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228 lines
7.9 KiB
HLSL
228 lines
7.9 KiB
HLSL
#include "TerrainPS.hlsli"
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PS_OUTPUT main(VS_OUTPUT input)
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{
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float4 vc0 = input.Colour0;
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float4 vc1 = input.Colour1;
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float2 tc0 = input.Texcoord0;
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float2 tc1 = input.Texcoord1;
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float2 tc2 = input.Texcoord2;
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float2 sc0 = tc0;
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float2 sc1 = tc0;
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float2 sc2 = tc0;
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float2 sc3 = tc0;
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float2 sc4 = tc0;
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float2 scm = tc1;
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////switch (ShaderName)
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////{
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//// case 3965214311: //terrain_cb_w_4lyr_cm_pxm_tnt vt: PNCTTTX_3 //vb_35_beache
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//// case 4186046662: //terrain_cb_w_4lyr_cm_pxm vt: PNCTTTX_3 //cs6_08_struct08
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//// //vc1 = vc0;
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//// //sc1 = tc0*25;
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//// //sc2 = sc1;
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//// //sc3 = sc1;
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//// //sc4 = sc1;
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//// //scm = tc0;
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//// break;
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////}
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float4 bc0 = float4(0.5, 0.5, 0.5, 1);
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//if (EnableVertexColour)
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//{
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// bc0 = vc0;
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//}
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if (RenderMode == 8) //direct texture - choose texcoords
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{
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if (RenderSamplerCoord == 2) sc0 = tc1;
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else if (RenderSamplerCoord == 3) sc0 = tc2;
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}
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float4 c0 = (EnableTexture0 == 1) ? Colourmap0.Sample(TextureSS, sc0) : bc0;
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float4 c1 = (EnableTexture1 == 1) ? Colourmap1.Sample(TextureSS, sc1) : bc0;
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float4 c2 = (EnableTexture2 == 1) ? Colourmap2.Sample(TextureSS, sc2) : bc0;
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float4 c3 = (EnableTexture3 == 1) ? Colourmap3.Sample(TextureSS, sc3) : bc0;
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float4 c4 = (EnableTexture4 == 1) ? Colourmap4.Sample(TextureSS, sc4) : bc0;
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float4 m = (EnableTextureMask == 1) ? Colourmask.Sample(TextureSS, scm) : vc1;
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float4 b0 = (EnableNormalMap == 1) ? Normalmap0.Sample(TextureSS, sc0) : float4(0.5, 0.5, 0.5, 1);// float4(input.Normal, 0);
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float4 b1 = (EnableNormalMap == 1) ? Normalmap1.Sample(TextureSS, sc1) : b0;
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float4 b2 = (EnableNormalMap == 1) ? Normalmap2.Sample(TextureSS, sc2) : b0;
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float4 b3 = (EnableNormalMap == 1) ? Normalmap3.Sample(TextureSS, sc3) : b0;
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float4 b4 = (EnableNormalMap == 1) ? Normalmap4.Sample(TextureSS, sc4) : b0;
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float4 tv=0, nv=0;
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float4 t1, t2, n1, n2;
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switch (ShaderName)
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{
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case 137526804: //terrain_cb_w_4lyr_lod vt: PNCCT //brdgeplatform_01_lod..
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//return float4(vc1.rgb, vc1.a*0.5 + 0.5);
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t1 = c1*(1 - vc1.b) + c2*vc1.b;
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t2 = c3*(1 - vc1.b) + c4*vc1.b;
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tv = t1*(1 - vc1.g) + t2*vc1.g;
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n1 = b1*(1 - vc1.b) + b2*vc1.b;
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n2 = b3*(1 - vc1.b) + b4*vc1.b;
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nv = n1*(1 - vc1.g) + n2*vc1.g;
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break;
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default:
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case 2535953532: //terrain_cb_w_4lyr_2tex_blend_lod vt: PNCCTT //cs1_12_riverbed1_lod..
