Lean Texture+
DOCUMENTATION
What is Lean Texture+?
Lean Texture+ is an extension to the Lean Texture asset, adding many new texture filters.
Before using Lean Texture+ I recommend you read the documentation and demo scenes for Lean Texture.
Required Package
To install this package, first open the Package Manager window, and wait for the package list to finish downloading.
Click the dropdown, and select Unity Registry, so you can see all of Unity's official packages.
Once the list loads, scroll down to find the Burst package, and click Install.
You should now be able to enjoy the full Lean Texture+ experience!
How do I get started?
Install Burst
If you haven't already, make sure you install the Burst package made by Unity. Steps on how to install this are described HERE.
Create Lean Texture
Go to the Project tab, right click on a texture asset, and select the Create / Lean / Texture option.
This will create a new LeanTexture asset alongside your texture. This asset will be pre-configured with your texture.
Add Filters
Click the Add Filter button, and select the kind of filter you want to apply to your texture.
After you add a filter, you can adjust its settings in the inspector.
At the bottom of the inspector you can see a preview of the texture with all the filters you have applied.
Save Changes To Project
Once you're happy with your texture modifications, you can click the Save button. This will save the modified texture to your project alongside the LeanTexture asset, with the same filename.
Assets
Here's a list of all my other assets, please check them out!
You can also view this list on my Asset Store page.
Lean Touch
Rapidly develop your game with consistent input across desktop & mobile using Lean Touch. This lightweight asset comes with many modular components, allowing you to customize them to your exact project needs!
Lean Touch+
Lean Touch+ is an extension to the popular Lean Touch asset, adding many more example scenes.
Lean Localization
Lean Localization is a localization library that's designed to be as simple to use as possible for both designers, and programmers.
Lean Pool
Quickly optimize the performance of your games using Lean Pool. Within minutes you can use this lightweight asset to preload, recycle, and limit the spawning of your prefabs.
Lean Transition
Quickly polish your games using Lean Transition. This asset allows you to easily tween or animate almost anything in your game, making it transition smoothly.
Lean GUI
Lean GUI is a colllection of components that extend Unity's GUI system, allowing you to rapidly enhance the user experience (UX) of your game's UI.
Lean GUI Shapes
Lean GUI Shapes allows you to quickly add lines, rounded boxes, polygons, and much more to your GUI!
Lean Texture
Lean Texture allows you quickly modify textures in your project with a range of filters, pack them together into channels, and much more!
Lean Texture+
Lean Texture+ is an extension to Lean Texture, adding many new types of texture modification tools!
Modular Backgrounds
Unlock a universe of visual possibilities with Modular Backgrounds. Simply drag and drop these graphics into the background of your scenes.
Paint in 3D
Paint all your objects using Paint in 3D - both in game, and in editor. All features are optimized with GPU accelerated texture painting, so you can enjoy consistent performance, even if you paint your objects one million times!
Paint in 2D
Paint all your sprites with Paint in 2D. With incredible performance on mobile, WebGL, and much more!
Paint in Editor
Paint in Editor unlocks the ability to paint objects in your scene - great for making small tweaks, or even creating entirely new texture sets!
FLOW
FLOW allows you to add large scale interactive fluids to your scene - all highly optimized using GPU acceleration.
Destructible 2D
Unlock the full potential of your 2D games using Destructible 2D, this asset allows you to quickly convert all your boring solid sprites into fully destructible ones!
Space Graphics Toolkit
Quickly make the space scene of your dreams using Space Graphics Toolkit. This huge collection of space effects can be customized and combined in any way you like, allowing you to quickly make realistic or fantasy worlds. Each feature has been heavily optimized to run on almost any device and platform.
Space Graphics Planets
Enhance your space scenes using this large pack of high detail volumetric planets. These planets are finished using the powerful planet features from Space Graphics Toolkit (not required).
Volumetric Audio
Unity sounds only emanate from a single point source. This is great for explosions and footsteps, but quite often you need something more advanced. Volumetric Audio is an easy to use package that allows you to define boxes, spheres, capsules, paths, or meshes that sounds can emanate from.
Versions
2.0.1
Moved main build to Unity 2020.3.0f1.
Added Convert To Metallic filter.
Added Blend = AlphaBlend setting to Combine Textures filter.
2.0.0
Changed folder structure to be inside Plugins/CW/LeanTexture+.
Updated inspector code to support third party assets that implement nested inspectors.
Added Distance to Replace Color filter.
Added Opacity to Replace Color filter.
Components
LeanCreateSimplex
This allows you to create a new texture based on simplex noise.
int2
Size
The size of the created texture.
float
Frequency
The tiling/detail of the noise.
int
Octaves
The amount of noise layers that get mixed together.
int
Seed
The random seed used when generating the noise.
LeanFilterBlur
This allows you to blur the texture by the specified radius.
float
Radius
The radius of the blur in pixels.
LeanFilterCombine
This allows you to combine another texture into the current texture.
UnityEngine.Texture
Texture
The texture that will be combined with the current texture.
BlendMode
Blend
The technique used to combine the textures.
Crossfade = The RGBA channels will be linearly interpolated separately.
AlphaBlend = The RGBA channels will be blended based on the A channel of each texture.
float
Opacity
The opacity of the texture combination.
LeanFilterContrast
This allows you to modify the contrast of the texture.
float
Multiplier
The contrast of the texture will be multiplied by this value.
LeanFilterEdgeColor
This allows you to color the edges of the texture.
LeanHeight.Source
HeightSource
The texture heights will be calculated based on this aspect of the pixels.
