dynamic mesh functions

2022-07-18 20:32:30 +02:00
parent c56c3d76db
commit f249936981
4 changed files with 30 additions and 43 deletions
@@ -17,7 +17,7 @@ namespace Tyra {

 class Mesh {
 public:
-  explicit Mesh();
+  Mesh(const u8& isMother);
  ~Mesh();

  /** Translation matrix */
@@ -29,9 +29,22 @@ class Mesh {
  /** Scale matrix */
  M4x4 scale;

-  const u32& getId() const { return id; }
+  inline const u32& getId() const { return id; }
+  inline const u8& isMother() const { return _isMother; }
+  M4x4 getModelMatrix() const;
+
+  /** Get position from translation matrix */
+  inline Vec4* getPosition() {
+    return reinterpret_cast<Vec4*>(&translation.data[3 * 4]);
+  }
+
+  inline void setPosition(const Vec4& v) {
+    TYRA_ASSERT(v.w == 1.0F, "Vec4 must be homogeneous");
+    reinterpret_cast<Vec4*>(&translation.data[3 * 4])->set(v);
+  }

 protected:
+  u8 _isMother;
  u32 id;
 };