private bool TestColl(Vector3 v)
{
v.X = -v.X;
v.Y = -v.Y;
v.Z = -v.Z;
bool flag = false;
foreach (Co2 current in coll.alCo2)
{
if (current.Min.X <= v.X && current.Min.Y <= v.Y && current.Min.Z <= v.Z && v.X <= current.Max.X &&
v.Y <= current.Max.Y && v.Z <= current.Max.Z)
{
int num = 0;
int num2 = 0;
for (int i = current.Co3frm; i < current.Co3to; i++)
{
Co3 co = coll.alCo3[i];
num += ((Plane.DotCoordinate(coll.alCo5[co.PlaneCo5], v) > 0f) ? 1 : 0);
num2++;
}
flag |= (num2 != 0 && num == num2);
}
}
return(flag);
}
private void p1_Paint(object sender, PaintEventArgs e)
{
Size clientSize = p1.ClientSize;
float aspect = (clientSize.Height != 0) ? (clientSize.Width / (float)clientSize.Height) : 0f;
device.SetTransform(TransformState.World, Matrix.Identity);
device.SetTransform(TransformState.View, Matrix.LookAtLH(CameraEye, CameraEye + Target, CameraUp));
device.SetTransform(TransformState.Projection,
Matrix.PerspectiveFovLH(Convert.ToSingle(fov.Value) / 180f * 3.14159f, aspect, Convert.ToSingle(50),
Convert.ToSingle(5000000)));
device.Clear(ClearFlags.Target | ClearFlags.ZBuffer, p1.BackColor, 1f, 0);
device.BeginScene();
device.SetTextureStageState(0, TextureStage.ColorOperation,
cbVertexColor.Checked ? TextureOperation.Modulate : TextureOperation.SelectArg1);
device.SetTextureStageState(0, TextureStage.ColorArg1, TextureArgument.Texture);
device.SetTextureStageState(0, TextureStage.ColorArg2, TextureArgument.Diffuse);
device.SetTextureStageState(0, TextureStage.AlphaOperation, TextureOperation.Modulate);
device.SetTextureStageState(0, TextureStage.AlphaArg1, TextureArgument.Texture);
device.SetTextureStageState(0, TextureStage.AlphaArg2, TextureArgument.Diffuse);
device.SetRenderState(RenderState.FogEnable, cbFog.Checked);
if (vb != null)
{
device.SetStreamSource(0, vb, 0, CustomVertex.PositionColoredTextured.Size);
device.VertexFormat = CustomVertex.PositionColoredTextured.Format;
foreach (RIB current in alib)
{
if (current.ib != null && current.render)
{
device.SetRenderState(RenderState.FogEnable, cbFog.Checked && current.name.Equals("MAP"));
device.Indices = current.ib;
device.SetTexture(0, altex[current.texi & 65535]);
device.DrawIndexedPrimitives(PrimitiveType.TriangleList, 0, 0, cntVerts, 0, current.cnt / 3);
}
}
}
if (tsbBallGame.Checked)
{
var list = new List <CustomVertex.PositionColored>();
foreach (Ball current2 in alBall)
{
list.Add(new CustomVertex.PositionColored(current2.pos, Color.Red.ToArgb()));
}
if (list.Count != 0)
{
device.VertexFormat = CustomVertex.PositionColored.Format;
device.SetRenderState(RenderState.PointScaleEnable, true);
device.SetRenderState(RenderState.PointSize, 10f);
device.SetRenderState(RenderState.PointScaleA, 0f);
device.SetRenderState(RenderState.PointScaleB, 0f);
device.SetRenderState(RenderState.PointScaleC, 1f);
device.DrawUserPrimitives(PrimitiveType.PointList, list.Count, list.ToArray());
device.SetRenderState(RenderState.PointScaleEnable, false);
}
}
if (tsbShowColl.Checked)
{
vut.Clear();
foreach (Co2 current3 in coll.alCo2)
{
for (int i = current3.Co3frm; i < current3.Co3to; i++)
{
Co3 co = coll.alCo3[i];
int clr = Color.Yellow.ToArgb();
if (0 <= co.vi0 && 0 <= co.vi1 && 0 <= co.vi2)
{
vut.AddTri(coll.alCo4[co.vi0], coll.alCo4[co.vi2], coll.alCo4[co.vi1], clr);
if (0 <= co.vi3)
{
vut.AddTri(coll.alCo4[co.vi3], coll.alCo4[co.vi2], coll.alCo4[co.vi0], clr);
}
}
}
}
if (vut.alv.Count != 0)
{
device.SetTextureStageState(0, TextureStage.ColorOperation, TextureOperation.SelectArg1);
device.SetTextureStageState(0, TextureStage.ColorArg1, TextureArgument.Diffuse);
device.SetRenderState(RenderState.AlphaBlendEnable, false);
device.SetRenderState(RenderState.Lighting, true);
device.SetRenderState(RenderState.AlphaTestEnable, false);
device.SetRenderState(RenderState.ShadeMode, ShadeMode.Gouraud);
device.SetRenderState(RenderState.NormalizeNormals, true);
device.EnableLight(0, true);
Light light = device.GetLight(0);
light.Direction = Target;
light.Diffuse = new Color4(-1);
device.SetLight(0, light);
Material material = device.Material;
device.Material = material;
Matrix value = Matrix.Scaling(-1f, -1f, -1f);
device.SetTransform(TransformState.World, value);
device.VertexFormat = CustomVertex.PositionNormalColored.Format;
device.DrawUserPrimitives(PrimitiveType.TriangleList, vut.alv.Count / 3,
vut.alvtmp = vut.alv.ToArray());
device.SetRenderState(RenderState.AlphaBlendEnable, true);
device.SetRenderState(RenderState.Lighting, false);
device.SetRenderState(RenderState.AlphaTestEnable, true);
}
}
device.EndScene();
device.Present();
}
