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3D Preview

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3D Preview - restore doc format
This commit is contained in:
Trevor SANDY
2020-10-03 16:20:59 +02:00
parent 8223b61a24
commit a239e504ec
24 changed files with 1811 additions and 305 deletions
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common/lc_viewsphere.cpp
+38 -23
View File
@@ -1,6 +1,8 @@
#include "lc_global.h"
#include "lc_viewsphere.h"
#include "view.h"
#include "lc_previewwidget.h"
#include "lc_context.h"
#include "lc_stringcache.h"
#include "lc_application.h"
@@ -15,14 +17,25 @@ const float lcViewSphere::mHighlightRadius = 0.35f;
const int lcViewSphere::mSubdivisions = 7;
lcViewSphere::lcViewSphere(View* View)
: mView(View)
: mPreview(nullptr),
mView(View),
mIsPreview(false)
{
mMouseDown = false;
}
lcViewSphere::lcViewSphere(lcPreviewWidget* Preview)
: mPreview(Preview),
mView(nullptr),
mIsPreview(true)
{
mMouseDown = false;
mViewSphereSize = lcGetPreferences().mPreviewViewSphereSize;
}
lcMatrix44 lcViewSphere::GetViewMatrix() const
{
lcMatrix44 ViewMatrix = mView->mCamera->mWorldView;
lcMatrix44 ViewMatrix = mIsPreview ? mPreview->GetCamera()->mWorldView : mView->mCamera->mWorldView;
ViewMatrix.SetTranslation(lcVector3(0, 0, 0));
return ViewMatrix;
}
@@ -152,15 +165,15 @@ void lcViewSphere::DestroyResources(lcContext* Context)
void lcViewSphere::Draw()
{
const lcPreferences& Preferences = lcGetPreferences();
int ViewportSize = Preferences.mViewSphereSize;
int ViewportSize = mIsPreview ? mViewSphereSize : Preferences.mViewSphereSize;
if (ViewportSize == 0 || !Preferences.mViewSphereEnabled)
return;
lcContext* Context = mView->mContext;
int Width = mView->mWidth;
int Height = mView->mHeight;
lcViewSphereLocation Location = Preferences.mViewSphereLocation;
lcContext* Context = mIsPreview ? mPreview->mContext : mView->mContext;
int Width = mIsPreview ? mPreview->mWidth : mView->mWidth;
int Height = mIsPreview ? mPreview->mHeight : mView->mHeight;
lcViewSphereLocation Location = mIsPreview ? Preferences.mPreviewViewSphereLocation : Preferences.mViewSphereLocation;
int Left = (Location == lcViewSphereLocation::BottomLeft || Location == lcViewSphereLocation::TopLeft) ? 0 : Width - ViewportSize;
int Bottom = (Location == lcViewSphereLocation::BottomLeft || Location == lcViewSphereLocation::BottomRight) ? 0 : Height - ViewportSize;
@@ -221,7 +234,7 @@ void lcViewSphere::Draw()
bool lcViewSphere::OnLeftButtonDown()
{
const lcPreferences& Preferences = lcGetPreferences();
if (Preferences.mViewSphereSize == 0 || !Preferences.mViewSphereEnabled)
if ((mIsPreview ? !mViewSphereSize : !Preferences.mViewSphereSize) || !Preferences.mViewSphereEnabled)
return false;
mIntersectionFlags = GetIntersectionFlags(mIntersection);
@@ -229,8 +242,8 @@ bool lcViewSphere::OnLeftButtonDown()
if (!mIntersectionFlags.any())
return false;
mMouseDownX = mView->mInputState.x;
mMouseDownY = mView->mInputState.y;
mMouseDownX = mIsPreview ? mPreview->mInputState.x : mView->mInputState.x;
mMouseDownY = mIsPreview ? mPreview->mInputState.y : mView->mInputState.y;
mMouseDown = true;
return true;
