/// <summary>
/// Render
/// </summary>
/// <param name="shader">Shader</param>
/// <param name="shaderTechnique">Shader technique</param>
public void Render(ShaderEffect shader, //obs: string shaderTechnique,
Matrix worldMatrix)
{
BaseGame.WorldMatrix = worldMatrix;
BaseGame.Device.VertexDeclaration = TangentVertex.VertexDeclaration;
shader.RenderSinglePassShader(
material,
//obs: shaderTechnique,
new BaseGame.RenderDelegate(DrawPlaneVertices));
BaseGame.WorldMatrix = Matrix.Identity;
}
/// <summary>
/// Render
/// </summary>
/// <param name="shader">Shader</param>
/// <param name="shaderTechnique">Shader technique</param>
public void Render(ShaderEffect shader)
{
Render(shader, Matrix.CreateTranslation(pos));
}
/// <summary>
/// Load a material from inside of a material node for loading collada
/// models.
/// </summary>
/// <param name="materialNode">Material node</param>
/// <param name="textures">Textures</param>
/// <param name="effectsIds">Effects ids</param>
internal Material(XmlNode materialNode,
Dictionary<string, Texture> textures,
Dictionary<string, string> effectIds)
{
name = XmlHelper.GetXmlAttribute(materialNode, "id");
// Get all instance effects
XmlNode instEffect =
XmlHelper.GetChildNode(materialNode, "instance_effect");
foreach (XmlNode setparam in instEffect)
{
float[] vec;
switch (XmlHelper.GetXmlAttribute(setparam, "ref"))
{
case "ambientColor":
vec = StringHelper.ConvertStringToFloatArray(
XmlHelper.GetChildNode(setparam, "float4").InnerText);
ambientColor = ColorHelper.ColorFromFloatArray(vec);
// Make sure ambientColor is at least DefaultAmbientColor.
// Modelers often save way to dark ambient colors.
if (ambientColor.R < DefaultAmbientColor.R)
ambientColor = DefaultAmbientColor;
break;
case "diffuseColor":
vec = StringHelper.ConvertStringToFloatArray(
XmlHelper.GetChildNode(setparam, "float4").InnerText);
diffuseColor = ColorHelper.ColorFromFloatArray(vec);
break;
case "specularColor":
vec = StringHelper.ConvertStringToFloatArray(
XmlHelper.GetChildNode(setparam, "float4").InnerText);
specularColor = ColorHelper.ColorFromFloatArray(vec);
break;
case "specularPower":
specularPower = Convert.ToSingle(
XmlHelper.GetChildNode(setparam, "float").InnerText,
NumberFormatInfo.InvariantInfo);
break;
case "diffuseTexture":
XmlNode initFromNode =
XmlHelper.GetChildNode(setparam, "init_from");
if (initFromNode != null)
diffuseTexture = textures[initFromNode.InnerText];
break;
case "normalTexture":
initFromNode = XmlHelper.GetChildNode(setparam, "init_from");
if (initFromNode != null)
normalTexture = textures[initFromNode.InnerText];
break;
default:
//silent ignore
break;
} // switch
} // foreach (setparam)
string effectnodename =
XmlHelper.GetXmlAttribute(instEffect, "url").Substring(1);
if (effectnodename.Length > 0 &&
effectIds.ContainsKey(effectnodename))
{
string shaderName =
StringHelper.ExtractFilename(effectIds[effectnodename], true);
if (String.IsNullOrEmpty(shaderName) == false)
{
shader = new ShaderEffect(shaderName);
} // if (String.IsNullOrEmpty)
} // if (effectnodename.Length)
}
