Renamed shadowless to cast shadow.

common/lc_model.cpp

@@ -3136,6 +3136,19 @@ void lcModel::SetLightColor(lcLight* Light, const lcVector3& Color)
 	UpdateAllViews();
 }
 
+void lcModel::SetLightCastShadow(lcLight* Light, bool CastShadow)
+{
+	if (Light->GetCastShadow() == CastShadow)
+		return;
+
+	Light->SetCastShadow(CastShadow);
+	Light->UpdatePosition(mCurrentStep);
+
+	SaveCheckpoint(tr("Changing Light Shadow"));
+	gMainWindow->UpdateSelectedObjects(false);
+	UpdateAllViews();
+}
+
 void lcModel::SetLightName(lcLight* Light, const QString &Name)
 {
 	if (Light->GetName() == Name)

common/lc_model.h

@@ -370,6 +370,7 @@ public:
 
 	void SetLightType(lcLight* Light, lcLightType LightType);
 	void SetLightColor(lcLight* Light, const lcVector3& Color);
+	void SetLightCastShadow(lcLight* Light, bool CastShadow);
 	void SetLightName(lcLight* Light, const QString& Name);
 	void UpdateLight(lcLight* Light, const lcLightProperties Props, int Property);
 

common/light.cpp

@@ -42,9 +42,7 @@ lcLight::lcLight(const lcVector3& Position, const lcVector3& TargetPosition, lcL
 	}
 
 	mPOVRayLight = false;
-	mShadowless = false;
 	mEnableCutoff = false;
-	mColor = lcVector3(1.0f, 1.0f, 1.0f);
 	mAttenuation = lcVector3(1.0f, 0.0f, 0.0f);
 	mLightFactor[0] = LightType == lcLightType::Directional ? 11.4f : 0.25f;
 	mLightFactor[1] = LightType == lcLightType::Area ? 0.25f : LightType == lcLightType::Spot ? 0.150f : 0.0f;
@@ -108,7 +106,7 @@ void lcLight::SaveLDraw(QTextStream& Stream) const
 	if (mPOVRayLight)
 		Stream << QLatin1String("0 !LEOCAD LIGHT POV_RAY") << LineEnding;
 
-	if (mShadowless)
+	if (!mCastShadow)
 		Stream << QLatin1String("0 !LEOCAD LIGHT SHADOWLESS") << LineEnding;
 
 	if (mPositionKeys.GetSize() > 1)
@@ -485,7 +483,7 @@ bool lcLight::ParseLDrawLine(QTextStream& Stream)
 		}
 		else if (Token == QLatin1String("SHADOWLESS"))
 		{
-			mShadowless = true;
+			mCastShadow = false;
 		}
 		else if ((Token == QLatin1String("POWER_KEY")) || (Token == QLatin1String("STRENGTH_KEY")))
 			mSpotExponentKeys.LoadKeysLDraw(Stream);
@@ -609,9 +607,6 @@ void lcLight::UpdateLight(lcStep Step, lcLightProperties Props, int Property)
 		mLightSpecular = Props.mLightSpecular;
 		mLightSpecularKeys.ChangeKey(mLightSpecular, Step, false);
 		break;
-	case LC_LIGHT_SHADOWLESS:
-		mShadowless = Props.mShadowless;
-		break;
 	case LC_LIGHT_EXPONENT:
 		if (Props.mPOVRayLight)
 		{
@@ -877,6 +872,11 @@ void lcLight::SetColor(const lcVector3& Color, lcStep Step, bool AddKey)
 	mColorKeys.ChangeKey(Color, Step, AddKey);
 }
 
+void lcLight::SetCastShadow(bool CastShadow)
+{
+	mCastShadow = CastShadow;
+}
+
 void lcLight::InsertTime(lcStep Start, lcStep Time)
 {
 	mPositionKeys.InsertTime(Start, Time);

common/light.h

@@ -48,7 +48,6 @@ enum lcLightProperty
 	LC_LIGHT_FACTOR,
 	LC_LIGHT_DIFFUSE,
 	LC_LIGHT_SPECULAR,
-	LC_LIGHT_SHADOWLESS,
 	LC_LIGHT_EXPONENT,
 	LC_LIGHT_AREA_GRID,
 	LC_LIGHT_SPOT_SIZE,
@@ -71,7 +70,6 @@ struct lcLightProperties
 	float     mSpotTightness;
 	float     mSpotSize;
 	bool      mEnableCutoff;
-	bool      mShadowless;
 	bool      mPOVRayLight;
 	int       mLightShape;
 };
@@ -323,6 +321,13 @@ public:
 		return mColor;
 	}
 
