ScriptableRenderPipeline/com.unity.render-pipelines.lightweight/CHANGELOG.md

Changelog

[1.1.4-preview]

Improvements

• Terrain and grass shaders ported
• Updated materials and shader default albedo and specular color to midgrey.
• Exposed _ScaledScreenParams to shader. It works the same as _ScreenParams but takes pipeline RenderScale into consideration
• Performance Improvements in mobile

Bugfixes

• Fixed SRP Shader library issue that was causing all constants to be highp in mobile
• Fixed shader error that prevented LWRP to build to UWP
• Fixed shader compilation errors in Linux due to case sensitive includes
• Fixed Rendering Texture flipping issue
• Fixed Standard Particles shader cutout and blending modes
• Fixed crash caused by using projectors
• Fixed issue that was causing Shadow Strength to not be computed on mobile
• Fixed Material Upgrader issue that caused editor to SoftLocks
• Fixed GI in Unlit shader
• Fixed null reference in the Unlit material shader GUI

[1.1.2-preview]

Improvements

• Performance improvements in mobile

Bugfixes

• Fixed shadows on GLES 2.0
• Fixed CPU performance regression in shadow rendering
• Fixed alpha clip shadow issues
• Fixed unmatched command buffer error message
• Fixed null reference exception caused by missing resource in LWRP
• Fixed issue that was causing Camera clear flags was being ignored in mobile

[1.1.1-preview]

Improvements

• Added Cascade Split selection UI
• Shadowmap uses 16bit format instead of 32bit.
• Added SHADER_HINT_NICE_QUALITY. If user defines this to 1 in the shader Lightweight pipeline will favor quality even on mobile platforms.
• Small shader performance improvements

Bugfixes

• Fixed Subtractive Mode
• Shadow Distance does not accept negative values anymore

[0.1.24]

Improvements

• Refactored lightweight standard shaders and shader library to improve ease of use.
• Added Light abstraction layer on lightweight shader library.
• HDR RT now uses what format is configured in Tier settings.
• Optimized tile LOAD op on mobile.
• Added HDR global setting on pipeline asset.
• Added Soft Particles settings on pipeline asset.
• Ported particles shaders to SRP library
• Reduced GC pressure
• Reduced shader variant count by ~56% by improving fog and lightmap keywords
• Converted LW shader library files to use real/half when necessary.

Bugfixes

• Fixed realtime shadows on OpenGL
• Fixed shader compiler errors in GLES 2.0
• Fixed issue sorting issues when BeforeTransparent custom fx was enabled.
• Fixed VR single pass rendering.
• Fixed viewport rendering issues when rendering to backbuffer.
• Fixed viewport rendering issues when rendering to with MSAA turned off.
• Fixed multi-camera rendering.

[0.1.23]

Improvements

• Shaders ported to the new SRP shader library.
• Constant Buffer Refactor to use new Batcher
• Shadow filtering and bias improved.
• Pipeline now updates color constants in gamma when in Gamma colorspace.
• UI Improvements (Rendering features not supported by LW are hidden)
• Optimized ALU and CB usage on Shadows.
• Reduced shader variant count by ~33% by improving shadow and light classification keywords
• Default resources were removed from the pipeline asset.

Bugfixes

• Fixed shader include path when using SRP from package manager.
• Fixed spot light attenuation to match Unity Built-in pipeline.
• Fixed depth pre-pass clearing issue.

[0.1.12]

Improvements

• Realtime shadow filtering was improved.
• Standard Unlit shader now has an option to sample GI.
• Added Material Upgrader for stock Unity Mobile and Legacy Shaders.
• UI improvements

Bugfixes

• Fixed an issue that was including unreferenced shaders in the build.
• Fixed a null reference caused by Particle System component lights.

[0.1.11]

Initial Release.