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annotate Data/Shaders/Environment.fx @ 60:b0f642ee22d3

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Additional maps
author koryspansel <koryspansel@bendbroadband.com>
date Mon, 03 Oct 2011 08:58:08 -0700
parents fd55825393df
children
rev   line source
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koryspansel <koryspansel@bendbroadband.com>
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1 extern uniform float4x4 kWorld;
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koryspansel <koryspansel@bendbroadband.com>
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2 extern uniform float4x4 kView;
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3 extern uniform float4x4 kProjection;
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koryspansel <koryspansel@bendbroadband.com>
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4 extern uniform float4 kColor;
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5 extern uniform texture kTexture;
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6
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koryspansel <koryspansel@bendbroadband.com>
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7 sampler TextureSampler = sampler_state
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8 {
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9 Texture = <kTexture>;
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koryspansel <koryspansel@bendbroadband.com>
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10 MinFilter = LINEAR;
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koryspansel <koryspansel@bendbroadband.com>
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11 MagFilter = LINEAR;
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12 AddressU = CLAMP;
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13 AddressV = CLAMP;
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14 };
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15
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koryspansel <koryspansel@bendbroadband.com>
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16 struct VertexOutput
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17 {
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18 /*
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19 * kPosition
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20 */
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koryspansel <koryspansel@bendbroadband.com>
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21 float4 kPosition : POSITION0;
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22
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23 /*
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koryspansel <koryspansel@bendbroadband.com>
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24 * kTextureCoords
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25 */
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koryspansel <koryspansel@bendbroadband.com>
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26 float2 kTextureCoords : TEXCOORD0;
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27
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28 /*
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koryspansel <koryspansel@bendbroadband.com>
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29 * kNormal
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koryspansel <koryspansel@bendbroadband.com>
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30 */
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koryspansel <koryspansel@bendbroadband.com>
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31 float3 kColor : COLOR0;
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32 };
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33
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koryspansel <koryspansel@bendbroadband.com>
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34 VertexOutput EnvironmentVS(float3 kVertexPosition : POSITION0, float3 kVertexNormal : NORMAL, float2 kTextureCoords : TEXCOORD0)
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35 {
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36 float4x4 kWorldViewProjection = mul(mul(kWorld, kView), kProjection);
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37
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38 float4 kDiffuse = float4(0.8f, 0.8f, 0.8f, 1.0f);
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koryspansel <koryspansel@bendbroadband.com>
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39 float4 kAmbient = float4(0.4f, 0.4f, 0.4f, 1.0f);
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koryspansel <koryspansel@bendbroadband.com>
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40 float3 kDirection = normalize(float3(-1.0f, -0.60f, -0.3f));
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41
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42 float3 kNormal = normalize(mul(kVertexNormal, (float3x3)kWorld));
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43
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44 VertexOutput kOutput;
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koryspansel <koryspansel@bendbroadband.com>
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45 kOutput.kPosition = mul(float4(kVertexPosition, 1.0f), kWorldViewProjection);
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46 kOutput.kTextureCoords = kTextureCoords;
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47 kOutput.kColor = kAmbient + kDiffuse * saturate(dot(-kDirection, kNormal));
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48
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49 return kOutput;
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50 }
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51
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koryspansel <koryspansel@bendbroadband.com>
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52 float4 EnvironmentPS(float4 kDiffuseColor : COLOR0, float2 kTextureCoords : TEXCOORD0) : COLOR0
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53 {
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54 float4 kTexture = tex2D(TextureSampler, kTextureCoords);
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55
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56 return float4(kTexture.rgb * kDiffuseColor.rgb * kColor.rgb, kTexture.a);
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57 }
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58
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59 technique Default
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60 {
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61 pass Pass0
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62 {
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koryspansel <koryspansel@bendbroadband.com>
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63 vertexShader = compile vs_2_0 EnvironmentVS();
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koryspansel <koryspansel@bendbroadband.com>
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64 pixelShader = compile ps_2_0 EnvironmentPS();
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65
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66 ZEnable = true;
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67 ZWriteEnable = true;
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68 ZFunc = LessEqual;
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69 }
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70 }
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72 technique Wire
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73 {
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74 pass Pass0
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75 {
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koryspansel <koryspansel@bendbroadband.com>
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76 vertexShader = compile vs_2_0 EnvironmentVS();
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77 pixelShader = compile ps_2_0 EnvironmentPS();
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78
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79 ZEnable = true;
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80 ZWriteEnable = false;
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81 ZFunc = LessEqual;
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82 FillMode = Wireframe;
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83 }
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84 }