+	void SetCastShadow(bool CastShadow);
+
+	bool GetCastShadow() const
+	{
+		return mCastShadow;
+	}
+
 	void SetName(const QString& Name)
 	{
 		mName = Name;
@@ -352,7 +357,6 @@ public:
 		props.mSpotSize = mSpotSize;
 		props.mPOVRayLight = mPOVRayLight;
 		props.mEnableCutoff = mEnableCutoff;
-		props.mShadowless = mShadowless;
 		props.mAreaGrid = mAreaGrid;
 		props.mLightShape = mLightShape;
 		return props;
@@ -373,7 +377,6 @@ public:
 	bool mHeightSet;
 	bool mEnableCutoff;
 	bool mPOVRayLight;
-	bool  mShadowless;
 	float mLightDiffuse;
 	float mLightSpecular;
 	float mSpotSize;
@@ -385,8 +388,23 @@ public:
 	QString mName;
 
 protected:
-	lcVector3 mColor;
+	void DrawPointLight(lcContext* Context) const;
+	void DrawSpotLight(lcContext* Context) const;
+	void DrawDirectionalLight(lcContext* Context) const;
+	void DrawAreaLight(lcContext* Context) const;
 
+	float SetupLightMatrix(lcContext* Context) const;
+	void DrawSphere(lcContext* Context, float Radius) const;
+	void DrawCylinder(lcContext* Context, float Radius, float Height) const;
+	void DrawTarget(lcContext* Context, float TargetDistance) const;
+	void DrawCone(lcContext* Context, float TargetDistance) const;
+
+	quint32 mState;
+	lcLightType mLightType;
+	lcVector3 mColor = lcVector3(1.0f, 1.0f, 1.0f);
+	bool mCastShadow = true;
+
+	int mLightShape;
 	lcObjectKeyArray<lcVector3> mPositionKeys;
 	lcObjectKeyArray<lcVector3> mTargetPositionKeys;
 	lcObjectKeyArray<lcVector3> mUpVectorKeys;
@@ -402,19 +420,4 @@ protected:
 	lcObjectKeyArray<float> mSpotFalloffKeys;
 	lcObjectKeyArray<float> mSpotExponentKeys;
 	lcObjectKeyArray<float> mSpotTightnessKeys;
-
-	void DrawPointLight(lcContext* Context) const;
-	void DrawSpotLight(lcContext* Context) const;
-	void DrawDirectionalLight(lcContext* Context) const;
-	void DrawAreaLight(lcContext* Context) const;
-
-	float SetupLightMatrix(lcContext* Context) const;
-	void DrawSphere(lcContext* Context, float Radius) const;
-	void DrawCylinder(lcContext* Context, float Radius, float Height) const;
-	void DrawTarget(lcContext* Context, float TargetDistance) const;
-	void DrawCone(lcContext* Context, float TargetDistance) const;
-
-	quint32 mState;
-	lcLightType mLightType;
-	int mLightShape;
 };

common/project.cpp

@@ -2174,7 +2174,7 @@ bool Project::ExportPOVRay(const QString& FileName)
 			const lcVector3& Location = Light->mPosition;
 			const QString LightName = QString(Light->mName).replace(" ","_");
 			LightType = Light->GetLightType();
-			Shadowless = static_cast<int>(Light->mShadowless);
+			Shadowless = Light->GetCastShadow() ? 0 : 1;
 			LightColor = Light->GetColor();
 			Power = Light->mPOVRayExponent;
 			switch(LightType)

qt/lc_qpropertiestree.cpp

@@ -686,16 +686,15 @@ void lcQPropertiesTree::slotToggled(bool Value)
 
