private void ProcessItem(XmlReader reader)
{
reader.MoveToContent();
Material tmpMaterial = new Material();
tmpMaterial.name = reader.GetAttribute("displayname");
tmpMaterial.type = reader.GetAttribute("type");
if (reader.ReadToFollowing("ambient"))
{
reader.MoveToContent();
tmpMaterial.ambient.R = (float)Convert.ToDouble(reader.GetAttribute("r").Replace(".", ","));
tmpMaterial.ambient.G = (float)Convert.ToDouble(reader.GetAttribute("g").Replace(".", ","));
tmpMaterial.ambient.B = (float)Convert.ToDouble(reader.GetAttribute("b").Replace(".", ","));
tmpMaterial.ambient.A = (float)Convert.ToDouble(reader.GetAttribute("a").Replace(".", ","));
}
if (reader.ReadToFollowing("specular"))
{
reader.MoveToContent();
tmpMaterial.specular.R = (float)Convert.ToDouble(reader.GetAttribute("r").Replace(".", ","));
tmpMaterial.specular.G = (float)Convert.ToDouble(reader.GetAttribute("g").Replace(".", ","));
tmpMaterial.specular.B = (float)Convert.ToDouble(reader.GetAttribute("b").Replace(".", ","));
tmpMaterial.specular.A = (float)Convert.ToDouble(reader.GetAttribute("a").Replace(".", ","));
}
if (reader.ReadToFollowing("diffuse"))
{
reader.MoveToContent();
tmpMaterial.diffuse.R = (float)Convert.ToDouble(reader.GetAttribute("r").Replace(".", ","));
tmpMaterial.diffuse.G = (float)Convert.ToDouble(reader.GetAttribute("g").Replace(".", ","));
tmpMaterial.diffuse.B = (float)Convert.ToDouble(reader.GetAttribute("b").Replace(".", ","));
tmpMaterial.diffuse.A = (float)Convert.ToDouble(reader.GetAttribute("a").Replace(".", ","));
}
if (reader.ReadToFollowing("emissive"))
{
reader.MoveToContent();
tmpMaterial.emission.R = (float)Convert.ToDouble(reader.GetAttribute("r").Replace(".", ","));
tmpMaterial.emission.G = (float)Convert.ToDouble(reader.GetAttribute("g").Replace(".", ","));
tmpMaterial.emission.B = (float)Convert.ToDouble(reader.GetAttribute("b").Replace(".", ","));
tmpMaterial.emission.A = (float)Convert.ToDouble(reader.GetAttribute("a").Replace(".", ","));
}
if (reader.ReadToFollowing("shininess"))
{
reader.MoveToContent();
tmpMaterial.shininess = (float)Convert.ToDouble(reader.GetAttribute("value").Replace(".", ","));
}
if (reader.ReadToFollowing("texture"))
{
reader.MoveToContent();
tmpMaterial.LoadTexture(reader.GetAttribute("file"));
}
this.lstMaterial.Add(tmpMaterial);
}
public MaterialEditor(object ml,object blocks)
{
InitializeComponent();
this.lstMaterial = (List<Material>)ml;
this.lstBlocks = (List<Block>)blocks;
this.mvDefault = new MaterialViewer();
this.mvDefault.Parent = this.gbPreview;
this.mvDefault.Location = new Point(8, 19);
this.mvDefault.Size = new Size(266, 254);
this.mvDefault.Connect();
this.material = new Material();
}
public void CopyTo(Material m)
{
m.diffuse = this.diffuse;
m.specular = this.specular;
m.emission = this.emission;
m.ambient = this.ambient;
m.shininess = this.shininess;
m.name = this.name;
m.texture = this.texture;
m.texture_filename = this.texture_filename;
m.texture_loaded = this.texture_loaded;
m.type = this.type;
m.bumpmap = this.bumpmap;
m.bumpmap_filename = this.bumpmap_filename;
m.bumpmap_loaded = this.bumpmap_loaded;
}
private void NewMaterial()
{
Material nm = new Material() ;
bool f = true;
string name = "New Material";
int it = 1;
while (f)
{
f = false;
foreach (Material m in lstMaterial)
{
if (m.name == name && it == 1)
{
f = true;
it++;
break;
}
else if (m.name == name + " " + it.ToString())
{
f = true;
it++;
break;
}
}
}
if (it < 2)
{
nm.name = "New Material";
}
else
{
nm.name = "New Material " + it.ToString();
}
lstMaterial.Add(nm);
UpdateMaterialList();
SelectMaterial(nm.name);
}
public void SetMaterial(Material m)
{
this.material = m;
}
private void glDrawBlock(Material mat)
{
float[] diffuse = new float[] { mat.diffuse.R, mat.diffuse.G, mat.diffuse.B, mat.diffuse.A };
float[] ambient = new float[] { mat.ambient.R, mat.ambient.G, mat.ambient.B, mat.ambient.A };
float[] specular = new float[] { mat.specular.R, mat.specular.G, mat.specular.B, mat.specular.A };
