Addon : SystemShaders1_shx




History
1.09 - Added : alpha, mirrorUV and emissive factor
1.08 - Fixed transparency issues when envmap is greater than 1
1.07 - Added spcular map shaders and rimlight/reflect shaders, UVW animation on all shaders
1.06 - Changes to support SpotLights
1.05 - Added rgb2tx shaders.
1.04 - Fixed Vegetation shader not showing correct on multiple textures
1.03 - PointLight not illuminating lightmap when sun is black, fixed,
added 0015_user_bumpy_glossy_tile and 0025_user_vegetation
1.02
 - Pointlight not illuminating diffuse texture when sun is black, fixed,
 All shaders are compiled HLSL and are instant on selection.
1.01 - ViewVec not properly calculated, fixed.
1.00 - First release

Requirements:
-3DRad v6.49+/7.02b+ (plus skinmesh patch patch is for 6.49/7.02 only)
-GFX card needs to support shader model 2.0 or better (Geforce 5 or better)


Download here
http://www.3drad.com/addons/SystemShaders1_shx.php

Note about lighting methods
All bumped shaders use per pixel lighting
All non bumped use vertex lighting

Tip : To get per pixel lighting but you don't want it bumped, you can set the bump amplitude to 0 in the skinmesh dialog to achieve very smooth per pixel lighting


ALL SHADERS:
1. You can finetune RGB color to texture by a simple script using iShaderFloat3Set(OBJ_0,"cColor",floatR,floatG.floatB) and link to skinmesh.
2. You can repeat uvmap via "Bump texture Tiles" in the skinmesh dialog
3. You can mirror UV by a simple script using iShaderFloatSet(OBJ_0,"MirrorUV",1) and link to skinmesh. (1.09 only)
4. You can tune global alpha for all shaders by using iShaderFloatSet(OBJ_0,"cAlpha",float) and link to skinmesh. (1.09 only)
5. you can tune emissive factor for all shaders by using iShaderFloatSet(OBJ_0,"cEmissive",float) and link to skinmesh. (1.09 only)

You can also control the skinmesh dialog options by script
1. iShaderFloatSet(OBJ_X, "TileCount", float");
2. iShaderFloatSet(OBJ_X, "environmentMapBlend", float);

How to UVW animate any shader example :
float x,z=0.0f;
void Main()
{
  x+=0.001;  //speed in x dir
  z+=0.001;  //speed in z dir
  iShaderFloat2Set(OBJ_X, "UVW",x,z);
}

Glossy Shaders:
1. You can finetune glossiness by a simple script using iShaderFloatSet(OBJ_0,"cGloss",float) and link to skinmesh.

Bumpy shaders
1. You can set bump height via "Bump Amplitude" in the skinmesh dialog
2. Or by script :  iShaderFloatSet(OBJ_X, "bumpScale", float);

Basic Shaders

0014_user_bumpy_tile  - Supports all lightmodes sunlight, 4 pointlights, fog
  Same as 0003_pp_bumpy

Tiling and bump amplitude



0015_user_bumpy_glossy_tile  - Supports all lightmodes sunlight, 4 pointlights, fog
  Same as 0004_pp_bumpy_glossy

Andro tiled bumped and glossy


0016_user_tile  - Supports all lightmodes sunlight, 4 pointlights, fog, envmap reflection
  Same as 0000_default

0017_user_glossy_tile  - Supports all lightmodes sunlight, 4 pointlights, fog, envmap reflection
  Same as 0002_pp_smooth_glossy

0020_user_cel  - WITH OUTLINE - Cel shader for cartoonish look - Supports all lightmodes sunlight, 4 pointlights, fog, envmap reflection (reflection is also cel shaded)
  Special settings:
  1. you can set outline thickness via "Bump Amplitude" in the skinmesh dialog

Adjusting outline thickness


Cel shaded outlined and reflective


0022_user_wireframe  - Wireframe shader - Supports all lightmodes sunlight, 4 pointlights, fog, envmap reflection.

0025_user_vegetation  - Supports all lightmodes (not backfaces) sunlight, 4 pointlights, fog, envmap reflection
This shader does not cull backsides and does alphatests to make textures inter-transparent.
- Works great on X-trees, trees, grass, bushes etc.

0046_user_rim_bumpy_glossy_tile  - Supports all lightmodes sunlight, 4 pointlights, fog
  Special settings:
  1. You can finetune fresnel for rim reflection or lightning by a simple script.
  iShaderFloatSet(OBJ_0," Fresnel_Start", float);
  iShaderFloatSet(OBJ_0," Fresnel_End", float);
  iShaderFloatSet(OBJ_0," Fresnel_Multiplier", float);
  iShaderFloat4Set(OBJ_0," Fresnel_Color", floatR,floatG,floatB,floatA);
0047_user_rim_bumpy_tile  - Supports all lightmodes sunlight, 4 pointlights, fog
  Special settings:
  Same as above.

0048_user_rim_glossy_tile  - Supports all lightmodes sunlight, 4 pointlights, fog
  Special settings:
  Same as above.

Car using rim reflection - Tip: Set reflection factor 2 in the skinmesh dialog.


0049_user_rim_tile  - Supports all lightmodes sunlight, 4 pointlights, fog
  Special settings:
  Same as above.

Andro in rim light (backlight)



Texture Shaders

0030_user_lightmap_bumpy  - Supports all lightmodes sunlight, 4 pointlights, fog
  Required textures - must be placed in the skinmesh folder
  - 000_nm.<ext>      - Normalmap - (ext can be any supported image format .jpg .bmp .dds .png)
  - userTextureA.dds  - LightMap, this has to be a DXT1 dds texture, it will blend with the mesh texture, does not tile.

