hw3d/Models/nano_textured/nanosuit.mtl

+# Blender MTL File: 'nanosuit.blend'
+# Material Count: 6
+newmtl Arm
+Ns 96.078431
+Ka 0.000000 0.000000 0.000000
+Kd 0.640000 0.640000 0.640000
+Ks 0.500000 0.500000 0.500000
+Ni 1.000000
+d 1.000000
+illum 2
+map_Kd arm_dif.png
+map_Bump arm_showroom_ddn.png
+map_Ks arm_showroom_spec.png
+
+
+newmtl Body
+Ns 96.078431
+Ka 0.000000 0.000000 0.000000
+Kd 0.640000 0.640000 0.640000
+Ks 0.500000 0.500000 0.500000
+Ni 1.000000
+d 1.000000
+illum 2
+map_Kd body_dif.png
+map_Bump body_showroom_ddn.png
+map_Ks body_showroom_spec.png
+
+
+newmtl Glass
+Ns 96.078431
+Ka 0.000000 0.000000 0.000000
+Kd 0.640000 0.640000 0.640000
+Ks 0.500000 0.500000 0.500000
+Ni 1.000000
+d 1.000000
+illum 2
+map_Kd glass_dif.png
+map_Bump glass_ddn.png
+
+
+newmtl Hand
+Ns 96.078431
+Ka 0.000000 0.000000 0.000000
+Kd 0.640000 0.640000 0.640000
+Ks 0.500000 0.500000 0.500000
+Ni 1.000000
+d 1.000000
+illum 2
+map_Kd hand_dif.png
+map_Bump hand_showroom_ddn.png
+map_Ks hand_showroom_spec.png
+
+
+newmtl Helmet
+Ns 96.078431
+Ka 0.000000 0.000000 0.000000
+Kd 0.640000 0.640000 0.640000
+Ks 0.500000 0.500000 0.500000
+Ni 1.000000
+d 1.000000
+illum 2
+map_Kd helmet_diff.png
+map_Bump helmet_showroom_ddn.png
+map_Ks helmet_showroom_spec.png
+
+
+newmtl Leg
+Ns 96.078431
+Ka 0.000000 0.000000 0.000000
+Kd 0.640000 0.640000 0.640000
+Ks 0.500000 0.500000 0.500000
+Ni 1.000000
+d 1.000000
+illum 2
+map_Kd leg_dif.png
+map_Bump leg_showroom_ddn.png
+map_Ks leg_showroom_spec.png
+
+

hw3d/PhongPS.hlsl

 cbuffer LightCBuf
 {
-	float3 lightPos;
-	float3 ambient;
-	float3 diffuseColor;
-	float diffuseIntensity;
-	float attConst;
-	float attLin;
-	float attQuad;
+    float3 lightPos;
+    float3 ambient;
+    float3 diffuseColor;
+    float diffuseIntensity;
+    float attConst;
+    float attLin;
+    float attQuad;
 };
 
 cbuffer ObjectCBuf
 {
-	float3 materialColor;
-	float specularIntensity;
-	float specularPower;
+    float specularIntensity;
+    float specularPower;
+    float padding[2];
 };
 
+Texture2D tex;
 
-float4 main( float3 worldPos : Position,float3 n : Normal ) : SV_Target
+SamplerState splr;
+
+
+float4 main(float3 worldPos : Position, float3 n : Normal, float2 tc : Texcoord) : SV_Target
 {
 	// fragment to light vector data
-	const float3 vToL = lightPos - worldPos;
-	const float distToL = length( vToL );
-	const float3 dirToL = vToL / distToL;
+    const float3 vToL = lightPos - worldPos;
+    const float distToL = length(vToL);
+    const float3 dirToL = vToL / distToL;
 	// attenuation
-	const float att = 1.0f / (attConst + attLin * distToL + attQuad * (distToL * distToL));
+    const float att = 1.0f / (attConst + attLin * distToL + attQuad * (distToL * distToL));
 	// diffuse intensity
-	const float3 diffuse = diffuseColor * diffuseIntensity * att * max( 0.0f,dot( dirToL,n ) );
+    const float3 diffuse = diffuseColor * diffuseIntensity * att * max(0.0f, dot(dirToL, n));
 	// reflected light vector
-    const float3 w = n * dot( vToL,n );
+    const float3 w = n * dot(vToL, n);
     const float3 r = w * 2.0f - vToL;
 	// calculate specular intensity based on angle between viewing vector and reflection vector, narrow with power function
-	const float3 specular = att * (diffuseColor * diffuseIntensity) * specularIntensity * pow( max( 0.0f,dot( normalize( -r ),normalize( worldPos ) ) ),specularPower );
+    const float3 specular = att * (diffuseColor * diffuseIntensity) * specularIntensity * pow(max(0.0f, dot(normalize(-r), normalize(worldPos))), specularPower);
 	// final color
-	return float4(saturate( (diffuse + ambient + specular) * materialColor ),1.0f);
+    return float4(saturate((diffuse + ambient) * tex.Sample(splr, tc).rgb + specular), 1.0f);
 }
\ No newline at end of file

hw3d/PhongPSSpecMap.hlsl

+cbuffer LightCBuf
+{
+    float3 lightPos;
+    float3 ambient;
+    float3 diffuseColor;
+    float diffuseIntensity;
+    float attConst;
+    float attLin;
+    float attQuad;
+};
+
+Texture2D tex;
+Texture2D spec;
+
+SamplerState splr;
+
+
+float4 main(float3 worldPos : Position, float3 n : Normal, float2 tc : Texcoord) : SV_Target
+{
+	// fragment to light vector data
+    const float3 vToL = lightPos - worldPos;
+    const float distToL = length(vToL);
+    const float3 dirToL = vToL / distToL;
+	// attenuation
+    const float att = 1.0f / (attConst + attLin * distToL + attQuad * (distToL * distToL));
+	// diffuse intensity
+    const float3 diffuse = diffuseColor * diffuseIntensity * att * max(0.0f, dot(dirToL, n));
+	// reflected light vector
+    const float3 w = n * dot(vToL, n);
+    const float3 r = w * 2.0f - vToL;
+	// calculate specular intensity based on angle between viewing vector and reflection vector, narrow with power function
+    const float4 specularSample = spec.Sample(splr, tc);
+    const float3 specularReflectionColor = specularSample.rgb;
+    const float specularPower = pow(2.0f, specularSample.a * 13.0f);
+    const float3 specular = att * (diffuseColor * diffuseIntensity) * pow(max(0.0f, dot(normalize(-r), normalize(worldPos))), specularPower);
+	// final color
+    return float4(saturate((diffuse + ambient) * tex.Sample(splr, tc).rgb + specular * specularReflectionColor), 1.0f);
+}
\ No newline at end of file