public override void RecreateControls(bool contructor)
{
Controls.Clear();
AddCaption(new StringBuilder("Volumetric SSAO Debug"), Color.Yellow.ToVector4());
MyGuiControlLabel label = new MyGuiControlLabel(this, new Vector2(0.01f, -m_size.Value.Y / 2.0f + 0.07f), null, new System.Text.StringBuilder("(press ALT to share focus)"), Color.Yellow.ToVector4(), MyGuiConstants.LABEL_TEXT_SCALE * 0.7f,
MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_TOP);
Controls.Add(label);
m_currentPosition = -m_size.Value / 2.0f + new Vector2(0.02f, 0.10f);
MyPostProcessVolumetricSSAO2 volumetricSsaoPP = MyRender.GetPostProcess(MyPostProcessEnum.VolumetricSSAO2) as MyPostProcessVolumetricSSAO2;
if (volumetricSsaoPP == null)
{
label = new MyGuiControlLabel(this, new Vector2(0.01f, -m_size.Value.Y / 2.0f + 0.1f), null, new System.Text.StringBuilder("Sorry SSAO post process is not available"), Color.Red.ToVector4(), MyGuiConstants.LABEL_TEXT_SCALE * 0.7f,
MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_TOP);
Controls.Add(label);
return;
}
MyEffectVolumetricSSAO2 volumetricSsaoEffect = MyRender.GetEffect(MyEffects.VolumetricSSAO) as MyEffectVolumetricSSAO2;
AddCheckBox(new StringBuilder("Use SSAO"), volumetricSsaoPP, MemberHelper.GetMember(() => volumetricSsaoPP.Enabled));
AddCheckBox(new StringBuilder("Use blur"), volumetricSsaoEffect, MemberHelper.GetMember(() => volumetricSsaoEffect.UseBlur));
AddCheckBox(new StringBuilder("Show only SSAO"), volumetricSsaoEffect, MemberHelper.GetMember(() => volumetricSsaoEffect.ShowOnlySSAO));
m_currentPosition.Y += 0.01f;
// AddSlider(new StringBuilder("Offset"), 0, 10, volumetricSsaoEffect, MemberHelper.GetMember(() => volumetricSsaoEffect.Offset));
// AddSlider(new StringBuilder("SiluetteDist"), 0, 10, volumetricSsaoEffect, MemberHelper.GetMember(() => volumetricSsaoEffect.SiluetteDist));
// AddSlider(new StringBuilder("R"), 0, 10, volumetricSsaoEffect, MemberHelper.GetMember(() => volumetricSsaoEffect.R));
AddSlider(new StringBuilder("MinRadius"), 0, 10, volumetricSsaoPP, MemberHelper.GetMember(() => volumetricSsaoPP.MinRadius));
AddSlider(new StringBuilder("MaxRadius"), 0, 1000, volumetricSsaoPP, MemberHelper.GetMember(() => volumetricSsaoPP.MaxRadius));
AddSlider(new StringBuilder("RadiusGrowZScale"), 0, 10, volumetricSsaoPP, MemberHelper.GetMember(() => volumetricSsaoPP.RadiusGrowZScale));
AddSlider(new StringBuilder("CameraZFar"), 0, 100000, volumetricSsaoPP, MemberHelper.GetMember(() => volumetricSsaoPP.CameraZFar));
AddSlider(new StringBuilder("Bias"), 0, 10, volumetricSsaoPP, MemberHelper.GetMember(() => volumetricSsaoPP.Bias));
AddSlider(new StringBuilder("Falloff"), 0, 10, volumetricSsaoPP, MemberHelper.GetMember(() => volumetricSsaoPP.Falloff));
AddSlider(new StringBuilder("NormValue"), 0, 10, volumetricSsaoPP, MemberHelper.GetMember(() => volumetricSsaoPP.NormValue));
//AddSlider(new StringBuilder("ColorScale"), 0, 10, volumetricSsaoEffect, MemberHelper.GetMember(() => volumetricSsaoEffect.ColorScale));
AddSlider(new StringBuilder("Contrast"), 0, 10, volumetricSsaoPP, MemberHelper.GetMember(() => volumetricSsaoPP.Contrast));
m_currentPosition.Y += 0.01f;
}
/// <summary>
/// Render method is called directly by renderer. Depending on stage, post process can do various things
/// </summary>
/// <param name="postProcessStage">Stage indicating in which part renderer currently is.</param>public override void RenderAfterBlendLights()
public override Texture Render(PostProcessStage postProcessStage, Texture source, Texture availableRenderTarget)
{
switch (postProcessStage)
{
case PostProcessStage.LODBlend:
{
MyEffectVolumetricSSAO2 volumetricSsao = MyRender.GetEffect(MyEffects.VolumetricSSAO) as MyEffectVolumetricSSAO2;
