package sfml
Install
Dune Dependency
Authors
Maintainers
Sources
sha256=75e28f425d6c40f39f7aac53b413da3d48ecd50aa88cdf644d38a14897a59a30
md5=01ffc5b471d774f2d6234c639b067f04
doc/sfml.graphics/SFBlendMode/index.html
Module SFBlendMode
type factor =
| Zero
(*(0, 0, 0, 0)
*)| One
(*(1, 1, 1, 1)
*)| SrcColor
(*(src.r, src.g, src.b, src.a)
*)| OneMinusSrcColor
(*(1, 1, 1, 1) - (src.r, src.g, src.b, src.a)
*)| DstColor
(*(dst.r, dst.g, dst.b, dst.a)
*)| OneMinusDstColor
(*(1, 1, 1, 1) - (dst.r, dst.g, dst.b, dst.a)
*)| SrcAlpha
(*(src.a, src.a, src.a, src.a)
*)| OneMinusSrcAlpha
(*(1, 1, 1, 1) - (src.a, src.a, src.a, src.a)
*)| DstAlpha
(*(dst.a, dst.a, dst.a, dst.a)
*)| OneMinusDstAlpha
(*(1 1, 1, 1) - (dst.a, dst.a, dst.a, dst.a)
*)
Enumeration of the blending factors
The factors are mapped directly to their OpenGL equivalents, specified by glBlendFunc() or glBlendFuncSeparate().
Enumeration of the blending equations
The equations are mapped directly to their OpenGL equivalents, specified by glBlendEquation() or glBlendEquationSeparate().
type t = {
color_src_factor : factor;
(*Source blending factor for the color channels
*)color_dst_factor : factor;
(*Destination blending factor for the color channels
*)color_equation : equation;
(*Blending equation for the color channels
*)alpha_src_factor : factor;
(*Source blending factor for the alpha channel
*)alpha_dst_factor : factor;
(*Destination blending factor for the alpha channel
*)alpha_equation : equation;
(*Blending equation for the alpha channel
*)
}
Blending modes for drawing
Construct the blend mode given the factors and equation.
This constructor uses the same factors and equation for both color and alpha components. It also defaults to the Add equation.
val alpha : t
Commonly used blending modes
Blend source and dest according to dest alpha
val add : t
Blend source and dest according to dest alpha
Add source to dest
val multiply : t
Add source to dest
Multiply source and dest
val none : t
Multiply source and dest
Overwrite dest with source