c4d_shader.h File Reference

Classes
class	OcioConverter
class	InitRenderStruct
struct	RayIllumination
struct	TexData
struct	Ray
struct	RayHitID
struct	SurfaceIntersection
struct	Multipass
struct	BaseVolumeData
struct	ChannelData
struct	RenameTextureMessage
struct	VPFragment

Macros
#define	TEX_TILE
#define	TEX_MIRROR
#define	TEX_ALPHA
#define	TEX_BUMP
#define	GET_TEX_BUMP_SAMPLE(texflag)
#define	GET_TEX_CHANNEL(texflag)
#define	MAX_MATERIALCHANNELS
#define	CHANNEL_COLOR
#define	CHANNEL_LUMINANCE
#define	CHANNEL_TRANSPARENCY
#define	CHANNEL_REFLECTION
#define	CHANNEL_ENVIRONMENT
#define	CHANNEL_FOG
#define	CHANNEL_BUMP
#define	CHANNEL_ALPHA
#define	CHANNEL_SPECULAR
#define	CHANNEL_SPECULARCOLOR
#define	CHANNEL_GLOW
#define	CHANNEL_DISPLACEMENT
#define	CHANNEL_DIFFUSION
#define	CHANNEL_NORMAL
#define	CHANNEL_ANY
#define	BASECHANNEL_COLOR_EX
#define	BASECHANNEL_BRIGHTNESS_EX
#define	BASECHANNEL_MIXMODE_EX
#define	BASECHANNEL_MIXSTRENGTH_EX
#define	BASECHANNEL_TEXTURE
#define	BASECHANNEL_BLUR_OFFSET
#define	BASECHANNEL_BLUR_STRENGTH
#define	BASECHANNEL_INTERPOLATION
#define	BASECHANNEL_TIME_FROM
#define	BASECHANNEL_TIME_TO
#define	BASECHANNEL_TIME_FPS
#define	BASECHANNEL_TIME_MODE
#define	BASECHANNEL_TIME_TIMING
#define	BASECHANNEL_TIME_START
#define	BASECHANNEL_TIME_END
#define	BASECHANNEL_TIME_LOOPS
#define	BASECHANNEL_SHADERID
#define	BASECHANNEL_SUGGESTEDFOLDER
#define	SIDE_FRONT_AND_BACK
#define	SIDE_FRONT
#define	SIDE_BACK
#define	L_SPLIT_BIT
#define	MSG_GETALLASSETS
#define	MSG_RENAMETEXTURES

Enumerations
enum class	INITRENDERFLAG {   NONE ,   TEXTURES ,   PAINTERNOMIP ,   NOMIP ,   PREVIEWRENDER ,   IRR }

Functions
Int32	CALC_TEXINFO (Int32 texflag, Int32 channel)
Int32	CALC_TEXINFO_BUMP (Int32 texflag, Int32 channel, Int32 sample)
enum INITRENDERFLAG	MAXON_ENUM_FLAGS (INITRENDERFLAG)
Vector64	BasicTransformColor (const Vector64 &input, COLORSPACETRANSFORMATION colortransformation)
maxon::Color64	BasicTransformColor (const maxon::Color64 &input, COLORSPACETRANSFORMATION colortransformation)
maxon::Color32	BasicTransformColor (const maxon::Color32 &input, COLORSPACETRANSFORMATION colortransformation)
void	BasicTransformColors (Vector64 *v, Int count, COLORSPACETRANSFORMATION colorSpaceTransformation)

Variables
	NONE
	TEXTURES
	PAINTERNOMIP
	NOMIP
	PREVIEWRENDER
	IRR
class OcioConverter	MAXON_ENUM_FLAGS

Macro Definition Documentation

GET_TEX_BUMP_SAMPLE

#define GET_TEX_BUMP_SAMPLE

(

texflag

)

Extracts the bump sample from texflag.

Parameters

[in]

texflag

The texture flags.

Returns

The bump sample:

• 0 Left.
• 1 Right.
• 2 Above.
• 3 Below.

GET_TEX_CHANNEL

#define GET_TEX_CHANNEL

(

texflag

)

Extracts the texture channel from texflag.

Parameters

[in]

texflag

The texture flags.

Returns

The texture channel: CHANNEL

MAX_MATERIALCHANNELS

#define MAX_MATERIALCHANNELS

The maximum number of channels in a Cinema 4D material.

L_SPLIT_BIT

#define L_SPLIT_BIT

Private.

Function Documentation

CALC_TEXINFO()

Int32 CALC_TEXINFO	(	Int32	texflag,
		Int32	channel
	)

Inserts channel information into the texture flags.

