Uniform data uploaded to the compute kernel each frame. More...

#include <platform/graphics/metal/metalParticleComputePass.h>

Public Attributes
float	domainMax [3]
	Field domain maximum (world space).
float	domainMin [3]
	Field domain minimum (world space).
float	dt
	Integration timestep.
float	fadeStart
	Age ratio where alpha fade begins.
float	invDomainSize [3]
	1 / (domainMax - domainMin).
float	padding
	Align to 64 bytes.
uint32_t	particleCount
	Number of active particles.
float	speedMax
	Maximum speed for TF mapping.
float	speedMin
	Minimum speed for TF mapping.
float	time
	Current simulation time (for seeding noise).

Detailed Description

Uniform data uploaded to the compute kernel each frame.

Definition at line 39 of file metalParticleComputePass.h.

Member Data Documentation

◆ domainMax

float visutwin::canvas::ParticleComputeUniforms::domainMax[3]

Field domain maximum (world space).

Definition at line 43 of file metalParticleComputePass.h.

◆ domainMin

float visutwin::canvas::ParticleComputeUniforms::domainMin[3]

Field domain minimum (world space).

Definition at line 41 of file metalParticleComputePass.h.

◆ dt

float visutwin::canvas::ParticleComputeUniforms::dt

Integration timestep.

Definition at line 42 of file metalParticleComputePass.h.

◆ fadeStart

float visutwin::canvas::ParticleComputeUniforms::fadeStart

Age ratio where alpha fade begins.

Definition at line 49 of file metalParticleComputePass.h.

◆ invDomainSize

float visutwin::canvas::ParticleComputeUniforms::invDomainSize[3]

1 / (domainMax - domainMin).

Definition at line 45 of file metalParticleComputePass.h.

◆ padding

float visutwin::canvas::ParticleComputeUniforms::padding

Align to 64 bytes.

Definition at line 50 of file metalParticleComputePass.h.

◆ particleCount

uint32_t visutwin::canvas::ParticleComputeUniforms::particleCount

Number of active particles.

Definition at line 44 of file metalParticleComputePass.h.

Referenced by visutwin::canvas::MetalParticleComputePass::advect().

◆ speedMax

float visutwin::canvas::ParticleComputeUniforms::speedMax

Maximum speed for TF mapping.

Definition at line 48 of file metalParticleComputePass.h.

◆ speedMin

float visutwin::canvas::ParticleComputeUniforms::speedMin

Minimum speed for TF mapping.

Definition at line 47 of file metalParticleComputePass.h.

◆ time

float visutwin::canvas::ParticleComputeUniforms::time

Current simulation time (for seeding noise).

Definition at line 46 of file metalParticleComputePass.h.

The documentation for this struct was generated from the following file:

platform/graphics/metal/metalParticleComputePass.h

Public Attributes