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[NEW DISCOUNT OFFERS ! ✅] Ethereal URP - Volume Lighting, Atmosphere and Fog system for the URP

Discussion in 'Assets and Asset Store' started by nasos_333, Jan 1, 2021.

  1. nasos_333

    nasos_333

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    Ethereal URP - Volumetric Lighting and Fog system for the Universal Pipeline

    Ethereal URP
    is a new ARTnGAME asset that allows the creation of light volumes in URP.

    The system can work in any URP above 7.4.3 and works best in the newest URP11, because it support spot light shadows as well. The 4rth video is from URP11 demo.

    The system will be released in few weeks, it is also part of the Sky Master ULTIMATE URP suit, which is available now to all Sky Master ULTIMATE users.

    The videos below are from Sky Master ULTIMATE URP, using Ethereal module for the light volumes.















     
    Last edited: Jan 1, 2021
  2. nasos_333

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    Changes Log


    <strong>Ethereal v1.1.8l</strong>

    - Added extra demo with more cases of light selection, in this demo only a single light is excluded.


    <strong>Ethereal v1.1.8k</strong>

    - Added tutorial demo showcasing the ability to enable volumetrics only for certain local lights using the light selection based on color system and added detailed instructions inside the demo scene for the usage and for direct reference.


    <strong>Ethereal v1.1.8j</strong>

    - Updated documentation - video tutorials


    <strong>Ethereal v1.1.8i</strong>

    - Fixed the local volume light intensity in two of the demos, due to the new change in "StepsControl.x" variable range in the shader.

    - Added a version of the latest 6 local lights streaming demo for lower end systems in mind


    <strong>Ethereal v1.1.8h</strong>

    - Added new option to use infinite local lights directly, versus the previous 6 local lights limit. To enable replace the Legacy material in the "VolumeFogSRP_FORWARD_URP" material with the non Legacy version (Legacy is default as has the best performance, because hardcoding 6 lights is faster than the new loop that supports any number)

    - Fixed an issue in the new fixed step method where lights might appear in front of objects, also regulated the effect more precisely, it might need to re-adjust the "StepsControl.x" variable for best result. Also decoupled the fixed step system from the directional light, now only applies to the local lights.

    - Added first Beta version of the new light streaming - management module, that will assign volumes to lights as the player moves around the map and assign distant volumes to impostor light volume system automatically, for large scale maps light management. This is the first base version and the system will be updated with more features, smooth out transitions and impostors in next versions.


    <strong>Ethereal v1.1.8g</strong>

    - Added new version of the Dual Cameras demo with utilizing the new local lights rendering methods, for reference of the new distance based ray tracing method

    - Added patch for the case an error appears about variable protection level in some of the temporal AA scripts, in Unity 2020 and above, the patch is inside the "ARTnGAME-VolumeFogSRP-Pathces" folder

    - Refined some of the demo scenes for better visuals


    <strong>Ethereal v1.1.8f</strong>

    - Added option to render the volume effect from up to eight different cameras.

    - Added demo with 4 cameras

    - Added new space oriented demo with adjustments for big scale

    - Added sand storm demo


    <strong>Ethereal v1.1.8e</strong>

    - Added fix for an issue when the dual cameras rendering mode is used where the sun would not update correctly in one of the cameras.

    - Added more forest demos with different settings and local lights showcase

    - Fixed an issue where the fog distance from the camera would not follow the camera in horizontal space, making fog density calculated based on distance from world space zero point.

    - Addressed an issue where the volume sampling steps are variable depending on the scene depth, which may cause issue as a light volume intersects various scene depths and the sky and the volume may appear uneven. The "Step Control" X variable in the connectVolumeFogSRP script can now be used to control this effect, zero will disable the new system, values like 0.01 or 0.1 will enable an even volume sampling step independent of the scene depth, resulting in the volume of light appear even between the various ground distances and sky.


    <strong>Ethereal v1.1.8d - Major Upgrade - Read Manual last paragraphs for adapting in the case of spot lights</strong>

    - Restructured the project folders so can get a minimal (20MB) version with erasing the "Ethereal Volumetric Lighting", "Common Tools" and "ARTnGAME GI PROXY" folders.

