public void ResolveShadows(LightArea Area, bool attenuateShadows, Texture mask = null)
{
var Result = Area.RenderTarget;
var MaskTexture = mask == null ? Area.Mask.Texture : mask;
var MaskProps = Vector4.Zero;
var diffuseColor = Vector4.One;
ExecuteTechnique(Area.RenderTarget, distancesRT, "ComputeDistances");
ExecuteTechnique(distancesRT, distortRT, "Distort");
// Working now
ApplyHorizontalReduction(distortRT, shadowMap);
//only DrawShadows needs these vars
resolveShadowsEffectTechnique["DrawShadows"].SetUniform("AttenuateShadows", attenuateShadows ? 0 : 1);
resolveShadowsEffectTechnique["DrawShadows"].SetUniform("MaskProps", MaskProps);
resolveShadowsEffectTechnique["DrawShadows"].SetUniform("DiffuseColor", diffuseColor);
var maskSize = MaskTexture.Size;
var MaskTarget = new RenderImage("MaskTarget", maskSize.X, maskSize.Y);
ExecuteTechnique(MaskTarget, Result, "DrawShadows", shadowMap);
resolveShadowsEffectTechnique["DrawShadows"].ResetCurrentShader();
}
public void ResolveShadows(LightArea Area, bool attenuateShadows, Texture mask = null)
{
var Result = Area.RenderTarget;
var MaskTexture = mask ?? Area.Mask.Texture;
var MaskProps = Vector4.Zero;
var diffuseColor = Vector4.One;
ExecuteTechnique(Area.RenderTarget, distancesRT, "ComputeDistances");
ExecuteTechnique(distancesRT, distortRT, "Distort");
// Working now
ApplyHorizontalReduction(distortRT, shadowMap);
//only DrawShadows needs these vars
resolveShadowsEffectTechnique["DrawShadows"].SetUniform("AttenuateShadows", attenuateShadows ? 0 : 1);
resolveShadowsEffectTechnique["DrawShadows"].SetUniform("MaskProps", MaskProps);
resolveShadowsEffectTechnique["DrawShadows"].SetUniform("DiffuseColor", diffuseColor);
var maskSize = MaskTexture.Size;
// I have TRIED to get this to work without this blank one.
// I give the hell up.
// I'll just cache them so they're not being recreated constantly.
if (!BlankRenderImages.TryGetValue(maskSize, out var MaskTarget))
{
MaskTarget = new RenderImage("MaskTarget", maskSize.X, maskSize.Y);
BlankRenderImages[maskSize] = MaskTarget;
}
ExecuteTechnique(MaskTarget, Result, "DrawShadows", shadowMap);
resolveShadowsEffectTechnique["DrawShadows"].ResetCurrentShader();
}
