| What is the Requirement Type Zones article about? | It explains how Requirement Type Zones are used in HELIOS 3D to define subareas within a field where different placement conditions apply, such as different surface types, terrain conditions, or environmental requirements. These zones can apply different array definitions or the same array definition with different rack parameters. (Helios 3D | HELP CENTER) |
| Where is the Requirement Type Zones topic located? | It is part of the vertical menu placement workflow in the HELIOS 3D Palette. The Help Center navigation places it under Overview of Commands > Vertical Menu > Placement > Requirement Type Zones. (Helios 3D | HELP CENTER) |
| What is a requirement type zone in HELIOS 3D? | A requirement type zone consists of a polyline that defines an area with different local conditions for rack placement. The zone is connected to a requirement type so HELIOS 3D knows which array definition or configuration to apply inside that area. (Helios 3D | HELP CENTER) |
| What is the main purpose of requirement type zones? | The main purpose is to apply different rack or array configurations to different areas within the same field, depending on local conditions such as surface type, terrain, environment, or structural requirements. (Helios 3D | HELP CENTER) |
| When should I use requirement type zones? | Use requirement type zones when one field contains areas with different placement requirements, for example an area where racks need additional posts, different spacing, or another array definition because the terrain or ground condition differs from the rest of the field. (Helios 3D | HELP CENTER) |
| Can requirement type zones use different array definitions? | Yes. The article states that requirement type zones can apply different array definitions depending on the specific conditions inside the zone. (Helios 3D | HELP CENTER) |
| Can requirement type zones use the same array definition with different parameters? | Yes. The same array definition can be used with altered parameters for a specific zone, for example to increase the number of posts in an area requiring stronger rack stability. (Helios 3D | HELP CENTER) |
| What example is given for using a requirement type zone? | The article gives the example of a requirement type zone named Sandy Ground, which is connected to the requirement type Sandy Terrain. This setup ensures that the correct array definition and configuration are applied for sandy terrain conditions. (Helios 3D | HELP CENTER) |
| Why would I increase the number of posts in a requirement type zone? | Increasing the number of posts can strengthen the stability of a rack in a specific area, for example where local ground or environmental conditions require a stronger structure. (Helios 3D | HELP CENTER) |
| What must be connected to a requirement type zone? | A requirement type zone must be connected to a corresponding requirement type. This connection tells HELIOS 3D which array definition and configuration should be applied to that zone. (Helios 3D | HELP CENTER) |
| How do I assign a requirement type to a requirement type zone? | Select the requirement type zone in the Structure list of the Placement tab. Then, in its properties, choose the corresponding requirement type from the list. (Helios 3D | HELP CENTER) |
| What happens if no requirement type is assigned to a requirement type zone? | The page states that the zone must be connected to a corresponding requirement type so HELIOS 3D knows which configuration to apply. It does not describe a specific error message. If no requirement type is assigned, the placement result should be checked because the intended zone-specific configuration may not be applied. (Helios 3D | HELP CENTER) |
| How does a requirement type zone relate to the default requirement type of a field? | The field has a default requirement type connection structure, but additional requirement types can be defined for specific zones within the field. Requirement type zones allow these additional requirement types to override or supplement the default behavior in selected areas. (Helios 3D | HELP CENTER) |
| What is the default connection structure for normal field placement? | The article describes the standard connection structure as Array Definition → Default Requirement Type → Field (Properties). (Helios 3D | HELP CENTER) |
| What is the connection structure for a requirement type zone? | For a requirement type zone X, the article describes the structure as Array Definition → Requirement Type → X → Requirement Type Zone → Field. (Helios 3D | HELP CENTER) |
| How is a requirement type zone connected to a field? | HELIOS 3D manages this automatically. When a requirement type zone is created, HELIOS 3D connects it to any field it overlaps with. (Helios 3D | HELP CENTER) |
| What happens if a requirement type zone overlaps a field? | If the polyline of a requirement type zone intersects or covers part of a field, HELIOS 3D assigns the corresponding requirement type to that area within the field. (Helios 3D | HELP CENTER) |