    - Addressed issue where inserting the connect fog script directly (than copy from a demo scene camera) would not give good first results. The zero noise option is now the default for local lights.

    - Added <a href="
    "><strong>Tutorial videos</strong></a>

    - Added link in Ethereal Manual for the Tutorials videos play list

    - Added Tutorial related demo scenes

    - Added first Virtual Reality (VR) Beta patch in "ARTnGAME-VolumeFogSRP-Scripts-URP-Resources" folder, for using the system with Multi pass, the testing was done on MockHMD inside Unity 2021 with URP12 and is emulation, so cannot yet say for sure if this WIP Beta VR patch will play in an actual device.


    <strong>Ethereal v1.1.8c</strong>

    - Solved issue where fog height level was changing on camera vertical movement

    - Solved issue where black dots might appear on volumes of strong intensity lights

    - Fixed issue where screen might go black if camera Z position was zero

    - Identified an issue where the screen may go black in certain camera angles if the fog height variable is lower than 5m (make sure to put fog height above that value if see the issue, will be fully addressed in next patch v1.1.8d)


    <strong>Ethereal v1.1.8</strong>

    - Fixed issue where local lights that got disabled or out of camera view would cause another local light at random to increase intensity.

    - Added planet with asteroid belt demo

    - Added moving lights demo

    - Added moon light demo


    <strong>Ethereal v1.1.7a</strong>

    - Added new demo scenes with distant sun and sky fog coverage manipulation showcase

    - Added option to control local and directional light sampling steps in the noise and no noise option cases


    <strong>Ethereal v1.1.7</strong>

    - Added new option to use zero noise sampling for spot and point lights. The new

    option requires the use of few extra sampling steps, and the spot and point volumes

    can have zero noise without any image effect (e.g. temporal AA).

    - Added demo scenes showcasing the new zero noise option and sample videos of the two different ways of sampling below

    <a href="
    "><strong>Video 1: Random sampling noise reduction with image effects</strong></a>

    <a href="
    "><strong>Video 2: No noise sampling, for zero spot-point volume noise without image effects</strong></a>


    <strong>Ethereal v1.1.6a</strong>

    - Added volume shadows cutoff option based on camera distance

    - Added volume shadows strength control


    <strong>Ethereal v1.1.6</strong>

    - Added a fix for extra shadow volumes created by sampling of the shadow map behind occluding objects, now the ray casting stops sampling the directional light shadow if the ray hits a scene object surface. This will also increase performance when directional light is used.


    <strong>Ethereal v1.1.5a</strong>

    - Added two new demos, showcasing the fog effect in lower camera view distances


    <strong>Ethereal v1.1.5</strong>

    - Added new dual camera setup demo, rendering the same scene from two cameras. (One camera must be set as "MainCamera" and hold the "connectVolumeFog" script and the other "Untagged" and use the Reflections system forward renderer (volume fog renderer feature has the isForReflections checkbox enabled). The 2ond camera must be referenced in the connect script in the reflection camera slot.

    Both cameras render to a rendertexture and the two textures are applied in two quads rendered by a global camera that only renders those, with all image effects disabled for that camera.)

    - Added new system to change volumetric lighting parameters on entering specific volumes, like enter a house from outdoors.

    - Added three new forest demos showcasing volumetric lighting at day and dusk times and with camera from above the fog.


    <strong>Ethereal v1.1.4</strong>

    - Added new forest with noisy wind demo

    - Fixed an issue where absence of the 2D noise texture would create a memory leak

    - Added check for sun light existence in the script if sun has not been referenced

    - Added tooltips and categories for easier navigation of the script parameters

    - Added Beta version of a new system of light array impostor lights (spot and point lights) for adding multiple cheaper light sources in the scene without actual scene lights activated

    - Add bonus screen space volumetric sun light module


    <strong>Ethereal v1.1.3a</strong>

    - Per light power control. The LightControlA.x controls the Directional Light power, the LightControlA.y the Local lights overall power (inverse power), LightControlA.z-w and LightControlB.x,y,z,w control individually each of the 6 local lights power (all values are offset additionally to the individual Unity light power).


