Material renderer. More...

#include <kanzi/core.ui/graphics3d/material_renderer.hpp>

Public Member Functions
void	attach (MaterialSharedPtr material, Node3D &node)
	Reattaches material renderer to a model and a mesh. More...

void	bind (Renderer3D &renderer)
	Bind material renderer for rendering. More...

void	draw (Renderer3D &renderer, Node3D &node, Mesh &mesh, KzcDynamicArray *transformedObjects) const
	Draw the given morph using attached material. More...

void	invalidateRenderValues ()
	Mark all property notification handlers dirty. More...

GlRenderState &	getRenderState ()
	Access render state. More...

MaterialSharedPtr	getMaterial () const
	Access brush. More...

bool	isRenderable () const
	Tells if this material renderer can be used for rendering. More...

GlRenderState::HandleType	getTextureHandle (string_view name)
	Get texture handle for contained render state. More...

GlRenderState::HandleType	getContentTextureHandle ()
	Get content texture handle for contained render state. More...

void	setTextureValue (GlRenderState::HandleType handle, TextureSharedPtr value)
	Set texture value in contained render state. More...

void	invalidateNotificationHandlers ()
	Marks the notification handlers as invalid. More...

Static Public Member Functions
static unique_ptr< MaterialRenderer >	create ()
	Constructor. More...

Protected Member Functions
	MaterialRenderer ()
	Constructor. More...

bool	isChangeCounterSame (Material &material) const
	Check if property change counter matches that of the brush. More...

void	updateChangeCounter (Material &material)
	Update property change counter to match brush. More...

Detailed Description

Material renderer.

Connects material, mesh and 3D node like a brush renderer connects material, brush and 2D node.

Constructor & Destructor Documentation

kanzi::MaterialRenderer::MaterialRenderer ( )

inlineexplicitprotected

Constructor.

Parameters

material	Material to use.
mesh	Mesh to use.
node	Node to attach to.

Member Function Documentation

static unique_ptr<MaterialRenderer> kanzi::MaterialRenderer::create ( )

static

Constructor.

void kanzi::MaterialRenderer::attach	(	MaterialSharedPtr	material,
		Node3D &	node
	)

Reattaches material renderer to a model and a mesh.

Called by Node3D when material or mesh is updated.

Parameters

material	Material to use.
node	Node to attach to.

void kanzi::MaterialRenderer::bind ( Renderer3D & renderer )

Bind material renderer for rendering.

Must be called before calling draw().

Parameters

renderer Renderer to use.

void kanzi::MaterialRenderer::draw	(	Renderer3D &	renderer,
		Node3D &	node,
		Mesh &	mesh,
		KzcDynamicArray *	transformedObjects
	)		const

Draw the given morph using attached material.

Parameters

renderer	Renderer to use.
node	The node being drawn.
mesh	The mesh to draw.
transformedObjects	List of transformed objects.

void kanzi::MaterialRenderer::invalidateRenderValues ( )

Mark all property notification handlers dirty.

GlRenderState& kanzi::MaterialRenderer::getRenderState ( )

inline

Access render state.

Returns: Reference to the render state.

MaterialSharedPtr kanzi::MaterialRenderer::getMaterial ( ) const

inline

Access brush.

Returns: Material shared pointer.

bool kanzi::MaterialRenderer::isRenderable ( ) const

inline

Tells if this material renderer can be used for rendering.

Returns: True if yes, false if no.

GlRenderState::HandleType kanzi::MaterialRenderer::getTextureHandle ( string_view name )

inline

Get texture handle for contained render state.

Parameters

name	Texture uniform name.

Returns: Handle to named texture in current attached material or -1.

GlRenderState::HandleType kanzi::MaterialRenderer::getContentTextureHandle ( )

inline

Get content texture handle for contained render state.

This function is provided as a shorthand because access to content texture is a common use case.

Returns: Handle to content texture in current attached material.

void kanzi::MaterialRenderer::setTextureValue	(	GlRenderState::HandleType	handle,
		TextureSharedPtr	value
	)

inline

Set texture value in contained render state.

A valid texture handle must have been acquired by getTextureHandle prior to calling this function.

Parameters

handle	Handle to content texture.
value	Texture value.

void kanzi::MaterialRenderer::invalidateNotificationHandlers ( )

inline

Marks the notification handlers as invalid.

Use this function when you destroy a node before destroying the MaterialRenderer.

bool kanzi::MaterialRenderer::isChangeCounterSame ( Material & material ) const

inlineprotected

Check if property change counter matches that of the brush.

Parameters

material Material currently used.

Returns: True if matches and no update is necessary, false otherwise.

void kanzi::MaterialRenderer::updateChangeCounter ( Material & material )

inlineprotected

Update property change counter to match brush.

Parameters

material Material currently used.

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

kanzi/core.ui/graphics3d/material_renderer.hpp

Public Member Functions

Static Public Member Functions

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation