private boolean _cleanupSpikes() {
boolean bModified = false;
for (int path = m_shape.getFirstPath(m_geometry); path != -1; ) {
int vertex = m_shape.getFirstVertex(path);
for (int vindex = 0, n = m_shape.getPathSize(path); vindex < n && n > 1; ) {
int prev = m_shape.getPrevVertex(vertex);
int next = m_shape.getNextVertex(vertex);
if (m_shape.isEqualXY(prev, next)) {
bModified = true;
_beforeRemoveVertex(vertex, false);
m_shape.removeVertex(vertex, true); // not internal, because
// path is valid at this
// point
_beforeRemoveVertex(next, false);
m_shape.removeVertex(next, true);
vertex = prev;
vindex = 0;
n = m_shape.getPathSize(path);
} else {
vertex = next;
vindex++;
}
}
if (m_shape.getPathSize(path) < 2) {
int vertexL = m_shape.getFirstVertex(path);
for (int vindex = 0, n = m_shape.getPathSize(path); vindex < n; vindex++) {
_beforeRemoveVertex(vertexL, false);
vertexL = m_shape.getNextVertex(vertexL);
}
path = m_shape.removePath(path);
bModified = true;
} else path = m_shape.getNextPath(path);
}
return bModified;
}
