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fix intensity calculation

shadows
Evan Hemsley 2020-08-05 15:09:48 -07:00
parent f0f09115f5
commit 2419a89d32
1 changed files with 8 additions and 4 deletions
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12
Effects/PBREffect.cs
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@ -7,6 +7,7 @@ namespace Kav
{ {
private readonly Vector3[] positions = new Vector3[4]; private readonly Vector3[] positions = new Vector3[4];
private readonly Vector3[] colors = new Vector3[4]; private readonly Vector3[] colors = new Vector3[4];
private readonly float[] intensities = new float[4];
readonly EffectParameter lightPositionsParam; readonly EffectParameter lightPositionsParam;
readonly EffectParameter lightColorsParam; readonly EffectParameter lightColorsParam;
@ -21,20 +22,23 @@ namespace Kav
{ {
get get
{ {
var color = colors[i] / intensities[i];
return new PointLight( return new PointLight(
positions[i], positions[i],
new Color( new Color(
colors[i].X, color.X,
colors[i].Y, color.Y,
colors[i].Z, color.Z,
1f 1f
) ),
intensities[i]
); );
} }
set set
{ {
positions[i] = value.Position; positions[i] = value.Position;
colors[i] = value.Color.ToVector3() * value.Intensity; colors[i] = value.Color.ToVector3() * value.Intensity;
intensities[i] = value.Intensity;
lightPositionsParam.SetValue(positions); lightPositionsParam.SetValue(positions);
lightColorsParam.SetValue(colors); lightColorsParam.SetValue(colors);
} }