    - Light selection controls (experimental feature), new system to allow volumes on a single local light, as selected in the relevant script slot. Option for two lights will be added in v1.1.4 (using the 2ond local light B slot in the script). The volume effect in the selected light is enabled when one of its R, G or B colors is at 128, it does not matter which one, the other colors can vary as needed.


    <strong>Ethereal v1.1.2</strong>

    - Added New system for volumetric wind with parametric noise

    <a href="
    "><strong>Sample video</strong></a>

    - Added example demo with use of the system with additive scene loading, with lights in the second loaded scene.

    <a href="
    "><strong>Sample video</strong></a>


    <strong>Ethereal v1.1.1</strong>

    - Added fix for flicker in editor, when both editor and game windows are open

    - Added support for up to 6 local lights plus directional volumetric effect

    - New performance optimizations

    - Added option to pass a reflections camera to the script to render the effect in a second camera (e.g. can be used for reflections), using a different renderer that will have the isForReflections checkbox selected in the fog renderer feature.

    - Addressed some issues in Reflections script in Sky Master ULTIMATE URP Water module and added a public reference to the reflections camera so can be passed to the fog script (Sky Master ULTIMATE URP version)
     
    Last edited: Nov 11, 2021
  3. nasos_333

    nasos_333

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    Reserved
     
  4. nasos_333

    nasos_333

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  5. nasos_333

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    January 2021 ARTnGAME big offers !!!!!

    Sky Master ULTIMATE users can upgrade to the following ARTnGAME assets for only $3 for a limited time and to InfiniGRASS for only $5 !!!

    Upgrade:
    Sky Master ULTIMATE to InfiniGRASS - $5.00
    Sky Master ULTIMATE to InfiniTREE - Procedural Forest Creation & Optimization - $3.00
    Sky Master ULTIMATE to Advanced FX Creator - Decals, Particles, Radiosity & Splines - $3.00
    Sky Master ULTIMATE to Particle Dynamic Magic 2: Decal, Spline, AI Particles & dynamics - $3.00
    Sky Master ULTIMATE to Sun Shafts SRP Beta - $3.00
    Sky Master ULTIMATE to Volumetric Fog SRP Beta - $3.00
    Sky Master ULTIMATE to InfiniCLOUD HDRP - URP, Volumetric clouds & particles - $3.00

    InfiniGRASS users can also upgrade to Sky Master ULTIMATE for only $5.

    Enjoy :)

    Ethereal will be released in February 2021, but the system is available right now as part of Sky Master ULTIMATE URP Suit, which is available to all Sky Master ULTIMATE users.

     
  6. nasos_333

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    Update:

    The system is now ready for release and will be submitted soon to the store.

    The system is also available right now as part of Sky Master ULTIMATE URP Suit, which is available to all Sky Master ULTIMATE users.
     
  7. nasos_333

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    Ethereal URP WIP.

    Testing the system with a forest and the Atrium scene, all assets will be included in the system.
     
  8. nasos_333

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    UPDATE:

    Added wind and sub surface scattering shader to the tree samples and tweaked the fog further for dramatic sun light beams.
     
  9. nasos_333

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    Ethereal URP WIP. Sky Master ULTIMATE URP Volumetric lighting and Fog module.

    Testing the system with a forest, also added wind to the tree shader for nicer look in the included demo scenes.
     
  10. nasos_333

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    Test of the system in URP11 with Point Light volumetric shadows




    Ethereal URP WIP. Sky Master ULTIMATE URP Volumetric lighting and Fog module.

    Testing the system with the new URP11 and Point Light Shadows.
     
  11. nasos_333

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    Sky Master ULTIMATE URP - Progress on adding water reflections of all effects, now volumetric clouds and the Volumetric fog - Lighting module (Ethereal) can combine properly in water reflections.
     
  12. nasos_333

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    Ethereal URP Volumetric Lighting and Fog, has been submitted for review to the store !!!

    The system is also part of the Sky Master ULTIMATE URP suit, which is available now to all Sky Master ULTIMATE users.

