public void Build()
{
if (Initialized == false)
{
throw new Exception("You forgot to call 'Initialise(...)'");
}
m_manualObject.BeginUpdate(0);
if (lineVertices.Count > 0 && isEnabled)
{
m_manualObject.EstimateVertexCount(System.Convert.ToUInt32(lineVertices.Count));
m_manualObject.EstimateIndexCount(System.Convert.ToUInt32(lineIndices.Count));
LinkedList <KeyValuePair <Vector3, ColourValue> > .Enumerator i = lineVertices.GetEnumerator();
while (i.MoveNext())
{
m_manualObject.Position(i.Current.Key);
m_manualObject.Colour(i.Current.Value);
}
LinkedList <int> .Enumerator i2 = lineIndices.GetEnumerator();
while (i2.MoveNext())
{
m_manualObject.Index(System.Convert.ToUInt16(i2.Current));
}
}
m_manualObject.End();
m_manualObject.BeginUpdate(1);
if (triangleVertices.Count > 0 && isEnabled)
{
m_manualObject.EstimateVertexCount(System.Convert.ToUInt16((triangleVertices.Count)));
m_manualObject.EstimateIndexCount(System.Convert.ToUInt16(triangleIndices.Count));
LinkedList <KeyValuePair <Vector3, ColourValue> > .Enumerator i = triangleVertices.GetEnumerator();
while (i.MoveNext())
{
m_manualObject.Position(i.Current.Key);
m_manualObject.Colour(i.Current.Value.r, i.Current.Value.g, i.Current.Value.b, fillAlpha);
}
LinkedList <int> .Enumerator i2 = triangleIndices.GetEnumerator();
while (i2.MoveNext())
{
m_manualObject.Index(System.Convert.ToUInt16(i2.Current));
}
}
m_manualObject.End();
}
public void Initialise(SceneManager aSceneManager, float aFillAlpha)
{
if (isInitialised)
{
// Initialization multiple call guard
return;
}
if (aSceneManager == null)
{
return;
}
m_sceneManager = aSceneManager;
fillAlpha = aFillAlpha;
m_manualObject = null;
linesIndex = 0;
trianglesIndex = 0;
m_manualObject = m_sceneManager.CreateManualObject("debugDrawer_object");
m_manualObject.CastShadows = false;
m_sceneManager.RootSceneNode.CreateChildSceneNode("debugDrawer_object").AttachObject(m_manualObject);
m_manualObject.Dynamic = (true);
icoSphere.Create(this.DEFAULT_ICOSPHERE_RECURSION_LEVEL);
m_manualObject.Begin("debug_draw", RenderOperation.OperationTypes.OT_LINE_LIST);
m_manualObject.Position(Vector3.ZERO);
m_manualObject.Colour(ColourValue.ZERO);
m_manualObject.Index(0);
m_manualObject.End();
m_manualObject.Begin("debug_draw", RenderOperation.OperationTypes.OT_TRIANGLE_LIST);
m_manualObject.Position(Vector3.ZERO);
m_manualObject.Colour(ColourValue.ZERO);
m_manualObject.Index(0);
m_manualObject.End();
trianglesIndex = 0;
linesIndex = trianglesIndex;
isInitialised = true;
// Initialization multiple call guard
}
1, 2, 3 }; // back face
/*
* static public void CreateBoidMesh(string name, string color)
* {
* Vector3[] colors = baseColors;
* if (color.Equals("green"))
* {
* colors[0] = colors[1] = colors[2] = new Vector3(0.0f, 1.0f, 0.0f);
* }
* else if (color.Equals("red"))
* {
* colors[0] = colors[1] = colors[2] = new Vector3(1.0f, 0.0f, 0.0f);
* }
*
* // Return now if already exists
* if (MeshManager.Singleton.ResourceExists(name))
* return;
*
