3Ds Max - Melt
Melt
The melt modifier lets you apply a realistic melting effect to all types of objects, including editable patches and NURBS objects, as well as to sub-object selections passed up the stack. Use the melt tool to turn any shape into a melting shape. Such as ice, jelly, plastic, etc.
Step1: First of all, create a sphere.
Fig.52
Step2: click on modify tab and select melt tool.
Fig.53
Step3: After that specify melt amount.
Fig. 54