Fix frustum culling

README.md

@@ -22,11 +22,9 @@ A WIP space mod for Fabric 1.20.1 with 6DOF movement.
 
 ## 6DOF
 - [x] camera
-  - [ ] fix frustum culling
   - [ ] fix debug cursor orientation
 - [x] model pose
 - [x] look around
-  - [x] fix first person model acting weird on some rotations
   - [ ] fix third person front view rotation controls
 - [x] controls for roll
 - [ ] camera relative movement (hook Entity.movementInputToVelocity)

src/main/java/gdavid/sixdoftest/ClientMod.java

@@ -2,9 +2,7 @@
 
 import net.fabricmc.api.ClientModInitializer;
 import net.fabricmc.fabric.api.client.keybinding.v1.KeyBindingHelper;
-import net.fabricmc.fabric.api.client.rendering.v1.WorldRenderEvents;
 import net.minecraft.client.option.KeyBinding;
-import net.minecraft.entity.Entity;
 import org.lwjgl.glfw.GLFW;
 
 public class ClientMod implements ClientModInitializer {
@@ -16,10 +14,6 @@ public class ClientMod implements ClientModInitializer {
 	public void onInitializeClient() {
 		KeyBindingHelper.registerKeyBinding(keyRollLeft);
 		KeyBindingHelper.registerKeyBinding(keyRollRight);
-		WorldRenderEvents.START.register((ctx) -> {
-			Entity focus = ctx.camera().getFocusedEntity();
-			IRoll.rollTransform(ctx.matrixStack(), focus, true);
-		});
 	}
 
 }

src/main/java/gdavid/sixdoftest/mixin/GameRendererMixin.java

@@ -0,0 +1,24 @@
+package gdavid.sixdoftest.mixin;
+
+import gdavid.sixdoftest.IRoll;
+import net.minecraft.client.render.Camera;
+import net.minecraft.client.render.GameRenderer;
+import net.minecraft.client.util.math.MatrixStack;
+import org.spongepowered.asm.mixin.Final;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(GameRenderer.class)
+public class GameRendererMixin {
+
+	@Shadow @Final private Camera camera;
+
+	@Inject(method = "renderWorld", at = @At("HEAD"))
+	private void rollRender(float tickDelta, long limitTime, MatrixStack matrices, CallbackInfo callback) {
+		IRoll.rollTransform(matrices, camera.getFocusedEntity(), true);
+	}
+
+}

src/main/resources/sixdoftest.mixins.json

@@ -10,6 +10,7 @@
 	],
 	"client": [
 		"ClientPlayerMixin",
+		"GameRendererMixin",
 		"PlayerEntityRendererMixin"
 	],
 	"injectors": {