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Code Issues Releases Wiki Activity

fog color is now model color if the projection is not perspective

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This commit is contained in:
Zeno Rogue 2023-03-16 14:48:16 +01:00
parent 2a45504580
commit eb867ecccc
1 changed files with 5 additions and 3 deletions
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8
shaders.cpp
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@ -658,12 +658,14 @@ void display_data::set_projection(int ed, ld shift) {
eyewidth_translate(ed);
}
auto bcolor = models::is_perspective(pmodel) ? backcolor : (modelcolor >> 8);
auto ortho = [&] (ld x, ld y) {
glhr::glmatrix M = glhr::ortho(x, y, 1);
if(shader_flags & SF_ZFOG) {
M[2][2] = 2 / (pconf.clip_max - pconf.clip_min);
M[3][2] = (pconf.clip_min + pconf.clip_max) / (pconf.clip_max - pconf.clip_min);
auto cols = glhr::acolor(darkena(backcolor, 0, 0xFF));
auto cols = glhr::acolor(darkena(bcolor, 0, 0xFF));
glUniform4f(selected->uFogColor, cols[0], cols[1], cols[2], cols[3]);
}
else M[2][2] /= 10000;
@ -713,7 +715,7 @@ void display_data::set_projection(int ed, ld shift) {
}
else if(shader_flags & SF_ODSBOX) {
ortho(M_PI, M_PI);
glhr::fog_max(1/sightranges[geometry], darkena(backcolor, 0, 0xFF));
glhr::fog_max(1/sightranges[geometry], darkena(bcolor, 0, 0xFF));
}
else if(shader_flags & SF_PERS3) {
if(vrhr::rendering()) use_mv();
@ -733,7 +735,7 @@ void display_data::set_projection(int ed, ld shift) {
glhr::eyeshift = glhr::tmtogl(xpush(vid.ipd * ed/2));
}
}
glhr::fog_max(1/sightranges[geometry], darkena(backcolor, 0, 0xFF));
glhr::fog_max(1/sightranges[geometry], darkena(bcolor, 0, 0xFF));
}
else {
if(pconf.alpha > -1) {