NvFlowVolumeRender


Data Structures
struct	NvFlowVolumeLightingParams
	Parameters for Flow grid lighting. More...
struct	NvFlowVolumeRenderDesc
	Description needed to a create a volume render object. More...
struct	NvFlowVolumeRenderLMSParams
	Parameters for VRWorks lens matched shading rendering. More...
struct	NvFlowVolumeRenderMultiResParams
	Parameters for VRWorks multires rendering. More...
struct	NvFlowVolumeRenderParams
	Parameters for Flow grid rendering. More...
struct	NvFlowVolumeRenderViewport
	Rendering viewport. More...
Enumerations
enum	NvFlowMultiResRayMarch { eNvFlowMultiResRayMarchDisabled = 0, eNvFlowMultiResRayMarch2x2 = 1, eNvFlowMultiResRayMarch4x4 = 2, eNvFlowMultiResRayMarch8x8 = 3, eNvFlowMultiResRayMarch16x16 = 4 }
	Multiple resolution options for offscreen ray march. More...
enum	NvFlowVolumeRenderDownsample { eNvFlowVolumeRenderDownsampleNone = 0, eNvFlowVolumeRenderDownsample2x2 = 1 }
	Downsample options for offscreen ray march. More...
Functions
NvFlowVolumeRender *	NvFlowCreateVolumeRender (NvFlowContext context, const NvFlowVolumeRenderDesc desc)
void	NvFlowReleaseVolumeRender (NvFlowVolumeRender *volumeRender)
void	NvFlowVolumeRenderGridExport (NvFlowVolumeRender volumeRender, NvFlowContext context, NvFlowGridExport gridExport, const NvFlowVolumeRenderParams params)
NvFlowGridExport *	NvFlowVolumeRenderLightGridExport (NvFlowVolumeRender volumeRender, NvFlowContext context, NvFlowGridExport gridExport, const NvFlowVolumeLightingParams params)
void	NvFlowVolumeRenderParamsDefaults (NvFlowVolumeRenderParams *params)
void	NvFlowVolumeRenderTexture3D (NvFlowVolumeRender volumeRender, NvFlowContext context, NvFlowTexture3D density, const NvFlowVolumeRenderParams params)

Enumeration Type Documentation

enum NvFlowMultiResRayMarch

Multiple resolution options for offscreen ray march.

Enumerator:

eNvFlowMultiResRayMarchDisabled
eNvFlowMultiResRayMarch2x2
eNvFlowMultiResRayMarch4x4
eNvFlowMultiResRayMarch8x8
eNvFlowMultiResRayMarch16x16

enum NvFlowVolumeRenderDownsample

Downsample options for offscreen ray march.

Enumerator:

eNvFlowVolumeRenderDownsampleNone
eNvFlowVolumeRenderDownsample2x2

Function Documentation

NvFlowVolumeRender* NvFlowCreateVolumeRender	(	NvFlowContext *	context,
		const NvFlowVolumeRenderDesc *	desc
	)

Creates a volume render object.

Parameters:

`[in]`	context	The context for GPU resource allocation.
`[in]`	desc	Description for memory allocation.

Returns:: The created volume render object.

void NvFlowReleaseVolumeRender ( NvFlowVolumeRender * volumeRender )

Releases a volume render object.

Parameters:

[in] volumeRender The volume render object to be released.

void NvFlowVolumeRenderGridExport	(	NvFlowVolumeRender *	volumeRender,
		NvFlowContext *	context,
		NvFlowGridExport *	gridExport,
		const NvFlowVolumeRenderParams *	params
	)

Renders a grid export.

Parameters:

`[in]`	volumeRender	The volume render object to perform the rendering.
`[in]`	context	The context that created the volume render object.
`[in]`	gridExport	The grid export to ray march.
`[in]`	params	Parameters for rendering.

NvFlowGridExport* NvFlowVolumeRenderLightGridExport	(	NvFlowVolumeRender *	volumeRender,
		NvFlowContext *	context,
		NvFlowGridExport *	gridExport,
		const NvFlowVolumeLightingParams *	params
	)

Lights a grid export to produce another grid export that can be ray marched raw.

Parameters:

`[in]`	volumeRender	The volume render object to perform the lighting.
`[in]`	context	The context that created the volume render object.
`[in]`	gridExport	The grid export to ray march.
`[in]`	params	Parameters for lighting.

Returns:: The lit grid view.

void NvFlowVolumeRenderParamsDefaults ( NvFlowVolumeRenderParams * params )

Allows the application to request default volume render parameters from Flow.

Parameters:

[out] params The parameters for Flow to fill out.

void NvFlowVolumeRenderTexture3D	(	NvFlowVolumeRender *	volumeRender,
		NvFlowContext *	context,
		NvFlowTexture3D *	density,
		const NvFlowVolumeRenderParams *	params
	)

Renders a 3D texture.

Parameters:

`[in]`	volumeRender	The volume render object to perform the rendering.
`[in]`	context	The context that created the volume render object.
`[in]`	density	The 3D texture to ray march.
`[in]`	params	Parameters for rendering.

NvFlowVolumeRender

Data Structures

Enumerations

Functions

Enumeration Type Documentation

Function Documentation