Color is the visual perception of light by humans into named categories, commonly "red," "green," and "blue."

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Image drawing tools (that aren't Photoshop) that work in the sRGB colorspace

I'm looking for a way to create sRGB raster images. Now, I could use Inkscape and just have it render to a raster format, but are there any image drawing tools other than Photoshop that work in sRGB? ...
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569 views

OpenGL ES Faces appear to be transparent when alpha is 1.0?

I am working on an object (OBJ File) loader for my app on iOS, currently I have successfully read the vertices and the faces of the object, and I am now just adding colours to the imported models. I ...
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Fading to transparent with premultiplied alpha

I'm fading an object from fully visible to transparent, but the fade darkens the object. this.Color = Color.Lerp(Color.White, Color.Transparent, weight); The object does fade to transparent, but.. ...
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489 views

Hemicube algorithm d3d9 or d3d11, float valued colors

The hemicube algorithm renders the scene to 5 sides of a half-cube, from the perspective of each polygon. Assume you place the hemicube around me and render to the 5 sides. The idea is, we can see ...
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1answer
732 views

Java how to color text without using JNI?

I am working on a small text-based game in Java. I am trying to understand the concept of how to color the output without needing to use JNI. C++ has the ability to modify the console directly and ...
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1answer
2k views

Programmatically set color of Box2D body's sprite or image

In my basic Cocos2D + Box2D iPhone app I have a bunch of circular Box2D bodies. I'd like to change the color of the circles programatically. What's the easiest way to do this? So far I'm just ...
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2answers
2k views

How do I change a sprite's color?

In my rhythm game, I have a note object which can be of a different color depending on the note chart. I could use a sprite sheet with all the different color variations I use, but I would prefer to ...
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670 views

Making a symbol appear on any colour

I'm developing an RPG/roguelike-style game. Instead of having maps like: ......... ......... ....@.... ...h..... Oh look, a dwarf. I was having solid background tiles, So sort of a tile based RPG ...