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Massivly improved fog rendering

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mcrcortex
2025-08-29 10:03:12 +10:00
parent 269c7da0ac
commit dd4f1de695
2 changed files with 4 additions and 2 deletions
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4
src/main/java/me/cortex/voxy/client/core/NormalRenderPipeline.java
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@@ -11,6 +11,7 @@ import me.cortex.voxy.client.core.rendering.hierachical.HierarchicalOcclusionTra
import me.cortex.voxy.client.core.rendering.hierachical.NodeCleaner; import me.cortex.voxy.client.core.rendering.hierachical.NodeCleaner;
import me.cortex.voxy.client.core.rendering.post.FullscreenBlit; import me.cortex.voxy.client.core.rendering.post.FullscreenBlit;
import me.cortex.voxy.client.core.rendering.util.DepthFramebuffer; import me.cortex.voxy.client.core.rendering.util.DepthFramebuffer;
import net.minecraft.client.MinecraftClient;
import org.joml.Matrix4f; import org.joml.Matrix4f;
import org.lwjgl.system.MemoryStack; import org.lwjgl.system.MemoryStack;
@@ -102,7 +103,8 @@ public class NormalRenderPipeline extends AbstractRenderPipeline {
float start = viewport.fogParameters.environmentalStart(); float start = viewport.fogParameters.environmentalStart();
float end = viewport.fogParameters.environmentalEnd(); float end = viewport.fogParameters.environmentalEnd();
float invEndFogDelta = 1f/(end-start); float invEndFogDelta = 1f/(end-start);
glUniform3f(4, viewport.fogParameters.environmentalEnd(), invEndFogDelta, start*invEndFogDelta); float endDistance = Math.min(MinecraftClient.getInstance().gameRenderer.getViewDistanceBlocks()*2, viewport.fogParameters.environmentalEnd());
glUniform3f(4, endDistance, invEndFogDelta, Math.abs(start)*invEndFogDelta);
glUniform3f(5, viewport.fogParameters.red(), viewport.fogParameters.green(), viewport.fogParameters.blue()); glUniform3f(5, viewport.fogParameters.red(), viewport.fogParameters.green(), viewport.fogParameters.blue());
} }

2
src/main/resources/assets/voxy/shaders/post/blit_texture_depth_cutout.frag
View File

@@ -44,7 +44,7 @@ void main() {
} }
#ifdef USE_ENV_FOG #ifdef USE_ENV_FOG
{ {
float fogLerp = max(fma(min(length(point.xyz), endParams.x),endParams.y,endParams.z),0);//512 is 32*16 which is the render distance in blocks float fogLerp = clamp(fma(min(length(point.xyz), endParams.x),endParams.y,endParams.z),0,1);//512 is 32*16 which is the render distance in blocks
colour.rgb = mix(colour.rgb, fogColour, fogLerp); colour.rgb = mix(colour.rgb, fogColour, fogLerp);
} }
#endif #endif