mirror of
https://github.com/isledecomp/isle-portable.git
synced 2024-11-24 00:18:04 -05:00
156 lines
3.2 KiB
C++
156 lines
3.2 KiB
C++
// Lego3DView.cpp : implementation file
|
|
//
|
|
|
|
#include "lego3dview.h"
|
|
|
|
#include "viewmanager/viewmanager.h"
|
|
|
|
DECOMP_SIZE_ASSERT(Lego3DView, 0xa8)
|
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
// Lego3DView
|
|
|
|
// FUNCTION: LEGO1 0x100aae90
|
|
Lego3DView::Lego3DView()
|
|
{
|
|
m_pViewManager = 0;
|
|
m_previousRenderTime = 0;
|
|
m_unk0x98 = 0;
|
|
m_pPointOfView = 0;
|
|
}
|
|
|
|
// FUNCTION: LEGO1 0x100aaf30
|
|
Lego3DView::~Lego3DView()
|
|
{
|
|
Destroy();
|
|
}
|
|
|
|
// FUNCTION: LEGO1 0x100aaf90
|
|
BOOL Lego3DView::Create(const TglSurface::CreateStruct& rCreateStruct, Tgl::Renderer* pRenderer)
|
|
{
|
|
double viewAngle = 45;
|
|
if (rCreateStruct.m_isWideViewAngle) {
|
|
viewAngle = 90;
|
|
}
|
|
|
|
float frontClippingDistance = 0.1;
|
|
float backClippingDistance = 500;
|
|
|
|
if (!LegoView1::Create(rCreateStruct, pRenderer)) {
|
|
return FALSE;
|
|
}
|
|
|
|
assert(GetView());
|
|
GetView()->SetFrustrum(frontClippingDistance, backClippingDistance, viewAngle);
|
|
|
|
assert(GetScene());
|
|
assert(!m_pViewManager);
|
|
|
|
m_pViewManager = new ViewManager(pRenderer, GetScene(), 0);
|
|
m_pViewManager->SetResolution(GetWidth(), GetHeight());
|
|
m_pViewManager->SetFrustrum(viewAngle, frontClippingDistance, backClippingDistance);
|
|
m_previousRenderTime = 0;
|
|
m_unk0x98 = 0;
|
|
|
|
// // NOTE: a derived class must inform view manager when it configures
|
|
// // its (Tgl) view: calling Tgl::View::SetFrustrum() should be
|
|
// // accompanied by calling ViewManager::SetFrustrum()
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
// FUNCTION: LEGO1 0x100ab0b0
|
|
void Lego3DView::Destroy()
|
|
{
|
|
if (m_pPointOfView) {
|
|
m_pPointOfView = 0;
|
|
m_pViewManager->SetPOVSource(0);
|
|
}
|
|
|
|
delete m_pViewManager;
|
|
m_pViewManager = 0;
|
|
|
|
LegoView1::Destroy();
|
|
}
|
|
|
|
// FUNCTION: LEGO1 0x100ab100
|
|
BOOL Lego3DView::Add(ViewROI& rROI)
|
|
{
|
|
assert(m_pViewManager);
|
|
|
|
m_pViewManager->Add(&rROI);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
// FUNCTION: LEGO1 0x100ab170
|
|
BOOL Lego3DView::Remove(ViewROI& rROI)
|
|
{
|
|
assert(m_pViewManager);
|
|
|
|
m_pViewManager->Remove(&rROI);
|
|
|
|
if (m_pPointOfView == &rROI) {
|
|
m_pPointOfView = 0;
|
|
m_pViewManager->SetPOVSource(0);
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
// FUNCTION: LEGO1 0x100ab1b0
|
|
BOOL Lego3DView::SetPointOfView(ViewROI& rROI)
|
|
{
|
|
Tgl::FloatMatrix4 transformation;
|
|
Matrix4 mat(transformation);
|
|
Tgl::Result result;
|
|
|
|
m_pPointOfView = &rROI;
|
|
|
|
assert(m_pViewManager);
|
|
m_pViewManager->SetPOVSource(m_pPointOfView);
|
|
|
|
assert(GetCamera());
|
|
rROI.GetLocalTransform(mat);
|
|
result = GetCamera()->SetTransformation(transformation);
|
|
assert(Tgl::Succeeded(result));
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
// FUNCTION: LEGO1 0x100ab210
|
|
BOOL Lego3DView::Moved(ViewROI& rROI)
|
|
{
|
|
assert(m_pViewManager);
|
|
|
|
if (m_pPointOfView == &rROI) {
|
|
// move the camera
|
|
Tgl::FloatMatrix4 transformation;
|
|
Matrix4 mat(transformation);
|
|
Tgl::Result result;
|
|
|
|
assert(GetCamera());
|
|
|
|
rROI.GetLocalTransform(mat);
|
|
result = GetCamera()->SetTransformation(transformation);
|
|
assert(Tgl::Succeeded(result));
|
|
m_pViewManager->SetPOVSource(&rROI);
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
// FUNCTION: LEGO1 0x100ab270
|
|
double Lego3DView::Render(double p_und)
|
|
{
|
|
assert(m_pViewManager);
|
|
m_pViewManager->Update(m_previousRenderTime, p_und);
|
|
m_previousRenderTime = TglSurface::Render();
|
|
return m_previousRenderTime;
|
|
}
|
|
|
|
// FUNCTION: LEGO1 0x100ab2b0
|
|
ViewROI* Lego3DView::Pick(unsigned long x, unsigned long y)
|
|
{
|
|
return m_pViewManager->Pick(GetView(), x, y);
|
|
}
|