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Implement/match ViewManager::Pick (#777)

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Christian Semmler 2024-04-06 13:03:39 -04:00 committed by GitHub
parent 4795eac37c
commit b309982219
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1 changed files with 47 additions and 3 deletions
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48
LEGO1/viewmanager/viewmanager.cpp
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@ -448,11 +448,55 @@ float ViewManager::ProjectedSize(const BoundingSphere& p_bounding_sphere)
return sphere_projected_area / view_area_at_one / square_dist_to_sphere;
}
// STUB: LEGO1 0x100a6e00
// FUNCTION: LEGO1 0x100a6e00
ViewROI* ViewManager::Pick(Tgl::View* p_view, unsigned long x, unsigned long y)
{
// TODO
LPDIRECT3DRMPICKEDARRAY picked = NULL;
ViewROI* result = NULL;
TglImpl::ViewImpl* view = (TglImpl::ViewImpl*) p_view;
IDirect3DRMViewport* d3drm = view->ImplementationData();
if (d3drm->Pick(x, y, &picked) != D3DRM_OK) {
return NULL;
}
if (picked != NULL) {
if (picked->GetSize() != 0) {
LPDIRECT3DRMVISUAL visual;
LPDIRECT3DRMFRAMEARRAY frameArray;
D3DRMPICKDESC desc;
if (picked->GetPick(0, &visual, &frameArray, &desc) == D3DRM_OK) {
if (frameArray != NULL) {
int size = frameArray->GetSize();
if (size > 1) {
for (int i = 1; i < size; i++) {
LPDIRECT3DRMFRAME frame = NULL;
if (frameArray->GetElement(i, &frame) == D3DRM_OK) {
result = (ViewROI*) frame->GetAppData();
if (result != NULL) {
frame->Release();
break;
}
frame->Release();
}
}
}
visual->Release();
frameArray->Release();
}
}
}
picked->Release();
}
return result;
}
inline void SetAppData(ViewROI* p_roi, DWORD data)