API:DynamicImageSetCustomShader

UI Lua API · DynamicImage functions
Version: WAR 1.4.8

Meant to give a DynamicImage a custom shader. In the current client the shader name and parameters are not used.

DynamicImageSetCustomShader(imageName, shaderName, parameters)

Arguments

imageName

string – Name of a DynamicImage window.

shaderName

string – Name of the shader. Not used.

parameters

number-table – Shader parameters. Not used.

Returns

Nothing.

Details

• The client checks the window, converts the parameter table to floats and copies the shader name, but passes neither to the image. It only re-applies the image's current stencil settings and tint colour, then discards the converted values. No shader is set.
• The error messages name DynamicImageSetRotation, not this function.
• The function needs at least three arguments and only reads the last three.
• The stock UI never calls DynamicImageSetCustomShader.

Errors

These are written to the UI log; the call returns normally.

• Error in function call 'DynamicImageSetRotation': Window %s does not exist
• Error in function call 'DynamicImageSetRotation': Window %s is not a DynamicImage

Example

A minimal example built from the signature above (it has no visible effect in this client):

DynamicImageSetCustomShader( "MyImage", "MyShader", { 1, 0, 0, 1 } )

See also

• DynamicImageClearCustomShader
• DynamicImageSetTexture