score::gfx::Mesh Struct Reference

Data model for meshes. More...

Inheritance diagram for score::gfx::Mesh:

Detailed Description

Data model for meshes.

Public Types
enum	Flag {   HasPosition = SCORE_FLAG(1) , HasTexCoord = SCORE_FLAG(2) , HasColor = SCORE_FLAG(3) , HasNormals = SCORE_FLAG(4) ,   HasTangents = SCORE_FLAG(5) }
using	Flags = QFlags< Flag >

Public Member Functions
virtual Flags	flags () const noexcept=0
virtual MeshBuffers	init (QRhi &rhi) const noexcept=0
virtual void	update (QRhi &rhi, MeshBuffers &bufs, QRhiResourceUpdateBatch &cb) const noexcept=0
virtual void	preparePipeline (QRhiGraphicsPipeline &pip) const noexcept=0
virtual void	draw (const MeshBuffers &bufs, QRhiCommandBuffer &cb) const noexcept=0
virtual const char *	defaultVertexShader () const noexcept=0
	A basic vertex shader that is going to work with this mesh.
virtual const ossia::geometry *	semanticGeometry () const noexcept
	Return the underlying semantic geometry if available.
bool	hasGeometryChanged (int64_t &renderer) const noexcept

Public Attributes
ossia::geometry_filter_list_ptr	filters
std::atomic_int64_t	dirtyGeometryIndex {-1}

Member Function Documentation

defaultVertexShader()

virtual const char * score::gfx::Mesh::defaultVertexShader ( ) const

pure virtualnoexcept

A basic vertex shader that is going to work with this mesh.

Implemented in score::gfx::CustomMesh, score::gfx::DummyMesh, score::gfx::PlainMesh, and score::gfx::TexturedMesh.

semanticGeometry()

virtual const ossia::geometry * score::gfx::Mesh::semanticGeometry ( ) const

inlinevirtualnoexcept

Return the underlying semantic geometry if available.

Used by buildPipeline() to remap vertex input layouts by matching shader input variable names to geometry attribute semantics. Meshes that carry semantic information (e.g. CustomMesh) should override this.

Reimplemented in score::gfx::CustomMesh.

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

• Mesh.hpp
• Mesh.cpp