Missing shader from Cg update, which was not committed in the last run.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4061 dfc29bdd-3216-0410-991c-e03cc46cb475

media/d3d9.hlsl

 // part of the Irrlicht Engine Shader example.
 // These simple Direct3D9 pixel and vertex shaders will be loaded by the shaders
-// example. Please note that these example shaders don't do anything really useful. 
+// example. Please note that these example shaders don't do anything really useful.
 // They only demonstrate that shaders can be used in Irrlicht.
 
 //-----------------------------------------------------------------------------
 // Global variables
 //-----------------------------------------------------------------------------
-float4x4 mWorldViewProj;  // World * View * Projection transformation
-float4x4 mInvWorld;       // Inverted world matrix
-float4x4 mTransWorld;     // Transposed world matrix
-float3 mLightPos;         // Light position
-float4 mLightColor;       // Light color
+float4x4 mWorldViewProj; // World * View * Projection transformation
+float4x4 mInvWorld;      // Inverted world matrix
+float4x4 mTransWorld;    // Transposed world matrix
+float3 mLightPos;        // Light position
+float4 mLightColor;      // Light color
 
 
 // Vertex shader output structure
 struct VS_OUTPUT
 {
-	float4 Position   : POSITION;   // vertex position 
-	float4 Diffuse    : COLOR0;     // vertex diffuse color
-	float2 TexCoord   : TEXCOORD0;  // tex coords
+	float4 Position : POSITION;  // vertex position
+	float4 Diffuse  : COLOR0;    // vertex diffuse color
+	float2 TexCoord : TEXCOORD0; // tex coords
 };
 
 
-VS_OUTPUT vertexMain( in float4 vPosition : POSITION,
-                      in float3 vNormal   : NORMAL,
-                      float2 texCoord     : TEXCOORD0 )
+VS_OUTPUT vertexMain(in float4 vPosition : POSITION,
+					in float3 vNormal    : NORMAL,
+					float2 texCoord      : TEXCOORD0 )
 {
 	VS_OUTPUT Output;
 
-	// transform position to clip space 
+	// transform position to clip space
 	Output.Position = mul(vPosition, mWorldViewProj);
-	
-	// transform normal 
-	float3 normal = mul(vNormal, mInvWorld);
-	
-	// renormalize normal 
+
+	// transform normal
+	float3 normal = mul(float4(vNormal,0.0), mInvWorld);
+
+	// renormalize normal
 	normal = normalize(normal);
-	
+
 	// position in world coodinates
 	float3 worldpos = mul(mTransWorld, vPosition);
-	
+
 	// calculate light vector, vtxpos - lightpos
 	float3 lightVector = worldpos - mLightPos;
-	
-	// normalize light vector 
+
+	// normalize light vector
 	lightVector = normalize(lightVector);
-	
-	// calculate light color 
+
+	// calculate light color
 	float3 tmp = dot(-lightVector, normal);
 	tmp = lit(tmp.x, tmp.y, 1.0);
-	
+
 	tmp = mLightColor * tmp.y;
 	Output.Diffuse = float4(tmp.x, tmp.y, tmp.z, 0);
 	Output.TexCoord = texCoord;
-	
+
 	return Output;
 }
 
 
-
 // Pixel shader output structure
 struct PS_OUTPUT
 {
-    float4 RGBColor : COLOR0;  // Pixel color    
+	float4 RGBColor : COLOR0; // Pixel color
 };
 
 
-sampler2D tex0;
+sampler2D myTexture;
 	
-PS_OUTPUT pixelMain( float2 TexCoord : TEXCOORD0,
-                     float4 Position : POSITION,
-                     float4 Diffuse  : COLOR0 ) 
-{ 
+PS_OUTPUT pixelMain(float2 TexCoord : TEXCOORD0,
+					float4 Position : POSITION,
+					float4 Diffuse  : COLOR0 ) 
+{
 	PS_OUTPUT Output;
 
-	float4 col = tex2D( tex0, TexCoord );  // sample color map
-	
+	float4 col = tex2D( myTexture, TexCoord ); // sample color map
+
 	// multiply with diffuse and do other senseless operations
 	Output.RGBColor = Diffuse * col;
 	Output.RGBColor *= 4.0;