Kanzi  3.9.5
Kanzi Engine API
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:
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Public Member Functions

 CreateInfoCubemap (BitmapImageVector images)
 CreateInfoCubemap constructor for texture creation parameters, for creating a cube map texture that is initialized from six images. More...
 
 CreateInfoCubemap (Sampler::MipmapMode mipmapMode, BitmapImageVector images)
 CreateInfoCubemap constructor that also takes in mipmap mode. More...
 
- 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. More...
 
 CreateInfo ()
 Default constructor for texture create info. More...
 
void updateShapeAndFormatFromImages ()
 Use updateShapeAndFormatFromImages() to fill in format, width, height from images. More...
 
Status validate (const Renderer &renderer, string_view name) const
 Perform validation of texture creation parameters. More...
 
Status validate (const Renderer &renderer) const
 Perform validation of texture creation parameters. More...
 

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...
 
- 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. More...
 
- Public Attributes inherited from kanzi::Texture::CreateInfo
Sampler::AddressingMode addressingMode
 Texture addressing mode. More...
 
float anisotropy
 Texture anisotropy. More...
 
unsigned int depth
 Reserved for future use. More...
 
GraphicsCompareFunction depthCompareFunction
 Depth comparison function. More...
 
GraphicsFormat depthStencilFormat
 DepthStencil format. More...
 
unsigned int features
 Required format features. More...
 
GraphicsFormat format
 Format for texture. More...
 
unsigned int height
 Height for the base level of texture. More...
 
unsigned int heightDivisor
 Automatic size determination divisor for height, 0 when not automatic. More...
 
vector< BitmapImageSharedPtrimages
 Images that are used to create the texture. More...
 
Sampler::Filter magnificationFilter
 Texture minification filter. More...
 
float maxLod
 Reserved for future use. More...
 
MemoryType memoryType
 Memory type for the texture. More...
 
Sampler::Filter minificationFilter
 Texture magnification filter. More...
 
float minLod
 Reserved for future use. More...
 
float mipLodBias
 Reserved for future use. More...
 
unsigned int mipmapLevelCount
 Number of mipmap levels for the texture. More...
 
Sampler::MipmapMode mipmapMode
 Mipmap mode for the texture. More...
 
NativeDeploymentTarget nativeDeploymentTarget
 Native deployment target to use for memory storage if supported by the backend. More...
 
RenderTargetMode renderTargetMode
 RenderTarget mode for the texture. More...
 
unsigned int renderTargetSampleCount
 Specifies number of samples for the draw renderbuffer when RenderTargetMode is RenderTargetModeExternal. More...
 
TextureType type
 Texture type. More...
 
unsigned int width
 Width for the base level of texture. More...
 
unsigned int widthDivisor
 Automatic size determination divisor for width, 0 when not automatic. More...
 
- Protected Member Functions inherited from kanzi::Texture::CreateInfo
Status validateFormat (const Renderer &renderer) const
 Validates texture format and features. More...
 
Status validateImages (const Renderer &renderer) const
 Test if given set of images can be used to create Texture. More...
 
Status validateSize (const Renderer &renderer) const
 Validates texture size against minimum valid texture size (1x1) and maximum supported by graphics adapter. More...
 
Status validateTargetCompatibility (const Renderer &renderer) const
 Checks for known device incompatibilities, for example with texture formats and size. More...
 

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
imagesSource 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
mipmapModeMipmap mode.
imagesSource images. There must be six images in the vector.

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