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Fixed uninitialized-memory errors detected by Valgrind

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This commit is contained in:
Daniel Richard G 2013-09-16 16:22:14 -04:00
parent 44a3981fbf
commit 93145387f4
3 changed files with 8 additions and 4 deletions
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2
groupmesh.cpp
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@ -61,7 +61,7 @@ void Group::GenerateLoops(void) {
if(type == DRAWING_3D || type == DRAWING_WORKPLANE || if(type == DRAWING_3D || type == DRAWING_WORKPLANE ||
type == ROTATE || type == TRANSLATE || type == IMPORTED) type == ROTATE || type == TRANSLATE || type == IMPORTED)
{ {
bool allClosed, allCoplanar, allNonZeroLen; bool allClosed = false, allCoplanar = false, allNonZeroLen = false;
AssembleLoops(&allClosed, &allCoplanar, &allNonZeroLen); AssembleLoops(&allClosed, &allCoplanar, &allNonZeroLen);
if(!allCoplanar) { if(!allCoplanar) {
polyError.how = POLY_NOT_COPLANAR; polyError.how = POLY_NOT_COPLANAR;

8
polygon.cpp
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@ -299,10 +299,14 @@ void SEdgeList::CullExtraneousEdges(void) {
// that would naively be O(n). // that would naively be O(n).
//----------------------------------------------------------------------------- //-----------------------------------------------------------------------------
SKdNodeEdges *SKdNodeEdges::Alloc(void) { SKdNodeEdges *SKdNodeEdges::Alloc(void) {
return (SKdNodeEdges *)AllocTemporary(sizeof(SKdNodeEdges)); SKdNodeEdges *ne = (SKdNodeEdges *)AllocTemporary(sizeof(SKdNodeEdges));
ZERO(ne);
return ne;
} }
SEdgeLl *SEdgeLl::Alloc(void) { SEdgeLl *SEdgeLl::Alloc(void) {
return (SEdgeLl *)AllocTemporary(sizeof(SEdgeLl)); SEdgeLl *sell = (SEdgeLl *)AllocTemporary(sizeof(SEdgeLl));
ZERO(sell);
return sell;
} }
SKdNodeEdges *SKdNodeEdges::From(SEdgeList *sel) { SKdNodeEdges *SKdNodeEdges::From(SEdgeList *sel) {
SEdgeLl *sell = NULL; SEdgeLl *sell = NULL;

2
toolbar.cpp
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@ -61,7 +61,7 @@ bool GraphicsWindow::ToolbarMouseMoved(int x, int y) {
x += ((int)width/2); x += ((int)width/2);
y += ((int)height/2); y += ((int)height/2);
int nh; int nh = 0;
bool withinToolbar = ToolbarDrawOrHitTest(x, y, false, &nh); bool withinToolbar = ToolbarDrawOrHitTest(x, y, false, &nh);
if(!withinToolbar) nh = 0; if(!withinToolbar) nh = 0;