Parameters

[in]	texflag	The texture flags.
[in]	channel	The texture channel: CHANNEL

Returns

The new texture flags.

CALC_TEXINFO_BUMP()

Int32 CALC_TEXINFO_BUMP	(	Int32	texflag,
		Int32	channel,
		Int32	sample
	)

Inserts channel and bump sample information into the texture flags.

Parameters

[in]	texflag	The texture flags.
[in]	channel	The texture channel: CHANNEL
[in]	sample	The bump sample: 0 Left. 1 Right. 2 Above. 3 Below.

Returns

The new texture flags.

BasicTransformColor() [1/3]

Vector64 BasicTransformColor	(	const Vector64 &	input,
		COLORSPACETRANSFORMATION	colortransformation
	)

Transforms a color along one of the basic transformation paths independent of the OCIO settings of a document.

Supported are LINEAR_TO_VIEW, SRGB_TO_VIEW, LINEAR_TO_SRGB, and SRGB_TO_LINEAR of COLORSPACETRANSFORMATION. To convert along any other paths, one must retrieve an OcioConverter using BaseDocument::GetBasicColorConverter or BaseDocument::GetColorConverterForActiveDocument.

Note

Passing any other transformation symbol than the supported ones will return the unmodified input color.

Parameters

[in]	input	The color to transform.
[in]	colortransformation	The transform path to transform #input along.

Returns

The transformed color.

BasicTransformColor() [2/3]

maxon::Color64 BasicTransformColor	(	const maxon::Color64 &	input,
		COLORSPACETRANSFORMATION	colortransformation
	)

Transforms a color along one of the basic transformation paths independent of the OCIO settings of a document.

Supported are LINEAR_TO_VIEW, SRGB_TO_VIEW, LINEAR_TO_SRGB, and SRGB_TO_LINEAR of COLORSPACETRANSFORMATION. To convert along any other paths, one must retrieve an OcioConverter using BaseDocument::GetBasicColorConverter or BaseDocument::GetColorConverterForActiveDocument.

Note

Passing any other transformation symbol than the supported ones will return the unmodified input color.

Parameters

[in]	input	The color to transform.
[in]	colortransformation	The transform path to transform #input along.

Returns

The transformed color.

BasicTransformColor() [3/3]

maxon::Color32 BasicTransformColor	(	const maxon::Color32 &	input,
		COLORSPACETRANSFORMATION	colortransformation
	)

Transforms a color along one of the basic transformation paths independent of the OCIO settings of a document.

Supported are LINEAR_TO_VIEW, SRGB_TO_VIEW, LINEAR_TO_SRGB, and SRGB_TO_LINEAR of COLORSPACETRANSFORMATION. To convert along any other paths, one must retrieve an OcioConverter using BaseDocument::GetBasicColorConverter or BaseDocument::GetColorConverterForActiveDocument.

Note

Passing any other transformation symbol than the supported ones will return the unmodified input color.

Parameters

[in]	input	The color to transform.
[in]	colortransformation	The transform path to transform #input along.

Returns

The transformed color.

BasicTransformColors()

void BasicTransformColors	(	Vector64 *	v,
		Int	count,
		COLORSPACETRANSFORMATION	colorSpaceTransformation
	)

Transforms an array of colors along one of the basic transformation paths independent of the OCIO settings of a document.

Supported are LINEAR_TO_VIEW, SRGB_TO_VIEW, LINEAR_TO_SRGB, and SRGB_TO_LINEAR of COLORSPACETRANSFORMATION. To convert along any other paths, one must retrieve an OcioConverter using BaseDocument::GetBasicColorConverter or BaseDocument::GetColorConverterForActiveDocument.

Note

Passing any other transformation symbol than the supported ones will return the unmodified input colors.

Parameters

[in]	v	The color array to transform.
[in]	count	Number of elements to transform.
[in]	colorSpaceTransformation	The transform path to transform elements in v along.

Variable Documentation

NONE

NONE

No flags.

TEXTURES

TEXTURES

Use textures.

PAINTERNOMIP

PAINTERNOMIP

Disable MIP for painting.

NOMIP

NOMIP

Disable MIP.

PREVIEWRENDER

PREVIEWRENDER

Preview render.

Note

The container of the preview rendered document contains the path to the original document in ID DOCUMENT_SECONDARYPATH:

if (irs.flags & INITRENDERFLAG::PREVIEWRENDER)
{
 if (irs.doc)
 {
   const Filename originalPath = irs.doc->GetDataInstanceRef().GetFilename(DOCUMENT_SECONDARYPATH);
 }
}

IRR

IRR

Interactive region render.

MAXON_ENUM_FLAGS

class OcioConverter MAXON_ENUM_FLAGS