void stitchTextures(const cmd::ArgumentList& args)
{
// Get all the selected patches
PatchPtrVector patchList = selection::algorithm::getSelectedPatches();
if (patchList.size() == 2)
{
UndoableCommand undo("patchStitchTexture");
// Fetch the instances from the selectionsystem
const scene::INodePtr& targetNode =
GlobalSelectionSystem().ultimateSelected();
const scene::INodePtr& sourceNode =
GlobalSelectionSystem().penultimateSelected();
// Cast the instances onto a patch
Patch* source = Node_getPatch(sourceNode);
Patch* target = Node_getPatch(targetNode);
if (source != NULL && target != NULL) {
// Stitch the texture leaving the source patch intact
target->stitchTextureFrom(*source);
}
else {
gtkutil::MessageBox::ShowError(_("Cannot stitch textures. \nCould not cast nodes to patches."),
GlobalMainFrame().getTopLevelWindow());
}
SceneChangeNotify();
// Update the Texture Tools
ui::SurfaceInspector::update();
}
else
{
gtkutil::MessageBox::ShowError(_("Cannot stitch patch textures. \nExactly 2 patches must be selected."),
GlobalMainFrame().getTopLevelWindow());
}
}
void bulge(const cmd::ArgumentList& args)
{
// Get the list of selected patches
PatchPtrVector patches = selection::algorithm::getSelectedPatches();
if (!patches.empty())
{
int maxValue = 16;
// Ask the user to enter a noise value
if (ui::BulgePatchDialog::queryPatchNoise(maxValue))
{
UndoableCommand cmd("BulgePatch");
// Cycle through all patches and apply the bulge algorithm
for (PatchPtrVector::iterator p = patches.begin(); p != patches.end(); ++p)
{
Patch& patch = (*p)->getPatchInternal();
patch.undoSave();
for (PatchControlIter i = patch.begin(); i != patch.end(); ++i)
{
PatchControl& control = *i;
int randomNumber = int(maxValue * (float(std::rand()) / float(RAND_MAX)));
control.vertex.set(control.vertex.x(), control.vertex.y(), control.vertex.z() + randomNumber);
}
patch.controlPointsChanged();
}
}
}
else
{
gtkutil::MessageBox::ShowError(_("Cannot bulge patch. No patches selected."),
GlobalMainFrame().getTopLevelWindow());
}
}
void PatchInspector::rescanSelection()
{
// Check if there is one distinct patch selected
bool sensitive = (_selectionInfo.patchCount == 1);
findNamedObject<wxPanel>(this, "PatchInspectorVertexPanel")->Enable(sensitive);
findNamedObject<wxPanel>(this, "PatchInspectorCoordPanel")->Enable(sensitive);
// Tesselation is always sensitive when one or more patches are selected
findNamedObject<wxPanel>(this, "PatchInspectorTessPanel")->Enable(_selectionInfo.patchCount > 0);
// Clear the patch reference
setPatch(PatchNodePtr());
if (_selectionInfo.patchCount > 0)
{
// Get the list of selected patches
PatchPtrVector list = selection::algorithm::getSelectedPatches();
Subdivisions tess(UINT_MAX, UINT_MAX);
bool tessIsFixed = false;
// Try to find a pair of same tesselation values
for (PatchPtrVector::const_iterator i = list.begin(); i != list.end(); ++i)
{
IPatch& p = (*i)->getPatch();
if (tess.x() == UINT_MAX)
{
// Not initialised yet, take these values for starters
tessIsFixed = p.subdivionsFixed();
tess = p.getSubdivisions();
}
else
{
// We already have a pair of divisions, compare
Subdivisions otherTess = p.getSubdivisions();
if (tessIsFixed != p.subdivionsFixed() || otherTess != tess)
{
// Our journey ends here, we cannot find a pair of tesselations
// for all selected patches or the same fixed/variable status
tessIsFixed = false;
break;
}
}
}
_updateActive = true;
// Load the "fixed tesselation" value
findNamedObject<wxCheckBox>(this, "PatchInspectorFixedSubdivisions")->SetValue(tessIsFixed);
wxSpinCtrl* fixedSubdivX = findNamedObject<wxSpinCtrl>(this, "PatchInspectorSubdivisionsX");
wxSpinCtrl* fixedSubdivY = findNamedObject<wxSpinCtrl>(this, "PatchInspectorSubdivisionsY");
fixedSubdivX->SetValue(tess[0]);
fixedSubdivY->SetValue(tess[1]);
fixedSubdivX->Enable(tessIsFixed);
fixedSubdivY->Enable(tessIsFixed);
findNamedObject<wxStaticText>(this, "PatchInspectorSubdivisionsXLabel")->Enable(tessIsFixed);
findNamedObject<wxStaticText>(this, "PatchInspectorSubdivisionsYLabel")->Enable(tessIsFixed);
if (_selectionInfo.patchCount == 1)
{
setPatch(list[0]);
}
_updateActive = false;
}
update();
}