private void frmTest_Load(object sender, System.EventArgs e)
{
int i, j;
PresentParameters pp;
pp = new PresentParameters();
pp.Windowed = true;
pp.EnableAutoDepthStencil = true;
pp.AutoDepthStencilFormat = DepthFormat.D16;
pp.SwapEffect = SwapEffect.Discard;
pp.MultiSample = MultiSampleType.TwoSamples;
if (this.FullScreen)
{
pp.Windowed = false;
pp.BackBufferWidth = 800;
pp.BackBufferHeight = 600;
pp.FullScreenRefreshRateInHz = 85;
pp.BackBufferFormat = Format.X8R8G8B8;
pp.PresentationInterval = PresentInterval.Immediate;
}
dev = new Device(0, DeviceType.Hardware, this, CreateFlags.SoftwareVertexProcessing, pp);
dev.RenderState.CullMode = Cull.None;
dev.RenderState.ZBufferEnable = true;
dev.RenderState.Lighting = true;
dev.RenderState.MultiSampleAntiAlias = true;
//fog
dev.RenderState.FogEnable = true;
dev.RenderState.FogColor = Color.FromArgb(this.SkyCol.ToArgb());
dev.RenderState.FogVertexMode = FogMode.Linear;
dev.RenderState.FogStart = 14;
dev.RenderState.FogEnd = 25;
dev.SamplerState[0].MinFilter = TextureFilter.None;
dev.SamplerState[0].MagFilter = TextureFilter.Linear;
//enable alpha blending
dev.RenderState.AlphaBlendEnable = true;
dev.RenderState.SourceBlend = Blend.SourceAlpha;
dev.RenderState.DestinationBlend = Blend.InvSourceAlpha;
dev.RenderState.BlendOperation = BlendOperation.Add;
Direct3DAid.Surfaces.Technique t;
//t = Technique.DefaultRectangledSimple(new SizeF(1.0F,1.0F),HatchingMode.NWSE);
t = Technique.DefaultRectangledAlternated(new SizeF(1.0F, 1.0F), HatchingMode.NWSE);
//t = Technique.DefaultTriangledEquilateral(1.0F,true);
s = new Direct3DAid.Surfaces.SurfaceSplatted(new Size(w, h), new ControlPoint(0.0F, Color.LightGray.ToArgb(), 0), t, 5, dev);
this.wSMax = (this.w - 1) * s.SurfaceTechnique.TileSize.Width;
this.hSMax = (this.h - 1) * s.SurfaceTechnique.TileSize.Height;
s.UpdatingGeometry += new Direct3DAid.Surfaces.SurfaceSplatted.UpdatingGeometryHandler(OnUpdatingGeometry);
s.SpaceObject = new SpaceObject(s.Device); //make it's space object
//load from file
s.SetHeightsFromHeightMap(this.SurfPath, 0.045F, -0.4F);
//sets from heights (divisions according to height)
float[] levs = new float[] { 0.0F, 1.3F, 1.3F, 2.0F };
s.SetDivisionsAccordingToHeight(levs);
//make random grass
Random r = new Random();
for (i = 0; i <= s.Size.Width - 1; i++)
{
for (j = 0; j <= s.Size.Height - 1; j++)
{
if (s.GetControlPoint(i, j).Division == 1)
{
if (r.NextDouble() > 0.5)
{
s.SetControlPointDivision(i, j, 2);
}
}
}
}
//make random colored surf
for (i = 0; i <= s.Size.Width - 1; i++)
{
for (j = 0; j <= s.Size.Height - 1; j++)
{
if (s.GetControlPoint(i, j).Division == 0)
{
s.SetControlPointColor(i, j, Misc.GetRandomColor(Color.YellowGreen, 10, r).ToArgb());
}
if ((s.GetControlPoint(i, j).Division == 1) || (s.GetControlPoint(i, j).Division == 2))
{
s.SetControlPointColor(i, j, Misc.GetRandomColor(Color.LightGreen, 20, r).ToArgb());
}
if (s.GetControlPoint(i, j).Division == 3)
{
s.SetControlPointColor(i, j, Misc.GetRandomColor(Color.MediumAquamarine, 15, r).ToArgb());
}
if (s.GetControlPoint(i, j).Division == 4)
{
s.SetControlPointColor(i, j, Misc.GetRandomColor(Color.LightGray, 5, r).ToArgb());
}
}
}
UVMap uvm, uvm1;
uvm = new UVMapPlaneXZ(new PointF(0.0F, 0.0F), new SizeF(1.0F, 1.0F), new SizeF(0.5F, 0.5F));
uvm1 = new UVMapPlaneXZ(new PointF(0.0F, 0.0F), new SizeF(1.0F, 1.0F), new SizeF(1.2F, 1.2F));
s.DivisionUVMap[0] = uvm;
s.DivisionUVMap[1] = uvm1;
s.DivisionUVMap[2] = uvm1;
s.DivisionUVMap[3] = uvm;
s.DivisionUVMap[4] = uvm;
s.UpdateGeometry(true, 1.2F);
s.DivisionTexture[0] = TextureLoader.FromFile(dev, "tex\\b0.jpg");
s.DivisionTexture[1] = TextureLoader.FromFile(dev, "tex\\b1.jpg");
s.DivisionTexture[2] = TextureLoader.FromFile(dev, "tex\\b1Alt.jpg");
s.DivisionTexture[3] = TextureLoader.FromFile(dev, "tex\\b2.jpg");
s.DivisionTexture[4] = TextureLoader.FromFile(dev, "tex\\b3.jpg");
//this.viewM = Matrix.Multiply(Matrix.Multiply(Matrix.Multiply(Matrix.Translation(-2.5F,-2.5F,0),Matrix.RotationZ(k)),Matrix.Translation(2.5F,2.5F,0)),Matrix.LookAtLH(new Vector3(0,-5,-4.5f),new Vector3(2.5F,2.0F,0),new Vector3(0,0,-1)));
this.viewM = Matrix.LookAtLH(new Vector3(1, 2, 1), new Vector3(1, 0, 1), new Vector3(0, 0, 1));
this.timer1.Enabled = true;
//CAMERA:
this.cam = new Camera(this.dev, (float)(Math.PI / 3), 1.3333F, 0.01F, 100F);
this.cam.SelfMatrix = viewM;
this.startT.Start();
}