* MeshBuilderHelper mbh = new MeshBuilderHelper(name, "Flocking", false, 0, (uint)pts.Length);
*
* UInt32 offPos = mbh.AddElement(VertexElementType.VET_FLOAT3, VertexElementSemantic.VES_POSITION).Offset;
* UInt32 offDiff = mbh.AddElement(VertexElementType.VET_FLOAT3, VertexElementSemantic.VES_DIFFUSE).Offset;
*
* mbh.CreateVertexBuffer(HardwareBuffer.Usage.HBU_STATIC_WRITE_ONLY);
* for (int count = 0; count < pts.Length; count++)
* {
* mbh.SetVertFloat((uint)count, offPos, pts[count].x, pts[count].y, pts[count].z); //position
* mbh.SetVertFloat((uint)count, offDiff, colors[count].x, colors[count].y, colors[count].z); //color
* }
*
* mbh.CreateIndexBuffer((uint)(indices.Length / 3), HardwareIndexBuffer.IndexType.IT_16BIT, HardwareBuffer.Usage.HBU_STATIC_WRITE_ONLY);
* for (uint index = 0; index < indices.Length / 3; index++)
* {
* mbh.SetIndex16bit(index, (UInt16)(indices[index * 3]),
* (UInt16)(indices[index * 3 + 1]),
* (UInt16)(indices[index * 3 + 2]));
* }
*
* MaterialPtr material = MaterialManager.Singleton.CreateOrRetrieve("Test/ColourTest", ResourceGroupManager.DEFAULT_RESOURCE_GROUP_NAME).first;
* material.GetTechnique(0).GetPass(0).VertexColourTracking = (int)TrackVertexColourEnum.TVC_AMBIENT;
* MeshPtr m = mbh.Load("Test/ColourTest");
* m._setBounds(new AxisAlignedBox(-1.0f, -1.0f, -1.0f,
* 1.0f, 1.0f, 1.0f), false);
* m._setBoundingSphereRadius((float)System.Math.Sqrt(1.0f * 1.0f + 1.0f * 1.0f));
* }
*/
public static ManualObject CreateBoidObject(string name, SceneManager sceneMgr, string color)
{
Vector3[] colors = baseColors;
if (color.Equals("green"))
{
colors[0] = colors[1] = colors[2] = new Vector3(0.0f, 1.0f, 0.0f);
}
else if (color.Equals("red"))
{
colors[0] = colors[1] = colors[2] = new Vector3(1.0f, 0.0f, 0.0f);
}
// Return now if already exists
if (MeshManager.Singleton.ResourceExists(name))
{
return(null);
}
ManualObject boidObj = sceneMgr.CreateManualObject(name);
RenderOperation.OperationTypes operation = RenderOperation.OperationTypes.OT_TRIANGLE_LIST;
MaterialPtr material = MaterialManager.Singleton.CreateOrRetrieve("Test/Boid", ResourceGroupManager.DEFAULT_RESOURCE_GROUP_NAME).first;
material.GetTechnique(0).GetPass(0).VertexColourTracking = (int)TrackVertexColourEnum.TVC_AMBIENT;
boidObj.Begin("Test/Boid", operation);
for (int count = 0; count < pts.Length; count++)
{
boidObj.Position(pts[count]); //position
boidObj.Colour(colors[count].x, colors[count].y, colors[count].z); //color
}
for (uint index = 0; index < indices.Length / 3; index++)
{
boidObj.Index((ushort)(indices[index * 3]));
boidObj.Index((ushort)(indices[index * 3 + 1]));
boidObj.Index((ushort)(indices[index * 3 + 2]));
}
boidObj.End();
return(boidObj);
}
// create a 2D hud element: pos = [-1;1] & size = (pixels)
public static MovableObject MakeHud(SceneManager mgr, Viewport vp, String materialName, Vector2 pos, Vector2 size)
{
// Create a manual object for 2D
ManualObject manual = mgr.CreateManualObject();
// Use identity view/projection matrices
manual.UseIdentityProjection = true;
