Module: Mesa Branch: master Commit: 5150d56ec43e3081a8a2e114d2ff7be347749c4b URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=5150d56ec43e3081a8a2e114d2ff7be347749c4b
Author: Miklós Máté <[email protected]> Date: Wed Dec 16 00:05:40 2015 +0100 program: fix comment about the fog formula Reviewed-by: Ian Romanick <[email protected]> --- src/mesa/program/prog_statevars.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mesa/program/prog_statevars.c b/src/mesa/program/prog_statevars.c index bdb335e..12490d0 100644 --- a/src/mesa/program/prog_statevars.c +++ b/src/mesa/program/prog_statevars.c @@ -474,7 +474,7 @@ _mesa_fetch_state(struct gl_context *ctx, const gl_state_index state[], * single MAD. * linear: fogcoord * -1/(end-start) + end/(end-start) * exp: 2^-(density/ln(2) * fogcoord) - * exp2: 2^-((density/(ln(2)^2) * fogcoord)^2) + * exp2: 2^-((density/(sqrt(ln(2))) * fogcoord)^2) */ value[0] = (ctx->Fog.End == ctx->Fog.Start) ? 1.0f : (GLfloat)(-1.0F / (ctx->Fog.End - ctx->Fog.Start)); _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