float[] emission = new float[] { mat.emission.R, mat.emission.G, mat.emission.B, mat.emission.A };
float shininess = mat.shininess;
if (mat.texture_loaded)
{
mat.texture.Bind();
}
GL.glMaterialfv(GL.GL_FRONT,GL.GL_DIFFUSE, diffuse);
GL.glMaterialfv(GL.GL_FRONT, GL.GL_SPECULAR, specular);
GL.glMaterialfv(GL.GL_FRONT, GL.GL_AMBIENT, ambient);
GL.glMaterialfv(GL.GL_FRONT, GL.GL_EMISSION, emission);
GL.glMaterialfv(GL.GL_FRONT, GL.GL_SHININESS, ref shininess);
GL.glutSolidSphere(2.5f, 50, 50);
}
private void glDrawBlock(int px,int py,int pz,int sx,int sy,int sz, bool selected,string m)
{
Material mat = new Material();
this.FindMaterial(m).CopyTo(mat);
if (selected)
{
mat.ambient.R = 0.0f;
mat.ambient.G = 1.0f;
mat.ambient.B = 1.0f;
mat.diffuse.R = 0.0f;
mat.diffuse.G = 1.0f;
mat.diffuse.B = 1.0f;
}
float[] diffuse = new float[] { mat.diffuse.R, mat.diffuse.G, mat.diffuse.B, mat.diffuse.A };
float[] ambient = new float[] { mat.ambient.R, mat.ambient.G, mat.ambient.B, mat.ambient.A };
float[] specular = new float[] { mat.specular.R, mat.specular.G, mat.specular.B, mat.specular.A };
float[] emissive = new float[] { mat.emission.R, mat.emission.R, mat.emission.R, mat.emission.R };
float shininess = mat.shininess;
GL.glBegin(GL.GL_QUADS);
// Bottom
if (sy > 0)
{ GL.glNormal3f(0.0f, -1.0f, 0.0f); }
else
{ GL.glNormal3f(0.0f, 1.0f, 0.0f); }
GL.glMaterialfv(GL.GL_FRONT,GL.GL_DIFFUSE, diffuse);
GL.glMaterialfv(GL.GL_FRONT, GL.GL_SPECULAR, specular);
GL.glMaterialfv(GL.GL_FRONT, GL.GL_AMBIENT, ambient);
GL.glMaterialfv(GL.GL_FRONT, GL.GL_EMISSION, emissive);
GL.glMaterialfv(GL.GL_FRONT, GL.GL_SHININESS, ref shininess);
GL.glVertex3f(px, py, pz);
GL.glVertex3f(px+sx, py, pz);
GL.glVertex3f(px+sx, py, pz+sz);
GL.glVertex3f(px, py, pz+sz);
// Left
if (sx > 0)
{ GL.glNormal3f(-1.0f, 0.0f, 0.0f); }
else
{ GL.glNormal3f(1.0f, 0.0f, 0.0f); }
GL.glVertex3f(px, py, pz);
GL.glVertex3f(px, py+sy, pz);
GL.glVertex3f(px, py+sy, pz + sz);
GL.glVertex3f(px, py, pz + sz);
// Top
if (sy > 0)
{GL.glNormal3f(0.0f, 1.0f, 0.0f);}
else
{GL.glNormal3f(0.0f, -1.0f, 0.0f);}
GL.glVertex3f(px, py+sy, pz);
GL.glVertex3f(px + sx, py + sy, pz);
GL.glVertex3f(px + sx, py + sy, pz + sz);
GL.glVertex3f(px, py + sy, pz + sz);
// Right
if (sx > 0)
{ GL.glNormal3f(1.0f, 0.0f, 0.0f); }
else
{ GL.glNormal3f(-1.0f, 0.0f, 0.0f); }
GL.glVertex3f(px + sx, py, pz);
GL.glVertex3f(px + sx, py + sy, pz);
GL.glVertex3f(px + sx, py + sy, pz + sz);
GL.glVertex3f(px + sx, py, pz + sz);
// Back
if (sz > 0)
{ GL.glNormal3f(0.0f, 0.0f, -1.0f); }
else
{ GL.glNormal3f(0.0f, 0.0f, 1.0f); }
GL.glVertex3f(px, py, pz);
GL.glVertex3f(px, py + sy, pz);
GL.glVertex3f(px + sx, py + sy, pz);
GL.glVertex3f(px + sx, py, pz);
// Front
if (sz > 0)
{ GL.glNormal3f(0.0f, 0.0f, 1.0f); }
else
{ GL.glNormal3f(0.0f, 0.0f, -1.0f); }
GL.glVertex3f(px, py, pz+sz);
GL.glVertex3f(px, py + sy, pz + sz);
GL.glVertex3f(px + sx, py + sy, pz + sz);
GL.glVertex3f(px + sx, py, pz + sz);
GL.glEnd();
}
private Material FindMaterial(string m)
{
Material retmat = new Material();
foreach (Material i in this.material) if (i.name == m) { retmat = i; break; };
return retmat;
}
private void SelectMaterial(string name)
{
foreach (Material m in lstMaterial)
{
if (m.name == name)
{
txtAA.Text = m.ambient.A.ToString();
txtAR.Text = m.ambient.R.ToString();
txtAG.Text = m.ambient.G.ToString();
txtAB.Text = m.ambient.B.ToString();
txtSA.Text = m.specular.A.ToString();
txtSR.Text = m.specular.R.ToString();
txtSG.Text = m.specular.G.ToString();
txtSB.Text = m.specular.B.ToString();
txtEA.Text = m.emission.A.ToString();
txtER.Text = m.emission.R.ToString();
txtEG.Text = m.emission.G.ToString();
txtEB.Text = m.emission.B.ToString();
m.CopyTo(this.material);
this.selected_material = m;
txtShine.Text = m.shininess.ToString();
txtTexture.Text = m.texture_filename;
txtBumpMap.Text = m.bumpmap_filename;
txtName.Text = m.name;
this.mvDefault.SetMaterial(this.material);
int i=0;
for(i=0;i<tsMatSel.Items.Count;i++){
if(tsMatSel.Items[i].ToString() == name){
break;
}
}
this.tsMatSel.SelectedIndex = i;
break;
}
}
}
