bool TriangulationCDTWindow::OnCharPress(unsigned char key, int x, int y)
{
switch (key)
{
case '0':
UnindexedSimplePolygon();
OnDisplay();
return true;
case '1':
IndexedSimplePolygon();
OnDisplay();
return true;
case '2':
OneNestedPolygon();
OnDisplay();
return true;
case '3':
TwoNestedPolygons();
OnDisplay();
return true;
case '4':
TreeOfNestedPolygons();
OnDisplay();
return true;
}
return Window::OnCharPress(key, x, y);
}
bool TriangulationECWindow::OnCharPress(unsigned char key, int x, int y)
{
switch (key)
{
case '0':
UnindexedSimplePolygon();
OnDisplay();
return true;
case '1':
IndexedSimplePolygon();
OnDisplay();
return true;
case '2':
OneNestedPolygon();
OnDisplay();
return true;
case '3':
TwoNestedPolygons();
OnDisplay();
return true;
case '4':
TreeOfNestedPolygons();
OnDisplay();
return true;
case '5':
FourBoxesThreeNested(0, 1, 2);
OnDisplay();
return true;
case '6':
FourBoxesThreeNested(0, 2, 1);
OnDisplay();
return true;
case '7':
FourBoxesThreeNested(1, 0, 2);
OnDisplay();
return true;
case '8':
FourBoxesThreeNested(1, 2, 0);
OnDisplay();
return true;
case '9':
FourBoxesThreeNested(2, 0, 1);
OnDisplay();
return true;
case 'a':
case 'A':
FourBoxesThreeNested(2, 1, 0);
OnDisplay();
return true;
}
return Window::OnCharPress(key, x, y);
}
TriangulationCDTWindow::TriangulationCDTWindow(Parameters& parameters)
:
Window(parameters)
{
mScreen = std::make_shared<Texture2>(DF_R8G8B8A8_UNORM, mXSize, mYSize);
mScreen->SetUsage(Resource::DYNAMIC_UPDATE);
memset(mScreen->GetData(), 0xFF, mScreen->GetNumBytes());
mScreenTexels = mScreen->Get<unsigned int>();
mOverlay = std::make_shared<OverlayEffect>(mProgramFactory, mXSize,
mYSize, mXSize, mYSize, SamplerState::MIN_P_MAG_P_MIP_P,
SamplerState::CLAMP, SamplerState::CLAMP, true);
mOverlay->SetTexture(mScreen);
UnindexedSimplePolygon();
}
TriangulationECWindow::TriangulationECWindow(Parameters& parameters)
:
Window(parameters),
mTree(nullptr),
mExample(0),
mColor(0xFF000000),
mBlack(0xFF000000),
mBlue(0xFFFF8000),
mWhite(0xFFFFFFFF)
{
mScreenTexture = std::make_unique<Texture2>(DF_R8G8B8A8_UNORM, mXSize,
mYSize);
mScreenTexture->SetUsage(Resource::DYNAMIC_UPDATE);
memset(mScreenTexture->GetData(), 0xFF, mScreenTexture->GetNumBytes());
mScreenTexels = mScreenTexture->Get<unsigned int>();
mOverlay = std::make_shared<OverlayEffect>(mProgramFactory, mXSize,
mYSize, mXSize, mYSize, SamplerState::MIN_P_MAG_P_MIP_P,
SamplerState::CLAMP, SamplerState::CLAMP, true);
mOverlay->SetTexture(mScreenTexture);
UnindexedSimplePolygon();
}