    An upgrade price to Ethereal of $5 will apply for Sky Master ULTIMATE users that may want access to the bonus Forest assets and the extra foliage shader packed in the Ethereal asset and the relevant new demo scenes.
     
  13. nasos_333

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    Ethereal v1.1 Update - Coming soon

    The next version will have support for up to 6 local lights and also a much more optimized light loop (previously 18fps become 26fps with 5 local lights and sun volumes)

    Also will support the passing of a reflection camera to the script, for rendering through it for water reflections.
    .
     
  14. nasos_333

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    Last edited: Jan 28, 2021
  15. nasos_333

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    Sky Master ULTIMATE Volumetric Lighting System - Ethereal v1.1 Update

    Ethereal Volumetric Lighting System Patch v1.1 is now available for download, the system now supports up to 6 local lights (point or spot) plus directional volumetric effect and has new performance optimizations, also addresses some issues in Reflections in Sky Master ULTIMATE URP version water

    The update will be integrated in the coming Sky Master ULTIMATE Beta 11 and Ethereal asset v1.1
     
  16. nasos_333

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    Sky Master ULTIMATE Volumetric Lighting System - Ethereal v1.1.1 Update

    - Added fix for flicker in editor, when both editor and game windows are open

    The update is available as a patch on PM request and also will be integrated in the coming Sky Master ULTIMATE Beta 11 and Ethereal asset v1.1
     
  17. nasos_333

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    Sky Master ULTIMATE URP Volumetric Lighting System - Ethereal v1.1.1 Update has been released at Unity Asset Store !!

    Ethereal v1.1.1:

    - Added fix for flicker in editor, when both editor and game windows are open
    - Added support for up to 6 local lights plus directional volumetric effect
    - New performance optimizations
    - Added option to pass a reflections camera to the script to render the effect in a second camera (e.g. can be used for reflections), using a different renderer that will have the "isForReflections" checkbox selected in the fog renderer feature.
    - Addressed some issues in Reflections script in Sky Master ULTIMATE URP Water module and added a public reference to the reflections camera so can be passed to the fog script (Sky Master ULTIMATE URP version)
     
    Bartolomeus755 likes this.
  18. nasos_333

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    Ethereal URP - (Sky Master ULTIMATE URP Volumetric lighting and Fog module)

    Testing the system with additive scene loading.

    One scene has the camera with the connect to fog script and another the lights, the Sun light must be grabbed after loading the scene and passed to the script for correct sun positioning in the fog.
     
  19. nasos_333

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    Sky Master ULTIMATE (http://u3d.as/agN) Volumetric Lighting System - Ethereal (http://u3d.as/2jQH) v1.1.2 Update

    Combination of the volume lighting with Sky Master ULTIMATE water and water reflections system.
     
  20. nasos_333

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    Sky Master ULTIMATE (http://u3d.as/agN) Volumetric Lighting System - Ethereal (http://u3d.as/2jQH) v1.1.2 Update

    New demo and Ruins assets Coming soon as a bonus download for all Sky Master ULTIMATE and Ethereal users !!!! The demo uses Sky Master ULTIMATE water and water reflections system.
     
  21. paulojsam

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    hello! Do
    Sky Master ULTIMATE: Volumetric Skies & Weather
    contains Ethereal?
     
  22. nasos_333

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    Hi

    Yes, the core system is part of the sky asset URP beta version, the standalone Ethereal contains as extra the Forest demo and assets, plus a bonus urp foliage shader with wind. You can upgrade to Ethereal from sky master ultimate for $5 if need the forest demo assets.

    Sky master ULTIMATE URP beta is sent to all sky master ultimare users in Google Drive download.

    So in all cases i would suggest buy dky master ultimate first and upgrade to Ethereal so have everything
     
  23. nasos_333

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    Video from new Ethereal system "Forest and Ruins" demo with increased local light shadow resolution
     
  24. nasos_333

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    Sky Master ULTIMATE Volumetric Lighting System - Ethereal v1.1.2 Update

    New system for volumetric wind with noise coming soon, the video shows some of the tweaking possibilities of the effect.
     
