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fixed a bug in gl_FragDepth computation in raycaster

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Zeno Rogue 2020-05-16 11:16:24 +02:00
parent 823fb3a0e6
commit 0cb4914ac9
1 changed files with 1 additions and 1 deletions
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raycaster.cpp
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@ -890,7 +890,7 @@ void enable_raycaster() {
#ifndef GLES_ONLY #ifndef GLES_ONLY
fmain += fmain +=
" gl_FragDepth = (" + to_glsl(-vnear+vfar)+"+w*" + to_glsl(2*vnear*vfar)+"/z)/" + to_glsl(vnear-vfar)+";\n" " gl_FragDepth = (" + to_glsl(-vnear-vfar)+"+w*" + to_glsl(2*vnear*vfar)+"/z)/" + to_glsl(vnear-vfar)+";\n"
" gl_FragDepth = (gl_FragDepth + 1.) / 2.;\n"; " gl_FragDepth = (gl_FragDepth + 1.) / 2.;\n";
#endif #endif