refactor(webgl): update blend mode presets as sep consts

thi-ng · Jul 28, 2019 · cc0ffcd · cc0ffcd
1 parent 6951459
commit cc0ffcd
Showing 1 changed file with 7 additions and 5 deletions.
diff --git a/packages/webgl/src/api/blend.ts b/packages/webgl/src/api/blend.ts
@@ -1,4 +1,4 @@
-import { IObjectOf, Tuple } from "@thi.ng/api";
+import { Tuple } from "@thi.ng/api";
 
 export const enum Blend {
     ZERO = 0,
@@ -31,7 +31,9 @@ export type BlendFunc = Tuple<Blend, 2>;
 // TODO blend func presets
 // https://www.andersriggelsen.dk/glblendfunc.php
 
-export const BLEND_MODES: IObjectOf<BlendFunc> = {
-    normal: [Blend.SRC_ALPHA, Blend.ONE_MINUS_SRC_ALPHA],
-    add: [Blend.SRC_ALPHA, Blend.DST_ALPHA]
-};
+export const BLEND_NORMAL: BlendFunc = [
+    Blend.SRC_ALPHA,
+    Blend.ONE_MINUS_SRC_ALPHA
+];
+
+export const BLEND_ADD: BlendFunc = [Blend.SRC_ALPHA, Blend.DST_ALPHA];