From 9606ec423b38b85e8824a2f334c83ab86dff5c66 Mon Sep 17 00:00:00 2001
From: Alexander Rose <alex.rose@rcsb.org>
Date: Thu, 18 Oct 2018 15:33:54 -0700
Subject: [PATCH] volume render tweaks
---
src/mol-gl/shader/direct-volume.frag | 2 +-
src/mol-math/geometry/gaussian-density/gpu.ts | 1 -
2 files changed, 1 insertion(+), 2 deletions(-)
diff --git a/src/mol-gl/shader/direct-volume.frag b/src/mol-gl/shader/direct-volume.frag
index 82e6c5e40..3082b5ccf 100644
--- a/src/mol-gl/shader/direct-volume.frag
+++ b/src/mol-gl/shader/direct-volume.frag
@@ -144,6 +144,6 @@ void main () {
gl_FragColor = raymarch(startLoc, step, normalize(cameraPos));
if (length(gl_FragColor.rgb) < 0.00001) discard;
#if defined(dRenderMode_volume)
- gl_FragColor.a = uAlpha;
+ gl_FragColor.a *= uAlpha;
#endif
}
\ No newline at end of file
diff --git a/src/mol-math/geometry/gaussian-density/gpu.ts b/src/mol-math/geometry/gaussian-density/gpu.ts
index 259d3ff57..6d6c8c8e5 100644
--- a/src/mol-math/geometry/gaussian-density/gpu.ts
+++ b/src/mol-math/geometry/gaussian-density/gpu.ts
@@ -226,7 +226,6 @@ async function prepareGaussianDensityData(ctx: RuntimeContext, position: Positio
}
}
-
const pad = maxRadius * 2 + resolution
const expandedBox = Box3D.expand(Box3D.empty(), box, Vec3.create(pad, pad, pad));
const extent = Vec3.sub(Vec3.zero(), expandedBox.max, expandedBox.min)
--
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