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//return float4(vc0.rgb, vc0.a*0.5 + 0.5);
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//return float4(vc1.rgb, vc1.a*0.5 + 0.5);
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vc1 = m*(1 - vc0.a) + vc1*vc0.a;
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t1 = c1*(1 - vc1.b) + c2*vc1.b;
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t2 = c3*(1 - vc1.b) + c4*vc1.b;
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tv = t1*(1 - vc1.g) + t2*vc1.g;
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n1 = b1*(1 - vc1.b) + b2*vc1.b;
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n2 = b3*(1 - vc1.b) + b4*vc1.b;
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nv = n1*(1 - vc1.g) + n2*vc1.g;
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break;
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case 653544224: //terrain_cb_w_4lyr_2tex_blend_pxm_spm vt: PNCCTTTX //ch2_04_land06, rd_04_20..
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case 2486206885: //terrain_cb_w_4lyr_2tex_blend_pxm vt: PNCCTTTX //cs2_06c_lkbed_05..
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case 1888432890: //terrain_cb_w_4lyr_2tex_pxm vt: PNCCTTTX //ch1_04b_vineland01..
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//return float4(0, 1, 0, 1);
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vc1 = m*(1 - vc0.a) + vc1*vc0.a; //perhaps another sampling of the mask is needed here
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t1 = c1*(1 - vc1.b) + c2*vc1.b;
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t2 = c3*(1 - vc1.b) + c4*vc1.b;
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tv = t1*(1 - vc1.g) + t2*vc1.g;
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n1 = b1*(1 - vc1.b) + b2*vc1.b;
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n2 = b3*(1 - vc1.b) + b4*vc1.b;
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nv = n1*(1 - vc1.g) + n2*vc1.g;
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break;
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case 3051127652: //terrain_cb_w_4lyr vt: PNCCTX //ss1_05_gr..
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case 646532852: //terrain_cb_w_4lyr_spec vt: PNCCTX //hw1_07_grnd_c..
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//return float4(1, 1, 0, 1);
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vc1 = m*(1 - vc0.a) + vc1*vc0.a; //perhaps another sampling of the mask is needed here
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t1 = c1*(1 - vc1.b) + c2*vc1.b;
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t2 = c3*(1 - vc1.b) + c4*vc1.b;
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tv = t1*(1 - vc1.g) + t2*vc1.g;
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n1 = b1*(1 - vc1.b) + b2*vc1.b;
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n2 = b3*(1 - vc1.b) + b4*vc1.b;
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nv = n1*(1 - vc1.g) + n2*vc1.g;
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break;
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case 2316006813: //terrain_cb_w_4lyr_2tex_blend vt: PNCCTTX //ch2_04_land02b, vb_34_beachn_01..
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case 3112820305: //terrain_cb_w_4lyr_2tex vt: PNCCTTX //ch1_05_land5..
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case 2601000386: //terrain_cb_w_4lyr_spec_pxm vt: PNCCTTX_2 //ch2_03_land05, grnd_low2.. _road
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case 4105814572: //terrain_cb_w_4lyr_pxm vt: PNCCTTX_2 //ch2_06_house02.. vb_35_beache
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case 3400824277: //terrain_cb_w_4lyr_pxm_spm vt: PNCCTTX_2 //ch2_04_land02b, ch2_06_terrain01a .. vb_35_beacha
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//return float4(1, 1, 1, 1);
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vc1 = m*(1 - vc0.a) + vc1*vc0.a; //perhaps another sampling of the mask is needed here
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t1 = c1*(1 - vc1.b) + c2*vc1.b;
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t2 = c3*(1 - vc1.b) + c4*vc1.b;
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tv = t1*(1 - vc1.g) + t2*vc1.g;
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n1 = b1*(1 - vc1.b) + b2*vc1.b;
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n2 = b3*(1 - vc1.b) + b4*vc1.b;
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nv = n1*(1 - vc1.g) + n2*vc1.g;
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break;
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case 295525123: //terrain_cb_w_4lyr_cm vt: PNCTTX //_prewtrproxy_2..
