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Various nail constraint improvements

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TODO: errors while scene loading / saving
This commit is contained in:
rponom
2009-12-25 00:22:20 +00:00
parent 63bb1bab94
commit 5dd43ab3a2
23 changed files with 603 additions and 314 deletions
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45
Extras/MayaPlugin/scripts/dynamicaUI.mel
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@@ -18,6 +18,10 @@ not be misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
Written by: Nicola Candussi <nicola@fluidinteractive.com>
Modified by Roman Ponomarev <rponom@gmail.com>
12/24/2009 : Nail constraint improvements
*/
//dynamicaUI.mel
@@ -688,21 +692,40 @@ global proc dynamicaUI_createPassiveMeshRBArray()
global proc dynamicaUI_createNailConstraint()
{
string $selection[] = `ls -selection -dag -leaf -showType -type "geometry"`;
//create dSolver node if necessary
dSolver;
string $newConstraints[];
for($i = 0; $i < size($selection) / 2; $i++) {
if($selection[$i * 2 + 1] == "dRigidBody") {
string $constraintNode = `dNailConstraint`;
connectAttr ($selection[$i * 2] + ".message") ($constraintNode + ".inRigidBody");
string $constraintTransforms[] = `listRelatives -parent $constraintNode`;
$newConstraints[$i] = $constraintTransforms[0];
}
// check selection in scene : one or two rigidBodies should be selected
int $selSize = size($selection);
int $selOK = (($selSize == 2) || ($selSize == 4));
for($i = 0; $i < $selSize/2; $i++)
{
if($selection[$i * 2 + 1] != "dRigidBody")
{
$selOK = 0;
}
}
if(!$selOK)
{
error("Select one or two bodies to create a nail constraint");
return;
}
// create nail constraint node
string $constraintNode = `dNailConstraint`;
// connect to bodies
if($selSize == 2)
{
connectAttr ($selection[0] + ".message") ($constraintNode + ".inRigidBodyA");
}
select -r $newConstraints;
else
{
connectAttr ($selection[0] + ".message") ($constraintNode + ".inRigidBodyA");
connectAttr ($selection[2] + ".message") ($constraintNode + ".inRigidBodyB");
}
string $constraintTransforms[] = `listRelatives -parent $constraintNode`;
string $newConstraint = $constraintTransforms[0];
select -r $newConstraint;
}
global proc dynamicaUI_createHingeConstraint()
{
string $selection[] = `ls -selection -dag -leaf -showType -type "geometry"`;