PixelEffect:getWarnings
Available since LÖVE 0.8.0 |
This function is not supported in earlier versions. |
Returns any warning text given by OpenGL after compiling pixel shader code. This is useful for debugging potential problems in GLSL code.
Function
Synopsis
warnings = PixelEffect:getWarnings( )
Arguments
None.
Returns
string warnings
- The warning text returned by OpenGL.
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