Add new performance option dynamicRenderFullChunksOnly, defaults to t…

…rue.

This alters behavior slightly, disabling dynamic renderer subdivision, this should result in better performance in general, video cards tend to stall at times making it subdivide otherwise normally detailed chunks, which causes performance to degrade.

src/main/java/mod/chiselsandbits/config/ModConfig.java

@@ -171,6 +171,9 @@ public class ModConfig extends Configuration
 	@Configured( category = "Client Performance Settings" )
 	public boolean defaultToDynamicRenderer;
 
+	@Configured( category = "Client Performance Settings" )
+	public boolean dynamicRenderFullChunksOnly;
+
 	@Configured( category = "Balance Settings" )
 	public boolean damageTools;
 
@@ -343,6 +346,7 @@ private void setDefaults()
 		dynamicMaxConcurrentTessalators = 32; // in low memory this acts as 2.
 		forceDynamicRenderer = false;
 		defaultToDynamicRenderer = false;
+		dynamicRenderFullChunksOnly = true;
 		useVBO = UseVBO.AUTOMATIC;
 
 		showUsage = true;

src/main/java/mod/chiselsandbits/render/chiseledblock/tesr/ChisledBlockRenderChunkTESR.java

@@ -243,6 +243,7 @@ private void uploadDisplaylists()
 		}
 
 		final Stopwatch w = Stopwatch.createStarted();
+		final boolean dynamicRenderFullChunksOnly = ChiselsAndBits.getConfig().dynamicRenderFullChunksOnly;
 		final int maxMillisecondsPerBlock = ChiselsAndBits.getConfig().maxMillisecondsPerBlock;
 		final int maxMillisecondsUploadingPerFrame = ChiselsAndBits.getConfig().maxMillisecondsUploadingPerFrame;
 
@@ -260,7 +261,7 @@ private void uploadDisplaylists()
 				final Stopwatch sw = Stopwatch.createStarted();
 				uploadDisplayList( t );
 
-				if ( sw.elapsed( TimeUnit.MILLISECONDS ) > maxMillisecondsPerBlock )
+				if ( !dynamicRenderFullChunksOnly && sw.elapsed( TimeUnit.MILLISECONDS ) > maxMillisecondsPerBlock )
 				{
 					( (TileRenderChunk) t.trc ).singleInstanceMode = true;
 				}

src/main/resources/assets/chiselsandbits/lang/en_us.lang

@@ -244,3 +244,5 @@ mod.chiselsandbits.config.useVBO.tooltip=By Default uses the same setting as MC,
 mod.chiselsandbits.config.radialMenuVolume='Click' volume for radial menu.
 mod.chiselsandbits.config.radialMenuVolume.tooltip=Setting to Zero will disable it.
 mod.chiselsandbits.config.enableChiselCrafting=Enable Chiseling Blocks in Crafting Table
+mod.chiselsandbits.config.dynamicRenderFullChunksOnly=Dynamic Renderer Full Chunks Only
+mod.chiselsandbits.config.dynamicRenderFullChunksOnly.tooltip=Prevents Subdividing of dynamically rendered chunks into single blocks. This increases performance for most common cases ( chunks with a handful of complicated blocks ), but decreases performance for the worst cases ( chunks full of super complicated designs ).