All operations will be applied in screen space so be sure to adjust your view of the area to be edited accordingly. This tool is intended to move only small details over the layer, don't use it to move large areas
Drag a rectangle around the area to transform or copy. Once selected, you can drag, rotate and scale the box. Use SHIFT to preserve proportions. Press ESC to cancel and ENTER to apply. It is helpful to use contours and circles ## (press #ID_PENOPS to display the draw modes) with this tool. The border width determines the edge softness during the transformation. You can translate specific channels (depth, color, Glossiness) by disabling the channels you do not wish to affect
Press CTRL+C to copy parts of a surface to the clipboard. Place the cursor where you want the paste to occur, then press CTRL+V to paste the contents of the clipboard there. If the cursor is not over an object, the copy is pasted to its original location. Images in the clipboard can be edited with the external graphics editor, then placed back to the clipboard and pasted onto the surface of the object. The copy command only records the currently enabled channels. In this way you can copy and edit any of channels - depth, Glossiness or color. Press CTRL+SHIFT+C to add the copy as a new alpha. Press CTRL+SHIFT+V to mirror the paste. Please note that copying and pasting depends on the currently selected alpha, and that only the features beneath the cursor are copied. Although the copy and paste hot keys are active in every tool mode, this tool is provided solely to display this hint
Select the channel to be erased by enabling it in the right side pane. Disabled channels are not affected by the eraser tool. Adjust the opacity using the Eraser opacity slider above. Use CTRL + RMB to restore (undo) previously erased areas. The eraser tool affects only the currently selected layer
Use LMB to hide faces while painting. Use CTRL+LMB to reveal them again. Use '+' and '-' on the number pad to expand or collapse the hidden area. Double click to hide the connected area, and CTRL+Double click to unhide connected areas. Use CTRL+X to unhide all
Freeze bulged, flat or colored parts depending on the selected criteria. Freeze keeps the brush from altering selected areas of the model. Press SHIFT to smooth the frozen boundaries
Fills an area bordered by the color sampled at the cursor, excluding frozen areas. You can also use contours to create fill borders. ## (press #ID_PENOPS) to open the paint modes menu
Click on object to freeze areas with similar color. Use CTRL/SHIFT to add/subtract areas. Click Invert Freeze/Selection if you want to operate over frozen areas in other tools
Use LMB to flatten the surface within the brush cursor. The reference plane is determined by the first click or by the current point, depending on the tool's mode. Press and hold CTRL to limit flattening to raised surfaces only. ## You can also flatten inside different shapes. (press #ID_PENOPS to bring up the brush types)
