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Fixes in Dynamica that let's Maya Plugin playback the simulation using Maya 2009 (used to only work with previous version).

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Thanks to Lawrence Chai from Disney Animation for the contribution.
This commit is contained in:
erwin.coumans
2009-01-07 23:38:27 +00:00
parent 1991bf3013
commit 48526b720c
4 changed files with 39 additions and 12 deletions
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31
Extras/MayaPlugin/rigidBodyArrayNode.cpp
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@@ -61,12 +61,11 @@ MObject rigidBodyArrayNode::ia_initialVelocity;
MObject rigidBodyArrayNode::ia_initialSpin;
MObject rigidBodyArrayNode::ia_fileIO;
MObject rigidBodyArrayNode::ia_fioFiles;
MObject rigidBodyArrayNode::ia_fioPositionAttribute;
MObject rigidBodyArrayNode::ia_fioRotationAttribute;
MObject rigidBodyArrayNode::io_position;
MObject rigidBodyArrayNode::io_rotation;
MObject rigidBodyArrayNode::ca_rigidBodies;
MObject rigidBodyArrayNode::ca_rigidBodyParam;
MObject rigidBodyArrayNode::ca_solver;
MStatus rigidBodyArrayNode::initialize()
{
@@ -196,6 +195,15 @@ MStatus rigidBodyArrayNode::initialize()
status = addAttribute(ca_rigidBodyParam);
MCHECKSTATUS(status, "adding ca_rigidBodyParam attribute")
ca_solver = fnNumericAttr.create("ca_solver", "caso", MFnNumericData::kBoolean, 0, &status);
MCHECKSTATUS(status, "creating ca_solver attribute")
fnNumericAttr.setConnectable(false);
fnNumericAttr.setHidden(true);
fnNumericAttr.setStorable(false);
fnNumericAttr.setKeyable(false);
status = addAttribute(ca_solver);
MCHECKSTATUS(status, "adding ca_solver attribute")
status = attributeAffects(ia_numBodies, ca_rigidBodies);
MCHECKSTATUS(status, "adding attributeAffects(ia_numBodies, ca_rigidBodies)")
@@ -223,6 +231,9 @@ MStatus rigidBodyArrayNode::initialize()
status = attributeAffects(ia_angularDamping, ca_rigidBodyParam);
MCHECKSTATUS(status, "adding attributeAffects(ia_angularDamping, ca_rigidBodyParam)")
status = attributeAffects(ia_solver, ca_solver);
MCHECKSTATUS(status, "adding attributeAffects(ia_solver, ca_solver)")
return MS::kSuccess;
}
@@ -282,6 +293,8 @@ MStatus rigidBodyArrayNode::compute(const MPlug& plug, MDataBlock& data)
computeRigidBodies(plug, data);
} else if(plug == ca_rigidBodyParam) {
computeRigidBodyParam(plug, data);
} else if(plug == ca_solver) {
data.inputValue(ia_solver).asBool();
} else if(plug.isElement()) {
if(plug.array() == worldMatrix) {
computeWorldMatrix(plug, data);
@@ -316,7 +329,7 @@ void rigidBodyArrayNode::draw( M3dView & view, const MDagPath &path,
if(style == M3dView::kFlatShaded ||
style == M3dView::kGouraudShaded) {
glEnable(GL_LIGHTING);
float material[] = { 0.4f, 0.3f, 1.0f, 1.0f };
float material[] = { 0.4, 0.3, 1.0, 1.0 };
glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE, material);
for(size_t i = 0; i < m_rigid_bodies.size(); ++i) {
glPushMatrix();
@@ -433,15 +446,15 @@ void rigidBodyArrayNode::computeRigidBodyParam(const MPlug& plug, MDataBlock& da
MPlug(thisObject, ca_rigidBodies).getValue(update);
float mass = data.inputValue(ia_mass).asFloat();
double mass = data.inputValue(ia_mass).asDouble();
vec3f inertia;
if(!m_rigid_bodies.empty()) {
inertia = mass * m_rigid_bodies[0]->collision_shape()->local_inertia();
}
float restitution = data.inputValue(ia_restitution).asFloat();
float friction = data.inputValue(ia_friction).asFloat();
float linearDamping = data.inputValue(ia_linearDamping).asFloat();
float angularDamping = data.inputValue(ia_angularDamping).asFloat();
double restitution = data.inputValue(ia_restitution).asDouble();
double friction = data.inputValue(ia_friction).asDouble();
double linearDamping = data.inputValue(ia_linearDamping).asDouble();
double angularDamping = data.inputValue(ia_angularDamping).asDouble();
for(size_t i = 0; i < m_rigid_bodies.size(); ++i) {
m_rigid_bodies[i]->set_mass(mass);
@@ -527,6 +540,6 @@ void rigidBodyArrayNode::update()
MObject update;
MPlug(thisObject, ca_rigidBodies).getValue(update);
MPlug(thisObject, ca_rigidBodyParam).getValue(update);
MPlug(thisObject, ia_solver).getValue(update);
MPlug(thisObject, ca_solver).getValue(update);
MPlug(thisObject, worldMatrix).elementByLogicalIndex(0).getValue(update);
}