NAME
clip - conditionally kill a pixel before output
SYNOPSIS
void clip(float4 x);PARAMETERS
- x
Vector condition to clip on
DESCRIPTION
kills the current pixel output if any component of the given vector is negative
REFERENCE IMPLEMENTATION
clip is eqivalent to
void clip(float4 x) { if (any(x < 0)) discard; }PROFILE SUPPORT
clip is supported in all pixel/fragment profiles.
SEE ALSO