MaxOSLInterface.h File Reference

#include "inode.h"

Classes
class	INodePropertyValue
	The INodePropertyValue class handles object properties as used by OSL. More...
class	INodePropertyManager
	The INodePropertyManager class manages properties that OSL is interested in. More...
class	IOSLGlobalInterface
	Interface for the 3ds Max OSL global interface. More...
class	IOSLMapInterface
	The Interface for the 3ds Max OSL Map interface. More...
class	IOSLRaytracingInterface
	Interface for the 3ds Max OSL Raytracing features, allowing OSL to use a 3rd party renderer's raytracing engine. More...

Namespaces
namespace	MaxSDK
namespace	MaxSDK::OSL

Macros
#define	MAXOSL_GLOBAL_INTERFACE   Interface_ID(0x16523c14, 0x70a27fea)
	Interface ID for the 3ds Max OSL global interface.
#define	MAXOSL_OSLMAP_INTERFACE   Interface_ID(0x4fa32eff, 0x5aa01b92)
	Interface ID for the 3ds Max OSL Map interface This interface exposes methods that relate to properties of a particular OSL Map.
#define	MAXOSL_RAYTRACE_INTERFACE   Interface_ID(0x560f06ca, 0x57260b1f)
	Interface ID for the 3ds Max OSL Raytracing features, allowing OSL to use a 3rd party renderer's raytracing engine.
#define	OSLTex_CLASS_ID   Class_ID(0x7f9a7b9d, 0x6fcdf00d)
	The ClassID of the OSL Map itself.

Macro Definition Documentation

MAXOSL_GLOBAL_INTERFACE

#define MAXOSL_GLOBAL_INTERFACE   Interface_ID(0x16523c14, 0x70a27fea)

Interface ID for the 3ds Max OSL global interface.

This interface exposes methods that are not related to a particular OSL Map.

To retrieve the interface, use GetCOREInterface(id):

auto ip = (MaxSDK::OSL::IOSLGlobalInterface *)GetCOREInterface(MAXOSL_GLOBAL_INTERFACE);

MAXOSL_OSLMAP_INTERFACE

#define MAXOSL_OSLMAP_INTERFACE   Interface_ID(0x4fa32eff, 0x5aa01b92)

Interface ID for the 3ds Max OSL Map interface This interface exposes methods that relate to properties of a particular OSL Map.

To retrieve the interface, use GetInterface on the map:

auto ip = (MaxSDK::OSL::IOSLMapInterface *)oslmap->GetInterface(MAXOSL_OSLMAP_INTERFACE);

MAXOSL_RAYTRACE_INTERFACE

#define MAXOSL_RAYTRACE_INTERFACE   Interface_ID(0x560f06ca, 0x57260b1f)

Interface ID for the 3ds Max OSL Raytracing features, allowing OSL to use a 3rd party renderer's raytracing engine.

This interface is exposed by the renderer on the ShadeContext it passes to the OSL Map's EvalColor/Mono/NormalPerturb() methods. The OSL Map rendering service callback for the OSL trace() call will get the interface with

auto ip = (MaxSDK::OSL::IOSLRaytracingInterface *)ShadeContext::GetInterface(MAXOSL_RAYTRACE_INTERFACE)

and call its IOSLRaytracingInterface::TraceRay method to perform raytracing.

OSLTex_CLASS_ID

#define OSLTex_CLASS_ID   Class_ID(0x7f9a7b9d, 0x6fcdf00d)

The ClassID of the OSL Map itself.