kanzi::Texture::CreateInfoCubemap Struct Reference

Texture creation parameters for cubemap texture that is initialized from six images. More...

#include <kanzi/core.ui/graphics2d/texture_create_info.hpp>

Inheritance diagram for kanzi::Texture::CreateInfoCubemap:

Public Member Functions
	CreateInfoCubemap (BitmapImageVector images)
	CreateInfoCubemap constructor for texture creation parameters, for creating a cube map texture that is initialized from six images.
	CreateInfoCubemap (Sampler::MipmapMode mipmapMode, BitmapImageVector images)
	CreateInfoCubemap constructor that also takes in mipmap mode.
Public Member Functions inherited from kanzi::Texture::CreateInfo
Status	adjust (const Renderer &renderer, string_view name)
	Validates and applies adjustments to some texture creation parameters in case of avoidable error conditions.
	CreateInfo ()=default
	Default constructor for texture create info.
int	getFeatures (const Renderer &renderer) const
	Gets the graphics format features required by this create info structure.
void	updateShapeAndFormatFromImages ()
	Use updateShapeAndFormatFromImages() to fill in format, width, height from images.
Status	validate (const Renderer &renderer) const
	Perform validation of texture creation parameters.
Status	validate (const Renderer &renderer, int features, string_view name) const
	Perform validation of texture creation parameters.
Status	validate (const Renderer &renderer, string_view name) const
	Perform validation of texture creation parameters.

Additional Inherited Members
Public Types inherited from kanzi::Texture::CreateInfo
enum	Status {   StatusInvalidType , StatusTypeNotSupported , StatusInvalidRenderTargetMode , StatusInvalidImageCount ,   StatusMissingImages , StatusImageMissingMipmaps , StatusInvalidImageSize , StatusInvalidMinimumSize ,   StatusInvalidMaximumSize , StatusInvalidMipmapSize , StatusUnsupportedGraphicsFormat , StatusUnsupportedTextureFilter ,   StatusInvalidFeatures , StatusUnsupportedMultisampleFilter , StatusUnsupportedMultisampleMipmaps , StatusUnsupportedMultisampleSamples ,   StatusUnsupportedInternalRenderTargetSampleCount , StatusUnsupportedSampleCount , StatusImageFormatMismatch , StatusImageIncompatibleWithDevice ,   StatusUnsupportedDepthComparisonMode , StatusValid }
	Status tells if texture creation parameters can be used to create a texture. More...
enum class	Type {   Image , Cubemap , RenderTarget , NativeImage ,   CubemapRenderTarget }
	Specifies the available texture types. More...
Static Public Member Functions inherited from kanzi::Texture::CreateInfo
static CreateInfo	createSubstitutePattern (const Renderer &renderer, TextureType type)
	Create a texture create info structure for a black 1x1 texture.
Public Attributes inherited from kanzi::Texture::CreateInfo
Sampler::AddressingMode	addressingMode
	Texture addressing mode.
float	anisotropy
	Texture anisotropy.
size_t	depth
	Reserved for future use.
GraphicsCompareFunction	depthCompareFunction
	Depth comparison function.
GraphicsFormat	depthStencilFormat
	DepthStencil format.
GraphicsFormat	format
	Format for texture.
size_t	height
	Height for the base level of texture.
unsigned int	heightDivisor
	Automatic size determination divisor for height, 0 when not automatic.
vector< BitmapImageSharedPtr >	images
	Images that are used to create the texture.
Sampler::Filter	magnificationFilter
	Texture minification filter.
float	maxLod
	Reserved for future use.
MemoryType	memoryType
	Memory type for the texture.
Sampler::Filter	minificationFilter
	Texture magnification filter.
float	minLod
	Reserved for future use.
float	mipLodBias
	Reserved for future use.
size_t	mipmapLevelCount
	Number of mipmap levels for the texture.
Sampler::MipmapMode	mipmapMode
	Mipmap mode for the texture.
NativeDeploymentTarget	nativeDeploymentTarget
	Native deployment target to use for memory storage if supported by the backend.
size_t	renderTargetSampleCount
	Specifies number of samples for the draw renderbuffer when RenderTargetMode is RenderTargetModeExternal.
bool	renderTargetTransient
	Indicates whether render target usage is transient.
TextureType	type
	Texture type.
gfx::ImageUsageFlag	usageFlags
	Usage for the texture.
size_t	width
	Width for the base level of texture.
unsigned int	widthDivisor
	Automatic size determination divisor for width, 0 when not automatic.
Protected Member Functions inherited from kanzi::Texture::CreateInfo
Status	validateFormat (const Renderer &renderer) const
	Validates texture format and features.
Status	validateImages (const Renderer &renderer, int features) const
	Test if given set of images can be used to create Texture.
Status	validateSize (const Renderer &renderer) const
	Validates texture size against minimum valid texture size (1x1) and maximum supported by graphics adapter.
Status	validateTargetCompatibility (const Renderer &renderer) const
	Checks for known device incompatibilities, for example with texture formats and size.

Detailed Description

Texture creation parameters for cubemap texture that is initialized from six images.

Texture size, format and mipmap mode is determined from the images. You can use texture created with CreateInfoCubemap as content in materials for 3D rendering or material brushes.

Constructor & Destructor Documentation

CreateInfoCubemap() [1/2]

kanzi::Texture::CreateInfoCubemap::CreateInfoCubemap ( BitmapImageVector images )

explicit

CreateInfoCubemap constructor for texture creation parameters, for creating a cube map texture that is initialized from six images.

After the CreateInfoCubemap constructor:

• Images are stored in create info.
• Texture type is set to TypeCubeMap.
• Texture size and format is determined from the images.

The following (from CreateInfo constructor) also applies:

• Texture minification and magnification filter settings are set to FilterNearest.
• Texture wrap mode is set to AddressingModeClamp, so texture will not repeat.
• Texture mipmap mode is set to MipmapModeBase, and mipmapLevelCount is set to 1, so texture will have only base image, no mipmaps.

Note

After constructor, due to filter settings and lack of mipmaps, the resulting texture should only be used when texture content is shown without scaling. If you show resulting texture content with scaling, the result has noticeable aliasing. Adjust filter and mipmap settings after constructor to reduce aliasing.

TextureTexture::create() takes ownership of images you pass in the create info,

See also

Texture::create().

Image

Parameters

images

Source images. There must be six images in the vector.

CreateInfoCubemap() [2/2]

kanzi::Texture::CreateInfoCubemap::CreateInfoCubemap ( Sampler::MipmapMode mipmapMode, BitmapImageVector images )

explicit

CreateInfoCubemap constructor that also takes in mipmap mode.

For details, see CreateInfoCubemap(BitmapImageVector)

Parameters

mipmapMode	Mipmap mode.
images	Source images. There must be six images in the vector.

---

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

• kanzi/core.ui/graphics2d/texture_create_info.hpp