@@ -239,7 +252,7 @@ bool lcViewSphere::OnLeftButtonDown()
bool lcViewSphere::OnLeftButtonUp()
{
const lcPreferences& Preferences = lcGetPreferences();
if (Preferences.mViewSphereSize == 0 || !Preferences.mViewSphereEnabled)
if ((mIsPreview ? !mViewSphereSize : !Preferences.mViewSphereSize) || !Preferences.mViewSphereEnabled)
return false;
if (!mMouseDown)
@@ -260,7 +273,7 @@ bool lcViewSphere::OnLeftButtonUp()
Position[AxisIdx] = -1250.0f;
}
mView->SetViewpoint(Position);
mIsPreview ? mPreview->SetViewpoint(Position) : mView->SetViewpoint(Position);
return true;
}
@@ -268,17 +281,17 @@ bool lcViewSphere::OnLeftButtonUp()
bool lcViewSphere::OnMouseMove()
{
const lcPreferences& Preferences = lcGetPreferences();
if (Preferences.mViewSphereSize == 0 || !Preferences.mViewSphereEnabled)
if ((mIsPreview ? !mViewSphereSize : !Preferences.mViewSphereSize) || !Preferences.mViewSphereEnabled)
return false;
if (IsDragging())
{
mIntersectionFlags.reset();
mView->StartOrbitTracking();
mIsPreview ? mPreview->StartOrbitTracking() : mView->StartOrbitTracking();
return true;
}
if (mView->IsTracking())
if (mIsPreview ? mPreview->IsTracking() : mView->IsTracking())
return false;
std::bitset<6> IntersectionFlags = GetIntersectionFlags(mIntersection);
@@ -286,7 +299,7 @@ bool lcViewSphere::OnMouseMove()
if (IntersectionFlags != mIntersectionFlags)
{
mIntersectionFlags = IntersectionFlags;
mView->Redraw();
mIsPreview ? mPreview->Redraw() : mView->Redraw();
}
return mIntersectionFlags.any();
@@ -294,21 +307,23 @@ bool lcViewSphere::OnMouseMove()
bool lcViewSphere::IsDragging() const
{
return mMouseDown && (qAbs(mMouseDownX - mView->mInputState.x) > 3 || qAbs(mMouseDownY - mView->mInputState.y) > 3);
int InputStateX = mIsPreview ? mPreview->mInputState.x : mView->mInputState.x;
int InputStateY = mIsPreview ? mPreview->mInputState.y : mView->mInputState.y;
return mMouseDown && (qAbs(mMouseDownX - InputStateX) > 3 || qAbs(mMouseDownY - InputStateY) > 3);
}
std::bitset<6> lcViewSphere::GetIntersectionFlags(lcVector3& Intersection) const
{
const lcPreferences& Preferences = lcGetPreferences();
lcViewSphereLocation Location = Preferences.mViewSphereLocation;
lcViewSphereLocation Location = mIsPreview ? Preferences.mPreviewViewSphereLocation : Preferences.mViewSphereLocation;
int Width = mView->mWidth;
int Height = mView->mHeight;
int ViewportSize = Preferences.mViewSphereSize;
int Width = mIsPreview ? mPreview->mWidth : mView->mWidth;
int Height = mIsPreview ? mPreview->mHeight : mView->mHeight;
int ViewportSize = mIsPreview ? mViewSphereSize : Preferences.mViewSphereSize;
int Left = (Location == lcViewSphereLocation::BottomLeft || Location == lcViewSphereLocation::TopLeft) ? 0 : Width - ViewportSize;
int Bottom = (Location == lcViewSphereLocation::BottomLeft || Location == lcViewSphereLocation::BottomRight) ? 0 : Height - ViewportSize;
int x = mView->mInputState.x - Left;
int y = mView->mInputState.y - Bottom;
int x = (mIsPreview ? mPreview->mInputState.x : mView->mInputState.x) - Left;
int y = (mIsPreview ? mPreview->mInputState.y : mView->mInputState.y) - Bottom;
std::bitset<6> IntersectionFlags;
if (x < 0 || x > Width || y < 0 || y > Height)