Initial commit

Win32.DX11.Release/data/shaders/gnm/banner_vv.pssl

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+#include "ShaderConstantsGNM.h"
+
+struct VS_Input {
+	float3 position : POSITION;
+	float4 normal : NORMAL;
+	float2 texCoords : TEXCOORD_0;
+	float4 color : COLOR;
+};
+
+
+struct PS_Input {
+	float4 position : S_POSITION;
+
+#ifdef ENABLE_LIGHT
+	float4 light : LIGHT;
+#endif
+#ifdef ENABLE_FOG
+	float4 fogColor : FOG_COLOR;
+#endif
+
+#ifndef DISABLE_TINTING
+	float4 color : COLOR;
+#endif
+	float2 texCoords : TEXCOORD_0_FB_MSAA;
+};
+
+static const float AMBIENT = 0.45;
+
+static const float XFAC = -0.1;
+static const float ZFAC = 0.1;
+
+
+float4 TransformRGBA8_SNORM(const float4 RGBA8_SNORM) {
+#ifdef R8G8B8A8_SNORM_UNSUPPORTED
+	return RGBA8_SNORM * float(2.0).xxxx - float(1.0).xxxx;
+#else
+	return RGBA8_SNORM;
+#endif
+}
+
+
+float lightIntensity(const float4 position, const float4 normal) {
+#ifdef FANCY
+
+	float3 N = normalize(mul(WORLD, normal)).xyz;
+
+	N.y *= TILE_LIGHT_COLOR.a;
+
+	//take care of double sided polygons on materials without culling
+#ifdef FLIP_BACKFACES
+	float3 viewDir = normalize((mul(WORLD, position)).xyz);
+	if (dot(N, viewDir) > 0.0) {
+		N *= -1.0;
+	}
+#endif
+
+	float yLight = (1.0 + N.y) * 0.5;
+	return yLight * (1.0 - AMBIENT) + N.x*N.x * XFAC + N.z*N.z * ZFAC + AMBIENT;
+#else
+	return 1.0;
+#endif
+}
+
+PS_Input main(in VS_Input VSInput) {
+	PS_Input PSInput = (PS_Input)0;
+	PSInput.position = mul(WORLDVIEWPROJ, float4(VSInput.position, 1));
+
+#ifdef ENABLE_LIGHT
+	float4 normal = TransformRGBA8_SNORM(VSInput.normal);
+
+	float L = lightIntensity(float4(VSInput.position, 1), normal);
+
+	PSInput.light = float4(L.xxx * TILE_LIGHT_COLOR.rgb, 1.0);
+#endif
+
+	int frameIndex = int(VSInput.color.a * 255.0f);
+	PSInput.texCoords.xy = VSInput.texCoords.xy + BANNER_UV_OFFSETS[frameIndex].xy;
+
+#ifndef DISABLE_TINTING
+	PSInput.color = BANNER_COLORS[frameIndex];
+	PSInput.color.a = 1.0f;
+	if (frameIndex > 0) {
+		PSInput.color.a = 0.0f;
+	}
+#endif
+
+#ifdef ENABLE_FOG
+	//fog
+	PSInput.fogColor.rgb = FOG_COLOR.rgb;
+	PSInput.fogColor.a = clamp(((PSInput.position.z / RENDER_DISTANCE) - FOG_CONTROL.x) / (FOG_CONTROL.y - FOG_CONTROL.x), 0.0, 1.0);
+#endif
+
+	return PSInput;
+}