` volume to A. | ||
| Equalize Range: | ||
| #id: equalizedensity | ||
| When turned on this will remap the `density` values to exactly 0-1 range. | ||
| Density in Alpha: | ||
| #id: densityalpha | ||
| When turned on this will export the `density` volume in the A channel when mode is set to Color. | ||
| Invert Density: | ||
| #id: invertdensity | ||
| When turned on this will flip the values used for exporting density. | ||
| Remap: | ||
| #id: remap | ||
| When mode is set to SDF this will enable remapping of values to 0-1. Use the `SDF Range` parameter to set the min and max values for the remap. | ||
| SDF Range: | ||
| #id: sdfrange | ||
| Set the range from which your SDF should be remapped to 0-1. | ||
| == Sampling == | ||
|
|
||
| Up Axis: | ||
| #id: up_axis | ||
| By default, the texture is exported with Z up to match UE4. | ||
| Frame Frozen: | ||
| #id: frozenframe | ||
| Optionally lets you export a specific frame in your framerange. | ||
| Frame: | ||
| #id: frame | ||
| Sets the frame that should be exported. | ||
| == Slicing == | ||
|
|
||
| Slices: | ||
| #id: slices | ||
| Sets the total number of slices that should be generated. | ||
| Resolution per Slice: | ||
| #id: frameresolution | ||
| Sets the desired resolution per slice. | ||
| == Output == | ||
|
|
||
| Preview: | ||
| #id: preview | ||
| Generate a preview of the texture in the viewport. | ||
| Output Picture: | ||
| #id: output_picture | ||
| Path of exported image. |
Binary file not shown.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,14 @@ | ||
| Operator: labs::volume_texture::1.0 | ||
| Label: Labs VolumeTexture Export | ||
| Path: oplib:/labs::Sop/volume_texture::1.0?labs::Sop/volume_texture::1.0 | ||
| Icon: opdef:/labs::Sop/volume_texture::1.0?IconSVG | ||
| Table: Sop | ||
| License: | ||
| Extra: | ||
| User: | ||
| Inputs: 1 to 1 | ||
| Subnet: true | ||
| Python: false | ||
| Empty: false | ||
| Modified: Wed Feb 16 15:46:46 2022 | ||
|
|
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,4 @@ | ||
| "" | ||
| INDEX__SECTION INDEX_SECTION | ||
| houdini.hdalibrary houdini.hdalibrary | ||
| labs_8_8Sop_1volume__texture_8_81.0 labs::Sop/volume_texture::1.0 |
Empty file.
74 changes: 74 additions & 0 deletions
74
...ume_texture.1.0.hda/labs_8_8Sop_1volume__texture_8_81.0/Contents.dir/Contents.createtimes
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,74 @@ | ||
| { | ||
| "hdaroot/volumemix6.def":1566597070, | ||
| "hdaroot/merge2.def":1644855560, | ||
| "hdaroot/volume_mask3.def":1566510625, | ||
| "hdaroot/volume_mask2.def":1566510625, | ||
| "hdaroot/volume_mask1.def":1566510625, | ||
| "hdaroot/volumemix5.def":1566597070, | ||
| "hdaroot/volumemix3.def":1566597070, | ||
| "hdaroot/convertvdb4.def":1566509483, | ||
| "hdaroot/merge4.def":1644857595, | ||
| "hdaroot/volumebound2.def":1566596944, | ||
| "hdaroot/convertvdb3.def":1566509483, | ||
| "hdaroot/switch2.def":1644853450, | ||
