Reduce Bounding Box allocations (#3447)

3 files changed, 35 insertions, 23 deletions

diff --git a/src/main/java/goodgenerator/blocks/tileEntity/render/TileAntimatter.java b/src/main/java/goodgenerator/blocks/tileEntity/render/TileAntimatter.java
index 80b36ab01b..e1f4fe84cf 100644
--- a/src/main/java/goodgenerator/blocks/tileEntity/render/TileAntimatter.java
+++ b/src/main/java/goodgenerator/blocks/tileEntity/render/TileAntimatter.java
@@ -17,6 +17,7 @@ import com.gtnewhorizon.structurelib.alignment.enumerable.Rotation;
 public class TileAntimatter extends TileEntity {
 
     public boolean shouldRender = true;
+    private AxisAlignedBB boundingBox;
 
     // Antimatter Core settings
     public static final float spikeR = 0.153f, spikeG = 0.435f, spikeB = 1f;
@@ -85,13 +86,16 @@ public class TileAntimatter extends TileEntity {
 
     @Override
     public AxisAlignedBB getRenderBoundingBox() {
-        return AxisAlignedBB.getBoundingBox(
-            xCoord - maximalRadius - 1,
-            yCoord - maximalRadius - 1,
-            zCoord - maximalRadius - 1,
-            xCoord + maximalRadius + 1,
-            yCoord + maximalRadius + 1,
-            zCoord + maximalRadius + 1);
+        if (boundingBox == null) {
+            boundingBox = AxisAlignedBB.getBoundingBox(
+                xCoord - maximalRadius - 1,
+                yCoord - maximalRadius - 1,
+                zCoord - maximalRadius - 1,
+                xCoord + maximalRadius + 1,
+                yCoord + maximalRadius + 1,
+                zCoord + maximalRadius + 1);
+        }
+        return boundingBox;
     }
 
     @Override
diff --git a/src/main/java/gregtech/common/tileentities/render/TileEntityBlackhole.java b/src/main/java/gregtech/common/tileentities/render/TileEntityBlackhole.java
index d40f425a03..9206e6b1b2 100644
--- a/src/main/java/gregtech/common/tileentities/render/TileEntityBlackhole.java
+++ b/src/main/java/gregtech/common/tileentities/render/TileEntityBlackhole.java
@@ -9,6 +9,8 @@ import net.minecraft.util.AxisAlignedBB;
 
 public class TileEntityBlackhole extends TileEntity {
 
+    private AxisAlignedBB boundingBox;
+
     // Should run from 0 to 1, >.5 starts showing changes
     private float stability = 1;
     // true = growing, false = shrinking
@@ -69,8 +71,11 @@ public class TileEntityBlackhole extends TileEntity {
 
     @Override
     public AxisAlignedBB getRenderBoundingBox() {
-        return AxisAlignedBB
-            .getBoundingBox(xCoord - 10, yCoord - 10, zCoord - 10, xCoord + 10, yCoord + 10, zCoord + 10);
+        if (boundingBox == null) {
+            boundingBox = AxisAlignedBB
+                .getBoundingBox(xCoord - 10, yCoord - 10, zCoord - 10, xCoord + 10, yCoord + 10, zCoord + 10);
+        }
+        return boundingBox;
     }
 
     public long getStartTime() {
diff --git a/src/main/java/tectech/thing/block/TileEntityEyeOfHarmony.java b/src/main/java/tectech/thing/block/TileEntityEyeOfHarmony.java
index 147894f4e2..0687346853 100644
--- a/src/main/java/tectech/thing/block/TileEntityEyeOfHarmony.java
+++ b/src/main/java/tectech/thing/block/TileEntityEyeOfHarmony.java
@@ -24,24 +24,27 @@ import gtneioreplugin.plugin.block.ModBlocks;
 public class TileEntityEyeOfHarmony extends TileEntity {
 
     private static final double EOH_STAR_FIELD_RADIUS = 13;
+    private AxisAlignedBB boundingBox;
 
     // Prevent culling when block is out of frame so model can remain active.
     @Override
     public AxisAlignedBB getRenderBoundingBox() {
-
-        // Assuming your block is at (x, y, z)
-        double x = this.xCoord;
-        double y = this.yCoord;
-        double z = this.zCoord;
-
-        // Create a bounding box that extends 'size' blocks in all directions from the block.
-        return AxisAlignedBB.getBoundingBox(
-            x - EOH_STAR_FIELD_RADIUS,
-            y - EOH_STAR_FIELD_RADIUS,
-            z - EOH_STAR_FIELD_RADIUS,
-            x + EOH_STAR_FIELD_RADIUS + 1,
-            y + EOH_STAR_FIELD_RADIUS + 1,
-            z + EOH_STAR_FIELD_RADIUS + 1);
+        if (boundingBox == null) {
+            // Assuming your block is at (x, y, z)
+            double x = this.xCoord;
+            double y = this.yCoord;
+            double z = this.zCoord;
+
+            // Create a bounding box that extends 'size' blocks in all directions from the block.
+            boundingBox = AxisAlignedBB.getBoundingBox(
+                x - EOH_STAR_FIELD_RADIUS,
+                y - EOH_STAR_FIELD_RADIUS,
+                z - EOH_STAR_FIELD_RADIUS,
+                x + EOH_STAR_FIELD_RADIUS + 1,
+                y + EOH_STAR_FIELD_RADIUS + 1,
+                z + EOH_STAR_FIELD_RADIUS + 1);
+        }
+        return boundingBox;
     }
 
     public void setSize(float size) {