| Does the requirement type zone have to be inside a field? | The article states that HELIOS 3D automatically connects a requirement type zone to any field it overlaps with. Therefore, the zone must intersect or cover part of a field to influence placement in that field. (Helios 3D | HELP CENTER) |
| What geometry is used for requirement type zones? | Requirement type zones consist of polylines. These polylines define the areas where different conditions apply for rack placement. (Helios 3D | HELP CENTER) |
| Can I create a requirement type zone by drawing it directly? | Yes. The procedure states that a requirement type zone can be created by drawing directly on the field. (Helios 3D | HELP CENTER) |
| Can I create a requirement type zone from an existing polyline? | Yes. The procedure states that a polyline can be added to represent the area where different conditions, such as surface type or terrain, apply. (Helios 3D | HELP CENTER) |
| What should I create before creating a requirement type zone? | First select the relevant field, open its Arrays tab, create all necessary requirement types, and add the appropriate array definitions to each requirement type. The article notes that at least one additional requirement type beyond the default should be created. (Helios 3D | HELP CENTER) |
| Why do I need at least one additional requirement type? | Requirement type zones are used to apply conditions that differ from the default field configuration. The article’s procedure says to create all necessary requirement types and at least one additional requirement type beyond the default. (Helios 3D | HELP CENTER) |
| Where are the required requirement types created? | They are created in the Arrays tab in the properties of the selected field. (Helios 3D | HELP CENTER) |
| Where do I add array definitions for requirement type zones? | Add the corresponding array definitions to each requirement type in the Arrays tab of the selected field’s properties. (Helios 3D | HELP CENTER) |
| What rack parameters can be adjusted for a requirement type zone? | The article mentions parameters such as the number of posts, spacing, and other configuration details. Exact parameter availability depends on the array definition and rack settings. (Helios 3D | HELP CENTER) |
| How do I prepare a field for placement with requirement type zones? | Select the field in the Structure list of the Placement tab, open the field properties, go to the Arrays tab, create the required requirement types, add suitable array definitions, set rack parameters, create the requirement type zone, assign the corresponding requirement type, and then start placement. (Helios 3D | HELP CENTER) |
| What is the step-by-step workflow for using requirement type zones? | The workflow is: select a field in the Structure list, go to the field’s Arrays tab, create requirement types, add array definitions and rack parameters, create a requirement type zone by drawing or adding a polyline, select the zone in the Structure list, assign the corresponding requirement type, and start placement. (Helios 3D | HELP CENTER) |
| What happens when placement is started after requirement type zones are configured? | HELIOS 3D automatically applies the selected requirement type and array definition to the areas defined by the requirement type zone, adjusting placement according to the local conditions inside the field. (Helios 3D | HELP CENTER) |
| What does the placement result look like with a requirement type zone? | The article describes an example where arrays or racks are placed within a field, and specific areas receive different array definitions or configurations based on the conditions defined by the requirement type zone. One example shows placement with an increased number of posts. (Helios 3D | HELP CENTER) |
| Can requirement type zones optimize rack stability? | Yes. The article explicitly describes using requirement type zones to strengthen rack stability in certain areas by adjusting parameters such as the number of posts. (Helios 3D | HELP CENTER) |
| Can requirement type zones optimize placement across different terrain conditions? | Yes. The article explains that requirement type zones support dynamic and adaptable setups so that rack systems can be optimized across different environmental or terrain conditions. (Helios 3D | HELP CENTER) |
| Can one field contain multiple requirement type zones? | The article refers to additional requirement types for specific zones within the field and describes the connection structure for any requirement type zone in the collection of a field. This indicates that multiple zones can be used within one field. (Helios 3D | HELP CENTER) |
| Can one field contain both default and zone-specific placement behavior? | Yes. The field can use a default requirement type while requirement type zones apply additional requirement types to specific parts of the field. (Helios 3D | HELP CENTER) |
| What should I check if a requirement type zone is not applied during placement? | Check whether the zone overlaps the relevant field, whether it is selected and registered in the Structure list, whether a corresponding requirement type is assigned in its properties, and whether that requirement type has the correct array definitions and rack parameters. (Helios 3D | HELP CENTER) |
