Jump to content

Search the Community

Showing results for tags 'sampler2d'.

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • HTML5 Game Coding
    • News
    • Game Showcase
    • Facebook Instant Games
    • Web Gaming Standards
    • Coding and Game Design
    • Paid Promotion (Buy Banner)
  • Frameworks
    • Pixi.js
    • Phaser 3
    • Phaser 2
    • Babylon.js
    • Panda 2
    • melonJS
    • Haxe JS
    • Kiwi.js
  • General
    • General Talk
    • GameMonetize
  • Business
    • Collaborations (un-paid)
    • Jobs (Hiring and Freelance)
    • Services Offered
    • Marketplace (Sell Apps, Websites, Games)

Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


Website URL


Twitter


Skype


Location


Interests

Found 1 result

  1. Hello, I've been messing around with some colormaps I generate. I have a ShaderMaterial and would like to send some colormaps to the shader using ShaderMaterial.setTexture(). My colormaps are dynamically generated and result in a RGB image stored as a Uint8Array. To illustrate the test, I am using a 1x1 texture. I have no problem a RGBA image as uniform on the shader, like that: // this works well let cmTexture = new BABYLON.RawTexture( new Uint8Array([128, 128, 128, 255]), // data 1, // width 1, // height BABYLON.Engine.TEXTUREFORMAT_RGBA, // format this._scene, // scene false, // gen mipmaps false, // invertY BABYLON.Texture.TRILINEAR_SAMPLINGMODE, BABYLON.Engine.TEXTURETYPE_UNSIGNED_INT ) But, if I want to create a RGB texture (no alpha channel), it does not work: // JS lets me do it, but WebGL yells at me let cmTexture = new BABYLON.RawTexture( new Uint8Array([128, 128, 128]), // data 1, // width 1, // height BABYLON.Engine.TEXTUREFORMAT_RGB, // format this._scene, // scene false, // gen mipmaps false, // invertY BABYLON.Texture.TRILINEAR_SAMPLINGMODE, BABYLON.Engine.TEXTURETYPE_UNSIGNED_INT ) Then, I have the following error: The first warning ("WebGL: ...") occurs at the creation of the RawTexture, while the second one occurs when doing shaderMaterial.setTexture(...) I can still use RGBA so it's not a super big deal, but there is probably a little bug somewhere... Cheers.
×
×
  • Create New...