| "hdaroot/volume2.def":1566597008, | ||
| "hdaroot/volume1.def":1566597008, | ||
| "hdaroot/volumebound1.def":1566596944, | ||
| "hdaroot/convertvdb2.def":1566509483, | ||
| "hdaroot/VOLUMEOUT.def":1510873723, | ||
| "hdaroot/volumemix2.def":1566597070, | ||
| "hdaroot/cop2net1/switch2.def":1645014818, | ||
| "hdaroot/cop2net1/channelcopy2.def":1644858069, | ||
| "hdaroot/cop2net1/sopimport6.def":1566510203, | ||
| "hdaroot/cop2net1/color1.def":1644856140, | ||
| "hdaroot/box1.def":1645017677, | ||
| "hdaroot/cop2net1/sopimport5.def":1566510203, | ||
| "hdaroot/volume3.def":1566597008, | ||
| "hdaroot/cop2net1/sopimport3.def":1566510203, | ||
| "hdaroot/cop2net1/delete1.def":1566511478, | ||
| "hdaroot/merge3.def":1644855621, | ||
| "hdaroot/cop2net1/sopimport2.def":1566510203, | ||
| "hdaroot/cop2net1/rop_comp1.def":1510874581, | ||
| "hdaroot/2D_OUT.def":1566591595, | ||
| "hdaroot/attribwrangle1.def":1644855881, | ||
| "hdaroot/cop2net1/switch3.def":1645014868, | ||
| "hdaroot/merge1.def":1566510874, | ||
| "hdaroot/cop2net1/channelcopy1.def":1566511467, | ||
| "hdaroot/volume_height.def":1566510625, | ||
| "hdaroot/volume_mask.def":1566510625, | ||
| "hdaroot/cop2net1/sopimport4.def":1566510203, | ||
| "hdaroot/switch1.def":1565122558, | ||
| "hdaroot/cop2net1/OUT.def":1644854715, | ||
| "hdaroot/timeshift1.def":1565122410, | ||
| "hdaroot/volumewrangle1.def":1644850066, | ||
| "hdaroot/switch_preview.def":1510877369, | ||
| "hdaroot/cop2net1/vopcop2filter2/output1.def":1644856208, | ||
| "hdaroot/volume4.def":1566597008, | ||
| "hdaroot/cop2net1/vopcop2filter1/copinput2.def":1644856266, | ||
| "hdaroot/volumemix4.def":1566597070, | ||
| "hdaroot/cop2net1/vopcop2filter1/copinput1.def":1644856266, | ||
| "hdaroot/cop2net1/vopcop2filter2/copinput1.def":1644856266, | ||
| "hdaroot/cop2net1/vopcop2filter2/global1.def":1644856208, | ||
| "hdaroot/cop2net1/vopcop2filter1/output1.def":1644856208, | ||
| "hdaroot/volumebound3.def":1566596944, | ||
| "hdaroot/volumemix1.def":1566597070, | ||
| "hdaroot/cop2net1/vopcop2filter1.def":1644856208, | ||
| "hdaroot/cop2net1/__netbox3.netboxinit":1645014934, | ||
| "hdaroot/cop2net1/vopcop2filter2.def":1644856208, | ||
| "hdaroot/volumevisualization1.def":1467988806, | ||
| "hdaroot/cop2net1/__netbox2.netboxinit":1645014928, | ||
| "hdaroot/output1.def":1510874672, | ||
| "hdaroot/cop2net1/vopcop2filter1/global1.def":1644856208, | ||
| "hdaroot/cop2net1/switch1.def":1644854680, | ||
| "hdaroot/cop2net1/__netbox1.netboxinit":1645014921, | ||
| "hdaroot/object_merge1.def":1566512119, | ||
| "hdaroot/cop2net1.def":1510873355, | ||
| "hdaroot/__netbox4.netboxinit":1510877625, | ||
| "hdaroot/__netbox3.netboxinit":1510877625, | ||
| "hdaroot/__netbox2.netboxinit":1510877652, | ||
| "hdaroot/switch3.def":1644855578, | ||
| "hdaroot/__netbox1.netboxinit":1510877625, | ||
| "hdaroot/IN.def":1494882769, | ||
| "hdaroot/cop2net1/equalize2.def":1510879461, | ||
