Introduction
This script lets you quickly add a radial morphs to a prop.
History
v4 February 23rd 2019 17:26 - Very important safety feature added, and a new single-selection mode v3 September11th 2015 21:58 - Major update, added an Append To Morph" and a "Remove from Morph" button
v2 October 12th 4:30 am the 2-cylinder mode for the displace effect was fixed
v1 October 11th Release
Installation
The zip package is found at the bottom of this page
unzip it in your daz content folder, typically
C:\Program Files\DAZ\Studio\content\
or
C:\Program Files (x86)\DAZ\Studio\content\
once installed, it will appear in your content library, under Studio / Scripts / mcasual
or
C:\Users\Public\Documents\My DAZ 3D Library\
once installed, it will appear in your content library, under My DAZ 3D Library / Scripts / mcasual
Note that this package includes a sub-folder named Ressources, containing 54 icons
Those icons are needed by the script. Depending on your version of Windows/Mac
you may need to explicitly allow the creation of folders wherever you install this.
USE
Step 1 : Select the object to be morphed and 1 or 2 "domain" cylinders
You must select 2 or 3 nodes before using this script
1 - The object which will receive a new morph
2 - A cylinder containing the vertices to morph ( like a d-form field ). The Y Axis of this cylinder is used as the center of the radial push.
or
1 - The object which will receive a new morph
2 - The external cylinder : A cylinder containing the vertices to morph ( like a d-form field ) The Y Axis of the external cylinder is used as the center if the radial push.
3 - A smaller cylinder containing vertices that will be excluded from the morph
This setup is used in cases like : adding a radius morph to a tire without affecting the rim
NOTE: this script is meant mainly for props ( .obj ) if you are using DS 4.X, you can select the root
node of a figure and add a morph using this script.But your figure must be zero-posed.
Though you could move limbs out of your way, example, move the left leg up when you want to
create a morph that affects only the right leg
Step 2 : Launch the script
If the installation went well, the script is in a 'Scripts / mCasual' section of your Daz Studio library
Step 3 : Identify the morph receiver object
In this case the object which will receive the morph is "mcjEyeT"
Step 4 : Chose a Radial effect
There's 3 types of Radial effects
Displace :
The vertices will be pushed away from the center axis of the external domain cylinder by the "displacement" amount. Ex.: 'displacement' is 10cm. A vertex presently 20 cm away from the center axis of the cylinder will end up 30 cm away from the center axis of the cylinder
Scale:
The vertices will be pushed away from the center axis of the cylinder by their current distance. Therefore doubling that distance. Ex.: A vertex presently 20 cm away from the center axis of the cylinder will end up 40 cm away from the center axis of the cylinder
Press:
The vertices will be pushed away from or pulled nearer to the center axis of the cylinder until they are at the distance specified by the 'displacement' setting. Ex.: 'displacement' is 10cm. A vertex presently 20 cm away from the center axis of the cylinder will end up 10 cm away from the center axis of the cylinder
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example: Radial effect = Scale; Axial effect = Widen
| Step 5 : Chose an Axial effect
The default axial effect is named 'constant' and is the easiest to figure.
The behavior is exactly as described in Step 4
The other effects modulate the vertex displacements according to their position in the domain cylinder ( the yellow/green cylinder ).
For example, we saw that the "Scale" radial effect normally doubles the distance of a vertex from the central axis of the domain cylinder. If we select the 'Widen' axial effect, the vertices at the bottom of the cylinder will not move at all and the vertices at the top of the cylinder will be pushed away to twice their original distance.
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Step 5e : Custom axial effect
This option is meant for users with some script/programming experience.
If you chose the axial effect named "Custom", then you must supply a formula ( script ) in the "Custom Equation" text box.
in your context you have access to all the script's global variables and these important ones
f : the position of this vertex along the center axis of the external domain cylinder, a number ranging from 0 to 1
v : the World-Space position of the vertex ( cached geometry )
vGeo : the non-transformed, non-morphed position of the vertex.
vPush : the morph delta vector
angleY : angle of vGeo in the XZ plane = pi + atan2( vGeo.z, vGeo.x );
i also included in your context short-hand notation for the main Math functions
sin, cos, tan, pi, PI, abs, log, pow, random, sqrt, tan, atan2
example : f = ( sin( f * 2 * pi * 3 ) - 1 ) / 2;
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Step 6 : Chose a name for your new morph
There's also a button labeled "As Morph Name which will set the morph name to the name of the Radial and Axial morphs
ex: "Displace Taper"
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Step 7 : Do the deed
Press the "Do it" button.
The morph will be added to your prop and is now in the prop's parameters tab.
You may use the "Toggle" button to view the morph result without exiting the script
and use the toggle button again to set the new morph strength back to 0%
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New in version 3
If your target object does have a morph named, for example "Stretch" and the current specified morph name is "Stretch"
then using the "Append To Morph" button will add the selected vertices movements to that existing morph
If your target object does have a morph named, for example "Stretch" and the current specified morph name is "Stretch"
then using the "Remove From Morph" button will remove the selected vertices from the existing morph
 ]
New in version 4
Safety feature: prevents the creation of morphs when the surface is Subdivided without this, a scene file could be rendered un-loadable!!
there's now a button to set the strength of the currently named morph to 100%
there's now a button to set the strength of the currently named morph to 0%
there's now a mode for single-node selections, the object will receive the morph, all the vertices will be affected, the object's Y Axis will serve as the center of the push/pull effect
License
// by mCasual/Jacques
// You can use this software freely for personal or commercial use.
// You may not resell, sub-license or rent this software in any way.
// You may credit this prop to mCasual/Jacques
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
// PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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