neo pipelines; postfx fix

1 files changed, 64 insertions, 0 deletions

diff --git a/src/extras/shaders/neoVehicle_VS.hlsl b/src/extras/shaders/neoVehicle_VS.hlsl
new file mode 100644
index 00000000..de75e745
--- /dev/null
+++ b/src/extras/shaders/neoVehicle_VS.hlsl
@@ -0,0 +1,64 @@
+#include "standardConstants.h"
+
+struct VS_in
+{
+	float4 Position		: POSITION;
+	float3 Normal		: NORMAL;
+	float2 TexCoord		: TEXCOORD0;
+	float4 Prelight		: COLOR0;
+};
+
+struct VS_out {
+	float4 Position		: POSITION;
+	float3 TexCoord0	: TEXCOORD0;	// also fog
+	float2 TexCoord1	: TEXCOORD1;
+	float4 Color		: COLOR0;
+	float4 ReflColor	: COLOR1;
+};
+
+float3 eye : register(c41);
+float4 reflProps : register(c42);
+Light specLights[5] : register(c43);
+
+
+#define fresnel (reflProps.x)
+#define lightStrength (reflProps.y)	// speclight alpha
+#define shininess (reflProps.z)
+#define specularity (reflProps.w)
+
+VS_out main(in VS_in input)
+{
+	VS_out output;
+
+	output.Position = mul(combinedMat, input.Position);
+	float3 Vertex = mul(worldMat, input.Position).xyz;
+	float3 Normal = mul(normalMat, input.Normal);
+	float3 viewVec = normalize(eye - Vertex);
+
+	output.TexCoord0.xy = input.TexCoord;
+
+	output.Color = input.Prelight;
+	output.Color.rgb += ambientLight.rgb * surfAmbient*lightStrength;
+
+	int i;
+	for(i = 0; i < numDirLights; i++)
+		output.Color.xyz += DoDirLight(lights[i+firstDirLight], Normal)*surfDiffuse*lightStrength;
+	// PS2 clamps before material color
+	output.Color = clamp(output.Color, 0.0, 1.0);
+	output.Color *= matCol;
+
+	// reflect V along Normal
+	float3 uv2 = Normal*dot(viewVec, Normal)*2.0 - viewVec;
+	output.TexCoord1 = uv2.xy*0.5 + 0.5;
+	float b = 1.0 - saturate(dot(viewVec, Normal));
+	output.ReflColor = float4(0.0, 0.0, 0.0, 1.0);
+	output.ReflColor.a = lerp(b*b*b*b*b, 1.0f, fresnel)*shininess;
+
+	//Light mainLight = lights[0];
+	for(i = 0; i < 5; i++)
+		output.ReflColor.xyz += DoDirLightSpec(specLights[i], Normal, viewVec, specLights[i].direction.w)*specularity*lightStrength;
+
+	output.TexCoord0.z = clamp((output.Position.w - fogEnd)*fogRange, fogDisable, 1.0);
+
+	return output;
+}