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case 417637541: //terrain_cb_w_4lyr_cm_tnt vt: PNCTTX //_prewtrproxy_2.. //golf course..
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//tv = 1;// c1;// *vc0.r; //TODO!
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//nv = b0;
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vc1 = m; //needs work!
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t1 = c1*(1 - vc1.b) + c2*vc1.b;
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t2 = c3*(1 - vc1.b) + c4*vc1.b;
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tv = t1*(1 - vc1.g) + t2*vc1.g;
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n1 = b1*(1 - vc1.b) + b2*vc1.b;
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n2 = b3*(1 - vc1.b) + b4*vc1.b;
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nv = n1*(1 - vc1.g) + n2*vc1.g;
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break;
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case 3965214311: //terrain_cb_w_4lyr_cm_pxm_tnt vt: PNCTTTX_3 //vb_35_beache
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case 4186046662: //terrain_cb_w_4lyr_cm_pxm vt: PNCTTTX_3 //cs6_08_struct08
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//m = min(m, vc0);
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//return float4(m.rgb, m.a*0.5 + 0.5);
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//return float4(vc0.rgb, vc0.a*0.5 + 0.5);
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//return float4(0, 1, 1, 1);
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//m = vc0;
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vc1 = m; //needs work!
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t1 = c1*(1 - vc1.b) + c2*vc1.b;
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t2 = c3*(1 - vc1.b) + c4*vc1.b;
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tv = t1*(1 - vc1.g) + t2*vc1.g;
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n1 = b1*(1 - vc1.b) + b2*vc1.b;
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n2 = b3*(1 - vc1.b) + b4*vc1.b;
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nv = n1*(1 - vc1.g) + n2*vc1.g;
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break;
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}
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if (EnableTint == 1)
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{
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tv.rgb *= input.Tint.rgb;
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}
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if (RenderMode == 1) //normals
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{
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tv.rgb = normalize(input.Normal)*0.5+0.5;
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}
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else if (RenderMode == 2) //tangents
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{
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tv.rgb = normalize(input.Tangent.xyz)*0.5+0.5;
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}
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else if (RenderMode == 3) //colours
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{
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tv.rgb = input.Colour0.rgb;
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if (RenderModeIndex == 2) tv.rgb = input.Colour1.rgb;
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}
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else if (RenderMode == 4) //texcoords
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{
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tv.rgb = float3(input.Texcoord0, 0);
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if (RenderModeIndex == 2) tv.rgb = float3(input.Texcoord1, 0);
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if (RenderModeIndex == 3) tv.rgb = float3(input.Texcoord2, 0);
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}
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else if (RenderMode == 5) //render diffuse maps
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{
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//nothing to do here yet, diffuse maps rendered by default
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}
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else if (RenderMode == 6) //render normalmaps
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{
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tv.rgb = nv.rgb;
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}
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else if (RenderMode == 7) //render spec maps
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{
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tv.rgb = 0.5; //nothing to see here yet...
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}
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else if (RenderMode == 8) //render direct texture
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{
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tv = c0;
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}
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//nv = normalize(nv*2-1);
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//float4 tang = input.Tangent;
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float3 nz = normalize(input.Normal);
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//float3 nx = normalize(tang.xyz);
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//float3 ny = normalize(cross(nz, nx));
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////float3 norm = normalize(nx*nv.x + ny*nv.y + nz*nv.z);
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float3 norm = nz;// normalize(input.Normal)
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if ((RenderMode == 0) && (EnableNormalMap == 1))
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{
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norm = NormalMap(nv.xy, bumpiness, input.Normal.xyz, input.Tangent.xyz, input.Bitangent.xyz);
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}
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float3 spec = float3(0, 0, 1);
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tv.a = saturate(tv.a);
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PS_OUTPUT output;
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output.Diffuse = tv;
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output.Normal = float4(saturate(norm * 0.5 + 0.5), tv.a);
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output.Specular = float4(spec, tv.a);
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output.Irradiance = float4(input.Colour0.rg, 0, tv.a);
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return output;
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}
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