public ShaderMaterialTranslator(string Type)
{
this.TexturesNumber = 0;
this._TextureBitmaps = new List <Bitmap>();
this._MaterialTranslatorType = Type;
this._Entries = new List <ShaderMaterialTranslatorEntry>();
LoadEntries();
Translator = this;
}
private byte[] PackTextures(List <Bitmap> TextureBitmaps, Vertex MaxResolution)
{
List <byte> Textures = new List <byte>();
for (int i = 0; i < TextureBitmaps.Count; i++)
{
TextureBitmaps[i] = new Bitmap(TextureBitmaps[i], new Size((int)MaxResolution.X, (int)MaxResolution.Y));
Textures.AddRange(ShaderMaterialTranslator.ImageToByte(TextureBitmaps[i]));
}
return(Textures.ToArray());
}
public void SetDefaults()
{
ShaderMaterialTranslator SMT = _CurrentTranslator as ShaderMaterialTranslator;
if (this.CurrentTranslator.TranslateMaterial(Material.Default))
{
_CurrentRenderer.SetMaterial(new object[3] {
new string[6] {
"Default", SMT.VertexShaderOutput, SMT.FragmentShaderOutput, null, null, null
}, null, null
}, true);
}
}
public override bool TranslateMaterial(Material AppliedMaterial)
{
MaterialNode Output = null;
this._TextureBitmaps = new List <Bitmap>();
this._TexturesNumber = 0;
this._Textures = null;
for (int i = 0; i < AppliedMaterial.Nodes.Count; i++)
{
if (AppliedMaterial.Nodes[i].ID == "Output")
{
Output = AppliedMaterial.Nodes[i];
}
}
if (Output == null)
{
return(false);
}
string Fragment = GenerateFragment(Output);
if (Fragment == "")
{
return(false);
}
this._FragmentShaderOutput = Fragment;
String LibPath = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + "/Engineer/";
this._VertexShaderOutput = File.ReadAllText(LibPath + this._MaterialTranslatorType + "\\Generator\\Vertex.shader");
if (_TexturesNumber > 0)
{
List <byte> Textures = new List <byte>();
for (int i = 0; i < TexturesNumber; i++)
{
_TextureBitmaps[i] = new Bitmap(_TextureBitmaps[i], new Size(256, 256));
Textures.AddRange(ShaderMaterialTranslator.ImageToByte(_TextureBitmaps[i]));
}
this._Textures = Textures.ToArray();
}
return(true);
}
public virtual void Draw3DScene(Scene3D CurrentScene, int Width, int Height)
{
bool GlobalUpdate = false;
this._CurrentRenderer.Toggle(RenderEnableCap.Depth, true);
List <Light> Lights = CurrentScene.Lights;
List <Actor> Actors = CurrentScene.Actors;
this._CurrentRenderer.SetViewport(Width, Height);
this._CurrentRenderer.ClearColor(new float[4] {
(CurrentScene.BackColor.R * 1.0f + 1) / 256,
(CurrentScene.BackColor.G * 1.0f + 1) / 256,
(CurrentScene.BackColor.B * 1.0f + 1) / 256,
(CurrentScene.BackColor.A * 1.0f + 1) / 256
});
this._CurrentRenderer.SetCameraPosition(CurrentScene.EditorCamera.Translation);
this._CurrentRenderer.ResetLights();
for (int k = 0; k < CurrentScene.Lights.Count; k++)
{
Vertex[] LightVertices = new Vertex[4];
LightVertices[0] = VertexBuilder.FromRGB(CurrentScene.Lights[k].Color.R,
CurrentScene.Lights[k].Color.G,
CurrentScene.Lights[k].Color.B);
LightVertices[1] = CurrentScene.Lights[k].Translation;
LightVertices[2] = CurrentScene.Lights[k].Attenuation;
if (CurrentScene.Lights[k].Active)
{
LightVertices[3] = new Vertex(CurrentScene.Lights[k].Intensity, 0, 0);
}
else
{
LightVertices[3] = new Vertex(0, 0, 0);
