Adding Shave-and-a-Haircut 9.6

1 files changed, 162 insertions, 0 deletions

diff --git a/vrayPlug/plugin/shaveVrayInstanceI.cpp b/vrayPlug/plugin/shaveVrayInstanceI.cpp
new file mode 100644
index 0000000..bc85015
--- /dev/null
+++ b/vrayPlug/plugin/shaveVrayInstanceI.cpp
@@ -0,0 +1,162 @@
+// Shave and a Haircut
+// (c) 2019 Epic Games
+// US Patent 6720962
+
+/**********************************************************************
+ *<
+	FILE:			shaveVrayInstanceI.cpp  
+
+	DESCRIPTION:	VRay instnace for instanced hair
+
+	CREATED BY:		Vladimir Dubovoy <[email protected]>
+
+	HISTORY:		created  12-05-2010 
+
+ *>
+ **********************************************************************/
+
+#include "shaveVrayInstanceI.h"
+#include "shaveVrayMovingTriVoxelPrim.h"
+#include "shaveVrayStaticTriVoxelPrim.h"
+
+
+
+shaveVrayInstanceI::shaveVrayInstanceI(
+		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();
+	_numFacesPerInst() = plugin->GetNumFacesPerInst();
+	_numUVSets()       = plugin->GetNumUVSets();
+
+	
+	//shaveVrayVectorListParam* uvsParam = vplugin->GetUVparam();
+	VR::VRayPluginParameter *uvsParam=plugin->paramList->getParam("uvs");
+	if(uvsParam)
+	{
+		_uvs() = uvsParam->getVectorList(0);
+
+		//int nuvs = uvsParam->getCount(0);
+		//_uvs() = VR::VectorList(nuvs);
+		//for(int i = 0; i < nuvs; i++)
+		//{
+		//	VR::Vector v = uvsParam->operator[](i);
+		//	_uvs()[i] = v;
+		//}
+	}
+}
+
+
+void shaveVrayInstanceI::compileGeometry(
+		VR::VRayRenderer *vray,
+#if defined(VRAY30)
+		VR::TraceTransform *tm,
+#elif defined(VRAY40)
+		const VR::Transform *tm,
+#endif
+		double *times, int tmCount) 
+{
+	LOGMSG("SHAVE", "shaveVrayInstanceI::compileGeometry");
+	LOGMSGI("SHAVE", "id",stackid());
+
+	loadHair();
+
+	if(!hair())
+		return;
+
+#if defined(VRAY30)
+	BaseMeshInstance::compileGeometry(vray, tm, times, tmCount);
+#elif defined(VRAY40)
+	BaseInstance::compileGeometry(vray, tm, times, tmCount);
+#endif
+
+	int num_voxels = hair()->GetNumVoxels();
+	VR::RayServerInterface *rayserver = vray->getRayServer();
+	int rendID = rayserver->getNewRenderIDArray(num_voxels);
+
+	const VR::VRaySequenceData& sdata = vray->getSequenceData();
+	bool blurOn = sdata.params.moblur.on != 0;
+	//tm is not animated
+	if ( !blurOn ) 
+	{
+		for(int i = 0; i < num_voxels; i++)
+		{
+			IHairVoxel* voxel = hair()->GetVoxel(i);
+			if(voxel)
+			{
+				shaveVrayStaticTriVoxelPrim* vox_prim = new shaveVrayStaticTriVoxelPrim(voxel,vray,this);
+
+				
+				if(rayserver->storeStaticPrimitive(vox_prim, NULL, rendID+i ))
+					_voxprims().push_back(vox_prim);
+				else
+				{
+					delete vox_prim;
+					LOGMSG("SHAVE", "shaveVrayInstanceI failed to store voxel prmitive on rayserver");
+					
+				}
+			}
+		}
+	} 
+	else 
+	{
+		for(int i = 0; i < num_voxels; i++)
+		{
+			IHairVoxel* voxel = hair()->GetVoxel(i);
+			if(voxel)
+			{
+				shaveVrayMovingTriVoxelPrim* vox_prim = new shaveVrayMovingTriVoxelPrim(voxel,vray,this);
+
+				
+				if(rayserver->storeMovingPrimitive(vox_prim, NULL, rendID+i))
+					_voxprims().push_back(vox_prim);
+				else
+				{
+					delete vox_prim;
+					LOGMSG("SHAVE", "shaveVrayInstanceI failed to store voxel prmitive on rayserver");
+					
+				}
+			}
+		}
+	}
+	LOGMSG("SHAVE", "shaveVrayInstanceI::compileGeometry - OK");	
+}
+
+void shaveVrayInstanceI::clearGeometry(VR::VRayRenderer *vray) 
+{
+	LOGMSG("SHAVE", "shaveVrayInstanceI::clearGeometry");	
+
+	shaveVrayInstanceBase::freeMem();
+#if defined(VRAY30)
+	BaseMeshInstance::clearGeometry(vray);
+#elif defined(VRAY40)
+	BaseInstance::clearGeometry(vray);
+#endif
+
+	//if(stack)
+	//{
+	//	delete stack;
+	//	stack = NULL;
+	//}
+	LOGMSG("SHAVE", "shaveVrayInstanceI::clearGeometry - OK");	
+}
+
+
+
+