Tiled texture + streched Lightmap used here. (userTextureA.dds)


0031_user_lightmap_glossy  - Supports all lightmodes sunlight, 4 pointlights, fog, envmap reflection
  Required textures - must be placed in the skinmesh folder
  - userTextureA.dds  - LightMap, this has to be a DXT1 dds texture, it will blend with the mesh texture, does not tile

0032_user_lightmap - Supports all lightmodes sunlight, 4 pointlights, fog, envmap reflection
  Required textures - must be placed in the skinmesh folder
  - userTextureA.dds  - LightMap, this has to be a DXT1 dds texture, it will blend with the mesh texture, does not tile

0034_user_specmap_bumpy_glossy  - Supports all lightmodes sunlight, 4 pointlights, fog
  Required textures - must be placed in the skinmesh folder
  - 000_nm.<ext>      - Normalmap - (ext can be any supported image format .jpg .bmp .dds .png)
  - userTextureA.dds  - SpecMap, this has to be a DXT1 dds texture, it will add specular lighting to mesh texture, tiles.



0035_user_specmap_glossy  - Supports all lightmodes sunlight, 4 pointlights, fog
  Required textures - must be placed in the skinmesh folder
  - userTextureA.dds  - SpecMap, this has to be a DXT1 dds texture, it will add specular lighting to mesh texture, tiles.



0040_user_glowmap_bumpy - Supports all lightmodes sunlight, 4 pointlights, fog
  Required textures - must be placed in the skinmesh folder
  - 000_nm.<ext>      - Normalmap - (ext can be any supported image format .jpg .bmp .dds .png)
  - userTextureA.dds  - GlowMap, this has to be a alpha transparent DXT5 dds texture, it will blend with the mesh texture and tiles.

0041_user_glowmap_glossy - Supports all lightmodes sunlight, 4 pointlights, fog, envmap reflection
  Required textures - must be placed in the skinmesh folder
  - userTextureA.dds  - GlowMap, this has to be a alpha transparent DXT5 dds texture, it will blend with the mesh texture and tiles.

Andro at daylight


Andro at night


0042_user_glowmap - Supports all lightmodes sunlight, 4 pointlights, fog, envmap reflection
  Required textures - must be placed in the skinmesh folder
  - userTextureA.dds  - GlowMap, this has to be a alpha transparent DXT5 dds texture, it will blend with the mesh texture and tiles.

0090_user_rgb2tx_bumpy_tile  - Supports all lightmodes sunlight, 4 pointlights, fog
  Required textures - must be placed in the skinmesh folder
  - 000_nm.<ext>      - Normalmap - (ext can be any supported image format .jpg .bmp .dds .png) - (this is repeated 100 times by default)
  - userTextureA.dds  - Could be Rock texture, this has to be a DXT1 dds texture, this will mapped to mesh Red Color
  - userTextureB.dds  - Could be Grass texture, this has to be a DXT1 dds texture, this will mapped to mesh Green Color
  - userTextureC.dds  - Could be Sand texture, this has to be a DXT1 dds texture, this will mapped to mesh Blue Color
  Optional settings:
  1. you can repeat all 4 texture UV via "Bump texture Tiles" in the skinmesh dialog (optional via script)
  2. you can finetune individual texture UV repeatitions by a simple script using iShaderFloat4Set(OBJ_0,"tileRGBN",floatA,floatB,floatC,floatN) and link to skinmesh. (PS! this is multiplied with the number set in 1.)

Mesh Texture


Shader translate RGB to 3 textures


0094_user_rgb2tx_bumpy_adv_tile  - Supports all lightmodes sunlight, 4 pointlights, fog
  Required textures - must be placed in the skinmesh folder
  - userTextureA.dds  - Could be Rock texture, this has to be a DXT1 dds texture, this will mapped to mesh Red Color
  - userTextureB.dds  - Could be Grass texture, this has to be a DXT1 dds texture, this will mapped to mesh Green Color
  - userTextureC.dds  - Could be Sand texture, this has to be a DXT1 dds texture, this will mapped to mesh Blue Color

  Normalmapping for individual textures has to be set via script and can be placed anywhere
  - <userTextureA_NM.dds> - Normalmap for userTextureA (Use script to set, see below for example)
  - <userTextureB_NM.dds> - Normalmap for userTextureB (Use script to set, see below for example)
  - <userTextureC_NM.dds> - Normalmap for userTextureC (Use script to set, see below for example)

Example on how to set normalmaps for each texture
void Main()
{
    int nmA, nmB, nmC;

    if (iInitializing())
    {
      nmR = iShaderTextureCreate(".\\3DRad_res\\fxTextures\\userTextureA_NM.dds");
      nmG = iShaderTextureCreate(".\\3DRad_res\\fxTextures\\userTextureB_NM.dds");
      nmB = iShaderTextureCreate(".\\3DRad_res\\fxTextures\\userTextureC_NM.dds");
    }

    iShaderTextureSet(OBJ_0, "userTextureA_NM", nmA);
    iShaderTextureSet(OBJ_0, "userTextureB_NM", nmB);
    iShaderTextureSet(OBJ_0, "userTextureC_NM", nmC);
}
  Optional settings:
  1. you can repeat all 6 texture UV via "Bump texture Tiles" in the skinmesh dialog (optional via script)
  2. you can finetune individual texture UV repeatitions by a simple script using iShaderFloat4Set(OBJ_0,"tileRGBN",floatA,floatB,floatC,floatN) and link to skinmesh.
  (PS! this is multiplied with the number set in 1.)
  (PS! floatN has no effect here since individual normalmaps follow it's diffuse texture tiles)

Individual normal mapping