平滑OBB框的渲染

src/main/java/com/atsuishio/superbwarfare/client/renderer/special/OBBRenderer.java

@@ -2,6 +2,7 @@ package com.atsuishio.superbwarfare.client.renderer.special;
 
 import com.atsuishio.superbwarfare.entity.vehicle.base.VehicleEntity;
 import com.atsuishio.superbwarfare.tools.OBB;
+import com.atsuishio.superbwarfare.tools.VectorTool;
 import com.mojang.blaze3d.vertex.PoseStack;
 import com.mojang.blaze3d.vertex.VertexConsumer;
 import net.minecraft.client.renderer.LevelRenderer;
@@ -18,12 +19,18 @@ public class OBBRenderer {
 
     public static final OBBRenderer INSTANCE = new OBBRenderer();
 
-    public void render(VehicleEntity entity, List<OBB> obbList, PoseStack poseStack, VertexConsumer buffer, float red, float green, float blue, float alpha) {
+    public void render(VehicleEntity entity, List<OBB> obbList, PoseStack poseStack, VertexConsumer buffer, float red, float green, float blue, float alpha, float pPartialTicks) {
         Vec3 position = entity.position();
         for (OBB obb : obbList) {
             Vector3f center = obb.center();
             Vector3f halfExtents = obb.extents();
-            Quaternionf rotation = obb.rotation();
+            Quaternionf rotation;
+
+            if (obb.turret()) {
+                rotation = VectorTool.combineRotationsTurret(pPartialTicks, entity);
+            } else {
+                rotation = VectorTool.combineRotations(pPartialTicks, entity);
+            }
             renderOBB(
                     poseStack, buffer,
                     (float) (center.x() - position.x()), (float) (center.y() - position.y()), (float) (center.z() - position.z()),

src/main/java/com/atsuishio/superbwarfare/entity/vehicle/Yx100Entity.java

@@ -93,8 +93,8 @@ public class Yx100Entity extends ContainerMobileVehicleEntity implements GeoEnti
 
     public Yx100Entity(EntityType<Yx100Entity> type, Level world) {
         super(type, world);
-        this.obb = new OBB(this.position().toVector3f(), new Vector3f(2.53125f, 1.0625f, 4.75f), new Quaternionf());
+        this.obb = new OBB(this.position().toVector3f(), new Vector3f(2.53125f, 1.0625f, 4.75f), new Quaternionf(), false);
-        this.obbTurret = new OBB(this.position().toVector3f(), new Vector3f(2, 1, 2), new Quaternionf());
+        this.obbTurret = new OBB(this.position().toVector3f(), new Vector3f(2.375f, 0.5625f, 3f), new Quaternionf(), true);
     }
 
     @Override
@@ -1307,7 +1307,7 @@ public class Yx100Entity extends ContainerMobileVehicleEntity implements GeoEnti
         this.obb.setRotation(VectorTool.combineRotations(1, this));
 
         Matrix4f transformT = getTurretTransform(1);
-        Vector4f worldPositionT = transformPosition(transformT, 0, 1, 0);
+        Vector4f worldPositionT = transformPosition(transformT, 0, 0.5625f, -0.1875f);
         this.obbTurret.center().set(new Vector3f(worldPositionT.x, worldPositionT.y, worldPositionT.z));
         this.obbTurret.setRotation(VectorTool.combineRotationsTurret(1, this));
     }

src/main/java/com/atsuishio/superbwarfare/mixins/EntityRenderDispatcherMixin.java

@@ -5,6 +5,7 @@ import com.atsuishio.superbwarfare.entity.OBBEntity;
 import com.atsuishio.superbwarfare.entity.vehicle.base.VehicleEntity;
 import com.mojang.blaze3d.vertex.PoseStack;
 import com.mojang.blaze3d.vertex.VertexConsumer;
+import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.entity.EntityRenderDispatcher;
 import net.minecraft.world.entity.Entity;
 import org.spongepowered.asm.mixin.Mixin;
@@ -19,7 +20,7 @@ public class EntityRenderDispatcherMixin {
             at = @At("RETURN"))
     private static void renderHitbox(PoseStack poseStack, VertexConsumer buffer, Entity p_entity, float red, float green, float blue, float alpha, CallbackInfo ci) {
         if (p_entity instanceof OBBEntity obbEntity && p_entity instanceof VehicleEntity vehicle) {
-            OBBRenderer.INSTANCE.render(vehicle, obbEntity.getOBBs(), poseStack, buffer, 0, 1, 0, 1);
+            OBBRenderer.INSTANCE.render(vehicle, obbEntity.getOBBs(), poseStack, buffer, 0, 1, 0, 1, Minecraft.getInstance().getTimer().getRealtimeDeltaTicks());
         }
     }
 }

src/main/java/com/atsuishio/superbwarfare/tools/OBB.java

@@ -16,7 +16,7 @@ import java.util.Optional;
  * @param extents  三个轴向上的半长
  * @param rotation 旋转
  */
-public record OBB(Vector3f center, Vector3f extents, Quaternionf rotation) {
+public record OBB(Vector3f center, Vector3f extents, Quaternionf rotation, boolean turret) {
 
     public void setCenter(Vector3f center) {
         this.center.set(center);
@@ -214,12 +214,12 @@ public record OBB(Vector3f center, Vector3f extents, Quaternionf rotation) {
 
     public OBB inflate(float amount) {
         Vector3f newExtents = new Vector3f(extents).add(amount, amount, amount);
-        return new OBB(center, newExtents, rotation);
+        return new OBB(center, newExtents, rotation, false);
     }
 
     public OBB inflate(float x, float y, float z) {
         Vector3f newExtents = new Vector3f(extents).add(x, y, z);
-        return new OBB(center, newExtents, rotation);
+        return new OBB(center, newExtents, rotation, false);
     }
 
     /**