Added Blend

Dgame · May 25, 2015 · 624ffb4 · 624ffb4
1 parent 83b2ce3
commit 624ffb4
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Showing 4 changed files with 43 additions and 2 deletions.
diff --git a/source/Dgame/Graphic/Blend.d b/source/Dgame/Graphic/Blend.d
@@ -0,0 +1,30 @@
+module Dgame.Graphic.Blend;
+
+import derelict.opengl3.gl;
+
+struct Blend {
+    static immutable Blend One     = Blend(Factor.One, Factor.One);
+    static immutable Blend Zero    = Blend(Factor.Zero, Factor.Zero);
+    static immutable Blend Default = Blend(Factor.SrcAlpha, Factor.OneMinusSrcAlpha);
+
+    enum Factor {
+        Zero = GL_ZERO,
+        One = GL_ONE,
+        SrcColor = GL_SRC_COLOR,
+        OneMinusSrcColor = GL_ONE_MINUS_SRC_COLOR,
+        DstColor = GL_DST_COLOR,
+        OneMinusDstColor = GL_ONE_MINUS_DST_COLOR,
+        SrcAlpha = GL_SRC_ALPHA,
+        OneMinusSrcAlpha = GL_ONE_MINUS_SRC_ALPHA,
+        DstAlpha = GL_DST_ALPHA,
+        OneMinusDstAlpha = GL_ONE_MINUS_DST_ALPHA
+    }
+
+    Factor srcColor = Factor.One;
+    Factor dstColor = Factor.Zero;
+
+    @nogc
+    void use() const nothrow {
+        glBlendFunc(this.srcColor, this.dstColor);
+    }
+}
diff --git a/source/Dgame/Graphic/package.d b/source/Dgame/Graphic/package.d
@@ -2,6 +2,7 @@ module Dgame.Graphic;
 
 public:
 
+import Dgame.Graphic.Blend;
 import Dgame.Graphic.Color;
 import Dgame.Graphic.Drawable;
 import Dgame.Graphic.Shape;

diff --git a/source/Dgame/docs/Blend.html b/source/Dgame/docs/Blend.html
@@ -0,0 +1,10 @@
+<html><head>
+        <META http-equiv="content-type" content="text/html; charset=utf-8">
+        <title>Dgame.Graphic.Blend</title>
+        </head><body>
+        <h1>Dgame.Graphic.Blend</h1>
+        <!-- Generated by Ddoc from ..\Graphic\Blend.d -->
+<br><br>
+
+        <hr><small>Page generated by <a href="http://dlang.org/ddoc.html">Ddoc</a>. </small>
+        </body></html>
diff --git a/source/Dgame/test/.dub/dub.json b/source/Dgame/test/.dub/dub.json
@@ -1,10 +1,10 @@
 {
 	"dub": {
 		"cachedUpgrades": {
-			"derelict-util": "1.9.1",
+			"derelict-util": "2.0.0",
 			"derelict-sdl2": "1.9.5",
 			"derelict-gl3": "1.0.12"
 		},
-		"lastUpgrade": "2015-05-20T20:00:54.365836"
+		"lastUpgrade": "2015-05-25T23:01:37.9147614"
 	}
 }