 		if (Light)
 		{
-			lcLightProperties Props = Light->GetLightProperties();
 			if (Item == lightEnableCutoff)
 			{
+				lcLightProperties Props = Light->GetLightProperties();
 				Props.mEnableCutoff = Value;
 				Model->UpdateLight(Light, Props, LC_LIGHT_USE_CUTOFF);
 			}
-			else if (Item == lightShadowless)
+			else if (Item == mLightCastShadowItem)
 			{
-				Props.mShadowless = Value;
+				Model->SetLightCastShadow(Light, Value);
-				Model->UpdateLight(Light, Props, LC_LIGHT_SHADOWLESS);
 			}
 		}
 	}
@@ -1197,7 +1196,7 @@ void lcQPropertiesTree::SetEmpty()
 	lightSpotSize = nullptr;
 	lightShape = nullptr;
 	lightFormat = nullptr;
-	lightShadowless = nullptr;
+	mLightCastShadowItem = nullptr;
 	lightAreaGridRows = nullptr;
 	lightAreaGridColumns = nullptr;
 	lightSpotFalloff = nullptr;
@@ -1449,7 +1448,7 @@ void lcQPropertiesTree::SetLight(lcObject* Focus)
 	float Exponent = 0.0f;
 	bool EnableCutoff = false;
 	bool POVRayLight = false;
-	bool Shadowless = false;
+	bool CastShadow = true;
 	PropertyType TargetProperty = PropertyFloat;
 	PropertyType SpotSizeProperty = PropertyFloatLightSpotSize;
 	lcVector3 Position(0.0f, 0.0f, 0.0f);
@@ -1466,7 +1465,7 @@ void lcQPropertiesTree::SetLight(lcObject* Focus)
 		FormatIndex = static_cast<int>(POVRayLight);
 		Format = POVRayLight ? QLatin1String("POVRay") : QLatin1String("Blender");
 
-		Shadowless = Light->mShadowless;
+		CastShadow = Light->GetCastShadow();
 		Position = Light->mPosition;
 		Target = Light->mTargetPosition;
 		Color = lcQColorFromVector3(Light->GetColor());
@@ -1578,8 +1577,8 @@ void lcQPropertiesTree::SetLight(lcObject* Focus)
 		mLightNameItem = addProperty(mLightAttributesItem, tr("Name"), PropertyString);
 		mLightTypeItem = addProperty(mLightAttributesItem, tr("Type"), PropertyStringList);
 		mLightColorItem = addProperty(mLightAttributesItem, tr("Color"), PropertyColor);
+		mLightCastShadowItem = addProperty(mLightAttributesItem, tr("Cast Shadows"), PropertyBool);
 
-		lightShadowless = addProperty(mLightAttributesItem, tr("Cast Shadows"), PropertyBool);
 		lightExponent = addProperty(mLightAttributesItem, ExponentLabel, PropertyFloat);
 
 		if ((LightType == lcLightType::Point || LightType == lcLightType::Directional) && !POVRayLight)
@@ -1691,8 +1690,8 @@ void lcQPropertiesTree::SetLight(lcObject* Focus)
 	mLightTypeItem->setText(1, lcLight::GetLightTypeString(LightType));
 	mLightTypeItem->setData(0, PropertyValueRole, static_cast<int>(LightType));
 
-	lightShadowless->setCheckState(1, Shadowless ? Qt::Checked : Qt::Unchecked);
+	mLightCastShadowItem->setCheckState(1, CastShadow ? Qt::Checked : Qt::Unchecked);
-	lightShadowless->setData(0, PropertyValueRole, Shadowless);
+	mLightCastShadowItem->setData(0, PropertyValueRole, CastShadow);
 
 	lightExponent->setText(1, lcFormatValueLocalized(Exponent));
 	lightExponent->setData(0, PropertyValueRole, Exponent);

qt/lc_qpropertiestree.h

@@ -149,7 +149,7 @@ protected:
 	QTreeWidgetItem* lightFactorB;
 	QTreeWidgetItem* mLightNameItem;
 	QTreeWidgetItem* lightFormat;
-	QTreeWidgetItem* lightShadowless;
+	QTreeWidgetItem* mLightCastShadowItem;
 	QTreeWidgetItem* lightAreaGridRows;
 	QTreeWidgetItem* lightAreaGridColumns;
 	QTreeWidgetItem* lightSpotFalloff;