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vcg mesh face normals support added

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This commit is contained in:
Paolo Cignoni cignoni 2009-11-30 10:00:55 +00:00
parent 360768a6b0
commit 8844ade164
3 changed files with 10 additions and 6 deletions
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8
src/fgt/filter_physics/ODEFacade.cpp
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@ -48,6 +48,7 @@ void ODEFacade::registerTriMesh(MeshModel& mesh, bool scenery){
ODEMesh* odeMesh = new ODEMesh();
odeMesh->vertices = new dReal[mesh.cm.vert.size()][3];
odeMesh->normals = new dReal[mesh.cm.face.size()][3];
odeMesh->indices = new dTriIndex[mesh.cm.face.size()][3];
int i = 0;
@ -58,14 +59,15 @@ void ODEFacade::registerTriMesh(MeshModel& mesh, bool scenery){
}
i = 0;
for(CMeshO::ConstFaceIterator fi = mesh.cm.face.begin(); fi != mesh.cm.face.end(); fi++, i++){
for(CMeshO::FaceIterator fi = mesh.cm.face.begin(); fi != mesh.cm.face.end(); fi++, i++){
for(int j = 0; j < 3; j++){
odeMesh->indices[i][j] = fi->V(j) - &mesh.cm.vert[0];
odeMesh->normals[i][j] = fi->N()[j];
}
}
odeMesh->data = dGeomTriMeshDataCreate();
dGeomTriMeshDataBuildSingle(odeMesh->data, odeMesh->vertices, 3*sizeof(dReal), mesh.cm.vert.size(), odeMesh->indices, 3*mesh.cm.face.size(), 3*sizeof(dTriIndex));
dGeomTriMeshDataBuildSingle1(odeMesh->data, odeMesh->vertices, 3*sizeof(dReal), mesh.cm.vert.size(), odeMesh->indices, 3*mesh.cm.face.size(), 3*sizeof(dTriIndex), odeMesh->normals);
odeMesh->geom = dCreateTriMesh(m_space, odeMesh->data, 0, 0, 0);
@ -167,7 +169,7 @@ void ODEFacade::collisionCallback(dGeomID o1, dGeomID o2){
for(int i = 0; i < m_maxContacts; i++){
contacts[i].surface.mode = dContactBounce | dContactSoftCFM;
contacts[i].surface.mu = dInfinity;
contacts[i].surface.mu = 0.5;
contacts[i].surface.bounce = 0.1;
contacts[i].surface.bounce_vel = 0.1;
contacts[i].surface.soft_cfm = 0.01;

4
src/fgt/filter_physics/ODEFacade.h
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@ -30,11 +30,12 @@ protected:
private:
struct ODEMesh{
ODEMesh() : body(0), vertices(0), indices(0){
ODEMesh() : body(0), vertices(0), normals(0), indices(0){
}
~ODEMesh(){
delete[] vertices;
delete[] normals;
delete[] indices;
}
@ -44,6 +45,7 @@ protected:
dTriMeshDataID data;
dReal (*vertices)[3];
dReal (*normals)[3];
dTriIndex (*indices)[3];
};

4
src/fgt/filter_physics/filter_physics.h
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@ -29,14 +29,14 @@ class FilterPhysics : public QObject, public MeshFilterInterface
virtual QString filterName(FilterIDType filter) const;
virtual QString filterInfo(FilterIDType filter) const;
virtual const int getRequirements(QAction*){return MeshModel::MM_FACEVERT;}
virtual int getRequirements(QAction*){return MeshModel::MM_FACEVERT | MeshModel::MM_FACENORMAL;}
virtual int postCondition( QAction* ) const{return MeshModel::MM_TRANSFMATRIX;}
virtual bool autoDialog(QAction*) {return true;}
virtual void initParameterSet(QAction*, MeshDocument&, RichParameterSet&);
virtual bool applyFilter(QAction* filter, MeshDocument &md, RichParameterSet& par, vcg::CallBackPos* cb);
virtual bool applyFilter(QAction*, MeshModel&, RichParameterSet&, vcg::CallBackPos*) { assert(0); return false;}
virtual const FilterClass getClass(QAction *);
virtual FilterClass getClass(QAction *);
private:
GravitySubFilter m_gravityFilter;