сделал инверсию значения shadow intensity для локальных источников света

build/gamesource/shaders/lighting/lighting_com.ps

@@ -129,7 +129,7 @@ PSO_Lbuffer main(VSO_ResPos IN)
 		fDiffuse *= max(fShadow, lerp(0.01, 0.09, g_vLightColor.w));
 	#endif
 	
-	fDiffuse = lerp(fDiffuse, 1.0, g_vLightPowerDistShadow.z);
+	fDiffuse = lerp(1.0, fDiffuse, g_vLightPowerDistShadow.z);
 	
 	OUT.vAmdient.xyz = g_vLightColor.xyz * g_vLightColor.xyz * g_vLightPowerDistShadow.x * fAttenuation;
 	OUT.vAmdient.w = fDiffuse * fMdiffuse * vParam.w * g_vLightPowerDistShadow.x * 2.0 * fAttenuation;

source/game/LightDirectional.cpp

@@ -96,7 +96,7 @@ void CLightDirectional::onSync()
 	if (SLight_GetTypeShadowed(m_idLight) != m_iShadowType)
 		SLight_SetTypeShadowed(m_idLight, (LTYPE_SHADOW)m_iShadowType);
 
-	SLight_SetShadowCoef(m_idLight, m_fShadowIntensity);
+	SLight_SetShadowIntensity(m_idLight, m_fShadowIntensity);
 
 	static SMQuaternion curr_rot;
 	SLight_GetOrient(m_idLight, &curr_rot);

source/game/LightPoint.cpp

@@ -88,7 +88,7 @@ void CLightPoint::onSync()
 		m_fShadowDist = m_fDist;
 	}
 
-	SLight_SetShadowCoef(m_idLight, m_fShadowIntensity);
+	SLight_SetShadowIntensity(m_idLight, m_fShadowIntensity);
 
 	if (SLight_GetShadowLocalFar(m_idLight) != m_fShadowDist)
 		SLight_SetShadowLocalFar(m_idLight, m_fShadowDist);

source/light/light.cpp

@@ -123,7 +123,7 @@ CLights::CLight::CLight()
 	m_typeLight = LTYPE_LIGHT_NONE;
 	m_szName[0] = 0;
 
-	m_fShadowCoef = 0.01;
+	m_fShadowIntensity = 0.0;
 
 	m_id = -1;
 	
@@ -573,15 +573,15 @@ void CLights::setLightDist(ID id, float radius_height, bool is_create)
 	lightCountUpdateNull(id);
 }
 
-void CLights::setLightShadowCoef(ID id, float fShadowCoef)
+void CLights::setLightShadowIntensity(ID id, float fShadowIntensity)
 {
 	LIGHTS_PRE_COND_ID(id, _VOID);
-	m_aLights[id]->m_fShadowCoef = fShadowCoef;
+	m_aLights[id]->m_fShadowIntensity = fShadowIntensity;
 }
 
-float CLights::getLightShadowCoef(ID id)
+float CLights::getLightShadowIntensity(ID id)
 {
-	return m_aLights[id]->m_fShadowCoef;
+	return m_aLights[id]->m_fShadowIntensity;
 }
 
 void CLights::setLightPos(ID id, const float3* vec, bool greal)

source/light/light.h

@@ -79,8 +79,8 @@ public:
 	float getLightDist(ID id) const;
 	void setLightDist(ID id, float fRadiusHeight, bool isCreate);
 
-	void setLightShadowCoef(ID id, float fShadowCoef);
-	float getLightShadowCoef(ID id);
+	void setLightShadowIntensity(ID id, float fShadowCoef);
+	float getLightShadowIntensity(ID id);
 
 	//-----------------------------------------------------------------------------
 	
@@ -214,7 +214,7 @@ public:
 		float2_t m_vTopBottomRadius;
 		float m_fAngle;
 
-		float m_fShadowCoef;
+		float m_fShadowIntensity;
 
 		ISXBound *m_pBoundVolume;
 		float4x4 m_mWorldMat;

source/light/sxlight.cpp

@@ -184,16 +184,16 @@ SX_LIB_API void SLight_SetCastGlobalShadow(bool isShadowed)
 	return ArrLights->setCastGlobalShadow(isShadowed);
 }
 
-SX_LIB_API void SLight_SetShadowCoef(ID id, float m_fShadowCoef)
+SX_LIB_API void SLight_SetShadowIntensity(ID id, float m_fShadowCoef)
 {
 	ML_PRECOND(_VOID);
-	ArrLights->setLightShadowCoef(id, m_fShadowCoef);
+	ArrLights->setLightShadowIntensity(id, m_fShadowCoef);
 }
 
-SX_LIB_API float SLight_GetShadowCoef(ID id)
+SX_LIB_API float SLight_GetShadowIntensity(ID id)
 {
 	ML_PRECOND(0);
-	return ArrLights->getLightShadowCoef(id);
+	return ArrLights->getLightShadowIntensity(id);
 }
 
 SX_LIB_API void SLight_GetColor(ID id, float3 *pColor)

source/light/sxlight.h

@@ -273,10 +273,11 @@ SX_LIB_API bool SLight_GetCastGlobalShadow();
 //! установить общую тень для всего от глобального источника (все в тень)
 SX_LIB_API void SLight_SetCastGlobalShadow(bool isShadowed);
 
+//! установить интенсивность тени для локального источника света [0 - нет тени, 1 - черная тень]
+SX_LIB_API void SLight_SetShadowIntensity(ID id, float m_fShadowCoef);
 
-SX_LIB_API void SLight_SetShadowCoef(ID id, float m_fShadowCoef);
-
-SX_LIB_API float SLight_GetShadowCoef(ID id);
+//! возвращает интенсивность тени локального источника света
+SX_LIB_API float SLight_GetShadowIntensity(ID id);
 
 //-----------------------------------------------------------------------------
 

source/render/render_func.cpp

@@ -1222,7 +1222,7 @@ void rfunc::ComLighting(DWORD timeDelta)
 			SLight_GetPos(i, &tmpPosition, true);
 			tmpPowerDistShadow.x = SLight_GetPower(i);
 			tmpPowerDistShadow.y = SLight_GetDist(i);
-			tmpPowerDistShadow.z = SLight_GetShadowCoef(i);
+			tmpPowerDistShadow.z = SLight_GetShadowIntensity(i);
 
 			if (SLight_GetType(i) != LTYPE_LIGHT_GLOBAL)
 			{