port from perforce

2026-04-18 22:31:51 +02:00
commit 8d0ab5b7cc
8409 changed files with 3972376 additions and 0 deletions
--- a/aiwaz/Demo/Data/PostProcess.fx
+++ b/aiwaz/Demo/Data/PostProcess.fx
@@ -0,0 +1,184 @@
+static const float PixelKernel[13] = { -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6 };
+static const float BlurWeights[13] = { 0.002216, 0.008764, 0.026995, 0.064759, 0.120985, 0.176033, 0.199471, 0.176033, 0.120985, 0.064759, 0.026995, 0.008764, 0.002216 };
+
+float CurrentTime : Time;
+
+//--------------------------------------------------------------------------------------
+// States
+//--------------------------------------------------------------------------------------
+BlendState NoBlending
+{
+	BlendEnable[0] = FALSE;
+    RenderTargetWriteMask[0] = 0x0F;
+};
+
+DepthStencilState RenderWithoutStencilState
+{
+    DepthEnable = false;
+    DepthWriteMask = ZERO;
+    DepthFunc = Always;
+};
+
+
+//--------------------------------------------------------------------------------------
+// Textures
+//--------------------------------------------------------------------------------------
+Texture2D ColorMap : ColorMap;
+Texture2D Calculated : InputTexture;
+Texture2D DistortMap : DistortMap;
+SamplerState samLinear
+{
+    Filter = ANISOTROPIC;
+    AddressU = Wrap;
+    AddressV = Wrap;
+};
+
+SamplerState samLinearClamp
+{
+    Filter = ANISOTROPIC;
+    AddressU = Clamp;
+    AddressV = Clamp;
+};
+
+
+//--------------------------------------------------------------------------------------
+struct VS_OUTPUT
+{
+    float4 Pos : SV_POSITION;
+    float2 Tex : TEXCOORD0;
+};
+
+//--------------------------------------------------------------------------------------
+// Vertex Shader
+//--------------------------------------------------------------------------------------
+VS_OUTPUT VS(float4 Pos : POSITION, float3 Norm : NORMAL, float2 Tex : TEXCOORD)
+{
+    VS_OUTPUT output = (VS_OUTPUT)0;
+    output.Pos = Pos;
+    output.Pos.w = 1.0f;
+    output.Tex = Tex;
+    return output;
+}
+
+
+//--------------------------------------------------------------------------------------
+// Pixel Shader
+//--------------------------------------------------------------------------------------
+float4 IntensityPS( VS_OUTPUT input) : SV_Target
+{
+	float4 color = ColorMap.Sample(samLinear, input.Tex);
+	
+	float3 ColorToIntensity = float3(0.294, 0.582, 0.114);
+	color.rgb *= ColorToIntensity;
+	color.rgb = color.r + color.g + color.b;
+
+	return color;
+}
+
+
+float4 ShowTexturePS( VS_OUTPUT input) : SV_Target
+{
+	float4 color = Calculated.Sample(samLinear, input.Tex);
+	return color;
+}
+
+
+float4 ComposePS( VS_OUTPUT input) : SV_Target
+{
+	const float DistortTextureScale = 8.0f;
+	const float DistortStrength = 10.0f;
+	const float DistortSpeed = 0.25f;
+	const float3 ColorToIntensity = float3(0.294, 0.582, 0.114);
+	
+	float2 distort = (DistortMap.Sample(samLinear, DistortTextureScale * input.Tex + float2(sin(CurrentTime * DistortSpeed), cos(CurrentTime * DistortSpeed))).xy - 0.5f) * 1.0f;
+	
+	// get DDX DDY of the input texture
+	float2 CalculatedSize;
+	ColorMap.GetDimensions(CalculatedSize.x, CalculatedSize.y);
+	CalculatedSize = 1.0f / CalculatedSize;
+	
+	float4 bloom = Calculated.Sample(samLinear, input.Tex);
+	
+	// bloom step
+	bloom = pow(bloom, 2.0f) * 2.0f;
+	
+	float4 intensity = bloom;
+	intensity.rgb *= ColorToIntensity;
+	intensity.rgb = intensity.r + intensity.g + intensity.b;
+	float4 color = ColorMap.Sample(samLinearClamp, input.Tex + distort * CalculatedSize * intensity * DistortStrength);
+	
+	return color + bloom;
+}
+
+const float pi4 = 3.141 / 4.0;
+float4 BlurPS( VS_OUTPUT input) : SV_Target
+{
+	// get DDX DDY of the input texture
+	float2 ddxy;
+	Calculated.GetDimensions(ddxy.x, ddxy.y);
+	ddxy = 1.0f / ddxy;
+	
+	// Blur
+    float4 color = 0;
+    float2 SamplePos;
+   
+	for (int i = 0; i < 8; i++)
+    {
+        SamplePos = input.Tex + ddxy * 4.0 * float2(sin(pi4 * i), cos(pi4 * i));
+        color += Calculated.Sample(samLinearClamp, SamplePos);
+    }
+
+    return color / 8.0;
+}
+
+//--------------------------------------------------------------------------------------
+technique10 Intensity
+{
+	pass P0
+	{
+		SetVertexShader( CompileShader( vs_4_0, VS() ) );
+		SetGeometryShader( NULL );
+		SetPixelShader( CompileShader( ps_4_0, IntensityPS() ) );
+		SetDepthStencilState( NULL, 0 );
+		SetBlendState( NULL, float4( 0.0f, 0.0f, 0.0f, 0.0f ), 0xFFFFFFFF );
+	}
+}
+
+
+technique10 ShowTexture
+{
+	pass P0
+	{
+		SetVertexShader( CompileShader( vs_4_0, VS() ) );
+		SetGeometryShader( NULL );
+		SetPixelShader( CompileShader( ps_4_0, ShowTexturePS() ) );
+		SetDepthStencilState( NULL, 0 );
+		SetBlendState( NULL, float4( 0.0f, 0.0f, 0.0f, 0.0f ), 0xFFFFFFFF );
+	}
+}
+
+
+technique10 Blur
+{
+	pass P0
+	{
+		SetVertexShader( CompileShader( vs_4_0, VS() ) );
+		SetGeometryShader( NULL );
+		SetPixelShader( CompileShader( ps_4_0, BlurPS() ) );
+		SetDepthStencilState( NULL, 0 );
+		SetBlendState( NULL, float4( 0.0f, 0.0f, 0.0f, 0.0f ), 0xFFFFFFFF );
+	}
+}
+
+
+technique10 Compose
+{
+	pass P0
+	{
+		SetVertexShader( CompileShader( vs_4_0, VS() ) );
+		SetGeometryShader( NULL );
+		SetPixelShader( CompileShader( ps_4_0, ComposePS() ) );
+		SetDepthStencilState( NULL, 0 );
+		SetBlendState( NULL, float4( 0.0f, 0.0f, 0.0f, 0.0f ), 0xFFFFFFFF );
+	}
+}