general:tweak_workspace

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general:tweak_workspace [2019/09/15 23:19]
carlosan
general:tweak_workspace [2021/05/07 14:32] (current)
carlosan
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 ===== Tweak Workspace ===== ===== Tweak Workspace =====
-Sometimes it is necessary to modify models in some more extreme ways, without changing the underlying topology ​Poses, extreme body changes and morphs, to name a few. This is where the Tweak Room comes into play.\\ ​+ 
 +This room is often overlooked and underused, but it has some of the simplest and most powerful tools for creating mesh modifications,​ model poses, and morph targets. Any changes you make here can also be made after topology, UV maps, and textures have been created. Ideal for short-term changes without ruining all your work. Even small sculpting jobs can be done in the Tweak Room with brushes and brush options.\\ 
 + 
 +As in other rooms, the upper bar contains the usual brush settings. It is important to note that both the Paint Room and the Tweak Room use both imported meshes found in the Paint Objects Anel. If you any reason you want to delete a mesh from one of these rooms, you can do so by clicking the X for each mesh object in the Paint Objects area.\\ 
 +---- 
 + 
 +Sometimes it is necessary to modify models in some more extreme ways, without changing the underlying topologyPoses, extreme body changes and morphs, to name a few.\\  
 + 
 +This is where the [[https://​youtu.be/​UhL7SCM-KeE?​list=UUz7E0meXd2yMj4TKY2h0Rbg|Tweak Room]] comes into play. The Tweak Room is a legacy workspace, from 3DCoat'​s early beginnings, and is subject to being deprecated/​removed at some point in the future, but in the right circumstance,​ it still has a fair amount of utility, especially if used in Microvertex Mode, to create Morph targets/​Blendshapes.\\ 
 +* Base Model courtesy of Fellipe Beckman\\ 
  
 This Room possesses some of the most simple and powerful tools for creating mesh modifications,​ model poses, and morph targets. Has quite a number of tools to move your mesh around with some basic deformers. This allows you to reshape your mesh.\\ ​ This Room possesses some of the most simple and powerful tools for creating mesh modifications,​ model poses, and morph targets. Has quite a number of tools to move your mesh around with some basic deformers. This allows you to reshape your mesh.\\ ​
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 ====Tweak Toolset==== ====Tweak Toolset====
-Use these tools to make larger mesh adjustments,​ after all of your other modeling and texturing steps have been completed. Pose limbs using “Drag Points”, change a thin character into a fat one, create facial morphs for export.\\  +{{:​general:​tweaktool.jpg?200|}}\\ 
-These are just some of the uses for this direct polygonal manipulation set of tools.\\ +
  
-**Move:​** ​Works just like the Sculpt Move tool. Movements are based on the size of the Brush which can be made “on the fly”. Use this tool to perform major adjustments to your mesh.\\ ​+Use these tools to make larger mesh adjustments,​ after all of your other modeling and texturing steps have been completed. mode has quite a number of tools to move your mesh around with some basic deformers.\\  
 +This allows you to reshape your mesh, change a thin character into a fat one, create facial morphs for export. These are just some of the uses for this direct polygonal manipulation set of tools.\\  
 + 
 +**Move:** Movements are based on the size of the Brush. Use this tool to perform major adjustments to your mesh. Press CTRL to raise or lower the surface, constrained to remain perpendicular to the face.\\ 
 Try to avoid stretching an area of polygons excessively,​ especially creating long, thin polygons (press “W” to see the wireframe) since this will cause unwanted texture distortions in your “Baked” model, and will require major alterations in your UV Map.\\ Try to avoid stretching an area of polygons excessively,​ especially creating long, thin polygons (press “W” to see the wireframe) since this will cause unwanted texture distortions in your “Baked” model, and will require major alterations in your UV Map.\\
