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Irix patch from Erik Hofman.

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This commit is contained in:
david 2002-11-17 12:56:01 +00:00
parent 8f3a988e0e
commit 9a3f0c5c19
1 changed files with 3 additions and 2 deletions
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5
src/Model/panelnode.cxx
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@ -32,6 +32,8 @@ void fgUpdate3DPanels()
FGPanelNode::FGPanelNode(SGPropertyNode* props)
{
int i;
// Make an FGPanel object. But *don't* call init() or bind() on
// it -- those methods touch static state.
_panel = fgReadPanel(props->getStringValue("path"));
@ -44,7 +46,7 @@ FGPanelNode::FGPanelNode(SGPropertyNode* props)
// Initialize the matrices to the identity. PLib prints warnings
// when trying to invert singular matrices (e.g. when not using a
// 3D panel).
for(int i=0; i<4; i++)
for(i=0; i<4; i++)
for(int j=0; j<4; j++)
_lastModelview[4*i+j] = _lastProjection[4*i+j] = i==j ? 1 : 0;
@ -74,7 +76,6 @@ FGPanelNode::FGPanelNode(SGPropertyNode* props)
// perpendicular cross product.
float *a = _bottomLeft, *b = _bottomRight, *c = _topLeft, *m = _xform;
float u[3], v[3], w[3];
int i;
for(i=0; i<3; i++) u[i] = b[i] - a[i]; // U = B - A
for(i=0; i<3; i++) v[i] = c[i] - a[i]; // V = C - A