SANJIESAN CREATOR / Character motion
Check a planted foot against one fixed ground mark
A walk can contain convincing poses while the supporting foot appears to slide along the ground. Inspect one contact interval before redrawing the whole cycle. Krita’s animation introduction demonstrates using fixed ground guides during a travelling walk. This exercise focuses on that limited relationship: which point should stay planted while the body moves above it.
Choose one contact interval
Use a rough invented figure and identify the frame where the foot first supports the body and the frame where it releases. Mark the contact point on the ground in a fixed view. Decide whether the background is stationary or intentionally moving with a camera; do not change that reference halfway through the check. Keep the study simple enough that a decorative shoe or shadow does not conceal the point you are following.
Follow the same point through the rough frames
Step through the chosen interval and compare the point with the ground mark while observing the body’s travel. If the foot drifts unintentionally, inspect both the pose drawing and the whole-character translation. Adjusting one without the other may move the problem rather than resolve it. Do not infer physical correctness from this single alignment; the exercise checks an intended visual contact, not a biomechanical simulation.
Watch the corrected interval at speed
Play through the preceding and following steps at the intended speed. Check whether the planted interval now reads clearly and whether the transition into release became abrupt. Remove or hide the diagnostic ground mark in the viewing version while preserving it in the working study. Keep a short note identifying the intended support interval. That note helps another animator understand the correction without imposing one fixed contact pattern on every character or surface.