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Fix issue #5 (teleporting not regenerating LODs)

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This commit is contained in:
James Seibel
2021-02-23 21:42:49 -06:00
parent 15d3af3c66
commit 9dc6d17d7b
1 changed files with 10 additions and 13 deletions
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src/main/java/com/backsun/lod/renderer/LodRenderer.java
+10 -13
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@@ -27,11 +27,11 @@ import com.backsun.lod.util.enums.FogQuality;
import com.backsun.lod.util.enums.LodCorner;
import net.minecraft.client.Minecraft;
import net.minecraft.client.entity.EntityPlayerSP;
import net.minecraft.client.renderer.BufferBuilder;
import net.minecraft.client.renderer.GlStateManager;
import net.minecraft.client.renderer.Tessellator;
import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
import net.minecraft.entity.Entity;
import net.minecraft.util.math.AxisAlignedBB;
import net.minecraft.util.math.MathHelper;
@@ -146,22 +146,20 @@ public class LodRenderer
mc.mcProfiler.startSection("LOD");
mc.mcProfiler.startSection("LOD setup");
EntityPlayerSP player = mc.player;
// should LODs be regenerated?
if ((int)Minecraft.getMinecraft().player.posX / LodChunk.WIDTH != prevChunkX ||
(int)Minecraft.getMinecraft().player.posZ / LodChunk.WIDTH != prevChunkZ ||
if ((int)player.posX / LodChunk.WIDTH != prevChunkX ||
(int)player.posZ / LodChunk.WIDTH != prevChunkZ ||
previousChunkRenderDistance != mc.gameSettings.renderDistanceChunks ||
prevFogDistance != LodConfig.fogDistance ||
lodDimension != newDimension)
{
// TODO fix teleportation not regenerating the LODs
// issue #5
// yes
regen = true;
prevChunkX = (int)Minecraft.getMinecraft().player.posX / LodChunk.WIDTH;
prevChunkZ = (int)Minecraft.getMinecraft().player.posZ / LodChunk.WIDTH;
prevChunkX = (int)player.posX / LodChunk.WIDTH;
prevChunkZ = (int)player.posZ / LodChunk.WIDTH;
prevFogDistance = LodConfig.fogDistance;
}
else
@@ -191,7 +189,6 @@ public class LodRenderer
// get the camera location
Entity player = mc.player;
double cameraX = player.lastTickPosX + (player.posX - player.lastTickPosX) * partialTicks;
double cameraY = player.lastTickPosY + (player.posY - player.lastTickPosY) * partialTicks;
double cameraZ = player.lastTickPosZ + (player.posZ - player.lastTickPosZ) * partialTicks;
@@ -233,7 +230,7 @@ public class LodRenderer
setupBuffers(numbChunksWide);
// generate the LODs on a separate thread to prevent stuttering or freezing
genThread.execute(createLodBufferGenerationThread(cameraX, cameraZ, numbChunksWide));
genThread.execute(createLodBufferGenerationThread(player.posX, player.posZ, numbChunksWide));
}
// replace the buffers used to draw and build,
@@ -545,7 +542,7 @@ public class LodRenderer
* After the buildable buffers have been generated they must be
* swapped with the drawable buffers to be drawn.
*/
private Thread createLodBufferGenerationThread(double cameraX, double cameraZ,
private Thread createLodBufferGenerationThread(double playerX, double playerZ,
int numbChunksWide)
{
// this is where we store the points for each LOD object
@@ -564,8 +561,8 @@ public class LodRenderer
// this seemingly useless math is required,
// just using (int) camera doesn't work
int playerXChunkOffset = ((int) cameraX / LodChunk.WIDTH) * LodChunk.WIDTH;
int playerZChunkOffset = ((int) cameraZ / LodChunk.WIDTH) * LodChunk.WIDTH;
int playerXChunkOffset = ((int) playerX / LodChunk.WIDTH) * LodChunk.WIDTH;
int playerZChunkOffset = ((int) playerZ / LodChunk.WIDTH) * LodChunk.WIDTH;
// this is where we will start drawing squares
// (exactly half the total width)
int startX = (-LodChunk.WIDTH * (numbChunksWide / 2)) + playerXChunkOffset;