Adding Shave-and-a-Haircut 9.6

1 files changed, 233 insertions, 0 deletions

diff --git a/vrayPlug/plugin/shaveVrayPlugin.h b/vrayPlug/plugin/shaveVrayPlugin.h
new file mode 100644
index 0000000..e0f47e2
--- /dev/null
+++ b/vrayPlug/plugin/shaveVrayPlugin.h
@@ -0,0 +1,233 @@
+#ifndef _HAIR_VRAY_PLUGIN_H_
+#define _HAIR_VRAY_PLUGIN_H_
+
+// Shave and a Haircut
+// (c) 2019 Epic Games
+// US Patent 6720962
+
+/**********************************************************************
+ *<
+	FILE:			shaveVrayPlugin.h  
+
+	DESCRIPTION:	VRay plugin
+
+	CREATED BY:		Vladimir Dubovoy <[email protected]>
+
+	HISTORY:		created  30-03-2010 
+
+ *>
+ **********************************************************************/
+
+// V-Ray headers
+#include "vraybase.h"
+#include "vraymayageom.h"
+#include "vrayplugins.h"
+#include "meshinfointerface.h"
+#include "defparams.h"
+#include "charstring.h"
+
+#ifdef VRAY30
+    #define VR30_CONST_STR_HACK(x) const_cast<char*>(x)
+#else
+    #define VR30_CONST_STR_HACK(x) x
+#endif
+
+#include <stdio.h>
+
+class shaveVrayPlugin : public VR::VRayStaticGeomSource{
+public:
+	static const char* version;
+	VR::VRayRenderer *vray;
+
+#if defined(VRAY30) || defined(VRAY40)
+	int useGlobalHairTree;
+	int dynHairTessel;
+	float edgeLen;
+#endif
+
+	// Cache for the parameters
+	//not sure what for these are used
+	//PluginBase *meshPlugin;
+	//MeshInfoInterface *meshInfoInterface;
+
+
+	shaveVrayPlugin(VR::VRayPluginDesc *desc);
+	~shaveVrayPlugin();
+
+	void freeMem();
+
+	// From VRayPlugin
+	void renderBegin(VR::VRayRenderer *vray);
+	void renderEnd(VR::VRayRenderer *vray);
+	void frameBegin(VR::VRayRenderer *vray);
+	void frameEnd(VR::VRayRenderer *vray);
+
+	// From VRayStaticGeomSource
+	VR::VRayStaticGeometry* newInstance(
+			VR::MaterialInterface *mtl, 
+			VR::BSDFInterface *bsdf, int renderID, 
+			VR::VolumetricInterface *volume, VR::LightList *lightList,
+#ifdef VRAY40
+			const VR::Transform &baseTM, 
+#else
+			const VR::TraceTransform &baseTM, 
+#endif
+			int objectID, const tchar *userAttributes, int primaryVisibility);
+
+	void deleteInstance(VR::VRayStaticGeometry *instance);
+
+	VR::VRayContext* getVRayContext();
+
+	void SetStackIndex(int idx) {_stackIndex() = idx;}
+	int  GetStackIndex() const  {return stackIndex();}
+
+	void SetUseOwnBSDF(bool use) {_ownshader() = use ? 1 : 0;}
+	bool GetUseOwnBSDF() const  {return ownshader() != 0;}
+
+	bool GetSquirrel()  const   {return squirrel() != 0;}
+	bool GetTipFade()	const	{return tipfade() != 0;} 
+
+	const VR::Color& GetSpecTint()  const {return spectint();}
+	const VR::Color& GetSpecTint2()  const {return spectint2();}
+
+	inline bool	 GetCameraVisibility() const {return cameraVisibility() != 0;}
+	inline bool	 GetReflVisibility()   const {return reflVisibility() != 0;}
+	inline bool	 GetRefrVisibility()   const {return refrVisibility() != 0;}
+	inline bool	 GetLightVisibility()  const {return lightVisibility() != 0;}
+	inline bool	 GetGiVisibility()	   const {return GiVisibility() != 0;}
+
+	inline float GetSelfShadow() const {return selfShadow();}
+	inline bool  GetRecvShadow() const {return recvShadow();}
+
+	//const VR::Vector& GetUVs() const {return uvs();}
+	int GetNumFacesPerInst() const {return numFacesPerInst();}
+	int GetNumUVSets() const {return numUVSets();}
+	
+	//does not work  for standalone
+	//shaveVrayVectorListParam* GetUVparam() const 
+	//{
+	//	return m_uvsParam;
+	//}
+	//shaveVrayIntListParam* GetDataParam() const 
+	//{
+	//	return m_dataParam;
+	//}
+	//shaveVrayIntParam* GetDataSizeParam() const 
+	//{
+	//	return m_dataSizeParam;
+	//}
+
+protected:
+
+	int numThreads;
+	VR::VRayContext **ctxs; // used for sampling the textures
+
+	void createRayContextes(VR::VRayRenderer *vray);
+
+	//const member access
+	inline int stackIndex()		const {return m_stackIndex;}