  25. nasos_333

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    Ethereal v1.1.2 Update has now been submitted to the Unity Asset Store

    Ethereal v1.1.2
    - Added example demo with use of the system with additive scene loading, with lights in the second loaded scene.
    Sample video:

    - Added New system for volumetric wind with parametric noise
    Sample video:
     
  26. nasos_333

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    Sky Master ULTIMATE Volumetric Lighting System - Ethereal v1.1.3 Update, has been submitted to the Unity Asset Store

    v1.1.3
    - Added option to make volumes from only directional and / or local lights and added local light power offset to each light.
    - Added options to allow volumes from specific colored lights
     
  27. nasos_333

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    Sky Master ULTIMATE URP, Ethereal module for Volumetric Lighting and Fog, new features in v1.1.3a

    - Per light power control. The LightControlA.x controls the Directional Light power, the LightControlA.y the Local lights overall power (inverse power), LightControlA.z-w and LightControlB.x,y,z,w control individually each of the 6 local lights power (all values are offset additionally to the individual Unity light power).

    - Light selection controls (experimental feature v1.1.3a), new system to allow volumes on a single local light, as selected in the relevant script slot. Option for two lights will be added in v1.1.4 (using the 2ond local light B slot in the script). The volume effect in the selected light is enabled when one of its R, G or B colors is at 128, it does not matter which one, the other colors can vary as needed.

    Ethereal v1.1.3a has now been released at the Unity Asset Store !!!
     
  28. nasos_333

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  29. nasos_333

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  30. nasos_333

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    Added the first two lights for testing the new light array feature in Ethereal module. (two point lights in the image middle)

    Those are defined by two dummy point lights that are disabled and grab the color, intensity and falloff from their parameters(edited).

    Currently is a base implementation and need to also occlude the lights based on scene depth, which is currently WIP(edited). The first version will support 32 point lights, the goal is to also add more lights and spot lights type.

    Those are completely dynamic lights as well, so can be controlled at run time by the dummy scene lights or by any kind of scripting
     
  31. nasos_333

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    New light array feature for Ethereal Volumetric Lighting module, in Sky Master ULTIMATE URP version.

    The system can support up to 32 local lights. In the photo above 10 extra point lights are defined additionally to the actual enabled scene local lights.
     
  32. nasos_333

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    New light array feature for Ethereal Volumetric Lighting module, in Sky Master ULTIMATE URP version.

    Testing the lights with scene objects occlusion.
     
  33. nasos_333

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    Sky Master ULTIMATE URP Volume Lighting module Ethereal v1.1.4 has been released to the Unity Asset Store !!!!


    Ethereal v1.1.4
    - Added new forest with noisy wind demo
    - Fixed n issue where absense of the 2D noise texture would create a memory leak
    - Added check for sun light existance in the script if sun has not been referenced
    - Added tooltips and categories for easier navigation in the volume lights script parameters
    - Added new system of light array impostor lights for adding multiple cheaper light sources in the scene without actual scene lights activated
    - Add bonusu screen space volumetric sun light module
     
  34. nasos_333

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  35. nasos_333

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    Last edited: Apr 14, 2021
  39. nasos_333

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    Adjustment of effect for lower camera view distances, the volume should be pushed further back as the camera view distance gets lower for keeping the same level of stage visibility.
     
  40. nasos_333

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    Two new demos added showcasing sun shafts separation from sky and use with lower camera view distance in the range of 150m to 500m. The demo will be released in the next update (v1.1.6)
     
  42. nasos_333

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    Ethereal Volumetric Lighting & Fog combined with Sky Master ULTIMATE URP Water and Reflections systems.


    Ethereal Volumetric Lighting & Fog combined with Sky Master ULTIMATE URP Volumetric Clouds.


    Sky Master ULTIMATE Offer !!!

    Ethereal users can now upgrade to Sky Master ULTIMATE for only $5 and gain access to all weather & sky features, including integration of Ethereal with planar water reflections & volumetric clouds.

    Sky Master ULTIMATE users can also upgrade to Ethereal for $5.00 and to InfiniGRASS for $15 !!
     
