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Code Issues Releases Wiki Activity

VR in non-perspective models

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Zeno Rogue
2020-12-26 23:00:51 +01:00
parent 7e1df6d9a3
commit 319bd1574f
2 changed files with 38 additions and 5 deletions
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15
shaders.cpp
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@@ -291,6 +291,10 @@ shared_ptr<glhr::GLprogram> write_shader(flagtype shader_flags) {
shader_flags |= SF_PIXELS;
if(dim3) shader_flags |= SF_ZFOG;
}
/* no z-fog in VR */
if((shader_flags & SF_ZFOG) && vrhr::state == 2)
shader_flags &= ~SF_ZFOG;
if(nil && pmodel == mdPerspective) {
vsh += "uniform mediump float uRotCos, uRotSin, uRotNil;\n";
@@ -527,7 +531,16 @@ void display_data::set_projection(int ed, ld shift) {
#endif
ortho(cd->xsize/2, -cd->ysize/2);
}
else if(shader_flags & SF_BOX) ortho(cd->xsize/current_display->radius/2, -cd->ysize/current_display->radius/2);
else if(shader_flags & SF_BOX) {
#if CAP_VR
if(vrhr::state == 2) {
glhr::projection_multiply(glhr::tmtogl_transpose(vrhr::hmd_mvp));
glhr::id_modelview();
}
else
#endif
ortho(cd->xsize/current_display->radius/2, -cd->ysize/current_display->radius/2);
}
else if(shader_flags & SF_ODSBOX) {
ortho(M_PI, M_PI);
glhr::fog_max(1/sightranges[geometry], darkena(backcolor, 0, 0xFF));