manual.UseIdentityView = true;
// convert from pixels to screen coords
float s = size.x / vp.ActualWidth;
float t = size.y / vp.ActualHeight;
manual.Begin(materialName, RenderOperation.OperationTypes.OT_TRIANGLE_STRIP);
manual.Position(pos.x - s, pos.y - t, 0.0f); manual.TextureCoord(0, 1);
manual.Position(pos.x + s, pos.y - t, 0.0f); manual.TextureCoord(1, 1);
manual.Position(pos.x + s, pos.y + t, 0.0f); manual.TextureCoord(1, 0);
manual.Position(pos.x - s, pos.y + t, 0.0f); manual.TextureCoord(0, 0);
manual.Index(0);
manual.Index(1);
manual.Index(2);
manual.Index(3);
manual.Index(0);
manual.End();
// Use infinite AAB to always stay visible
AxisAlignedBox aabInf = new AxisAlignedBox();
aabInf.SetInfinite();
manual.BoundingBox = aabInf;
// Render just before overlays
manual.RenderQueueGroup = (byte)(RenderQueueGroupID.RENDER_QUEUE_OVERLAY - 1);
manual.CastShadows = false;
// Attach to scene
mgr.RootSceneNode.CreateChildSceneNode().AttachObject(manual);
return(manual);
}
/// <summary>
/// This private method defines the vertex and index buffers of a quad as a triangle list.
/// </summary>
private MeshPtr Quad()
{
manualObj = mSceneMgr.CreateManualObject("maualObjQuad");
manualObj.Begin("void", RenderOperation.OperationTypes.OT_TRIANGLE_LIST); // Starts filling the manual object as a triangle list
// ---- Vertex Buffer ----
manualObj.Position(new Vector3(5, 5, 0)); // --- Vertex 0 ---
manualObj.Position(new Vector3(-5, 5, 0)); // --- Vertex 1 ---
manualObj.Position(new Vector3(5, -5, 0)); // --- Vertex 2 ---
manualObj.Position(new Vector3(-5, -5, 0)); // --- Vertex 3 ---
// ---- Index Buffer ----
// --- Triangle 0 ---
manualObj.Index(0);
manualObj.Index(1);
manualObj.Index(2);
// --- Triangle 1 ---
manualObj.Index(1);
manualObj.Index(3);
manualObj.Index(2);
manualObj.End(); // Closes the manual objet
return(manualObj.ConvertToMesh("Quad")); // Prepares the data to be sent to the GPU
}
public MeshPtr getCube(string cubeName)
{
manualObj = mSceneMgr.CreateManualObject("maualObjQuad");
manualObj.Begin("void", RenderOperation.OperationTypes.OT_TRIANGLE_LIST); // Starts filling the manual object as a triangle list
// ---- Vertex Buffer ----
manualObj.Position(new Vector3(-1000, 0, 1000)); // --- Vertex 0 ---
manualObj.TextureCoord(new Vector2(0, 0));
manualObj.Position(new Vector3(1000, 0, 1000)); // --- Vertex 1 ---
manualObj.TextureCoord(new Vector2(1, 0));
manualObj.Position(new Vector3(1000, 0, -1000)); // --- Vertex 2 ---
manualObj.TextureCoord(new Vector2(0, 1));
manualObj.Position(new Vector3(-1000, 0, -1000 0)); // --- Vertex 3 ---
manualObj.TextureCoord(new Vector2(1, 1));
// ---- Index Buffer ----
// --- Triangle 0 ---
manualObj.Index(0);
manualObj.Index(1);
manualObj.Index(2);
// --- Triangle 1 ---
manualObj.Index(1);
manualObj.Index(3);
manualObj.Index(2);
manualObj.End(); // Closes the manual objet
return(manualObj.ConvertToMesh("Floor")); // Prepares the data to be sent to the GPU
}
private void createSphere(string strName, float r, SceneManager sceneMgr, int nRings = 16, int nSegments = 16)