}
GlobalUpdate = GlobalUpdate || this._CurrentRenderer.SetViewLight(k, LightVertices);
}
this._CurrentRenderer.Clear();
this._Matrix.MatrixMode("Projection");
this._Matrix.LoadIdentity();
this._Matrix.DefaultPerspective(Width, Height);
this._CurrentRenderer.SetProjectionMatrix(_Matrix.ProjectionMatrix);
this._Matrix.MatrixMode("ModelView");
this._Matrix.LoadIdentity();
Vertex Eye = new Vertex();
this._Matrix.DefaultView(Eye, new Vertex(Eye.X, Eye.Y, Eye.Z - 1));
this._Matrix.Rotate(CurrentScene.EditorCamera.Rotation.X, 1, 0, 0);
this._Matrix.Rotate(CurrentScene.EditorCamera.Rotation.Y, 0, 1, 0);
this._Matrix.Rotate(CurrentScene.EditorCamera.Rotation.Z, 0, 0, 1);
this._Matrix.Translate(-CurrentScene.EditorCamera.Translation.X,
-CurrentScene.EditorCamera.Translation.Y,
-CurrentScene.EditorCamera.Translation.Z);
this._Matrix.PushMatrix();
this._CurrentRenderer.SetModelViewMatrix(_Matrix.ModelViewMatrix);
for (int i = 0; i < CurrentScene.Actors.Count; i++)
{
if (CurrentScene.Actors[i].Active)
{
this._Matrix.Scale(CurrentScene.Actors[i].Scale.X, CurrentScene.Actors[i].Scale.Y, CurrentScene.Actors[i].Scale.Z);
this._Matrix.Translate(CurrentScene.Actors[i].Translation.X,
CurrentScene.Actors[i].Translation.Y,
CurrentScene.Actors[i].Translation.Z);
this._Matrix.Rotate(CurrentScene.Actors[i].Rotation.X, 1, 0, 0);
this._Matrix.Rotate(CurrentScene.Actors[i].Rotation.Y, 0, 1, 0);
this._Matrix.Rotate(CurrentScene.Actors[i].Rotation.Z, 0, 0, 1);
this._CurrentRenderer.SetModelViewMatrix(_Matrix.ModelViewMatrix);
for (int j = 0; j < CurrentScene.Actors[i].Geometries.Count; j++)
{
if (!this._CurrentRenderer.IsMaterialReady(CurrentScene.Actors[i].Materials[CurrentScene.Actors[i].GeometryMaterialIndices[j]].ID) || CurrentScene.Actors[i].Materials[CurrentScene.Actors[i].GeometryMaterialIndices[j]].Modified || GlobalUpdate)
{
this._CurrentRenderer.UpdateMaterial();
ShaderMaterialTranslator SMT = _CurrentTranslator as ShaderMaterialTranslator;
if (this.CurrentTranslator.TranslateMaterial(CurrentScene.Actors[i].Materials[CurrentScene.Actors[i].GeometryMaterialIndices[j]]))
{
_CurrentRenderer.SetMaterial(new object[3] {
new string[6] {
CurrentScene.Actors[i].Materials[CurrentScene.Actors[i].GeometryMaterialIndices[j]].ID, SMT.VertexShaderOutput, SMT.FragmentShaderOutput, null, null, null
}, SMT.TexturesNumber, SMT.Textures
}, true);
}
else
{
_CurrentRenderer.SetMaterial(new object[3] {
new string[6] {
"Default", null, null, null, null, null
}, null, null
}, false);
}
CurrentScene.Actors[i].Materials[CurrentScene.Actors[i].GeometryMaterialIndices[j]].Modified = false;
}
else
{
_CurrentRenderer.SetMaterial(new object[3] {
new string[6] {
CurrentScene.Actors[i].Materials[CurrentScene.Actors[i].GeometryMaterialIndices[j]].ID, null, null, null, null, null
}, null, null
}, false);
}
this._CurrentRenderer.UpdateMaterial();
this._CurrentRenderer.RenderGeometry(CurrentScene.Actors[i].Geometries[j].Vertices,
CurrentScene.Actors[i].Geometries[j].Normals,
CurrentScene.Actors[i].Geometries[j].TexCoords,
CurrentScene.Actors[i].Geometries[j].Faces,
CurrentScene.Actors[i].Modified);
}
this._Matrix.PopMatrix();
}
}
}