| "hdaroot.def":1644933967 | ||
| } |
66 changes: 66 additions & 0 deletions
66
...exture.1.0.hda/labs_8_8Sop_1volume__texture_8_81.0/Contents.dir/Contents.houdini_versions
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,66 @@ | ||
| { | ||
| "values":["0.4","19.0.529" | ||
| ], | ||
| "indexes":{ | ||
| "hdaroot/box1.userdata":1, | ||
| "hdaroot/volumemix6.userdata":1, | ||
| "hdaroot/volume4.userdata":1, | ||
| "hdaroot/volume_mask3.userdata":1, | ||
| "hdaroot/volume_mask2.userdata":1, | ||
| "hdaroot/merge3.userdata":1, | ||
| "hdaroot/volume_mask1.userdata":1, | ||
| "hdaroot/merge2.userdata":1, | ||
| "hdaroot/volumemix4.userdata":1, | ||
| "hdaroot/volumebound3.userdata":1, | ||
| "hdaroot/volume2.userdata":1, | ||
| "hdaroot/VOLUMEOUT.userdata":1, | ||
| "hdaroot/cop2net1/switch2.userdata":1, | ||
| "hdaroot/volumemix2.userdata":1, | ||
| "hdaroot/cop2net1/channelcopy2.userdata":1, | ||
| "hdaroot/volumebound2.userdata":1, | ||
| "hdaroot/merge4.userdata":1, | ||
| "hdaroot/cop2net1/color1.userdata":1, | ||
| "hdaroot/cop2net1/sopimport6.userdata":1, | ||
| "hdaroot/cop2net1/sopimport4.userdata":1, | ||
| "hdaroot/cop2net1/equalize2.userdata":1, | ||
| "hdaroot/volumemix1.userdata":1, | ||
| "hdaroot/cop2net1/delete1.userdata":1, | ||
| "hdaroot/cop2net1/sopimport2.userdata":1, | ||
| "hdaroot/cop2net1/channelcopy1.userdata":1, | ||
| "hdaroot/merge1.userdata":1, | ||
| "hdaroot/volume_height.userdata":1, | ||
| "hdaroot/cop2net1/sopimport3.userdata":1, | ||
| "hdaroot/cop2net1/sopimport5.userdata":1, | ||
| "hdaroot/convertvdb3.userdata":1, | ||
| "hdaroot/switch1.userdata":1, | ||
| "hdaroot/volumemix5.userdata":1, | ||
| "hdaroot/cop2net1/vopcop2filter2.userdata":1, | ||
| "hdaroot/switch2.userdata":1, | ||
| "hdaroot/switch_preview.userdata":1, | ||
| "hdaroot/IN.userdata":1, | ||
| "hdaroot/volume3.userdata":1, | ||
| "hdaroot/cop2net1/vopcop2filter1/output1.userdata":1, | ||
| "hdaroot/convertvdb4.userdata":1, | ||
| "hdaroot/cop2net1/rop_comp1.userdata":1, | ||
| "hdaroot/volumemix3.userdata":1, | ||
| "hdaroot/volumebound1.userdata":1, | ||
| "hdaroot/cop2net1/switch3.userdata":1, | ||
| "hdaroot/cop2net1/vopcop2filter2/global1.userdata":1, | ||
| "hdaroot/2D_OUT.userdata":1, | ||
| "hdaroot/switch3.userdata":1, | ||
| "hdaroot/cop2net1/vopcop2filter1/global1.userdata":1, | ||
| "hdaroot/convertvdb2.userdata":1, | ||
| "hdaroot/cop2net1/switch1.userdata":1, | ||
| "hdaroot/volume1.userdata":1, | ||
| "hdaroot/cop2net1.userdata":1, | ||
| "hdaroot/object_merge1.userdata":1, | ||
| "hdaroot/volume_mask.userdata":1, | ||
| "hdaroot/timeshift1.userdata":1, | ||
| "hdaroot/cop2net1/vopcop2filter2/output1.userdata":1, | ||
| "hdaroot/cop2net1/OUT.userdata":1, | ||
| "hdaroot/cop2net1/vopcop2filter1.userdata":1, | ||
| "hdaroot/volumevisualization1.userdata":1, | ||
| "hdaroot.userdata":0, | ||
| "hdaroot/output1.userdata":1 | ||
| } | ||
| } |
Oops, something went wrong.