This page explains the input structs used in the spine solver, feet solver and aim solver.
This is the most important input data to supply for the aim solver to work. Everything else in the solver are optional according
to individual use case.
| Parameter |
Description |
| Start Spine/ Chest |
This is typically the chest bone. The start of the spine you want to end the calculation on. It is typically the first bone that connects the front legs. |
| Pelvis |
The pelvis bone is typically the first bone that connects the back legs, although not always. |
| Parameter |
Description |
| Feet Bone Name |
self-explanatory |
| Knee Bone Name |
self-explanatory |
| Thigh Bone Name |
self-explanatory |
| Feet rotation offset |
This is the additional rotation offset for the feets. |
| Fixed pole ? |
Enable this to use fixed pole locations instead of dynamically and naturally following the knee bone. |
| Knee pole offset |
This is the extra vector offset of the knee poles. It controls the visual widget in the animbp viewport. |
| Feet trace Offset |
This is the extra vector offset of the trace origins of the feet. |
| Frontal spacing (4-point feets) |
This is only used if 4-point feet rotation is used. This is the space between the front point and back point. |
| Side spacing (4-point feets) |
This is only used if 4-point feet rotation is used. This is the space between the left point and the right point. |
| Feet rotation limit |
This is the maximum rotation allowed for the feet to rotate |
| Fixed foot height ? |
Should feet heights be automatically calculated or statically defined ? Enable this for static heights. |
| Feet height offset/ Fixed feet height |
Depending on whether using auto calculate or static feet heights, this parameter offsets the overall value. |
| Feet alpha |
A alpha between solved feet and default unsolved feet. |
| Min feet extension ratio |
This is the minimum percent the feets can compress inwards relative to the leg pose. |
| Max feet extension ratio |
This is the maximum percent the feets can extend outwards relative to the leg pose. |
| Feet slope offset multiplier |
This is an extra offset of the feet z value depeding on the inclinations of the slopes. |
| Max feet lift height in UP axis |
This is the maximum height the feet an lift in up direction. 0 means no limit. |
| Overrided trace radius (If capsule trace) |
If its a value above 0, then the value is overrided as the new trace radius for this feet. |
Feet Finger Array (DragonData_FingerData)
| Parameter |
Description |
| Finger bone name |
The finger tip bone |
| Trace size scale |
The finger IK use their own traces and uses the trace up and down height. This is the scale the trace height by acting as a multiplier. |
| Trace offset |
An extra vector offset of the finger trace location. |
| Is finger pointing backwards ? |
This is incase the fingers are pointing backwards, such as the thumbs of certain animals. |