glsl::SVO_glsl Class Reference

For use with G3D::Shader. More...

Public Member Functions
	DECLARE_GBUFFER (svo) layout(r32ui
	The tree itself. More...
	layout (r32ui, bindless_image) uniform uimageBuffer parentIndexBuffer
	layout (r32ui, bindless_image) uniform uimageBuffer levelIndexBuffer
GLSL_FUNC_DEC int	svoGetNodeIndex (SVO_LEVEL_VAR_TYPE targetLevel, SVO_COORD_VAR_TYPE targetPos)
GLSL_FUNC_DEC int	svoGetNodeIndex (SVO_LEVEL_VAR_TYPE targetLevel, SVO_COORD_VAR_TYPE targetPos, GLSL_OUT_PARAM(SVO_LEVEL_VAR_TYPE) outLevel)

Public Attributes
bindless_image uniform uimageBuffer	childIndexBuffer
uniform usamplerBuffer	childIndexBufferTex
uniform uint *	d_childIndexBuffer
coherent volatile uniform uint *	d_parentIndexBuffer
coherent volatile uniform uint *	d_rootIndexBuffer
uniform int	groundTruthMode
uniform uint	octreePoolNumNodes
uniform vec2	projectionOffset
uniform float	projectionScale
uniform usamplerBuffer	rootIndexBufferTex
vec3	svo_triangle_normal
uniform mat4	svoWorldToSVOMat

Detailed Description

For use with G3D::Shader.

This file is included into NonShadowedPass.pix and ShadowMappedLightPass.pix. This files define helper functions for manipulating Sparse Voxel Octrees.

See also

G3D::SVO

Member Function Documentation

DECLARE_GBUFFER()

glsl::SVO_glsl::DECLARE_GBUFFER

(

svo

)

The tree itself.

The top part of the tree is used for traversal. The leaves are then flagged with 0xFFFFFFFF if they have any child

layout() [1/2]

glsl::SVO_glsl::layout	(	r32ui	,
		bindless_image
	)

layout() [2/2]

glsl::SVO_glsl::layout	(	r32ui	,
		bindless_image
	)

svoGetNodeIndex() [1/2]

GLSL_FUNC_DEC int glsl::SVO_glsl::svoGetNodeIndex	(	SVO_LEVEL_VAR_TYPE	targetLevel,
		SVO_COORD_VAR_TYPE	targetPos
	)

svoGetNodeIndex() [2/2]

GLSL_FUNC_DEC int glsl::SVO_glsl::svoGetNodeIndex	(	SVO_LEVEL_VAR_TYPE	targetLevel,
		SVO_COORD_VAR_TYPE	targetPos,
		GLSL_OUT_PARAM(SVO_LEVEL_VAR_TYPE)	outLevel
	)

Member Data Documentation

childIndexBuffer

bindless_image uniform uimageBuffer glsl::SVO_glsl::childIndexBuffer

childIndexBufferTex

uniform usamplerBuffer glsl::SVO_glsl::childIndexBufferTex

d_childIndexBuffer

uniform uint* glsl::SVO_glsl::d_childIndexBuffer

d_parentIndexBuffer

coherent volatile uniform uint* glsl::SVO_glsl::d_parentIndexBuffer

d_rootIndexBuffer

coherent volatile uniform uint* glsl::SVO_glsl::d_rootIndexBuffer

groundTruthMode

uniform int glsl::SVO_glsl::groundTruthMode

octreePoolNumNodes

uniform uint glsl::SVO_glsl::octreePoolNumNodes

projectionOffset

uniform vec2 glsl::SVO_glsl::projectionOffset

projectionScale

uniform float glsl::SVO_glsl::projectionScale

rootIndexBufferTex

uniform usamplerBuffer glsl::SVO_glsl::rootIndexBufferTex

svo_triangle_normal

vec3 glsl::SVO_glsl::svo_triangle_normal

svoWorldToSVOMat

uniform mat4 glsl::SVO_glsl::svoWorldToSVOMat