ELF>0 @@ATL%UH-HHH=LHH-HH=LHH]A\//VTK::System::Dec /*========================================================================= Program: Visualization Toolkit Module: vtkglprojectedTetrahdraFS.glsl Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen All rights reserved. See Copyright.txt or http://www.kitware.com/Copyright.htm for details. This software is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the above copyright notice for more information. =========================================================================*/ //VTK::Output::Dec in vec3 fcolor; in float fdepth; in float fattenuation; void main() { // the following exp is done in the fragment shader // because linear interpolation (from the VS) of the resulting // value would not match the exp of the interpolated // source values float opacity = 1.0 - exp(-1.0*fattenuation*fdepth); gl_FragData[0] = vec4(fcolor,opacity); if (gl_FragData[0].a <= 0.0) { discard; } } GCC: (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0GNUzRx $`FHN |AB`/>`m( _GLOBAL__sub_I_vtkglProjectedTetrahedraFS.cxx_ZStL8__ioinit_ZL28vtkDebugLeaksManagerInstance__dso_handle_ZNSt8ios_base4InitC1Ev_GLOBAL_OFFSET_TABLE__ZNSt8ios_base4InitD1Ev__cxa_atexit_ZN20vtkDebugLeaksManagerC1Ev_ZN20vtkDebugLeaksManagerD1Ev_Z38vtkRenderingOpenGL2_AutoInit_ConstructvvtkglProjectedTetrahedraFS  $* 16 > E*P \ .symtab.strtab.shstrtab.text.data.bss.rela.text.startup.rela.init_array.rodata.str1.8.rela.data.rel.local.comment.note.GNU-stack.note.gnu.property.rela.eh_frame@!@'@1@`,@HD?@8 P2'd_@P  t0,} (@@h h C