Adding Shave-and-a-Haircut 9.6

1 files changed, 233 insertions, 0 deletions

diff --git a/vrayPlug/plugin/shaveVrayInstance.cpp b/vrayPlug/plugin/shaveVrayInstance.cpp
new file mode 100644
index 0000000..65b9806
--- /dev/null
+++ b/vrayPlug/plugin/shaveVrayInstance.cpp
@@ -0,0 +1,233 @@
+// Shave and a Haircut
+// (c) 2019 Epic Games
+// US Patent 6720962
+
+/**********************************************************************
+ *<
+	FILE:			shaveVrayInstance.cpp  
+
+	DESCRIPTION:	VRay mesh instance for regular hair
+
+	CREATED BY:		Vladimir Dubovoy <[email protected]>
+
+	HISTORY:		created  30-03-2010 
+
+ *>
+ **********************************************************************/
+
+#include "shaveVrayInstance.h"
+#include "shaveVrayMovingVoxelPrim.h"
+#include "shaveVrayStaticVoxelPrim.h"
+
+
+shaveVrayInstance::shaveVrayInstance(
+		shaveVrayPlugin *vplugin, 
+		VR::MaterialInterface *mtl, VR::BSDFInterface *bsdf, int renderID, 
+		VR::VolumetricInterface *volume, VR::LightList *lightList,
+#if defined(VRAY30)
+		const VR::TraceTransform &baseTM,
+#elif defined(VRAY40)
+		const VR::Transform &baseTM,
+#endif
+		int objectID, 
+		const tchar *userAttributes, int primaryVisibility)
+	:
+#if defined(VRAY30)
+		VR::BaseMeshInstance(vplugin, vplugin, mtl, bsdf, renderID, volume, lightList, baseTM, objectID, userAttributes, primaryVisibility),
+#elif defined(VRAY40)
+		VR::BaseInstance(vplugin, mtl, bsdf, renderID, volume, lightList, baseTM, objectID, userAttributes, primaryVisibility),
+#endif
+	shaveVrayInstanceBase(vplugin)
+{
+	_hair()    = NULL;
+	_stackid() = plugin->GetStackIndex();
+	_squirrel()= plugin->GetSquirrel();
+	_tipfade() = plugin->GetTipFade();
+	_ownbsdf() = plugin->GetUseOwnBSDF();
+	_spectint()= plugin->GetSpecTint();
+	_spectint2()= plugin->GetSpecTint2();
+	_cameraVisibility() = plugin->GetCameraVisibility();
+	_reflVisibility()= plugin->GetReflVisibility();
+	_refrVisibility()= plugin->GetRefrVisibility();
+	_lightVisibility() = plugin->GetLightVisibility();
+	_giVisibility() = plugin->GetGiVisibility();
+	_selfshadow() = plugin->GetSelfShadow();
+	_recvshadow() = plugin->GetRecvShadow();
+
+	//printf("get selfShadow %f\n",plugin->GetSelfShadow());fflush(stdout);
+
+	_shdata() = new shaveVrayShadeData(this);
+
+}
+
+shaveVrayInstance::~shaveVrayInstance()
+{
+	if(shdata())
+		delete shdata();
+}
+
+void shaveVrayInstance::compileGeometry(
+		VR::VRayRenderer *vray,
+#if defined(VRAY30)
+		VR::TraceTransform *tm, 
+#elif defined(VRAY40)
+		const VR::Transform *tm, 
+#endif
+		double *times, int tmCount) 
+{
+	LOGMSG("SHAVE", "shaveVrayInstance::compileGeometry");
+	LOGMSGI("SHAVE", "id",stackid());
+
+	loadHair();
+
+	if(!hair())
+		return;
+
+#if defined(VRAY30) || defined(VRAY40)
+	LOGMSG("SHAVE", plugin->useGlobalHairTree ? "useGlobalHairTree - yes":"useGlobalHairTree - no"); 
+#endif
+
+#if defined(VRAY30)
+	BaseMeshInstance::compileGeometry(vray, tm, times, tmCount);
+#elif defined(VRAY40)
+	BaseInstance::compileGeometry(vray, tm, times, tmCount);
+#endif
+
+	int num_voxels = hair()->GetNumVoxels();
+#if defined(VRAY30)
+	VR::RayServerInterface2 *rayserver = vray->getRayServer();
+#else
+	VR::RayServerInterface *rayserver = vray->getRayServer();
+#endif
+	int rendID = rayserver->getNewRenderIDArray(num_voxels/*100*//*0*/);
+
