public static void DrawModel(_Model model, Vector3 position, Vector3 rotation, Color color, _Texture textureInfo)
{
DrawModel(model, position, rotation, Vector3.One, color, textureInfo);
}
public static void DrawModel(_Model model, Vector3 position, Vector3 rotation, Vector3 scale, Color color, _Texture textureInfo)
{
CheckInitialized();
if (model == null)
{
return;
}
Matrix[] transforms = new Matrix[model.Model.Bones.Count];
model.Model.CopyAbsoluteBoneTransformsTo(transforms);
Matrix m = Matrix.CreateRotationZ(rotation.Y) * Matrix.CreateRotationY(rotation.X) * Matrix.CreateRotationX(rotation.Z) *
Matrix.CreateScale(scale.X, scale.Z, scale.Y) * Matrix.CreateTranslation(new Vector3(position.X, position.Z, position.Y));
int i = 0;
foreach (ModelMesh mesh in model.Model.Meshes)
{
foreach (Effect effect in mesh.Effects)
{
setEffectMatrices(effect, transforms[mesh.ParentBone.Index] * m, View, Projection);
if (effect.GetType() == typeof(BasicEffect))
{
if (EnableLighting)
{
(effect as BasicEffect).EnableDefaultLighting();
}
(effect as BasicEffect).DiffuseColor = color.ToVector3();
continue;
}
setEffectDiffuseColor(effect, color);
bool textureDataSet = false;
if (i < textureInfo.Overrides.Length)
{
textureDataSet = true;
if (effect.Parameters["xTexture"] != null)
{
effect.Parameters["xTexture"].SetValue(textureInfo.Overrides[i]);
}
}
else
{
if (i < model.Textures.Length)
{
textureDataSet = true;
if (effect.Techniques["TechniqueTextured"] != null)
{
effect.CurrentTechnique = effect.Techniques["TechniqueTextured"];
}
if (effect.Parameters["xTexture"] != null)
{
effect.Parameters["xTexture"].SetValue(model.Textures[i]);
}
}
else
if (effect.Techniques["TechniqueNonTextured"] != null)
{
effect.CurrentTechnique = effect.Techniques["TechniqueNonTextured"];
}
}
if (textureDataSet)
{
if (i < textureInfo.NormalMaps.Length)
{
if (effect.Techniques["TechniqueTexturedNormalMap"] != null)
{
effect.CurrentTechnique = effect.Techniques["TechniqueTexturedNormalMap"];
}
if (effect.Parameters["xNormalMap"] != null)
{
effect.Parameters["xNormalMap"].SetValue(textureInfo.NormalMaps[i]);
}
}
if (effect.Parameters["xTextureOffset"] != null)
{
effect.Parameters["xTextureOffset"].SetValue(textureInfo.Offset);
}
if (effect.Parameters["xTextureScale"] != null)
{
effect.Parameters["xTextureScale"].SetValue(textureInfo.Scale);
}
i++;
}
if (EnableLighting)
{
if (effect.Parameters["xLights"] != null)
{
int maxLightCount = effect.Parameters["xLights"].Elements.Count;
PointLight[] rangeLights = (from light in Lights
let dist = (position - light.Position).Length()
where dist < light.FallOff
orderby dist ascending
select light).Take(maxLightCount).ToArray();
for (int j = 0; j < maxLightCount; j++)
{
EffectParameter effParam = effect.Parameters["xLights"].Elements[j];
if (j >= rangeLights.Length)
{
for (int k = j; k < maxLightCount; k++)
{
effParam.StructureMembers["Initialized"].SetValue(false);
}
break;
}
PointLight light = rangeLights[j];
effParam.StructureMembers["Initialized"].SetValue(light.initialized);
effParam.StructureMembers["Position"].SetValue(light.Position);
effParam.StructureMembers["Power"].SetValue(light.Power);
effParam.StructureMembers["FallOff"].SetValue(light.FallOff);
effParam.StructureMembers["Color"].SetValue(light.Color.ToVector4());
}
}
}
}
mesh.Draw();
}
}
public static void DrawModel(_Model model, Vector3 position, _Texture textureInfo)
{
DrawModel(model, position, Vector3.Zero, Vector3.One, Color.White, textureInfo);
}
