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| gamedev:textureproperties:color_gamma [2012/12/01 18:10] – dragonlord | gamedev:textureproperties:color_gamma [2019/05/24 23:43] (current) – ↷ Links adapted because of a move operation dragonlord |
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| | {{tag>graphic skin texture color}} |
| <WRAP youarehere> | <WRAP youarehere> |
| [[:start|Start Page]] >> [[gamedev:main|Game Development with the Drag[en]gine]] >> [[gamedev:skinproperties|Skin Texture Properties]] >> [[gamedev:texturepropertylist|Texture Property Database]] >> **color.gamma** | [[:start|Start Page]] >> [[:gamedev|Game Development with the Drag[en]gine]] >> [[gamedev:skinproperties|Skin Texture Properties]] >> [[gamedev:texturepropertylist|Texture Property Database]] >> **color.gamma** |
| </WRAP> | </WRAP> |
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| <WRAP boxheader> | ====== Skin Texture Property: color.gamma ====== |
| ====== Summary ====== | |
| </WRAP> | Defines the gamma correction for the color and color_alpha texture property. |
| <WRAP boxcontent> | |
| |Texture Property Name|color.gamma| | |
| |Excepted Data Source|1 component value| | |Excepted Data Source|1 component value| |
| |Data Range|larger than 0| | |Data Range|larger than 0| |
| |Default Value|2.2| | |Default Value|2.2| |
| |Graphic Module|Defines the gamma correction for the color and color_alpha texture property| | |Affected Modules|Graphic| |
| |Physics Module|No effect| | |Linked Properties|[[gamedev:textureproperties:color|color]], [[gamedev:textureproperties:color_alpha|color_alpha]]| |
| |Audio Module|No effect| | |
| </WRAP> | ====== Description ====== |
| |
| ====== Graphic Module ====== | |
| The **color.gamma** texture property is linked to the **[[gamedev:textureproperties:color|color]]** and **[[gamedev:textureproperties:color_alpha|color_alpha]]** texture property. it defines the gamma correction applied to the **[[gamedev:textureproperties:color|color]]** and **[[gamedev:textureproperties:color_alpha|color_alpha]]** texture property. Monitors using the sRGB color space have roughly a gamma of 2.2 . Images autored on monitors thus usually have also an sRGB color space and thus also a gamma of 2.2 . To allow Graphic Modules to render in linear color space the gamma has to be known that the images assigned to the **[[gamedev:textureproperties:color|color]]** and **[[gamedev:textureproperties:color_alpha|color_alpha]]** texture property use. In most cases you do not have to touch this texture property. If you use though linear space images or high definition range images then you have to set the gamma to 1 to avoid gamma correction. Other situations might exist if an image has a different gamma correction to better use the 8-bit resolution. This might be of use for very bright or dark images. | The **color.gamma** texture property is linked to the **[[gamedev:textureproperties:color|color]]** and **[[gamedev:textureproperties:color_alpha|color_alpha]]** texture property. it defines the gamma correction applied to the **[[gamedev:textureproperties:color|color]]** and **[[gamedev:textureproperties:color_alpha|color_alpha]]** texture property. Monitors using the sRGB color space have roughly a gamma of 2.2 . Images autored on monitors thus usually have also an sRGB color space and thus also a gamma of 2.2 . To allow Graphic Modules to render in linear color space the gamma has to be known that the images assigned to the **[[gamedev:textureproperties:color|color]]** and **[[gamedev:textureproperties:color_alpha|color_alpha]]** texture property use. In most cases you do not have to touch this texture property. If you use though linear space images or high definition range images then you have to set the gamma to 1 to avoid gamma correction. Other situations might exist if an image has a different gamma correction to better use the 8-bit resolution. This might be of use for very bright or dark images. |
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| The default value for this texture property is 2.2 which is roughly sRGB gamma correction. | The default value for this texture property is 2.2 which is roughly sRGB gamma correction. |
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| ====== Physics Module ====== | |
| This texture property does not effect Physics Modules. | |
| |
| ====== Audio Module ====== | |
| This texture property does not effect Audio Modules. | |
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| ====== Examples ====== | ====== Examples ====== |
| | |
| ( TODO: example image ) | ( TODO: example image ) |
