static mesh finish

engine/src/renderer/3d/mesh/mesh.cpp

@@ -13,14 +13,53 @@
 
 namespace Tyra {
 
-Mesh::Mesh(const u8& isMother) {
-  id = rand() % 1000000;
-  _isMother = isMother;
-  translation.translate(Vec4(0.0F, 0.0F, 0.0F, 1.0F));
+Mesh::Mesh(const MeshBuilderData& data) {
+  init();
+
+  TYRA_ASSERT(data.materialsCount > 0,
+              "Materials count must be greater than 0");
+
+  materialsCount = data.materialsCount;
+  materials = new MeshMaterial*[materialsCount];
+
+  for (u32 i = 0; i < materialsCount; i++) {
+    materials[i] = new MeshMaterial(data, i);
+  }
+
+  _isMother = true;
+}
+
+Mesh::Mesh(const Mesh& mesh) {
+  init();
+
+  materialsCount = mesh.materialsCount;
+  materials = new MeshMaterial*[materialsCount];
+
+  for (u32 i = 0; i < materialsCount; i++) {
+    materials[i] = new MeshMaterial(*mesh.materials[i]);
+  }
+
+  _isMother = false;
 }
 
 M4x4 Mesh::getModelMatrix() const { return translation * rotation * scale; }
 
-Mesh::~Mesh() {}
+Mesh::~Mesh() {
+  for (u32 i = 0; i < materialsCount; i++) {
+    delete materials[i];
+  }
+  delete[] materials;
+}
+
+void Mesh::init() {
+  id = rand() % 1000000;
+  materialsCount = 0;
+  translation.translate(Vec4(0.0F, 0.0F, 0.0F, 1.0F));
+}
+
+void Mesh::setPosition(const Vec4& v) {
+  TYRA_ASSERT(v.w == 1.0F, "Vec4 must be homogeneous");
+  reinterpret_cast<Vec4*>(&translation.data[3 * 4])->set(v);
+}
 
 }  // namespace Tyra