ezKrautTreeResourceDescriptor::VertexData Struct Reference

Per-vertex data for a LOD mesh. More...

#include <KrautTreeResource.h>

Public Member Functions
	EZ_DECLARE_POD_TYPE ()

Public Attributes
ezVec3	m_vPosition
ezVec3	m_vTexCoord
	U, V texture coordinates and Q (a third coordinate used for branch-along-UV mapping).
float	m_fAmbientOcclusion = 1.0f
ezVec3	m_vNormal
ezVec3	m_vTangent
ezUInt8	m_uiColorVariation = 0
ezUInt8	m_uiBranchLevel = 0
	0 = trunk, 1 = main branches, 2 = twigs, etc. Used by the wind shader to scale bend strength per level.
ezUInt8	m_uiFlutterPhase = 0
ezVec3	m_vBendAnchor
float	m_fAnchorBendStrength = 0
	Controls how strongly the global wind force bends the branch toward its anchor.
float	m_fBendAndFlutterStrength = 0
	Controls the local bend and flutter magnitude for this vertex.

Detailed Description

Per-vertex data for a LOD mesh.

Member Data Documentation

m_uiFlutterPhase

ezUInt8 ezKrautTreeResourceDescriptor::VertexData::m_uiFlutterPhase = 0

Phase shift for the per-leaf flutter animation, randomized per leaf.

m_vBendAnchor

ezVec3 ezKrautTreeResourceDescriptor::VertexData::m_vBendAnchor

World-space position of the wind-simulation anchor point for this vertex. The wind shader divides by the length of (vertex - anchor), so this must never equal the vertex position (i.e. must not be zero after subtraction).

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

• /home/runner/work/ezEngine/ezEngine/Code/EnginePlugins/KrautPlugin/Resources/KrautTreeResource.h