void CreatePhong(Fx.ColladaPhong phong, H1.Tags.shader_transparent_chicago_group shader)
{
if (shader.Maps.Count > 0 && !shader.Maps[0].Map.Datum.IsNull)
{
phong.Diffuse.Color = null;
phong.Diffuse.Texture = CreateTexture(shader.Maps[0].Map.Datum, 0);
}
}
void CreatePhong(Fx.ColladaPhong phong, H1.Tags.shader_transparent_glass_group shader)
{
if (shader.DiffuseMap.Datum != DatumIndex.Null)
{
phong.Diffuse.Color = null;
phong.Diffuse.Texture = CreateTexture(shader.DiffuseMap.Datum, 0);
}
}
void CreatePhong(Fx.ColladaPhong phong, H1.Tags.shader_model_group shader)
{
if (shader.BaseMap.Datum != DatumIndex.Null)
{
phong.Diffuse.Color = null;
phong.Diffuse.Texture = CreateTexture(shader.BaseMap.Datum, 0);
}
phong.Specular.Color.SetColor(shader.PerpendicularTintColor, 1);
}
/// <summary>
/// Creates a phong definition using values from a shader tag
/// </summary>
/// <param name="shader_datum">DatumIndex of the shader to create a phong definition from</param>
/// <returns></returns>
protected override Fx.ColladaPhong CreatePhong(DatumIndex shader_datum)
{
Managers.TagManager shader_man = tagIndex[shader_datum];
// get the shader tag definition
H2.Tags.shader_group shader = GetTagDefinition <H2.Tags.shader_group>(
shader_datum, shader_man.GroupTag, Blam.Halo1.TagGroups.shdr);
Fx.ColladaPhong phong = CreateDefaultPhong();
H2.Tags.global_shader_parameter_block block;
phong.Diffuse.Color.SetColor(1, 1, 1, 1);
phong.Shininess.Float.Value = 30.0f;
// set up the effects variables with those from the shader
if ((block = FindParameter(shader, "emissive_color")) != null)
{
phong.Emission = new Fx.ColladaCommonColorOrTextureType();
phong.Emission.Color = new Core.ColladaColor(block.ConstColor, 1.0f);
}
if ((block = FindParameter(shader, "base_map")) != null && IsDatumValid(block.Bitmap.Datum))
{
phong.Diffuse.Color = null;
phong.Diffuse.Texture = CreateTexture(block.Bitmap.Datum, 0);
}
else if ((block = FindParameter(shader, "diffuse_color")) != null)
{
phong.Diffuse.Color.SetColor(block.ConstColor, 1.0f);
}
if ((block = FindParameter(shader, "specular_color")) != null)
{
phong.Specular.Color.SetColor(block.ConstColor, 1.0f);
}
if ((block = FindParameter(shader, "alpha_test_map")) != null && IsDatumValid(block.Bitmap.Datum))
{
phong.Transparent.Color = null;
phong.Transparent.Texture = CreateTexture(block.Bitmap.Datum, 0);
phong.Transparent.Opaque = Enums.ColladaFXOpaqueEnum.A_ONE;
}
return(phong);
}
void CreatePhong(Fx.ColladaPhong phong, H1.Tags.shader_transparent_chicago_extended_group shader)
{
DatumIndex bitmap_datum = DatumIndex.Null;
if (shader._4StageMaps.Count > 0)
{
bitmap_datum = shader._4StageMaps[0].Map.Datum;
}
else if (shader._2StageMaps.Count > 0)
{
bitmap_datum = shader._2StageMaps[0].Map.Datum;
}
if (bitmap_datum != DatumIndex.Null)
{
phong.Diffuse.Color = null;
phong.Diffuse.Texture = CreateTexture(bitmap_datum, 0);
}
}
void CreatePhong(Fx.ColladaPhong phong, H1.Tags.shader_environment_group shader)
{
if (shader.BaseMap.Datum == DatumIndex.Null)
{
phong.Diffuse.Color.SetColor(shader.MaterialColor, 1);
}
else
{
phong.Diffuse.Color = null;
phong.Diffuse.Texture = CreateTexture(shader.BaseMap.Datum, 0);
}
if (shader.Flags.Test(1) && (shader.BumpMap.Datum != DatumIndex.Null))
{
phong.Transparent.Color = null;
phong.Transparent.Texture = CreateTexture(shader.BumpMap.Datum, 0);
phong.Transparent.Opaque = Enums.ColladaFXOpaqueEnum.A_ONE;
}
phong.Specular.Color.SetColor(shader.PerpendicularColor, 1);
}
/// <summary>
/// Creates a phong definition using values from a shader tag
/// </summary>
/// <param name="shader_datum">DatumIndex of the shader to create a phong definition from</param>
/// <returns></returns>
protected override Fx.ColladaPhong CreatePhong(DatumIndex shader_datum)
{
Managers.TagManager shader_man = tagIndex[shader_datum];
H1.Tags.shader_group shader_base = GetTagDefinition <H1.Tags.shader_group>(
shader_datum, shader_man.GroupTag, Blam.Halo1.TagGroups.shdr);
Fx.ColladaPhong phong = CreateDefaultPhong();
phong.Emission = new Fx.ColladaCommonColorOrTextureType();
phong.Emission.Color = new Core.ColladaColor(shader_base.RadiosityEmittedLightColor, 1.0f);
phong.Diffuse.Color.SetColor(1, 1, 1, 1);
phong.Shininess.Float.Value = 30.0f;
shader_base = null;
if (shader_man.GroupTag == Blam.Halo1.TagGroups.senv)
{
var shader_senv = GetTagDefinition <H1.Tags.shader_environment_group>(
shader_datum, shader_man.GroupTag, Blam.Halo1.TagGroups.senv);
CreatePhong(phong, shader_senv);
}
else if (shader_man.GroupTag == Blam.Halo1.TagGroups.soso)
{
var shader_soso = GetTagDefinition <H1.Tags.shader_model_group>(
shader_datum, shader_man.GroupTag, Blam.Halo1.TagGroups.soso);
CreatePhong(phong, shader_soso);
}
else if (shader_man.GroupTag == Blam.Halo1.TagGroups.schi)
{
var shader_schi = GetTagDefinition <H1.Tags.shader_transparent_chicago_group>(
shader_datum, shader_man.GroupTag, Blam.Halo1.TagGroups.schi);
CreatePhong(phong, shader_schi);
}
else if (shader_man.GroupTag == Blam.Halo1.TagGroups.scex)
{
var shader_scex = GetTagDefinition <H1.Tags.shader_transparent_chicago_extended_group>(
shader_datum, shader_man.GroupTag, Blam.Halo1.TagGroups.scex);
CreatePhong(phong, shader_scex);
}
else if (shader_man.GroupTag == Blam.Halo1.TagGroups.sotr)
{
var shader_sotr = GetTagDefinition <H1.Tags.shader_transparent_generic_group>(
shader_datum, shader_man.GroupTag, Blam.Halo1.TagGroups.sotr);
CreatePhong(phong, shader_sotr);
}
else if (shader_man.GroupTag == Blam.Halo1.TagGroups.sgla)
{
var shader_sgla = GetTagDefinition <H1.Tags.shader_transparent_glass_group>(
shader_datum, shader_man.GroupTag, Blam.Halo1.TagGroups.sgla);
CreatePhong(phong, shader_sgla);
}
return(phong);
}
