Blam::Rendering::Textures Namespace Reference

Namespace containing functions for interacting with textures. More...

Functions
BLAM void	BuildTextureFromTag (bitmap *bitmap_tag, std::string tag_path)
	Loads a texture into OGRE from a bitmap tag. More...
BLAM Ogre::TextureGpu *	GetTextureFromTag (std::string tag_path)
	Retrieves an OGRE texture from a tag path. More...
BLAM void	ReloadPendingBitmaps ()
	Reloads all bitmaps that are currently pending a reload. More...
BLAM Ogre::TextureGpu *	LoadTexture2D (std::string id, void *pixel_data, int width, int height, Ogre::PixelFormatGpu format, int bytes_per_line)
	Loads a 2D texture from data in memory. More...
BLAM Ogre::TextureGpu *	CreateAtlasFromTextures (std::string id, std::vector< bitmap * > bitmaps, std::vector< BlamVector2 > *out_points)

Detailed Description

Namespace containing functions for interacting with textures.

Function Documentation

BuildTextureFromTag()

void Blam::Rendering::Textures::BuildTextureFromTag	(	bitmap *	bitmap_tag,
		std::string	tag_path
	)

Loads a texture into OGRE from a bitmap tag.

Parameters

bitmap_tag	- The bitmap tag to load texture data from.
tag_path	- The tag path of the provided bitmap tag.

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CreateAtlasFromTextures()

BLAM Ogre::TextureGpu* Blam::Rendering::Textures::CreateAtlasFromTextures	(	std::string	id,
		std::vector< bitmap * >	bitmaps,
		std::vector< BlamVector2 > *	out_points
	)

GetTextureFromTag()

Ogre::TextureGpu * Blam::Rendering::Textures::GetTextureFromTag

(

std::string

tag_path

)

Retrieves an OGRE texture from a tag path.

Parameters

tag_path

- The tag path of the desired texture.

Returns

Pointer to the associated texture, or nullptr if no matching texture was found.

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LoadTexture2D()

Ogre::TextureGpu * Blam::Rendering::Textures::LoadTexture2D	(	std::string	id,
		void *	pixel_data,
		int	width,
		int	height,
		Ogre::PixelFormatGpu	format,
		int	bytes_per_line
	)

Loads a 2D texture from data in memory.

Parameters

id	- The ID to assign to the texture once created.
pixel_data	- Memory address of the texture's pixel data.
width	- The width of the texture, in pixels.
height	- The height of the texture, in pixels.
format	- The format of the texture.
bytes_per_line	- The total number of bytes within each row of pixels within the texture.

Returns

Pointer to the newly loaded texture, or nullptr if the texture could not be loaded.

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ReloadPendingBitmaps()

void Blam::Rendering::Textures::ReloadPendingBitmaps

(

)

Reloads all bitmaps that are currently pending a reload.

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