sdfsdfs

node_modules/pixi.js/lib/advanced-blend-modes/DivideBlend.js

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+'use strict';
+
+var Extensions = require('../extensions/Extensions.js');
+var BlendModeFilter = require('../filters/blend-modes/BlendModeFilter.js');
+
+"use strict";
+class DivideBlend extends BlendModeFilter.BlendModeFilter {
+  constructor() {
+    super({
+      gl: {
+        functions: `
+                float divide(float base, float blend)
+                {
+                    return (blend > 0.0) ? clamp(base / blend, 0.0, 1.0) : 1.0;
+                }
+
+                vec3 blendDivide(vec3 base, vec3 blend, float opacity)
+                {
+                    vec3 blended = vec3(
+                        divide(base.r, blend.r),
+                        divide(base.g, blend.g),
+                        divide(base.b, blend.b)
+                    );
+
+                    return (blended * opacity + base * (1.0 - opacity));
+                }
+                `,
+        main: `
+                finalColor = vec4(blendDivide(back.rgb, front.rgb,front.a), blendedAlpha) * uBlend;
+                `
+      },
+      gpu: {
+        functions: `
+                fn divide(base: f32, blend: f32) -> f32
+                {
+                    return select(1.0, clamp(base / blend, 0.0, 1.0), blend > 0.0);
+                }
+
+                fn blendDivide(base: vec3<f32>, blend: vec3<f32>, opacity: f32) -> vec3<f32>
+                {
+                    let blended = vec3<f32>(
+                        divide(base.r, blend.r),
+                        divide(base.g, blend.g),
+                        divide(base.b, blend.b)
+                    );
+                    return (blended * opacity + base * (1.0 - opacity));
+                }
+            `,
+        main: `
+                out = vec4<f32>(blendDivide(back.rgb, front.rgb, front.a), blendedAlpha) * blendUniforms.uBlend;
+            `
+      }
+    });
+  }
+}
+/** @ignore */
+DivideBlend.extension = {
+  name: "divide",
+  type: Extensions.ExtensionType.BlendMode
+};
+
+exports.DivideBlend = DivideBlend;
+//# sourceMappingURL=DivideBlend.js.map