Detailed Description

The XSI_RTS_SystemParams structure.

Holds the system parameters to be passed to all shader callbacks. This is a legacy structure returned by the IRTSExecutionState::GetSystemParams function.

Parameters:

m_lNbParams	Number of parameters
m_lAppID	Application ID
m_lRTSVersion	Realtime shader protocol version.
m_lContext	Uniquely identifies the viewport during a Softimage session. Each viewport (regular or object view) has an XGS context associated with it. `m_lContext` is a handle to the context object cast to a `LONG`
m_pShaderHandle	Shader instance handle ( CRef handle to the Shader object). You can use the C++ API to access it.
m_pObjectHandle	Deprecated v7.0. For RTS v3.0 shaders you can get the object directly via IRTSExecutionState::GetPrimitive
m_pMaterialHandle	Deprecated v7.0. For RTS v3.0 shaders you can get the material directly via IRTSExecutionState::GetMaterial
m_pGS	Handle to the graphic system ( CRef handle to the GraphicSequencer object). You can use the C++ API to access it.
m_pGLExt	The OpenGL extension wrapper flags indicate whether a particular OpenGL extension is used. Simply test the appropriate field in that structure. For example, if you want to test whether your hardware supports the `GL_ARB_multitexture` extension, then simply check if `m_pGS->_GL_ARB_multitexture` is set to TRUE.
m_pGLExtFuncs	The OpenGL extension wrapper functions can be called directly from that structure. For example, if you want to call the `glClientActiveTextureARB` extension function, just use `m_pGLExtFuncs->glClientActiveTextureARB`.
m_lShaderFlags	Shader flags. See Shader Flag Defines .
m_lObjectFlags	Object flags. See Object Flag Defines .
m_m4x4ObjectPose	The object pose is a 4x4 matrix containing the global transformation of the object.
m_SceneData	The scene data is a structure that contains camera and light information. See tagXSI_RTS_SceneData.

See also:: IRTSExecutionState::GetSystemParams, IRTSExecutionState, Define , cus_rtshad_SystemParameters System Parameters

#include <XSI_rtshaders.h>

List of all members.

Public Attributes
ULONG	m_lNbParams
ULONG	m_lAppID
ULONG	m_lRTSVersion
RTSContext	m_lContext
void *	m_pShaderHandle
void *	m_pObjectHandle
void *	m_pMaterialHandle
void *	m_pGS
XGSExtensionsGL *	m_pGLExt
XGSGLExtensionsFuncs *	m_pGLExtFuncs
ULONG	m_lShaderFlags
ULONG	m_lObjectFlags
float	m_m4x4ObjectPose [16]
XSI_RTS_SceneData *	m_SceneData