{
ManualObject manual = sceneMgr.CreateManualObject(strName);
manual.Begin("BaseWhiteNoLighting", RenderOperation.OperationTypes.OT_TRIANGLE_LIST);
float fDeltaRingAngle = (Mogre.Math.PI / nRings);
float fDeltaSegAngle = (2 * Mogre.Math.PI / nSegments);
ushort wVerticeIndex = 0;
// Generate the group of rings for the sphere
for (int ring = 0; ring <= nRings; ring++)
{
float r0 = r * Mogre.Math.Sin(ring * fDeltaRingAngle);
float y0 = r * Mogre.Math.Cos(ring * fDeltaRingAngle);
// Generate the group of segments for the current ring
for (int seg = 0; seg <= nSegments; seg++)
{
float x0 = r0 * Mogre.Math.Sin(seg * fDeltaSegAngle);
float z0 = r0 * Mogre.Math.Cos(seg * fDeltaSegAngle);
// Add one vertex to the strip which makes up the sphere
manual.Position(x0, y0, z0);
manual.Normal(new Mogre.Vector3(x0, y0, z0).NormalisedCopy);
manual.TextureCoord((float)seg / (float)nSegments, (float)ring / (float)nRings);
if (ring != nRings)
{
// each vertex (except the last) has six indicies pointing to it
manual.Index((uint)(wVerticeIndex + nSegments + 1));
manual.Index(wVerticeIndex);
manual.Index((uint)(wVerticeIndex + nSegments));
manual.Index((uint)(wVerticeIndex + nSegments + 1));
manual.Index((uint)(wVerticeIndex + 1));
manual.Index(wVerticeIndex);
wVerticeIndex++;
}
}
; // end for seg
} // end for ring
manual.End();
MeshPtr mesh = manual.ConvertToMesh(strName);
mesh._setBounds(new AxisAlignedBox(new Mogre.Vector3(-r, -r, -r), new Mogre.Vector3(r, r, r)), false);
mesh._setBoundingSphereRadius(r);
ushort src, dest;
if (!mesh.SuggestTangentVectorBuildParams(VertexElementSemantic.VES_TANGENT, out src, out dest))
{
mesh.BuildTangentVectors(VertexElementSemantic.VES_TANGENT, src, dest);
}
}
static ManualObject.ManualObjectSection BuildTerrainBlock(ManualObject obj, ushort pointsX, ushort pointsY,
Vector4 translationScale, Vector4 color)
{
RenderOperation.OperationTypes operation = RenderOperation.OperationTypes.OT_TRIANGLE_STRIP;
obj.Begin("Terrain/Terrain_Material", operation);
/*
* This function uses one big zigzag triangle strip for the whole grid.
* And insert degenerated (invisible) triangles to join 2 rows. For instance:
* 0 1 2 3
* 4 5 6 7
* 8 9 10 11
* 12 13 14 15
*
* The index buffer would look like :
* 0, 4, 1, 5, 2, 6, 3, 7, 7, 7, 11, 6, 10, 5, 9, 4, 8, 8, 8, 12, 9, 13, 10, 14, 11, 15
*/
for (int y = pointsY - 1; y >= 0; y--)
{
for (int x = 0; x <= pointsX - 1; x++)
{
obj.Position(x, y, 0.0f);
obj.TextureCoord((float)x / (float)(pointsX), (float)y / (float)(pointsY));
}
}
//Console.Write("\n Index:");
// We have pointsX -1 lines
for (ushort y = 0; y < pointsY - 1; y++)
{
if (y % 2 == 0)
{
for (int x = 0; x < pointsX; x++)
{
obj.Index((ushort)(y * pointsX + x)); //(x, y + 1, 0.0f);
//Console.Write("," + (y * pointsX + x));
obj.Index((ushort)(y * pointsX + x + pointsX)); //(x, y, 0.0f);
//Console.Write("," + (y * pointsX + x + pointsX));
}
if (y != pointsY - 2)
{
obj.Index((ushort)(y * pointsX + pointsX - 1)); //(0, y+1, 0.0f);
