public void DrawModel(ModelObjectModel model)
{
if (model == null)
{
return;
}
string basedir = Environment.CurrentDirectory;
if (model.Accessor is FileAccessor)
{
basedir = System.IO.Path.GetDirectoryName((model.Accessor as FileAccessor).FileName);
}
if (mvarRenderModels)
{
#region Load Materials
if (!model.MaterialsLoaded && !model.MaterialsLoading)
{
model.MaterialsLoading = true;
if (model.Accessor is FileAccessor)
{
Console.WriteLine("Loading materials for model: \"" + (model.Accessor as FileAccessor).FileName + "\"");
}
else
{
Console.WriteLine("Loading materials for model");
}
foreach (ModelMaterial mat1 in model.Materials)
{
Console.Write("Loading material " + model.Materials.IndexOf(mat1).ToString() + " / " + model.Materials.Count.ToString() + "... ");
foreach (ModelTexture texture in mat1.Textures)
{
if (texture.TexturePicture != null)
{
// Image has already been preloaded
if (texture.TextureID == null)
{
// Store texture ID for this texture
Texture t1 = Texture.FromPicture(texture.TexturePicture);
texture.TextureID = t1.ID;
}
}
else
{
if (!String.IsNullOrEmpty(texture.TextureFileName))
{
if (texture.Flags != ModelTextureFlags.None)
{
if (texture.TextureID == null)
{
// Store texture ID for this texture
string textureImageFullFileName = UniversalEditor.Common.Path.MakeAbsolutePath(texture.TextureFileName, basedir);
if (!System.IO.File.Exists(textureImageFullFileName))
{
Console.WriteLine("texture image not found: " + textureImageFullFileName);
continue;
}
Texture t1 = Texture.FromFile(textureImageFullFileName);
texture.TextureID = t1.ID;
}
}
}
}
if ((texture.Flags & (ModelTextureFlags.Map | ModelTextureFlags.AddMap)) != ModelTextureFlags.None)
{
if (texture.TexturePicture != null)
{
// Image has already been preloaded
if (texture.MapID == null)
{
// Store texture ID for this texture
Texture t1 = Texture.FromPicture(texture.TexturePicture);
texture.MapID = t1.ID;
}
}
else
{
if (!String.IsNullOrEmpty(texture.MapFileName))
{
if (texture.Flags != ModelTextureFlags.None)
{
if (texture.TextureID == null)
{
// Store texture ID for this texture
string textureImageFullFileName = UniversalEditor.Common.Path.MakeAbsolutePath(texture.MapFileName, basedir);
if (!System.IO.File.Exists(textureImageFullFileName))
{
Console.WriteLine("texture image not found: " + textureImageFullFileName);
continue;
}
Texture t1 = Texture.FromFile(textureImageFullFileName);
texture.MapID = t1.ID;
}
}
}
}
}
}
Console.WriteLine("done!");
}
model.MaterialsLoading = false;
model.MaterialsLoaded = true;
}
#endregion
int vertexIndex = 0;
if (model.Materials.Count > 0)
{
foreach (ModelMaterial mat in model.Materials)
{
// update the texture index
if (mat.TextureIndex < (mat.Textures.Count - 1))
{
mat.TextureIndex++;
}
else
{
mat.TextureIndex = 0;
}
// 輪郭・影有無で色指定方法を変える
// Contour - How to specify color change with or without shadow
// 半透明でなければポリゴン裏面を無効にする
// To disable the reverse side must be semi-transparent polygons
/*
* if (mat.DiffuseColor.Alpha >= 255)
* {
* CullingMode = Caltron.CullingMode.Disabled;
* }
* else
* {
* CullingMode = Caltron.CullingMode.Front;
* }
*/
// テクスチャ・スフィアマップの処理
// Processing of the texture map sphere
ModelTextureFlags fTexFlag = ModelTextureFlags.None;
if (mat.TextureIndex > -1 && mat.Textures.Count > 0)
{
fTexFlag = mat.Textures[mat.TextureIndex].Flags;
}
if (((fTexFlag & ModelTextureFlags.Texture) == ModelTextureFlags.Texture) && mat.Textures[mat.TextureIndex].TextureID != null)
{
// テクスチャありならBindする
// Bind the texture to be there
Texture = Texture.FromID(mat.Textures[mat.TextureIndex].TextureID.Value);
EnableTexturing = true;
EnableTextureGenerationS = false;
EnableTextureGenerationT = false;
}
else if ((((fTexFlag & ModelTextureFlags.Map) == ModelTextureFlags.Map) || ((fTexFlag & ModelTextureFlags.AddMap) == ModelTextureFlags.AddMap)) && (mat.Textures[mat.TextureIndex].MapID != null))
{
// スフィアマップありならBindする
// Bind sphere map, if it exists
// Texture = Texture.FromID(mat.MapID.Value);
