private void LoadTextures()
{
//mesh.SetShadowCast(true, true);
var lightMode = LightMode.Managed;
for (var i = 0; i < mesh.GetGroupCount(); i++)
{
var textureInfo = TextureFactory.GetTextureInfo(mesh.GetTexture(i));
// Skip if there is no texture.
if (textureInfo.Filename.Equals(textureInfo.Name))
{
break;
}
var normalTexture = string.Empty;
var normalTextureName = string.Empty;
var specularTexture = string.Empty;
var specularTextureName = string.Empty;
var heightTexture = string.Empty;
var heightTextureName = string.Empty;
var texture = textureInfo.Filename;
var fileInfo = new FileInfo(textureInfo.Filename);
normalTextureName = fileInfo.Name.Replace(fileInfo.Extension, Constants.TextureNormalSuffix + fileInfo.Extension);
normalTexture = Directory.GetParent(textureInfo.Filename) + @"\" + normalTextureName;
heightTextureName = fileInfo.Name.Replace(fileInfo.Extension, Constants.TextureHeightSuffix + fileInfo.Extension);
heightTexture = Directory.GetParent(textureInfo.Filename) + @"\" + heightTextureName;
specularTextureName = fileInfo.Name.Replace(fileInfo.Extension, Constants.TextureSpecularSuffix + fileInfo.Extension);
specularTexture = Directory.GetParent(textureInfo.Filename) + @"\" + specularTextureName;
//mesh.SetTextureEx((int)CONST_TV_LAYER.TV_LAYER_BASETEXTURE, Globals.GetTex(textureInfo.Name), i);
if (File.Exists(normalTexture))
{
var normalId = TextureFactory.LoadTexture(normalTexture, normalTextureName);
mesh.SetTextureEx((int)CONST_TV_LAYER.TV_LAYER_NORMALMAP, normalId, i);
if (lightMode != LightMode.Offset)
{
lightMode = LightMode.Normal;
}
if (File.Exists(specularTexture))
{
var alphaId = TextureFactory.LoadTexture(specularTexture);
var specularId = TextureFactory.AddAlphaChannel(normalId, alphaId, specularTexture);
mesh.SetTextureEx((int)CONST_TV_LAYER.TV_LAYER_SPECULARMAP, specularId, i);
}
}
if (File.Exists(heightTexture))
{
var heightId = TextureFactory.LoadTexture(heightTexture);
mesh.SetTextureEx((int)CONST_TV_LAYER.TV_LAYER_HEIGHTMAP, heightId, i);
lightMode = LightMode.Offset;
}
}
switch (lightMode)
{
case LightMode.Normal:
mesh.SetLightingMode(CONST_TV_LIGHTINGMODE.TV_LIGHTING_BUMPMAPPING_TANGENTSPACE);
break;
case LightMode.Offset:
mesh.SetLightingMode(CONST_TV_LIGHTINGMODE.TV_LIGHTING_OFFSETBUMPMAPPING_TANGENTSPACE);
break;
case LightMode.Managed:
mesh.SetLightingMode(CONST_TV_LIGHTINGMODE.TV_LIGHTING_MANAGED);
break;
default:
mesh.SetLightingMode(CONST_TV_LIGHTINGMODE.TV_LIGHTING_NONE);
break;
}
// Setup material
TV_COLOR ambient = new TV_COLOR(0.25f, 0.25f, 0.25f, 1f);
TV_COLOR diffuse = new TV_COLOR(1f, 1f, 1f, 1f);
TV_COLOR specular = new TV_COLOR(0.35f, 0.35f, 0.35f, 1f);
TV_COLOR emissive = new TV_COLOR(1f, 1f, 1f, 1f);
float power = 100;
materialIdx = MaterialFactory.CreateMaterial();
MaterialFactory.SetAmbient(materialIdx, ambient.r, ambient.g, ambient.b, ambient.a);
MaterialFactory.SetDiffuse(materialIdx, diffuse.r, diffuse.g, diffuse.b, diffuse.a);
MaterialFactory.SetSpecular(materialIdx, specular.r, specular.g, specular.b, specular.a);
MaterialFactory.SetEmissive(materialIdx, emissive.r, emissive.g, emissive.b, emissive.a);
MaterialFactory.SetPower(materialIdx, power);
mesh.SetMaterial(materialIdx);
}
private void LoadTextures()
{
if (!settings.UseAdvanceTexturing)
{
// Set default texture for mesh with no textures.