| What should I check if the wrong array definition is used in a requirement type zone? | Check the requirement type assigned to the zone and verify that the correct array definition is assigned to that requirement type in the field’s Arrays tab. (Helios 3D | HELP CENTER) |
| What should I check if the same array is used but parameters are wrong inside the zone? | Check the rack parameters assigned to the array definition and requirement type. The article states that the same array definition can be used with altered parameters depending on local zone conditions. (Helios 3D | HELP CENTER) |
| What should I check if the zone does not connect to the field automatically? | Check whether the requirement type zone polyline actually intersects or covers part of the field. HELIOS 3D automatically connects zones to fields they overlap with. (Helios 3D | HELP CENTER) |
| What should I check if a drawn requirement type zone has no effect? | Check whether the polyline was created or added as a requirement type zone, whether it overlaps the field, whether a requirement type is assigned, and whether placement was recalculated after creating the zone. (Helios 3D | HELP CENTER) |
| What should I check before changing rack parameters for a zone? | Check whether the changes should apply only inside the requirement type zone or to the default field configuration as well. Requirement type zones are intended for local differences, so parameter changes should be assigned to the correct requirement type. (Helios 3D | HELP CENTER) |
| What should I check before deleting a requirement type zone? | Check whether the zone is still needed to apply local placement conditions. Deleting or removing it may cause the field to use only the default requirement type in that area. |
| What should I check if strengthened racks are not created in the intended area? | Check whether the requirement type zone covers the correct area, whether it is connected to a requirement type such as Sandy Terrain, and whether that requirement type uses an array configuration with the increased number of posts. (Helios 3D | HELP CENTER) |
| What should I check if arrays cross the boundary between a default area and a requirement type zone? | The article does not describe boundary handling in detail. Check the zone polyline, overlap with the field, placement result, and whether the assigned requirement type is applied exactly where expected. This should be validated in the HELIOS 3D placement result. |
| What should I check if multiple requirement type zones overlap? | The article does not describe priority rules for overlapping requirement type zones. This should be checked technically or avoided by using clear, non-overlapping zone geometries. |
| How does Requirement Type Zones relate to Fields? | Requirement type zones are connected to fields automatically when their polylines overlap a field. They modify the placement behavior inside specific areas of the field by applying the assigned requirement type. (Helios 3D | HELP CENTER) |
| How does Requirement Type Zones relate to the Arrays tab of a field? | The required requirement types, array definitions, and rack parameters for zone-specific placement are created and configured in the field’s Arrays tab before the zone is assigned and placement is started. (Helios 3D | HELP CENTER) |
| How does Requirement Type Zones relate to array definitions? | Requirement type zones use requirement types that are connected to array definitions. This allows HELIOS 3D to apply different array definitions or altered configurations inside specific field zones. (Helios 3D | HELP CENTER) |
| How does Requirement Type Zones relate to rack parameters? | Rack parameters can be adjusted per requirement type and array definition, allowing a requirement type zone to use modified rack configurations such as additional posts or changed spacing. (Helios 3D | HELP CENTER) |
| How does Requirement Type Zones relate to Areas? | Areas define larger placement-related regions, while requirement type zones define condition-specific subareas within a field. The page specifically focuses on fields and their overlapping requirement type zone polylines, not on area-level behavior. |
| How does Requirement Type Zones relate to Exclusion Zones? | Requirement type zones change which array definition or rack configuration is used inside a zone. Exclusion zones, by contrast, are used to restrict placement or trench crossing. This distinction is inferred from the neighboring placement topics and should be documented clearly for users. |
| What is the main takeaway from the Requirement Type Zones article? | Requirement type zones let HELIOS 3D apply different array definitions or altered rack parameters to specific areas inside a field. They are defined by polylines, connected automatically to overlapping fields, assigned to requirement types, and used during placement to adapt rack systems to local terrain, surface, or environmental conditions. (Helios 3D | HELP CENTER) |