-**Select-Move:** Actually, this tool allows you to define ​and refine ​a selected area of your mesh before you apply either the Move, Scale or Rotate function to that area. You can use standard Brush Alphas to define the selected region or use rectangular selection.\\+ 
 + 
 +**Select/Transform:** This tool allows you to define a selected ​a surface ​area by selecting ​your mesh before you apply either the Move, Scale or Rotate function to that area.\\
 A number of commands exist in the “Tool Options” panel to modify the selected area making this tool a very precise means of altering your mesh, as well as the means to “Save” and “Load” selection areas.\\ A number of commands exist in the “Tool Options” panel to modify the selected area making this tool a very precise means of altering your mesh, as well as the means to “Save” and “Load” selection areas.\\
-**Drag Points:** A versatile ​tool which allows you to use Brush size to place “Dots” (areas of influence ​or soft selection) that work in opposition ​to “freeze” dots, giving you the ability ​to adjust only specific portions of the mesh while the freeze dots (all dots except ​the finally ​selected ​dot) keep those portions of the mesh from moving.\\ + 
-The size of each dot determines ​the region of influence or non-influenceThe soft selection ​area is defined by the “Edge Hardness” slider.\\  +{{:general:​tweakselecttransform.jpg?​300|}}\\  
-You can “Move, Scale or Rotate” ​the unfrozen areas (defined by the selected dot) by first selecting the function +The available parameters for this tool are as follows:\\  
-and then Left-Click dragging ​on this dot.\\  +  * Select with brush or rectangle. Select with pen, rectangle or curve. Use CTRL to subtract selection, SHIFT to add selection.\\  
-This tool is especially well suited ​to performing the posing (bending) of organic limbs or appendages of any kind.\\+  * Select with gradient. Selection is done with gradient. Click to determine ​the start position o gradient and then click again to determine ​the end point.\\  
 +  * Select objects. Select ​the whole object with LMB.\\  
 +  * Move. Moves the selected ​area.\\  
 +  * Rotate. Rotates ​the selected area.\\  
 +  * Scale. Used for scaling ​of the selected area.\\  
 +  * Smooth. Smooth ​selection.\\  
 +  * Expand. Expand ​the selection.\\  
 +  * Clear. Clear all selection.\\  
 +  * Select all. Select all.\\  
 +  * Wide. Make the intermediate area of selection wider.\\  
 +  * Contract. Contract ​the selection.\\ ​ 
 +  * Increase. Grow the selection value on 10%.\\  
 +  * Save. Save selection ​to file.\\  
 +  * Load. Load selection from file.\\  
 **Draw:** Works like the Surface “Draw” tool, except that polygons are stretched to make the alteration. The size, depth and nature of the Brush and its Alpha shape determine the action of the tool.\\ ​ **Draw:** Works like the Surface “Draw” tool, except that polygons are stretched to make the alteration. The size, depth and nature of the Brush and its Alpha shape determine the action of the tool.\\ ​
 Use the “Ctrl” and “Shift” modifiers to apply an inversion or smoothing action to this tool.\\ Use the “Ctrl” and “Shift” modifiers to apply an inversion or smoothing action to this tool.\\
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 Use the “Ctrl” modifier to invert the action of the tool - and the “Shift” modifier to perform a relaxation of the mesh.\\ Use the “Ctrl” modifier to invert the action of the tool - and the “Shift” modifier to perform a relaxation of the mesh.\\
 **Expand:** Works precisely as an inverted version of the “Collapse” tool.\\ **Expand:** Works precisely as an inverted version of the “Collapse” tool.\\
-**Shift:** This tool slides and pushes a portion of the mesh in one direction along the plane of the existing mesh surface. It acts like a 2 dimensional “wave” of sorts. Use the “Ctrl” modifier to “repel” the mesh away from the Brush cursorin every direction ​and use the “Shift” modifier to relax areas of the mesh.\\ ​+**Shift:** This tool slides and pushes a portion of the mesh in one direction along the plane of the existing mesh surface. It acts like a 2 dimensional “wave” of sorts. Use the “Ctrl” modifier to “repel” the mesh away from the Brush cursor in every directionand use the “Shift” modifier to relax areas of the mesh.\\ ​