int width = MyRender.GetRenderTarget(MyRenderTargets.Normals).GetLevelDescription(0).Width;
int height = MyRender.GetRenderTarget(MyRenderTargets.Normals).GetLevelDescription(0).Height;
int halfWidth = width / 2;
int halfHeight = height / 2;
//Render SSAO
MyMinerGame.SetRenderTarget(MyRender.GetRenderTarget(MyRenderTargets.SSAO), null);
MyMinerGame.Static.GraphicsDevice.Clear(ClearFlags.Target, new SharpDX.ColorBGRA(0), 1, 0);
DepthStencilState.None.Apply();
BlendState.Opaque.Apply();
Vector4 ssaoParams = new Vector4(MinRadius, MaxRadius, RadiusGrowZScale, CameraZFar);
Vector4 ssaoParams2 = new Vector4(Bias, Falloff, NormValue, 0);
volumetricSsao.SetDepthsRT(MyRender.GetRenderTarget(MyRenderTargets.Depth));
volumetricSsao.SetNormalsTexture(MyRender.GetRenderTarget(MyRenderTargets.Normals));
volumetricSsao.SetHalfPixel(width, height);
volumetricSsao.SetFrustumCorners(MyRender.GetShadowRenderer().GetFrustumCorners());
volumetricSsao.SetViewMatrix(MyCamera.ViewMatrixAtZero);
volumetricSsao.SetParams1(ssaoParams);
volumetricSsao.SetParams2(ssaoParams2);
volumetricSsao.SetProjectionMatrix(MyCamera.ProjectionMatrix);
volumetricSsao.SetContrast(Contrast);
MyGuiManager.GetFullscreenQuad().Draw(volumetricSsao);
if (volumetricSsao.UseBlur)
{
//SSAO Blur
MyMinerGame.SetRenderTarget(availableRenderTarget, null);
MyEffectSSAOBlur2 effectSsaoBlur = MyRender.GetEffect(MyEffects.SSAOBlur) as MyEffectSSAOBlur2;
effectSsaoBlur.SetDepthsRT(MyRender.GetRenderTarget(MyRenderTargets.Depth));
//effectSsaoBlur.SetNormalsRT(MyRender.GetRenderTarget(MyRenderTargets.Normals));
effectSsaoBlur.SetHalfPixel(width, height);
effectSsaoBlur.SetSSAOHalfPixel(halfWidth, halfHeight);
effectSsaoBlur.SetSsaoRT(MyRender.GetRenderTarget(MyRenderTargets.SSAO));
effectSsaoBlur.SetBlurDirection(new Vector2(0, 1f / (float)halfHeight));
//effectSsaoBlur.SetBlurDirection(new Vector2(1 / (float)halfWidth, 1f / (float)halfHeight));
MyGuiManager.GetFullscreenQuad().Draw(effectSsaoBlur);
MyMinerGame.SetRenderTarget(MyRender.GetRenderTarget(MyRenderTargets.SSAOBlur), null);
effectSsaoBlur.SetSsaoRT(availableRenderTarget);
effectSsaoBlur.SetBlurDirection(new Vector2(1f / (float)halfWidth, 0));
MyGuiManager.GetFullscreenQuad().Draw(effectSsaoBlur);
}
//Bake it into diffuse
/*
* MyEffectScreenshot ssEffect = MyRender.GetEffect(MyEffects.Screenshot) as MyEffectScreenshot;
* MyMinerGame.SetRenderTarget(availableRenderTarget, null);
* ssEffect.SetSourceTexture(MyRender.GetRenderTarget(MyRenderTargets.Diffuse));
* ssEffect.SetScale(Vector2.One);
* ssEffect.SetTechnique(MyEffectScreenshot.ScreenshotTechniqueEnum.Default);
*
* MyGuiManager.GetFullscreenQuad().Draw(ssEffect);
*
*/
MyMinerGame.SetRenderTarget(MyRender.GetRenderTarget(MyRenderTargets.Diffuse), null);
/*
* ssEffect.SetSourceTexture(availableRenderTarget);
* ssEffect.SetTechnique(MyEffectScreenshot.ScreenshotTechniqueEnum.Default);
* ssEffect.SetScale(Vector2.One);
* MyGuiManager.GetFullscreenQuad().Draw(ssEffect);
*/
MyEffectVolumetricSSAO2 effectVolumetricSsao = MyRender.GetEffect(MyEffects.VolumetricSSAO) as MyEffectVolumetricSSAO2;
//Blend with SSAO together
DepthStencilState.None.Apply();
if (!effectVolumetricSsao.ShowOnlySSAO)
{
MyStateObjects.SSAO_BlendState.Apply();
}
else
{
MyRender.CurrentRenderSetup.EnableLights = false;
MyMinerGame.Static.GraphicsDevice.Clear(ClearFlags.Target, new SharpDX.ColorBGRA(1.0f), 1, 0);
MyStateObjects.SSAO_BlendState.Apply();
}
if (effectVolumetricSsao.UseBlur)
{
MyGuiManager.DrawSpriteFast(MyRender.GetRenderTarget(MyRenderTargets.SSAOBlur), 0, 0, MyCamera.Viewport.Width, MyCamera.Viewport.Height, Color.White);
}
else
{
MyGuiManager.DrawSpriteFast(MyRender.GetRenderTarget(MyRenderTargets.SSAO), 0, 0, MyCamera.Viewport.Width, MyCamera.Viewport.Height, Color.White);
}
}
break;
}
return(source);
}