for (int i = 0; i < mesh.GetGroupCount(); i++)
{
TV_TEXTURE textureInfo = Core.TextureFactory.GetTextureInfo(mesh.GetTexture(i));
if (textureInfo.Name.Equals(Helpers.TEXTURE_BLANK))
{
SetDefaultTexture(mesh, i);
}
}
}
else if (!enableLightning)
{
mesh.SetMaterial(0);
mesh.SetTextureEx((int)CONST_TV_LAYER.TV_LAYER_LIGHTMAP, lightmapIdx);
mesh.SetLightingMode(CONST_TV_LIGHTINGMODE.TV_LIGHTING_MANAGED);
mesh.SetShadowCast(false, false);
}
else
{
mesh.SetShadowCast(true, true);
var lightMode = LightMode.None;
int defaultNormalTexId = -1;
int defaultSpecularTexId = -1;
for (var i = 0; i < mesh.GetGroupCount(); i++)
{
var textureInfo = Core.TextureFactory.GetTextureInfo(mesh.GetTexture(i));
var normalTexture = string.Empty;
var normalTextureName = string.Empty;
var specularTexture = string.Empty;
var specularTextureName = string.Empty;
var heightTexture = string.Empty;
var heightTextureName = string.Empty;
if (textureInfo.Name.Equals(Helpers.TEXTURE_BLANK))
{
Helpers.SetTextureFromResource(core, mesh, Resources.defaultTexture, i);
}
else if (Helpers.IsTextureFromMemory(textureInfo.Filename))
{
mesh.SetTexture(Core.TextureFactory.LoadTexture(textureInfo.Name), i);
}
else
{
var texture = textureInfo.Filename;
var fileInfo = new FileInfo(textureInfo.Filename);
normalTextureName = fileInfo.Name.Replace(fileInfo.Extension,
settings.TextureNormalSuffix +
fileInfo.Extension);
normalTexture = Directory.GetParent(textureInfo.Filename) + @"\" + normalTextureName;
heightTextureName = fileInfo.Name.Replace(fileInfo.Extension,
settings.TextureHeightSuffix +
fileInfo.Extension);
heightTexture = Directory.GetParent(textureInfo.Filename) + @"\" + heightTextureName;
specularTextureName = fileInfo.Name.Replace(fileInfo.Extension,
settings.TextureSpecularSuffix +
fileInfo.Extension);
specularTexture = Directory.GetParent(textureInfo.Filename) + @"\" + specularTextureName;
//mesh.SetTextureEx((int)CONST_TV_LAYER.TV_LAYER_BASETEXTURE, core.Globals.GetTex(textureInfo.Name), i);
}
var normalId = -1;
if (File.Exists(normalTexture))
{
normalId = core.TextureFactory.LoadTexture(normalTexture, normalTextureName);
}
else
{
if (defaultNormalTexId == -1)
{
normalId = Helpers.LoadTextureFromResourceToMemory(core, Resources.defaultNormal);
defaultNormalTexId = normalId;
}
else
{
normalId = defaultNormalTexId;
}
}
mesh.SetTextureEx((int)CONST_TV_LAYER.TV_LAYER_NORMALMAP, normalId, i);
if (lightMode != LightMode.Offset)
{
lightMode = LightMode.Normal;
}
#region Set specular texture
// http://www.truevision3d.com/forums/empty-t19109.0.html;msg131232#msg131232
var specularId = -1;
if (File.Exists(specularTexture))
{
specularId = Core.TextureFactory.AddAlphaChannel(normalId,
Core.TextureFactory.LoadTexture(specularTexture),
specularTexture);
}
else
{
if (defaultSpecularTexId == -1)
{
defaultSpecularTexId = Helpers.LoadTextureFromResourceToMemory(core, Resources.defaultSpecular);
}
specularId = Core.TextureFactory.AddAlphaChannel(normalId, defaultSpecularTexId, "defaultSpecular");
}
mesh.SetTextureEx((int)CONST_TV_LAYER.TV_LAYER_SPECULARMAP, specularId, i);
#endregion
if (File.Exists(heightTexture))
{
mesh.SetTextureEx((int)CONST_TV_LAYER.TV_LAYER_HEIGHTMAP,
Core.TextureFactory.LoadTexture(heightTexture), i);
lightMode = LightMode.Offset;
}
if (core.MaterialIdx == -1)
{
TV_COLOR ambient = new TV_COLOR(0.25f, 0.25f, 0.25f, 1f);
TV_COLOR diffuse = new TV_COLOR(1f, 1f, 1f, 1f);
TV_COLOR specular = new TV_COLOR(0.35f, 0.35f, 0.35f, 1f);
TV_COLOR emissive = new TV_COLOR(1f, 1f, 1f, 1f);
float power = 100;
core.MaterialIdx = Core.MaterialFactory.CreateMaterial(Guid.NewGuid().ToString());
core.MaterialFactory.SetAmbient(core.MaterialIdx, ambient.r, ambient.g, ambient.b, ambient.a);
core.MaterialFactory.SetDiffuse(core.MaterialIdx, diffuse.r, diffuse.g, diffuse.b, diffuse.a);
core.MaterialFactory.SetSpecular(core.MaterialIdx, specular.r, specular.g, specular.b, specular.a);
core.MaterialFactory.SetEmissive(core.MaterialIdx, emissive.r, emissive.g, emissive.b, emissive.a);
core.MaterialFactory.SetPower(core.MaterialIdx, power);
}
mesh.SetMaterial(core.MaterialIdx, i);
}
switch (lightMode)
{
case LightMode.Normal:
mesh.SetLightingMode(CONST_TV_LIGHTINGMODE.TV_LIGHTING_BUMPMAPPING_TANGENTSPACE);
break;
case LightMode.Offset:
mesh.SetLightingMode(CONST_TV_LIGHTINGMODE.TV_LIGHTING_OFFSETBUMPMAPPING_TANGENTSPACE);
break;
case LightMode.Managed:
mesh.SetLightingMode(CONST_TV_LIGHTINGMODE.TV_LIGHTING_MANAGED);
break;
default:
mesh.SetLightingMode(CONST_TV_LIGHTINGMODE.TV_LIGHTING_NONE);
break;
}
}
}