feat(studio.resource): 增加了材料-晶格的力学关系

密度比 => k * 硬度 ^ a

Signed-off-by: 李东云 <dongyun.li@luxcreo.ai>

src/Studio/Resource/Lattice.php

@@ -74,6 +74,7 @@ class Lattice extends JsonResource
             'c0' => (float)$this->c0,
             'scalingRatio' => (float)$this->pivot->scaling_ratio,
             'evaluation' => LatticeEvaluation::make($this->evaluation),
+            'material' => Material::collection($this->material),
         ];
     }
 }

src/Studio/Resource/Material.php

@@ -0,0 +1,32 @@
+<?php
+
+/**
+ * Material.php@LuxStudio
+ *
+ * @author 李东云<dongyun.li@luxcreo.cn>
+ * Powered by PhpStorm
+ * Created on 2022/7/21
+ */
+declare(strict_types=1);
+
+namespace Singularity\HDK\Studio\Resource;
+
+use Hyperf\Resource\Json\JsonResource;
+use Singularity\HDK\Utils\Resource\ClassicResponse;
+
+class Material extends JsonResource
+{
+    use ClassicResponse;
+    
+    public function toArray(): array
+    {
+        return [
+            'name' => $this->name,
+            // 密度比
+            'densityRatio' => [
+                'k' => $this->pivot->k,
+                'a' => $this->pivot->a,
+            ],
+        ];
+    }
+}