Texture = Texture.FromID(mat.Textures[mat.TextureIndex].MapID.Value);
EnableTexturing = false;
EnableTextureGenerationS = true;
EnableTextureGenerationT = true;
}
else
{
// テクスチャもスフィアマップもなし
// A texture map sphere without any
EnableTexturing = false;
EnableTextureGenerationS = false;
EnableTextureGenerationT = false;
}
if (!mat.AlwaysLight && (mat.EdgeFlag || model.IgnoreEdgeFlag))
{
// 輪郭・影有りのときは照明を有効にする
// Contour - When the shadow is there to enable the lighting
Internal.OpenGL.Methods.glMaterialfv(Internal.OpenGL.Constants.GLFace.Both, Internal.OpenGL.Constants.GL_DIFFUSE, new float[] { (float)mat.DiffuseColor.Red, (float)mat.DiffuseColor.Green, (float)mat.DiffuseColor.Blue, (float)mat.DiffuseColor.Alpha });
Internal.OpenGL.Methods.glMaterialfv(Internal.OpenGL.Constants.GLFace.Both, Internal.OpenGL.Constants.GL_AMBIENT, new float[] { (float)mat.AmbientColor.Red, (float)mat.AmbientColor.Green, (float)mat.AmbientColor.Blue, (float)mat.AmbientColor.Alpha });
Internal.OpenGL.Methods.glMaterialfv(Internal.OpenGL.Constants.GLFace.Both, Internal.OpenGL.Constants.GL_SPECULAR, new float[] { (float)mat.SpecularColor.Red, (float)mat.SpecularColor.Green, (float)mat.SpecularColor.Blue, (float)mat.SpecularColor.Alpha });
Internal.OpenGL.Methods.glMaterialf(Internal.OpenGL.Constants.GLFace.Both, Internal.OpenGL.Constants.GL_SHININESS, (float)mat.Shininess);
EnableLighting = true;
}
else
{
// 輪郭・影無しのときは照明を無効にする
// Contour - When you disable the lighting without shadows
Internal.OpenGL.Methods.glColor4f((float)((mat.AmbientColor.Red + mat.DiffuseColor.Red)), (float)((mat.AmbientColor.Green + mat.DiffuseColor.Green)), (float)((mat.AmbientColor.Blue + mat.DiffuseColor.Blue)), (float)((mat.AmbientColor.Alpha + mat.DiffuseColor.Alpha)));
EnableLighting = false;
}
// 頂点インデックスを指定してポリゴン描画
// Specifies the index vertex polygon drawing
Begin(Caltron.RenderMode.Triangles);
foreach (ModelTriangle tri in mat.Triangles)
{
DrawTriangle(tri);
}
End();
}
}
}
else
{
EnableLighting = false;
EnableTexturing = false;
Internal.OpenGL.Methods.glColor4f(1, 1, 1, 1);
for (int i = 0; i < model.Surfaces[0].Vertices.Count; i += 3)
{
DrawTriangle(new ModelTriangle(model.Surfaces[0].Vertices[i], model.Surfaces[0].Vertices[i + 1], model.Surfaces[0].Vertices[i + 2]));
}
}
if (mvarRenderBones)
{
Internal.OpenGL.Methods.glDisable(Internal.OpenGL.Constants.GLCapabilities.CullFace);
// Internal.OpenGL.Methods.glFrontFace(Internal.OpenGL.Constants.GLFaceOrientation.Clockwise);
// Internal.OpenGL.Methods.glCullFace(Internal.OpenGL.Constants.GL_BACK);
EnableTexturing = false;
foreach (ModelBone bone in model.Bones)
{
Matrix.Push();
float[] ary = bone.Position.ToFloatArray();
Matrix.Multiply(ary);
Color = Color.FromRGBA(1.0f, 0.0f, 1.0f, 1.0f);
//glutSolidCube( 0.3f );
float fSize = 0.3f;
Begin(Caltron.RenderMode.Quads);
DrawVertex(-fSize / 2.0f, fSize / 2.0f, -fSize / 2.0f);
DrawVertex(fSize / 2.0f, fSize / 2.0f, -fSize / 2.0f);
DrawVertex(fSize / 2.0f, -fSize / 2.0f, -fSize / 2.0f);
DrawVertex(-fSize / 2.0f, -fSize / 2.0f, -fSize / 2.0f);
DrawVertex(fSize / 2.0f, fSize / 2.0f, -fSize / 2.0f);
DrawVertex(fSize / 2.0f, fSize / 2.0f, fSize / 2.0f);
DrawVertex(fSize / 2.0f, -fSize / 2.0f, fSize / 2.0f);
DrawVertex(fSize / 2.0f, -fSize / 2.0f, -fSize / 2.0f);
DrawVertex(fSize / 2.0f, fSize / 2.0f, fSize / 2.0f);
DrawVertex(-fSize / 2.0f, fSize / 2.0f, fSize / 2.0f);
DrawVertex(-fSize / 2.0f, -fSize / 2.0f, fSize / 2.0f);
DrawVertex(fSize / 2.0f, -fSize / 2.0f, fSize / 2.0f);
DrawVertex(fSize / 2.0f, fSize / 2.0f, -fSize / 2.0f);
DrawVertex(fSize / 2.0f, fSize / 2.0f, fSize / 2.0f);
DrawVertex(fSize / 2.0f, -fSize / 2.0f, fSize / 2.0f);
DrawVertex(fSize / 2.0f, -fSize / 2.0f, -fSize / 2.0f);
End();
Matrix.Pop();
Matrix.Push();
Color = Color.FromRGBA(1.0f, 1.0f, 1.0f, 1.0f);
if (bone.ParentBone != null)
{
Begin(Caltron.RenderMode.Lines);
DrawVertex(bone.ParentBone.Position.ToFloatArray());
DrawVertex(bone.Position.ToFloatArray());
End();
}
Matrix.Pop();
}
}
}