MinecraftMods/BetterEnd
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Dense fog

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This commit is contained in:
paulevsGitch 2020-10-01 17:29:01 +03:00
parent b383c9f92e
commit ce4405f3ea
4 changed files with 70 additions and 36 deletions
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32
src/main/java/ru/betterend/mixin/client/BackgroundRendererMixin.java
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@ -22,14 +22,14 @@ import net.minecraft.util.math.MathHelper;
import net.minecraft.world.biome.Biome;
import net.minecraft.world.biome.Biome.Category;
import ru.betterend.registry.BiomeRegistry;
import ru.betterend.util.BackgroundInfo;
import ru.betterend.util.MHelper;
import ru.betterend.world.biome.EndBiome;
@Mixin(BackgroundRenderer.class)
public class BackgroundRendererMixin {
private static float lastFogStart;
private static float lastFogEnd;
private static float fogStart;
private static float fogEnd;
private static float lastFogDensity;
private static float fogDensity;
private static float lerp;
//private static final float SKY_RED = 21F / 255F;
@ -63,6 +63,10 @@ public class BackgroundRendererMixin {
blue *= 4;
}
}
BackgroundInfo.red = red;
BackgroundInfo.green = green;
BackgroundInfo.blue = blue;
}
@Inject(method = "applyFog", at = @At("HEAD"), cancellable = true)
@ -73,22 +77,20 @@ public class BackgroundRendererMixin {
if (biome.getCategory() == Category.THEEND && fluidState.isEmpty()) {
EndBiome endBiome = BiomeRegistry.getFromBiome(biome);
if (fogEnd == 0) {
fogStart = viewDistance * 0.75F / endBiome.getFogDensity();
fogEnd = viewDistance / endBiome.getFogDensity();
lastFogStart = fogStart;
lastFogEnd = fogEnd;
if (fogDensity == 0) {
fogDensity = endBiome.getFogDensity();
lastFogDensity = fogDensity;
}
if (lerp == 1) {
lastFogStart = fogStart;
lastFogEnd = fogEnd;
fogStart = viewDistance * 0.75F / endBiome.getFogDensity();
fogEnd = viewDistance / endBiome.getFogDensity();
lastFogDensity = fogDensity;
fogDensity = endBiome.getFogDensity();
lerp = 0;
}
RenderSystem.fogStart(MathHelper.lerp(lerp, lastFogStart, fogStart));
RenderSystem.fogEnd(MathHelper.lerp(lerp, lastFogEnd, fogEnd));
float fog = MathHelper.lerp(lerp, lastFogDensity, fogDensity);
BackgroundInfo.fog = fog;
RenderSystem.fogStart(viewDistance * 0.75F / fog);
RenderSystem.fogEnd(viewDistance / fog);
RenderSystem.fogMode(GlStateManager.FogMode.LINEAR);
RenderSystem.setupNvFogDistance();
info.cancel();

