1 files changed, 88 insertions, 0 deletions
diff --git a/engine-ocean/Game/Components/CollisionComponents/BoundingDynamicMesh.cpp b/engine-ocean/Game/Components/CollisionComponents/BoundingDynamicMesh.cpp
new file mode 100644
index 0000000..d39d118
--- /dev/null
+++ b/engine-ocean/Game/Components/CollisionComponents/BoundingDynamicMesh.cpp
@@ -0,0 +1,88 @@
+#include "boundingdynamicmesh.h"
+#include "Graphics/modeltransform.h"
+#include <vector>
+
+// without mesh obj data
+BoundingDynamicMesh::BoundingDynamicMesh(std::shared_ptr<ModelTransform> mt,
+                                         const glm::vec3 &initial_pos) :
+    m_mt(mt)
+{
+    m_isMesh = false;
+    m_bounding_cylinder = std::make_shared<CylinderCollider>(initial_pos, mt->getScale());
+}
+
+// with mesh obj data
+BoundingDynamicMesh::BoundingDynamicMesh(std::shared_ptr<ModelTransform> mt,
+                                         const glm::vec3 &initial_pos,
+                                         std::vector<glm::vec3> &obj_data) :
+    m_mt(mt),
+    m_obj_data(obj_data)
+{
+    m_isMesh = true;
+    m_bounding_cylinder = std::make_shared<CylinderCollider>(initial_pos, mt->getScale()*getMeshDimensions()*2.f);
+}
+
+
+glm::vec3 BoundingDynamicMesh::getCenterPos(){
+    return m_mt->getPos();
+}
+
+void BoundingDynamicMesh::updateCenterPos(glm::vec3 new_pos){
+    m_mt->setPos(new_pos);
+    m_bounding_cylinder->updateCollisionPos(new_pos);
+}
+
+
+
+glm::vec3 BoundingDynamicMesh::getMeshDimensions(){
+    float max_x =  m_obj_data[0].x;
+    float min_x = m_obj_data[0].x;
+    float max_y = m_obj_data[0].y;
+    float min_y = m_obj_data[0].y;
+    float max_z = m_obj_data[0].z;
+    float min_z = m_obj_data[0].z;
+
+    for (const glm::vec3 &v : m_obj_data){
+        // check max
+        if (v.x > max_x){
+            max_x = v.x;
+        }
+        if (v.y > max_y){
+            max_y = v.y;
+        }
+        if (v.z > max_z){
+            max_z = v.z;
+        }
+
+        // check mins
+        if (v.x < min_x){
+            min_x = v.x;
+        }
+        if (v.y < min_y){
+            min_y = v.y;
+        }
+        if (v.z < min_z){
+            min_z = v.z;
+        }
+    }
+
+    float r_x = (max_x - min_x)/2.f;
+    float r_y = (max_y - min_y)/2.f;
+    float r_z = (max_z - min_z)/2.f;
+
+    return glm::vec3(r_x, r_y, r_z);
+}
+
+glm::vec3 BoundingDynamicMesh::getEllipsoidDimensions(){
+    if (m_isMesh){
+        return m_mt->getScale()*getMeshDimensions();
+    }
+
+    return m_mt->getScale()/2.f;
+}
+
+Cylinder BoundingDynamicMesh::getCylinder(){
+    return m_bounding_cylinder->getCylinder();
+}
+
+