diff options
Diffstat (limited to 'doc/classes/Image.xml')
| -rw-r--r-- | doc/classes/Image.xml | 51 |
1 files changed, 43 insertions, 8 deletions
diff --git a/doc/classes/Image.xml b/doc/classes/Image.xml index 2cd17cb5c5..b4a46dd661 100644 --- a/doc/classes/Image.xml +++ b/doc/classes/Image.xml @@ -4,7 +4,7 @@ Image datatype. </brief_description> <description> - Native image datatype. Contains image data, which can be converted to a [Texture], and several functions to interact with it. The maximum width and height for an [Image] are [constant MAX_WIDTH] and [constant MAX_HEIGHT]. + Native image datatype. Contains image data, which can be converted to a [Texture2D], and several functions to interact with it. The maximum width and height for an [Image] are [constant MAX_WIDTH] and [constant MAX_HEIGHT]. </description> <tutorials> </tutorials> @@ -86,14 +86,26 @@ </return> <argument index="0" name="mode" type="int" enum="Image.CompressMode"> </argument> - <argument index="1" name="source" type="int" enum="Image.CompressSource"> + <argument index="1" name="source" type="int" enum="Image.CompressSource" default="0"> </argument> - <argument index="2" name="lossy_quality" type="float"> + <argument index="2" name="lossy_quality" type="float" default="0.7"> </argument> <description> Compresses the image to use less memory. Can not directly access pixel data while the image is compressed. Returns error if the chosen compression mode is not available. See [enum CompressMode] and [enum CompressSource] constants. </description> </method> + <method name="compress_from_channels"> + <return type="int" enum="Error"> + </return> + <argument index="0" name="mode" type="int" enum="Image.CompressMode"> + </argument> + <argument index="1" name="channels" type="int" enum="Image.CompressSource"> + </argument> + <argument index="2" name="lossy_quality" type="float" default="0.7"> + </argument> + <description> + </description> + </method> <method name="convert"> <return type="void"> </return> @@ -169,6 +181,14 @@ Returns [constant ALPHA_BLEND] if the image has data for alpha values. Returns [constant ALPHA_BIT] if all the alpha values are stored in a single bit. Returns [constant ALPHA_NONE] if no data for alpha values is found. </description> </method> + <method name="detect_used_channels"> + <return type="int" enum="Image.UsedChannels"> + </return> + <argument index="0" name="source" type="int" enum="Image.CompressSource" default="0"> + </argument> + <description> + </description> + </method> <method name="expand_x2_hq2x"> <return type="void"> </return> @@ -497,10 +517,10 @@ </member> </members> <constants> - <constant name="MAX_WIDTH" value="16384"> + <constant name="MAX_WIDTH" value="16777216"> The maximal width allowed for [Image] resources. </constant> - <constant name="MAX_HEIGHT" value="16384"> + <constant name="MAX_HEIGHT" value="16777216"> The maximal height allowed for [Image] resources. </constant> <constant name="FORMAT_L8" value="0" enum="Format"> @@ -526,8 +546,7 @@ <constant name="FORMAT_RGBA4444" value="6" enum="Format"> OpenGL texture format [code]RGBA[/code] with four components, each with a bitdepth of 4. </constant> - <constant name="FORMAT_RGBA5551" value="7" enum="Format"> - OpenGL texture format [code]GL_RGB5_A1[/code] where 5 bits of depth for each component of RGB and one bit for alpha. + <constant name="FORMAT_RGB565" value="7" enum="Format"> </constant> <constant name="FORMAT_RF" value="8" enum="Format"> OpenGL texture format [code]GL_R32F[/code] where there's one component, a 32-bit floating-point value. @@ -624,7 +643,11 @@ [url=https://en.wikipedia.org/wiki/Ericsson_Texture_Compression#ETC2_and_EAC]Ericsson Texture Compression format 2[/url] ([code]RGB8_PUNCHTHROUGH_ALPHA1[/code] variant), which compresses RGBA data to make alpha either fully transparent or fully opaque. [b]Note:[/b] When creating an [ImageTexture], an sRGB to linear color space conversion is performed. </constant> - <constant name="FORMAT_MAX" value="37" enum="Format"> + <constant name="FORMAT_ETC2_RA_AS_RG" value="37" enum="Format"> + </constant> + <constant name="FORMAT_DXT5_RA_AS_RG" value="38" enum="Format"> + </constant> + <constant name="FORMAT_MAX" value="39" enum="Format"> Represents the size of the [enum Format] enum. </constant> <constant name="INTERPOLATE_NEAREST" value="0" enum="Interpolation"> @@ -670,6 +693,18 @@ <constant name="COMPRESS_ETC2" value="4" enum="CompressMode"> Use ETC2 compression. </constant> + <constant name="USED_CHANNELS_L" value="0" enum="UsedChannels"> + </constant> + <constant name="USED_CHANNELS_LA" value="1" enum="UsedChannels"> + </constant> + <constant name="USED_CHANNELS_R" value="2" enum="UsedChannels"> + </constant> + <constant name="USED_CHANNELS_RG" value="3" enum="UsedChannels"> + </constant> + <constant name="USED_CHANNELS_RGB" value="4" enum="UsedChannels"> + </constant> + <constant name="USED_CHANNELS_RGBA" value="5" enum="UsedChannels"> + </constant> <constant name="COMPRESS_SOURCE_GENERIC" value="0" enum="CompressSource"> Source texture (before compression) is a regular texture. Default for all textures. </constant> |