Color
Color
The color that it will be applied to the edges.
float
Threshold
You can lower this value to reduce edge noise from smaller differences.
float
Strength
The strength of the edge effect.
LeanFilterInsert
This allows you to insert all filters on the specified texture into this one, as if this filter .
LeanTextureContainer
Texture
The texture whose filters will be copied.
LeanFilterInvert
This allows you to invert the pixels of the current texture.
ChannelType
Channel
Should this filter apply to all channels the same, or should each channel be separate?
float
Strength
The strength of the inversion.
float
StrengthR
The strength of the inversion.
float
StrengthG
The strength of the inversion.
float
StrengthB
The strength of the inversion.
float
StrengthA
The strength of the inversion.
LeanFilterMetallic
This allows you to convert the texture into a normal map based on height data extracted from the RGBA values in the specified way.
Color
TargetColor
The color of the most metallic part of the source texture.
float
DefaultMetallic
The metallic value given to areas that don't match the TargetColor.
float
TargetMetallic
The metallic value given to areas that match the TargetColor.
DistanceType
Distance
The calculation to find the difference between the current pixel color and the OldColor.
MaxChannel = The maximum difference between any of the color channels.
Average = The average of all channel differences.
float
Threshold
The OldColor can be off by this much.
float
Edge
How much should colors outside the Threshold be replaced?
LeanFilterMirror
This allows you to mirror the texture coordinates.
ChannelType
Channels
How should the mirroring be applied to the texture channels?
bool2
MirrorAxes
The horizontal and vertices axes that will be mirrored.
bool2
MirrorAxesR
The horizontal and vertices axes that will be mirrored.
bool2
MirrorAxesG
The horizontal and vertices axes that will be mirrored.
bool2
MirrorAxesB
The horizontal and vertices axes that will be mirrored.
bool2
MirrorAxesA
The horizontal and vertices axes that will be mirrored.
LeanFilterNormal
This allows you to convert the texture into a normal map based on height data extracted from the RGBA values in the specified way.
LeanHeight.Source
HeightSource
The texture heights will be calculated based on this aspect of the pixels.
float
Strength
The overall strength of the output normals.
float
Influence2
The contribution to the output normals based on 2 samples across each axis.
float
Influence4
The contribution to the output normals based on 4 samples across each axis.
LeanFilterNormalScale
This allows you to modify the scale/strength of the texture if it's a normal map.
float
Multiplier
The normal strength will be multiplied by this.
LeanFilterOffset
This allows you to offset the texture by the specified amount.
ChannelType
Channel
Should this filter apply to all channels the same, or should each channel be separate?
CoordinateType
Coordinate
The coordinate space of the offset.
float2
Offset
The amount the texture will be shifted across the x (right) and y (up) axes.
float2
OffsetR
The amount the texture will be shifted across the x (right) and y (up) axes.
float2
OffsetG
The amount the texture will be shifted across the x (right) and y (up) axes.
float2
OffsetB
The amount the texture will be shifted across the x (right) and y (up) axes.
float2
OffsetA
The amount the texture will be shifted across the x (right) and y (up) axes.
LeanFilterPixelate
This allows you to pixelate the texture by the specified amount.
float
Scale
The scale of the pixelation.
LeanFilterQuantize
This allows you to modify the contrast of the texture.
ChannelType
Channels
How should the texture channels should be modified?
int
Values
The amount of possible values each channel can have.
int
ValuesR
The amount of possible values this channel can have.
int
ValuesG
The amount of possible values this channel can have.
int
ValuesB
The amount of possible values this channel can have.
int
ValuesA
The amount of possible values this channel can have.
LeanFilterReplace
This allows you to replace the specified color in the texture with another color.
Color
OldColor
The color that will be replaced.
Color
NewColor
The color that it will be replaced with.
DistanceType
Distance
The calculation to find the difference between the current pixel color and the OldColor.
MaxChannel = The maximum difference between any of the color channels.
Average = The average of all channel differences.
float
Threshold
The OldColor can be off by this much.
float
Edge
How much should colors outside the Threshold be replaced?
float
Opacity
The overall color replacement strength.
LeanFilterResize
This allows you to resize the current the texture.
int2
Size
The new size of the texture.
-1 = No change.
LeanFilterSeamless
This allows you to convert the texture into a seamless one.
float
Thickness
The thickness of the transition region.
float
OffsetX
The position along the texture the seam will be filled in with.
float
OffsetY
The position along the texture the seam will be filled in with.
LeanHeight.Source
HeightSource
The texture transition will be modified based on height data from this aspect of the pixels.
float
HeightInfluence
The amount of impact the height data has on the transition.
float
NoiseTiling
The frequency of the noise data.
float
NoiseInfluence
The amount of impact the noise data has on the transition.
LeanFilterSharpen
This allows you to modify the sharpness of the texture.
ChannelType
Channels
How should the texture channels should be modified?
float
Multiplier
The sharpness of the texture will be multiplied by this value.
float
MultiplierR
The sharpness of the texture will be multiplied by this value.
float
MultiplierG
The sharpness of the texture will be multiplied by this value.
float
MultiplierB
The sharpness of the texture will be multiplied by this value.
float
MultiplierA
The sharpness of the texture will be multiplied by this value.
LeanFilterSwizzle
This allows you to swap the channels in the current texture.
ChannelType
RedChannel
The channel of the current texture that will end up in the red channel of the output texture.
ChannelType
GreenChannel
The channel of the current texture that will end up in the green channel of the output texture.
ChannelType
BlueChannel
The channel of the current texture that will end up in the blue channel of the output texture.
ChannelType
AlphaChannel
The channel of the current texture that will end up in the alpha channel of the output texture.