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Merge pull request #8248 from Mailaender/premultiplied-geometric-renderers

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Fixed transparency breakage on quad and line rendering
This commit is contained in:
Oliver Brakmann
2015-05-29 14:11:28 +02:00
parent 16a9b9284b 96e2c9bb79
commit 8b6c4a5b13
2 changed files with 5 additions and 0 deletions
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4
OpenRA.Game/Graphics/LineRenderer.cs
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@@ -83,6 +83,7 @@ namespace OpenRA.Graphics
if (nv + 2 > renderer.TempBufferSize)
Flush();
color = Util.PremultiplyAlpha(color);
var r = color.R / 255.0f;
var g = color.G / 255.0f;
var b = color.B / 255.0f;
@@ -98,12 +99,14 @@ namespace OpenRA.Graphics
if (nv + 2 > renderer.TempBufferSize)
Flush();
startColor = Util.PremultiplyAlpha(startColor);
var r = startColor.R / 255.0f;
var g = startColor.G / 255.0f;
var b = startColor.B / 255.0f;
var a = startColor.A / 255.0f;
vertices[nv++] = new Vertex(start + Offset, r, g, b, a);
endColor = Util.PremultiplyAlpha(endColor);
r = endColor.R / 255.0f;
g = endColor.G / 255.0f;
b = endColor.B / 255.0f;
@@ -115,6 +118,7 @@ namespace OpenRA.Graphics
{
renderer.CurrentBatchRenderer = this;
color = Util.PremultiplyAlpha(color);
var r = color.R / 255.0f;
var g = color.G / 255.0f;
var b = color.B / 255.0f;

1
OpenRA.Game/Graphics/QuadRenderer.cs
View File

@@ -51,6 +51,7 @@ namespace OpenRA.Graphics
if (nv + 4 > renderer.TempBufferSize)
Flush();
color = Util.PremultiplyAlpha(color);
var r = color.R / 255.0f;
var g = color.G / 255.0f;
var b = color.B / 255.0f;