diguyParticleDrawDesc Class Reference

An Structure that represents a particle system draw state. This struct allows you to feed rendering information to OpenGL. More...

#include <diguyParticleSystem.h>

Public Member Functions
	diguyParticleDrawDesc ()

Public Attributes
diguyGraphicsShaderProgram *	m_shader
	Shader that should be used to draw particle system. If null then use the Fixed Function Pipeline. More...
diguyGraphicsTexture *	m_texture
	Texture to bind for rendering this particle system. More...
diguyParticleSystem *	m_system
	Pointer to actual particle system interface class. More...
diguyViewCamera *	m_camera
	Pointer to current diguy camera. More...
int	m_depth_write
	Should depth writing be active for this particle. More...
int	m_world_space
	Is this particle in world space (usually yes) More...
float	m_scale_x
	Scale values for non world space particles. More...
float	m_scale_y
float	m_scale_z
int	m_blend
	Should blending be enabled. More...
int	m_src_blend_func
	OpenGL src blending function constant. More...
int	m_dst_blend_func
	OpenGL dst blending function constant. More...
float	m_alpha_thresh
	alpha threshold for clipping the edges of particle system More...
int	m_particle_data_size
	How large in bytes each particle is, needed for VBO stride calculations. More...
int	m_particle_offset_for_colors
	Following are needed for VBO stride and offset calculations. More...
int	m_particle_offset_for_verts
int	m_particle_offset_for_normals
int	m_particle_offset_for_textures
int	m_num_verts_per_primitive
	Normally 4 for GL_QUADS, but can also be 2 for GL_LINES. More...
int	m_active_count
	number of active particles for this draw call More...
float	m_brightness_multiplier
	optional per particle system override for IR shader More...
int	m_render_pass_flags
	current render pass flags (shadow/intersection pass etc) More...

Detailed Description

An Structure that represents a particle system draw state. This struct allows you to feed rendering information to OpenGL.

Constructor & Destructor Documentation

diguyParticleDrawDesc::diguyParticleDrawDesc ( )

inline

Member Data Documentation

diguyGraphicsShaderProgram* diguyParticleDrawDesc::m_shader

Shader that should be used to draw particle system. If null then use the Fixed Function Pipeline.

diguyGraphicsTexture* diguyParticleDrawDesc::m_texture

Texture to bind for rendering this particle system.

diguyParticleSystem* diguyParticleDrawDesc::m_system

Pointer to actual particle system interface class.

diguyViewCamera* diguyParticleDrawDesc::m_camera

Pointer to current diguy camera.

int diguyParticleDrawDesc::m_depth_write

Should depth writing be active for this particle.

int diguyParticleDrawDesc::m_world_space

Is this particle in world space (usually yes)

float diguyParticleDrawDesc::m_scale_x

Scale values for non world space particles.

float diguyParticleDrawDesc::m_scale_y

float diguyParticleDrawDesc::m_scale_z

int diguyParticleDrawDesc::m_blend

Should blending be enabled.

int diguyParticleDrawDesc::m_src_blend_func

OpenGL src blending function constant.

int diguyParticleDrawDesc::m_dst_blend_func

OpenGL dst blending function constant.

float diguyParticleDrawDesc::m_alpha_thresh

alpha threshold for clipping the edges of particle system

int diguyParticleDrawDesc::m_particle_data_size

How large in bytes each particle is, needed for VBO stride calculations.

int diguyParticleDrawDesc::m_particle_offset_for_colors

Following are needed for VBO stride and offset calculations.

int diguyParticleDrawDesc::m_particle_offset_for_verts

int diguyParticleDrawDesc::m_particle_offset_for_normals

int diguyParticleDrawDesc::m_particle_offset_for_textures

int diguyParticleDrawDesc::m_num_verts_per_primitive

Normally 4 for GL_QUADS, but can also be 2 for GL_LINES.

int diguyParticleDrawDesc::m_active_count

number of active particles for this draw call

float diguyParticleDrawDesc::m_brightness_multiplier

optional per particle system override for IR shader

int diguyParticleDrawDesc::m_render_pass_flags

current render pass flags (shadow/intersection pass etc)

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

• E:/nightly/2751/include/diguyParticleSystem.h