MeshProperties< VERTEX_ATTRIBUTE_PTR > Struct Template Reference

#include <mesh.h>

Public Types
using	VertexAttributeList = std::vector< VERTEX_ATTRIBUTE_PTR >

Public Attributes
int	mNumVertices = 0
	Property: 'NumVertices' number of mesh vertices. More...
EMemoryUsage	mUsage = EMemoryUsage::Static
	Property: 'Usage' GPU memory usage. More...
EDrawMode	mDrawMode = EDrawMode::Triangles
	Property: 'DrawMode' The draw mode that should be used to draw the shapes. More...
ECullMode	mCullMode = ECullMode::Back
	Property: 'CullMode' The triangle cull mode to use. More...
EPolygonMode	mPolygonMode = EPolygonMode::Fill
	Property: 'PolygonMode' The polygon mode to use, fill is always available and should be the default. More...
VertexAttributeList	mAttributes
	Property: 'Attributes' vertex attributes. More...
std::vector< MeshShape >	mShapes
	Property: 'Shapes' list of managed shapes. More...

Description

template<typename VERTEX_ATTRIBUTE_PTR>
struct nap::MeshProperties< VERTEX_ATTRIBUTE_PTR >

Helper struct for data that is common between MeshInstance and Mesh. Templatized as the ownership for vertex attributes is different between a MeshInstance and a Mesh:

• MeshInstance has ownership over the attributes through unique_ptrs.
• Mesh uses ObjectPtrs as the ResourceManager has ownership.

The difference in ownership is important as json-based data is owned by the resourceManager, whereas mesh data does not always originate from a json-based source, as is the case for procedural meshes and binary-based loading of meshes.

Member Typedef Documentation

VertexAttributeList

using VertexAttributeList = std::vector<VERTEX_ATTRIBUTE_PTR>

Member Data Documentation

mAttributes

VertexAttributeList mAttributes

Property: 'Attributes' vertex attributes.

mCullMode

ECullMode mCullMode = ECullMode::Back

Property: 'CullMode' The triangle cull mode to use.

mDrawMode

EDrawMode mDrawMode = EDrawMode::Triangles

Property: 'DrawMode' The draw mode that should be used to draw the shapes.

mNumVertices

int mNumVertices = 0

Property: 'NumVertices' number of mesh vertices.

mPolygonMode

EPolygonMode mPolygonMode = EPolygonMode::Fill

Property: 'PolygonMode' The polygon mode to use, fill is always available and should be the default.

mShapes

std::vector<MeshShape> mShapes

Property: 'Shapes' list of managed shapes.

mUsage

EMemoryUsage mUsage = EMemoryUsage::Static

Property: 'Usage' GPU memory usage.