Illustrated Photoshop built-in filter 15: liquefaction

Filter Group 15th: liquify (liquefied)

　　role: using the tools provided by the liquify (liquefaction) filter, we can distort the image arbitrarily, and define the range and intensity of the distortion. We can also store or load the deformation effect of the previous storage, in short, the liquefaction command for us to distort the image in Photoshop and create special effects provides a powerful function.

　　Adjust parameters:

　　A- Deformation tool: You can drag pixels on the image to produce deformation effects.
　　B- Turbulence Tools: smooth moving pixels to produce a variety of special effects.
　　C- Rotate the Twist tool clockwise: rotate pixels Clockwise when you hold down the mouse button or drag back and forth.
　　D- Rotate the Twist tool counterclockwise: rotate pixels counter-clockwise when you hold down the mouse button or drag and drop back and forth.
　　e - Folding Tool: When you hold down the mouse button or drag back and forth, the pixel is near the center of the brush area.
　　F - Expansion Tool: When you hold down the mouse button or drag back and forth, the pixel is away from the center of the brush area.

　　G - Move Pixel tool: moves pixels that are perpendicular to the direction of the mouse drag.
　　H - Symmetric tool: a symmetric copy of a range of pixels.
　　 I- Rebuild Tool: a full or partial recovery of a distorted image.
　　j- Freeze Tool: You can use this tool to draw areas that are not distorted.
　　K- Thaw Tool: Use this tool to thaw frozen areas.

　　L - Zoom tool: You can enlarge or shrink an image.
　　m - Hand Tool: You can use this tool to move an image when it cannot be fully displayed.

　　load grid: Click this button and select the grid to load from the pop-up window.
　　Storage grid: Click this button to store the current deformable grid.
　　Brush Size: Specifies the impact range of the warp tool.
　　Brush Pressure: Specifies the action strength of the warp tool.
　　Turbulence Jitter: regulation of turbulence disorder.
　　Stylus Pressure: whether to use the pressure read from a stylus tablet.

　　mode: can choose the reconstructed mode, the total recovery, rigid, rigid, smooth, loose, permutation, expansion and related eight kinds of modes.
　　Rebuild: Click this button to reconstruct the image according to the selected mode.
　　Restore: Click this button to restore the image to the state before it was deformed.
　　Channel: You can select the channel you want to freeze.
　　Inverse: Converts a drawn frozen area to an area that is not drawn.

　　Thaw All: clears all frozen areas.
　　Frozen Area: Check this to show the frozen area in the preview area.
　　grid: Check this to display the grid in the preview area.
　　Image: Check this to display the image to be distorted in the preview area.
　　Grid Size: Select the size of the grid.
　　Grid color: Specifies the color of the grid.

　　Freeze Color: Specifies the color of the frozen area.
　　Background screen: Check this to show the other layer or all layers in the list box on the right side that you want to use as the background.
　　Opacity : adjusts the opacity of the background curtain.

　　Graphic effect:

Original image deformation tool effect

Turbulence tool effect clockwise rotation distort tool effect

Rotate the twisting tool effect counter-clockwise tool effect

Expansion tool effect move pixel tool effect

Symmetry Tool effect