Try fix frame blur (initialize transparent)

2020-05-15 15:48:16 +02:00
parent 46f0af2e02
commit 01ead9145d
1 changed files with 2 additions and 0 deletions
--- a/orx-fx/src/main/kotlin/blur/FrameBlur.kt
+++ b/orx-fx/src/main/kotlin/blur/FrameBlur.kt
@@ -1,5 +1,6 @@
 package org.openrndr.extra.fx.blur

+import org.openrndr.color.ColorRGBa
 import org.openrndr.draw.*
 import org.openrndr.extra.fx.filterFragmentUrl
 import org.openrndr.extra.parameters.Description
@@ -29,6 +30,7 @@ class FrameBlur : Filter(filterShaderFromUrl(filterFragmentUrl("blur/frame-blur.

            if (intermediate == null) {
                intermediate = colorBuffer(target[0].width, target[0].height, type = ColorType.FLOAT16)
+                intermediate?.fill(ColorRGBa.TRANSPARENT)
            }

            super.apply(arrayOf(source[0], intermediate!!), arrayOf(intermediate!!))