コード例 #1
0
void ScaleSelected::visit(const scene::INodePtr& node) const {
    ITransformNodePtr transformNode = Node_getTransformNode(node);
    if(transformNode != 0)
    {
      ITransformablePtr transform = Node_getTransformable(node);
      if(transform != 0)
      {
        transform->setType(TRANSFORM_PRIMITIVE);
        transform->setScale(c_scale_identity);
        transform->setTranslation(c_translation_identity);

        transform->setType(TRANSFORM_PRIMITIVE);
        transform->setScale(m_scale);
        {
          EditablePtr editable = Node_getEditable(node);
          const Matrix4& localPivot = editable != 0 ? editable->getLocalPivot() : Matrix4::getIdentity();

          Vector3 parent_translation;
          translation_for_pivoted_scale(
            parent_translation,
            m_scale,
            m_world_pivot,
			node->localToWorld().getMultipliedBy(localPivot),
			transformNode->localToParent().getMultipliedBy(localPivot)
          );

          transform->setTranslation(parent_translation);
        }
      }
    }
}
コード例 #2
0
void matrix4_assign_rotation_for_pivot(Matrix4& matrix, const scene::INodePtr& node) {
    EditablePtr editable = Node_getEditable(node);
    // If the instance is editable, take the localpivot point into account, otherwise just apply the rotation
    if (editable != 0) {
        matrix4_assign_rotation(matrix, node->localToWorld().getMultipliedBy(editable->getLocalPivot()));
    }
    else {
        matrix4_assign_rotation(matrix, node->localToWorld());
    }
}