Skip to content

Fix: LCE Fog Rendering #3

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
BluTac10 merged 1 commit into from
Mar 31, 2026
+18 −14
Merged

Fix: LCE Fog Rendering #3

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
32 changes: 18 additions & 14 deletions Minecraft.Client/GameRenderer.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2102,6 +2102,7 @@ void GameRenderer::setupClearColor(float a)
void GameRenderer::setupFog(int i, float alpha)
{
shared_ptr<LivingEntity> player = mc->cameraTargetPlayer;
static constexpr signed int HELL = -1;

// 4J - check for creative mode brought forward from 1.2.3
bool creative = false;
Expand Down Expand Up @@ -2204,18 +2205,11 @@ void GameRenderer::setupFog(int i, float alpha)
}

glFogi(GL_FOG_MODE, GL_LINEAR);
glFogf(GL_FOG_START, distance * 0.25f);
glFogf(GL_FOG_END, distance);
if (i < 0)
{
glFogf(GL_FOG_START, 0);
glFogf(GL_FOG_END, distance * 0.8f);
}
else
{
glFogf(GL_FOG_START, distance * 0.25f);
glFogf(GL_FOG_END, distance);
}

// Overworld fog
glFogf(GL_FOG_START, distance * 0.75f);
glFogf(GL_FOG_END, distance * 2.2f);

/* 4J - removed - TODO investigate
if (GLContext.getCapabilities().GL_NV_fog_distance)
{
Expand All @@ -2225,8 +2219,18 @@ void GameRenderer::setupFog(int i, float alpha)

if (mc->level->dimension->isFoggyAt(static_cast<int>(player->x), static_cast<int>(player->z)))
{
glFogf(GL_FOG_START, distance * 0.05f);
glFogf(GL_FOG_END, min(distance, 16 * 16 * .75f) * .5f);
if (mc->level->dimension->id == -1)
{
// Nether fog
glFogf(GL_FOG_START, 0);
glFogf(GL_FOG_END, distance * 1.5f);
}
else
{
// End fog
glFogf(GL_FOG_START, distance * 0.4f);
glFogf(GL_FOG_END, distance * 0.6f);
}
}
}

Expand Down
Loading