  43. nasos_333

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  44. nasos_333

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    Sky Master ULTIMATE - Ethereal module - Volumetric lighting for URP - Shadow settings effect on the volumetric shadow appearance.

    For lower view distances (less than 200m) the setting working best is shadows set to No cascades and shadows distance to 100 - 250, also fog start distance to 250.

    If shadows need to be much less distance than camera view (e.g. 20m vs 100m camera far plane) then use custom shadow settings in sun light and increase the near plane to 7-8 to get the volumes to adjust perfectly to the shadows.

    For higher view distances (more than 200m) the setting working best is shadows set to 4 cascades and shadows distance to 1000 - 1500, also volume fog start distance pushed to -100.

    These videos shows the result of the various settings in two scenes, one with 1000 and one with 100 view distance.
     
  45. nasos_333

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    Dual Camera setup

    New system to modulate the volumetric lighting effect based on entered region.

    New forest day and dusk time demos.
    Sky Master ULTIMATE URP -
    Volumetric Lighting (Ethereal module) - New v1.1.5 features

    Sky Master ULTIMATE URP - Ethereal v1.1.5
    - New dual camera setup,
    rendering the same scene from two cameras. One camera must be set as "MainCamera" and hold the "connectVolumeFog" script and the other "Untagged" and use the Reflections system forward renderer (volume fog renderer feature has the isForReflections checkbox enabled). The 2ond camera must be referenced in the connect script in the reflection camera slot. Both cameras render to a rendertexture and the two textures are applied in two quads rendered by a global camera that only renders those, with all image effects disabled for that camera.
    - New system to change volumetric lighting parameters upon entering specific volumes, like enter a house from outdoors.
    - New forest demos showcasing volumetric lighting at day and dusk times.

    Sky Master ULTIMATE, Ethereal and InfiniGRASS are now on -50% Discount in Unity asset store Spring SALE !!!

    Ethereal is a $5 upgrade and InfiniGRASS a $15 upgrade from Sky Master ULTIMATE.

    Enjoy :)
     
  46. nasos_333

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  47. nasos_333

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    Sky Master ULTIMATE - Ethereal URP Volumetric Lighting module v1.1.6 has been released at the Unity Asset Store.

    This version addresses an issue where shadow volumes would render from backface shadows, creating some noise, now these shadows are correctly cutoff when ray meets object front surface. The new volume fog shader version will also be available in the upcoming Sky Master ULTIMATE URP beta 13.

    Sky Master ULTIMATE, Ethereal and InfiniGRASS are now on -50% Discount in Unity asset store Spring SALE !!!!!!!!!!

    Ethereal is a $5 upgrade and InfiniGRASS a $15 upgrade from Sky Master ULTIMATE.

    Enjoy :)
     
  48. nasos_333

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    Posts:
    11,109
    Sky Master ULTIMATE URP - ETHEREAL module for Volumetric Lighting and Fog

    New impostor volume lights system for big number of volumes from distant point and spot lights, using arrays to pass the light information to the volumetric lighting and fog shader.



    Sky Master ULTIMATE, Ethereal and InfiniGRASS are now on -50% Discount in Unity asset store Spring SALE !!!

    Ethereal is a $5 upgrade and InfiniGRASS a $15 upgrade from Sky Master ULTIMATE.

    Enjoy :)
     
  49. nasos_333

    nasos_333

    Joined:
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    11,109
  50. nasos_333

    nasos_333

    Joined:
    Feb 13, 2013
    Posts:
    11,109
    Sky Master ULTIMATE - Ethereal URP Volumetric Lighting module v1.1.6a has been released at the Unity Asset Store.

    This version addresses an issue where shadow volumes would render beyond unity shadow cutoff distance in URP10+, creating some noise, now these shadows can be cutoff by a variable in the volume lighting script. The new volume fog shader version will also be available in the upcoming Sky Master ULTIMATE URP beta 14.

    Sky Master ULTIMATE, Ethereal and InfiniGRASS are now on -50% Discount in Unity asset store Spring SALE !!!!!!!!!!

    Ethereal is a $5 upgrade and InfiniGRASS a $15 upgrade from Sky Master ULTIMATE.

    Enjoy :)
     
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