66
src/main/java/ru/betterend/mixin/client/WorldRendererMixin.java
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@ -28,6 +28,7 @@ import net.minecraft.client.world.ClientWorld;
import net.minecraft.util.Identifier;
import net.minecraft.util.math.Quaternion;
import ru.betterend.BetterEnd;
import ru.betterend.util.BackgroundInfo;
import ru.betterend.util.MHelper;
@Mixin(WorldRenderer.class)
@ -35,13 +36,15 @@ public class WorldRendererMixin {
private static final Identifier NEBULA_1 = new Identifier(BetterEnd.MOD_ID, "textures/sky/nebula_2.png");
private static final Identifier NEBULA_2 = new Identifier(BetterEnd.MOD_ID, "textures/sky/nebula_3.png");
private static final Identifier HORIZON = new Identifier(BetterEnd.MOD_ID, "textures/sky/nebula_1.png");
private static final Identifier FOG = new Identifier(BetterEnd.MOD_ID, "textures/sky/fog.png");
private static VertexBuffer customStarsBuffer1;
private static VertexBuffer customStarsBuffer2;
private static VertexBuffer customStarsBuffer3;
private static VertexBuffer nebulas_1;
private static VertexBuffer nebulas_2;
private static VertexBuffer stars1;
private static VertexBuffer stars2;
private static VertexBuffer stars3;
private static VertexBuffer nebulas1;
private static VertexBuffer nebulas2;
private static VertexBuffer horizon;
private static VertexBuffer fog;
private static Vector3f axis1;
private static Vector3f axis2;
private static Vector3f axis3;
@ -92,30 +95,37 @@ public class WorldRendererMixin {
matrices.push();
matrices.multiply(new Quaternion(0, -time, 0, true));
textureManager.bindTexture(NEBULA_1);
renderBuffer(matrices, nebulas_1, VertexFormats.POSITION_TEXTURE, 0.77F, 0.31F, 0.73F, 0.2F);
renderBuffer(matrices, nebulas1, VertexFormats.POSITION_TEXTURE, 0.77F, 0.31F, 0.73F, 0.2F);
matrices.pop();
matrices.push();
matrices.multiply(new Quaternion(0, time * 2, 0, true));
textureManager.bindTexture(NEBULA_2);
renderBuffer(matrices, nebulas_2, VertexFormats.POSITION_TEXTURE, 0.77F, 0.31F, 0.73F, 0.2F);
renderBuffer(matrices, nebulas2, VertexFormats.POSITION_TEXTURE, 0.77F, 0.31F, 0.73F, 0.2F);
matrices.pop();
float a = (BackgroundInfo.fog - 1F);
if (a > 0) {
if (a > 1) a = 1;
textureManager.bindTexture(FOG);
renderBuffer(matrices, fog, VertexFormats.POSITION_TEXTURE, BackgroundInfo.red, BackgroundInfo.green, BackgroundInfo.blue, a);
}
RenderSystem.disableTexture();
matrices.push();
matrices.multiply(new Quaternion(axis1, time * 3, true));
renderBuffer(matrices, customStarsBuffer1, VertexFormats.POSITION, 1, 1, 1, 0.6F);
renderBuffer(matrices, stars1, VertexFormats.POSITION, 1, 1, 1, 0.6F);
matrices.pop();
matrices.push();
matrices.multiply(new Quaternion(axis2, time * 2, true));
renderBuffer(matrices, customStarsBuffer2, VertexFormats.POSITION, 0.95F, 0.64F, 0.93F, 0.6F);
renderBuffer(matrices, stars2, VertexFormats.POSITION, 0.95F, 0.64F, 0.93F, 0.6F);
matrices.pop();
matrices.push();
matrices.multiply(new Quaternion(axis3, time, true));
renderBuffer(matrices, customStarsBuffer3, VertexFormats.POSITION, 0.77F, 0.31F, 0.73F, 0.6F);
renderBuffer(matrices, stars3, VertexFormats.POSITION, 0.77F, 0.31F, 0.73F, 0.6F);
matrices.pop();
RenderSystem.enableTexture();
@ -136,12 +146,13 @@ public class WorldRendererMixin {
private void initStars() {
BufferBuilder buffer = Tessellator.getInstance().getBuffer();
customStarsBuffer1 = buildBuffer(buffer, customStarsBuffer1, 0.1, 0.30, 3500, 41315);
customStarsBuffer2 = buildBuffer(buffer, customStarsBuffer2, 0.1, 0.35, 2000, 35151);
customStarsBuffer3 = buildBuffer(buffer, customStarsBuffer3, 0.1, 0.40, 1500, 61354);
nebulas_1 = buildBufferFarFog(buffer, nebulas_1, 40, 60, 30, 11515);
nebulas_2 = buildBufferFarFog(buffer, nebulas_2, 40, 60, 10, 14151);
stars1 = buildBuffer(buffer, stars1, 0.1, 0.30, 3500, 41315);
stars2 = buildBuffer(buffer, stars2, 0.1, 0.35, 2000, 35151);
stars3 = buildBuffer(buffer, stars3, 0.1, 0.40, 1500, 61354);
nebulas1 = buildBufferFarFog(buffer, nebulas1, 40, 60, 30, 11515);
nebulas2 = buildBufferFarFog(buffer, nebulas2, 40, 60, 10, 14151);
horizon = buildBufferHorizon(buffer, horizon);
fog = buildBufferFog(buffer, fog);
}
private VertexBuffer buildBuffer(BufferBuilder bufferBuilder, VertexBuffer buffer, double minSize, double maxSize, int count, long seed) {
@ -176,7 +187,20 @@ public class WorldRendererMixin {
}
buffer = new VertexBuffer(VertexFormats.POSITION_TEXTURE);
makeHorizon(bufferBuilder, 16, 50);
makeCylinder(bufferBuilder, 16, 50, 100);
bufferBuilder.end();
buffer.upload(bufferBuilder);
return buffer;
}
private VertexBuffer buildBufferFog(BufferBuilder bufferBuilder, VertexBuffer buffer) {
if (buffer != null) {
buffer.close();
}
buffer = new VertexBuffer(VertexFormats.POSITION_TEXTURE);
makeCylinder(bufferBuilder, 16, 50, 70);
bufferBuilder.end();
buffer.upload(bufferBuilder);
@ -277,16 +301,16 @@ public class WorldRendererMixin {
}
}
private void makeHorizon(BufferBuilder buffer, int segments, double height) {
private void makeCylinder(BufferBuilder buffer, int segments, double height, double radius) {
buffer.begin(7, VertexFormats.POSITION_TEXTURE);
for (int i = 0; i < segments; i ++)
{
double a1 = (double) i * Math.PI * 2.0 / (double) segments;
double a2 = (double) (i + 1) * Math.PI * 2.0 / (double) segments;
double px1 = Math.sin(a1) * 100;
double pz1 = Math.cos(a1) * 100;
double px2 = Math.sin(a2) * 100;
double pz2 = Math.cos(a2) * 100;
double px1 = Math.sin(a1) * radius;
double pz1 = Math.cos(a1) * radius;
double px2 = Math.sin(a2) * radius;
double pz2 = Math.cos(a2) * radius;
float u0 = (float) i / (float) segments;
float u1 = (float) (i + 1) / (float) segments;

8
src/main/java/ru/betterend/util/BackgroundInfo.java Normal file
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@ -0,0 +1,8 @@
package ru.betterend.util;
public class BackgroundInfo {
public static float red;
public static float green;
public static float blue;
public static float fog = 1;
}

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src/main/resources/assets/betterend/textures/sky/fog.png Normal file
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