NvFlowGridMaterial

Data Structures
struct	NvFlowGridMaterialHandle
	Handle provided by grid to reference materials. More...
struct	NvFlowGridMaterialParams
	Grid material parameters. More...
struct	NvFlowGridMaterialPerComponent
	Grid material per component parameters. More...
Enumerations
enum	NvFlowGridComponent {   eNvFlowGridComponentVelocity = 0, eNvFlowGridComponentSmoke = 1, eNvFlowGridComponentTemperature = 2, eNvFlowGridComponentFuel = 3,   eNvFlowGridNumComponents = 4 }
	Grid component IDs. More...
Functions
NvFlowGridMaterialHandle	NvFlowGridCreateMaterial (NvFlowGrid *grid, const NvFlowGridMaterialParams *params)
NvFlowGridMaterialHandle	NvFlowGridGetDefaultMaterial (NvFlowGrid *grid)
void	NvFlowGridMaterialParamsDefaults (NvFlowGridMaterialParams *params)
void	NvFlowGridReleaseMaterial (NvFlowGrid *grid, NvFlowGridMaterialHandle material)
void	NvFlowGridSetMaterialParams (NvFlowGrid *grid, NvFlowGridMaterialHandle material, const NvFlowGridMaterialParams *params)

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Enumeration Type Documentation

enum NvFlowGridComponent

Grid component IDs.

Enumerator:

eNvFlowGridComponentVelocity
eNvFlowGridComponentSmoke
eNvFlowGridComponentTemperature
eNvFlowGridComponentFuel
eNvFlowGridNumComponents

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Function Documentation

NvFlowGridMaterialHandle NvFlowGridCreateMaterial	(	NvFlowGrid *	grid,
		const NvFlowGridMaterialParams *	params
	)

Creates new grid material, initializes to params.

Parameters:

[in]	grid	The Flow grid to set parameters on.
[in]	params	The new parameter values.

Returns:

Returns handle to newly create grid material.

NvFlowGridMaterialHandle NvFlowGridGetDefaultMaterial

(

NvFlowGrid *

grid

)

Gets a handle to the default grid material.

Parameters:

[in]

grid

The grid to return its default grid material.

Returns:

Returns default grid material for grid.

void NvFlowGridMaterialParamsDefaults

(

NvFlowGridMaterialParams *

params

)

Allows the application to request default grid material parameters from Flow.

Parameters:

[out]

params

The parameters for Flow to fill out.

void NvFlowGridReleaseMaterial	(	NvFlowGrid *	grid,
		NvFlowGridMaterialHandle	material
	)

Release grid material

Parameters:

[in]	grid	The grid to set parameters on.
[in]	material	Handle to material to release.

void NvFlowGridSetMaterialParams	(	NvFlowGrid *	grid,
		NvFlowGridMaterialHandle	material,
		const NvFlowGridMaterialParams *	params
	)

Sets material parameters, persistent over multiple grid updates.

Parameters:

[in]	grid	The grid to set parameters on.
[in]	material	Handle to material to update.
[in]	params	The new parameter values.