 The tool is affected by Brush size and depth but not Alpha shape or other Brush Options.\\ The tool is affected by Brush size and depth but not Alpha shape or other Brush Options.\\
 **Smudge:** Works similarly to the Shift tool, but tends to indent the mesh near the edges of the Brush.\\ ​ **Smudge:** Works similarly to the Shift tool, but tends to indent the mesh near the edges of the Brush.\\ ​
 Use the “Ctrl” modifier to invert the action and the “Shift” modifier to relax areas of the mesh.\\ Use the “Ctrl” modifier to invert the action and the “Shift” modifier to relax areas of the mesh.\\
 This tool is only affected by the size and depth of the Brush.\\ This tool is only affected by the size and depth of the Brush.\\
-**Flatten:​** Works quite similarly to the “Flatten” tool in Surface mode. Repeated ​movements of the brush over an area tend to produce a general flattening ​similar to the effect produced by a blacksmith’s hammer.\\  +**Flatten:​** Works quite similarly to the “Flatten” tool in Surface mode. Flatten the surface under the beush with repeated ​movements of the brush over an area tend to produce a general flatteningsimilar to the effect produced by a blacksmith’s hammer.\\  
-**Smooth:** Overall, this tool performs a mesh relaxation ​lessening the distance between adjoined vertices as the tool passes over them.\\ +**Smooth:** Overall, this tool performs a mesh relaxationlessening the distance between adjoined vertices as the tool passes over them.\\
----- +
-mode has quite a number of tools to move your mesh around with some basic deformers. This allows you to reshape your mesh.+
  
-Move. Drag the surface piece. Use ctrl to drag along average normal. 
-Select/​Move. Use this mode to select surface parts and modify them (move, rotate or scale). The available parameters for this tool are as follows: 
-Select with pen or rectangle. Select with pen, rectangle or curve. Use CTRL to subtract selection, SHIFT - to add selection. 
-Select with gradient. Selection is done with gradient. Click to determine the start position o gradient and then click again to determine the end point. 
-Select objects. Select the whole object with LMB. 
-Move. Moves the selected area. 
-Rotate. Rotates the selected area. 
-Scale. Used for scaling of the selected area. 
-Smooth. Smooth selection. 
-Expand. Expand the selection. 
-Clear. Clear all selection. 
-Wide. Make the intermediate area of selection wider. 
-Contract. Contract the selection. 
-Increase. Grow the selection value on 10%. 
-Save. Save selection to file. 
-Load. Load selection from file. 
-4.1.3.jpgDrag points. In this mode you can add control points and drag them (rotation and scaling can be done too). Each point limits the surface modification. Use the DELETE key to delete a selected point. Select several points simultaneously using SHIFT button. The available parameters for this tool are as follows: 
-Move. (Hotkey SHIFT+W) Move the selected area. 
-Rotate. (Hotkey SHIFT+E). Rotate the selected area. 
-Scale. (Hotkey SHIFT+R). Scale selected area. 
-Delete all handlers. 
-Edge hardness. Increase this value if you want to transform more rigid pieces. 
-Show selection. Show selection that corresponds to the selected point. 
-Save. Save handlers positions to file. 
-Load. Load handlers position from file. This operation will add handlers from the file to existing handlers. 
-Draw. Draw with pen. Use CTRL to press in and SHIFT to smooth the surface. 
-4.1.5.jpg 
-Collapse. Collapse a part of surface. Use ctrl to expand surface. 
-Expand. Expand surface part. Use CTRL to collapse surface. 
-Shift. Shift surface along pen motion in screen space. 
-4.1.4.jpg 
-Tangent Shift. Shift surface along pen motion in normal plane. 
-Smudge. Smudges along the surface under the pen. 
-Flatten. Flatten the surface under the pen. 
-Smooth. Smooth surface with the pen. 
  • general/tweak_workspace.1568578763.txt.gz
  • Last modified: 2019/09/15 23:19
  • by carlosan