+	const VR::VRaySequenceData& sdata = vray->getSequenceData();
+	bool blurOn = sdata.params.moblur.on != 0;
+
+
+
+	//tm is not animated
+	if (/*tmCount == 1*/ !blurOn ) 
+	{
+		for(int i = 0; i < num_voxels; i++)
+		{
+			IHairVoxel* voxel = hair()->GetVoxel(i);
+			if(voxel)
+			{
+				shaveVrayStaticVoxelPrim* vox_prim = new shaveVrayStaticVoxelPrim(voxel,vray,this);
+
+				vox_prim->SetTipFade(tipfade());
+				vox_prim->SetUseOwnBSDF(ownbsdf());
+				vox_prim->SetSpecTint(spectint());
+				vox_prim->SetSpecTint2(spectint2());
+				//vox_prim->SetAmbient(ambient());
+#if defined(VRAY30) || defined(VRAY40)
+#if VRAY_DLL_VERSION >= 0x36000
+				int primary_visibility = getPrimaryVisibility();
+#endif
+				if (plugin->useGlobalHairTree  && primary_visibility)
+				{
+					vox_prim->storeInGlobalTree(rayserver);
+					_voxprims().push_back(vox_prim);
+				}
+				else 
+				{
+					if(rayserver->storeStaticPrimitive(vox_prim, NULL, rendID+i))
+						_voxprims().push_back(vox_prim);
+					else
+					{
+						LOGMSG("PRIM", "shaveVrayInstance failed to store voxel prmitive on rayserver");
+						delete vox_prim;
+					}
+				}
+				
+#else
+				if(rayserver->storeStaticPrimitive(vox_prim, NULL, rendID+i /*rayserver->getNewRenderID()*/))
+					_voxprims().push_back(vox_prim);
+				else
+				{
+					LOGMSG("SHAVE", "shaveVrayInstance failed to store voxel prmitive on rayserver");
+					delete vox_prim;
+				}
+#endif
+			}
+		}
+	} 
+	else 
+	{
+		for(int i = 0; i < num_voxels; i++)
+		{
+			IHairVoxel* voxel = hair()->GetVoxel(i);
+			if(voxel)
+			{
+				shaveVrayMovingVoxelPrim* vox_prim = new shaveVrayMovingVoxelPrim(voxel,vray,this);
+
+				vox_prim->SetTipFade(tipfade());
+				vox_prim->SetUseOwnBSDF(ownbsdf());
+				vox_prim->SetSpecTint(spectint());
+				vox_prim->SetSpecTint2(spectint2());
+				//vox_prim->SetAmbient(ambient());
+#if defined(VRAY30) || defined(VRAY40)
+#if VRAY_DLL_VERSION >= 0x36000
+				int primary_visibility = getPrimaryVisibility();
+#endif
+				if (plugin->useGlobalHairTree && primary_visibility)
+				{
+					vox_prim->storeInGlobalTree(rayserver);
+					_voxprims().push_back(vox_prim);
+				}
+				else
+				{
+					if(rayserver->storeMovingPrimitive(vox_prim, NULL, rendID+i))
+						_voxprims().push_back(vox_prim);
+					else
+					{
+						LOGMSG("PRIM", "shaveVrayInstance failed to store voxel prmitive on rayserver");
+						delete vox_prim;
+					}
+				}
+				
+#else
+				if(rayserver->storeMovingPrimitive(vox_prim, NULL, rendID+i))
+					_voxprims().push_back(vox_prim);
+				else
+				{
+					LOGMSG("PRIM", "shaveVrayInstance failed to store voxel prmitive on rayserver");
+					delete vox_prim;
+				}
+#endif
+			}
+		}
+	}
+#ifdef DEBUG
+#ifdef WIN32
+	assert(_CrtCheckMemory());
+#endif
+#endif
+
+	LOGMSG("SHAVE", "shaveVrayInstance::compileGeometry - OK");
+}
+
+void shaveVrayInstance::clearGeometry(VR::VRayRenderer *vray) 
+{
+	LOGMSG("SHAVE", "shaveVrayInstance::clearGeometry");
+
+	/////////// dbg /////////
+	//return;
+	////////////////////////
+
+	shaveVrayInstanceBase::freeMem();
+#if defined(VRAY30)
+	BaseMeshInstance::clearGeometry(vray);
+#elif defined(VRAY40)
+	BaseInstance::clearGeometry(vray);
+#endif
+
+	//if(stack)
+	//{
+	//	delete stack;
+	//	stack = NULL;
+	//}
+	LOGMSG("SHAVE", "shaveVrayInstance::clearGeometry - OK");
+}
+