score::gfx::CustomMesh Class Reference

Inheritance diagram for score::gfx::CustomMesh:

Public Types
using	CommandRange = DrawCommandRange
Public Types inherited from score::gfx::Mesh
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
	CustomMesh (const ossia::mesh_list &g, const ossia::geometry_filter_list_ptr &f)
const ossia::mesh_list &	meshList () const noexcept
QRhiBuffer *	init_vbo (const ossia::geometry::cpu_buffer &buf, QRhi &rhi) const noexcept
QRhiBuffer *	init_vbo (const ossia::geometry::gpu_buffer &buf, QRhi &rhi) const noexcept
QRhiBuffer *	init_index (const ossia::geometry::cpu_buffer &buf, QRhi &rhi) const noexcept
QRhiBuffer *	init_index (const ossia::geometry::gpu_buffer &buf, QRhi &rhi) const noexcept
MeshBuffers	init (QRhi &rhi) const noexcept override
void	update_vbo (int buffer_index, const ossia::geometry::cpu_buffer &vtx_buf, MeshBuffers &meshbuf, QRhi &rhi, QRhiResourceUpdateBatch &rb) const noexcept
void	update_vbo (int buffer_index, const ossia::geometry::gpu_buffer &vtx_buf, MeshBuffers &meshbuf, QRhi &rhi, QRhiResourceUpdateBatch &rb) const noexcept
void	update_index (int buffer_index, const ossia::geometry::cpu_buffer &idx_buf, MeshBuffers &meshbuf, QRhi &rhi, QRhiResourceUpdateBatch &rb) const noexcept
void	update_index (int buffer_index, const ossia::geometry::gpu_buffer &idx_buf, MeshBuffers &meshbuf, QRhi &rhi, QRhiResourceUpdateBatch &rb) const noexcept
void	update (QRhi &rhi, MeshBuffers &output_meshbuf, QRhiResourceUpdateBatch &rb) const noexcept override
Flags	flags () const noexcept override
void	clear ()
void	preparePipeline (QRhiGraphicsPipeline &pip) const noexcept override
bool	hasGeometry () const noexcept override
void	reload (const ossia::mesh_list &ml, const ossia::geometry_filter_list_ptr &f)
void	draw (const MeshBuffers &bufs, QRhiCommandBuffer &cb) const noexcept override
void	drawWithFallbackBindings (const MeshBuffers &bufs, QRhiCommandBuffer &cb, const FallbackBindingPlan &plan) const noexcept
bool	drawSingleMesh (std::size_t mesh_index, std::size_t buffer_offset, const MeshBuffers &bufs, QRhiCommandBuffer &cb, const FallbackBindingPlan &plan={}, CommandRange range={}) const noexcept
std::optional< CommandRange >	blendCommandRange () const noexcept
bool	subMeshLayoutMatchesFirst (std::size_t i) const noexcept
bool	drawsAsPlainVertexList () const noexcept
const char *	defaultVertexShader () const noexcept override
	A basic vertex shader that is going to work with this mesh.
const ossia::geometry *	semanticGeometry () const noexcept override
	Return the underlying semantic geometry if available.
Public Member Functions inherited from score::gfx::Mesh
bool	hasGeometryChanged (int64_t &renderer) const noexcept

Additional Inherited Members
Public Attributes inherited from score::gfx::Mesh
ossia::geometry_filter_list_ptr	filters
std::atomic_int64_t	dirtyGeometryIndex {-1}

Member Function Documentation

blendCommandRange()

std::optional< CustomMesh::CommandRange > score::gfx::CustomMesh::blendCommandRange ( ) const

noexcept

The commands of the alpha-blended draws in a single-mesh indirect draw, from the ScenePreprocessor's _blend_draw_cmds auxiliary; empty without.

defaultVertexShader()

const char * score::gfx::CustomMesh::defaultVertexShader ( ) const

overridevirtualnoexcept

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

Implements score::gfx::Mesh.

draw()

void score::gfx::CustomMesh::draw ( const MeshBuffers &  bufs, QRhiCommandBuffer &  cb  ) const

overridevirtualnoexcept

Implements score::gfx::Mesh.

drawsAsPlainVertexList()

bool score::gfx::CustomMesh::drawsAsPlainVertexList ( ) const

noexcept

True when every sub-mesh is one plain draw: no index buffer, a single instance and no indirect or CPU command list. Only such a draw can be replayed as one instance per vertex (FallbackBindingPlan::point_quads).

flags()

Mesh::Flags score::gfx::CustomMesh::flags ( ) const

overridevirtualnoexcept

Implements score::gfx::Mesh.

hasGeometry()

bool score::gfx::CustomMesh::hasGeometry ( ) const

overridevirtualnoexcept

Reimplemented from score::gfx::Mesh.

init()

MeshBuffers score::gfx::CustomMesh::init ( QRhi &  rhi ) const

overridevirtualnoexcept

Implements score::gfx::Mesh.

preparePipeline()

void score::gfx::CustomMesh::preparePipeline ( QRhiGraphicsPipeline &  pip ) const

overridevirtualnoexcept

Implements score::gfx::Mesh.

semanticGeometry()

const ossia::geometry * score::gfx::CustomMesh::semanticGeometry ( ) const

inlineoverridevirtualnoexcept

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 from score::gfx::Mesh.

subMeshLayoutMatchesFirst()

bool score::gfx::CustomMesh::subMeshLayoutMatchesFirst ( std::size_t  i ) const

noexcept

True when sub-mesh i shares meshes[0]'s vertex layout — the only layout the pipeline was built for; mismatching sub-meshes are skipped by the default draw paths.

update()

void score::gfx::CustomMesh::update ( QRhi &  rhi, MeshBuffers &  output_meshbuf, QRhiResourceUpdateBatch &  rb  ) const

overridevirtualnoexcept

Implements score::gfx::Mesh.

---

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

• CustomMesh.hpp
• CustomMesh.cpp