+	inline int instanced()		const {return m_instanced;}
+	inline int ownshader()		const {return m_ownshader;}
+	inline int numFacesPerInst()const {return m_numFacesPerInst;}
+	inline int numUVSets()		const {return m_numUVSets;}
+	//inline const VR::Vector& uvs() const {return m_uvs;}
+	inline int squirrel()		const {return m_squirrel;}
+	inline int tipfade()		const {return m_tipfade;}
+	inline const VR::Color& spectint() const {return m_spectint;}
+	inline const VR::Color& spectint2()const {return m_spectint2;}
+	inline int	 cameraVisibility() const {return m_cameraVisibility;}
+	inline int	 reflVisibility()	const {return m_reflVisibility;}
+	inline int	 refrVisibility()	const {return m_refrVisibility;}
+	inline int	 lightVisibility()  const {return m_lightVisibility;}
+	inline int	 GiVisibility()		const {return m_GiVisibility;}
+	inline float selfShadow()		const {return m_selfShadow;}
+	inline int	 recvShadow()		const {return m_recvShadow;}
+
+	//member access
+	inline int& _stackIndex()		{return m_stackIndex;}
+	inline int& _instanced()		{return m_instanced;}
+	inline int& _ownshader()		{return m_ownshader;}
+	inline int& _numFacesPerInst()	{return m_numFacesPerInst;}
+	inline int& _numUVSets()		{return m_numUVSets;}
+	//inline VR::Vector& _uvs()     {return m_uvs;}
+	inline int& _squirrel()		    {return m_squirrel;}
+	inline int&	_tipfade()			{return m_tipfade;}
+	inline VR::Color& _spectint()	{return m_spectint;}
+	inline VR::Color& _spectint2()	{return m_spectint2;}
+	inline int&	 _cameraVisibility(){return m_cameraVisibility;}
+	inline int&	 _reflVisibility()	{return m_reflVisibility;}
+	inline int&	 _refrVisibility()	{return m_refrVisibility;}
+	inline int&	 _lightVisibility() {return m_lightVisibility;}
+	inline int&	 _GiVisibility()	{return m_GiVisibility;}
+	inline float& _selfShadow()		{return m_selfShadow;}
+	inline int&	 _recvShadow()		{return m_recvShadow;}
+
+	static void pause(int minSeconds, int maxSeconds);
+
+private:
+
+	int						m_instanced;
+	int						m_stackIndex;
+	int						m_ownshader;
+	int						m_numFacesPerInst;
+	int						m_numUVSets;
+	int						m_squirrel;
+	int						m_tipfade;
+	VR::Color				m_spectint;
+	VR::Color				m_spectint2;
+	VR::CharString			m_libPath;
+	//VR::Vector				m_uvs;
+	int						m_cameraVisibility;
+	int						m_reflVisibility;
+	int						m_refrVisibility;
+	int						m_lightVisibility;
+	int						m_GiVisibility;
+	float					m_selfShadow;
+	int						m_recvShadow;
+	
+public:
+	static VR::CharString   draFile;
+};
+
+#define DO_LOGS
+#ifdef  DO_LOGS
+
+#ifdef WIN32 
+	extern FILE* alog;
+#define LOGMSG(prefix, msg) {if(alog){ fprintf(alog,"%s> %s\n",prefix,msg);fflush(alog);}}
+#else 
+#define LOGMSG(prefix, msg)  {fprintf(stdout,"%s> %s\n",prefix,msg);fflush(stdout);}
+#endif
+
+#ifdef WIN32 
+	extern FILE* alog;
+#define LOGMSGS(prefix, msg1, msg2) {if(alog){ fprintf(alog,"%s> %s %s\n",prefix,msg1,msg2);;fflush(alog);}}
+#else
+#define LOGMSGS(prefix, msg1, msg2) {fprintf(stdout,"%s> %s %s\n",prefix,msg1,msg2);fflush(stdout);}
+#endif
+
+#ifdef WIN32 
+	extern FILE* alog;
+#define LOGMSGI(prefix, msg1, i) {if(alog){ fprintf(alog,"%s> %s %i\n",prefix,msg1,i);;fflush(alog);}}
+#else
+#define LOGMSGI(prefix, msg1, i) {fprintf(stdout,"%s> %s %i\n",prefix,msg1,i);fflush(stdout);}
+#endif
+
+#ifdef WIN32 
+	extern FILE* alog;
+#define LOGMSGI3(prefix, msg1, i1, i2, i3){if(alog) {fprintf(alog,"%s> %s %i %i %i\n",prefix,msg1,i1,i2,i3);fflush(alog);}}
+#else
+#define LOGMSGI3(prefix, msg1, i1, i2, i3) {fprintf(stdout,"%s> %s %i %i %i\n",prefix,msg1,i1,i2,i3);fflush(stdout);}
+#endif
+
+#else	//DO_LOGS
+
+#define LOGMSG(prefix, msg) {;}
+#define LOGMSGS(prefix, msg1, msg2) {;}
+#define LOGMSGI(prefix, msg1, i) {;}
+#define LOGMSGI3(prefix, msg1, i1, i2, i3){;}
+
+#endif	//DO_LOGS
+
+#endif	//end of_HAIR_VRAY_PLUGIN_H_
+