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Viewpoint name parsing cleanup.

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This commit is contained in:
Leonardo Zide 2021-01-01 15:04:27 -08:00
parent 3d77537408
commit 6b2f8fa68c
3 changed files with 40 additions and 34 deletions
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22
common/camera.cpp
View file

@ -62,6 +62,28 @@ lcCamera::~lcCamera()
{
}
lcViewpoint lcCamera::GetViewpoint(const QString& ViewpointName)
{
const QLatin1String ViewpointNames[] =
{
QLatin1String("front"),
QLatin1String("back"),
QLatin1String("top"),
QLatin1String("bottom"),
QLatin1String("left"),
QLatin1String("right"),
QLatin1String("home")
};
LC_ARRAY_SIZE_CHECK(ViewpointNames, lcViewpoint::Count);
for (int ViewpointIndex = 0; ViewpointIndex < static_cast<int>(lcViewpoint::Count); ViewpointIndex++)
if (ViewpointNames[ViewpointIndex] == ViewpointName)
return static_cast<lcViewpoint>(ViewpointIndex);
return lcViewpoint::Count;
}
void lcCamera::Initialize()
{
m_fovy = 30.0f;

7
common/camera.h
View file

@ -25,7 +25,8 @@ enum class lcViewpoint
Bottom,
Left,
Right,
Home
Home,
Count
};
enum lcCameraSection
@ -43,9 +44,9 @@ public:
~lcCamera();
lcCamera(const lcCamera&) = delete;
lcCamera(lcCamera&&) = delete;
lcCamera& operator=(const lcCamera&) = delete;
lcCamera& operator=(lcCamera&&) = delete;
static lcViewpoint GetViewpoint(const QString& ViewpointName);
QString GetName() const override
{

41
common/lc_application.cpp
View file

@ -345,12 +345,12 @@ lcStartupMode lcApplication::Initialize(QList<QPair<QString, bool>>& LibraryPath
float CameraLatLon[2] = {0.0f, 0.0f};
float FoV = 0.0f;
float ZPlanes[2] = {0.0f, 0.0f};
lcViewpoint Viewpoint = lcViewpoint::Count;
quint32 FadeStepsColor = mPreferences.mFadeStepsColor;
quint32 HighlightColor = mPreferences.mHighlightNewPartsColor;
QString ImageName;
QString ModelName;
QString CameraName;
QString ViewpointName;
QString ProjectName;
QString SaveWavefrontName;
QString Save3DSName;
@ -550,20 +550,19 @@ lcStartupMode lcApplication::Initialize(QList<QPair<QString, bool>>& LibraryPath
ParseString(CameraName, true);
else if (Param == QLatin1String("--viewpoint"))
{
if (ParseString(ViewpointName, true)
// TODO: move the string checks into view or camera
&& ViewpointName != QLatin1String("front")
&& ViewpointName != QLatin1String("back")
&& ViewpointName != QLatin1String("top")
&& ViewpointName != QLatin1String("bottom")
&& ViewpointName != QLatin1String("left")
&& ViewpointName != QLatin1String("right")
&& ViewpointName != QLatin1String("home"))
QString ViewpointName;
if (ParseString(ViewpointName, true))
{
Viewpoint = lcCamera::GetViewpoint(ViewpointName);
if (Viewpoint == lcViewpoint::Count)
{
printf("Invalid parameter value specified for the '%s' option: '%s'.\n", Param.toLatin1().constData(), Arguments[ArgIdx].toLatin1().constData());
ParseOK = false;
}
}
}
else if (Param == QLatin1String("--camera-angles"))
{
if ((SetCameraAngles = ParseFloatArray(2, CameraLatLon, true)) && (fabsf(CameraLatLon[0]) > 360.0f || fabsf(CameraLatLon[1]) > 360.0f))
@ -814,7 +813,7 @@ lcStartupMode lcApplication::Initialize(QList<QPair<QString, bool>>& LibraryPath
{
ActiveView->SetCamera(CameraName);
if (!ViewpointName.isEmpty())
if (Viewpoint != lcViewpoint::Count)
printf("Warning: --viewpoint is ignored when --camera is set.\n");
if (Orthographic)
@ -841,25 +840,9 @@ lcStartupMode lcApplication::Initialize(QList<QPair<QString, bool>>& LibraryPath
Camera->m_zFar = ZPlanes[1];
}
if (!ViewpointName.isEmpty())
if (Viewpoint != lcViewpoint::Count)
{
if (ViewpointName == QLatin1String("front"))
ActiveView->SetViewpoint(lcViewpoint::Front);
else if (ViewpointName == QLatin1String("back"))
ActiveView->SetViewpoint(lcViewpoint::Back);
else if (ViewpointName == QLatin1String("top"))
ActiveView->SetViewpoint(lcViewpoint::Top);
else if (ViewpointName == QLatin1String("bottom"))
ActiveView->SetViewpoint(lcViewpoint::Bottom);
else if (ViewpointName == QLatin1String("left"))
ActiveView->SetViewpoint(lcViewpoint::Left);
else if (ViewpointName == QLatin1String("right"))
ActiveView->SetViewpoint(lcViewpoint::Right);
else if (ViewpointName == QLatin1String("home"))
ActiveView->SetViewpoint(lcViewpoint::Home);
else
printf("Warning: unknown viewpoint: '%s'\n", ViewpointName.toLatin1().constData());
// TODO: move the above into view or camera
ActiveView->SetViewpoint(Viewpoint);
if (SetCameraAngles)
printf("Warning: --camera-angles is ignored when --viewpoint is set.\n");