//Console.Write("," + (y * pointsX + 2 * pointsX - 1));
}
}
else
{
for (int x = pointsX - 1; x >= 0; x--)
{
obj.Index((ushort)(y * pointsX + x)); //(x, y + 1, 0.0f);
//Console.Write(", " + (y * pointsX + x));
obj.Index((ushort)(y * pointsX + x + pointsX)); //(x, y, 0.0f);
//Console.Write(", " + (y * pointsX + x + pointsX));
}
if (y != pointsY - 2)
{
obj.Index((ushort)(y * pointsX + pointsX)); //(0, y+1, 0.0f);
//Console.Write(", " + (y * pointsX + pointsX));
}
}
}
//Console.WriteLine(";");
ManualObject.ManualObjectSection manualObjSec1 = obj.End();
obj.BoundingBox = new AxisAlignedBox(translationScale.x,
translationScale.y, -1,
(pointsX * translationScale.z + translationScale.x),
(pointsY * translationScale.w + translationScale.y), 1);
manualObjSec1.SetCustomParameter(TransXYscaleXY, translationScale);
manualObjSec1.SetCustomParameter(ColorAndHeightScale, color);
return(manualObjSec1);
}
public MeshPtr getCube(string cubeName, string materialName, float width, float height, float depth)
{
cube = mSceneMgr.CreateManualObject(cubeName + "_ManObj");
cube.Begin(materialName, RenderOperation.OperationTypes.OT_TRIANGLE_LIST);
// --- Fills the Vertex buffer and define the texture coordinates for each vertex ---
//--- Vertex 0 ---
cube.Position(new Vector3(.5f * width, .5f * height, .5f * depth));
cube.TextureCoord(new Vector2(0, 0));
//--- Vertex 1 ---
cube.Position(new Vector3(.5f * width, -.5f * height, .5f * depth));
cube.TextureCoord(new Vector2(1, 0));
//--- Vertex 2 ---
cube.Position(new Vector3(.5f * width, .5f * height, -.5f * depth));
cube.TextureCoord(new Vector2(0, 1));
//--- Vertex 3 ---
cube.Position(new Vector3(.5f * width, -.5f * height, -.5f * depth));
cube.TextureCoord(new Vector2(1, 1));
//--- Vertex 4 ---
cube.Position(new Vector3(-.5f * width, .5f * height, .5f * depth));
cube.TextureCoord(new Vector2(0, 0));
//--- Vertex 5 ---
cube.Position(new Vector3(-.5f * width, -.5f * height, .5f * depth));
cube.TextureCoord(new Vector2(1, 0));
//--- Vertex 6 ---
cube.Position(new Vector3(-.5f * width, .5f * height, -.5f * depth));
cube.TextureCoord(new Vector2(0, 1));
//--- Vertex 7 ---
cube.Position(new Vector3(-.5f * width, -.5f * height, -.5f * depth));
cube.TextureCoord(new Vector2(1, 1));
// --- Fills the Index Buffer ---
//--------Face 1----------
cube.Index(0);
cube.Index(1);
cube.Index(2);
cube.Index(2);
cube.Index(1);
cube.Index(3);
//--------Face 2----------
cube.Index(4);
cube.Index(6);
cube.Index(5);
cube.Index(6);
cube.Index(7);
cube.Index(5);
//--------Face 3----------
cube.Index(0);
cube.Index(4);
cube.Index(1);
cube.Index(1);
cube.Index(4);
cube.Index(5);
//--------Face 4----------
cube.Index(0);
cube.Index(6);
cube.Index(4);
cube.Index(0);
cube.Index(2);
cube.Index(6);
//--------Face 5----------
cube.Index(6);
cube.Index(2);
cube.Index(3);
cube.Index(6);
cube.Index(3);
cube.Index(7);
//--------Face 5----------
cube.Index(3);
cube.Index(1);
cube.Index(7);
cube.Index(1);
cube.Index(5);
cube.Index(7);
cube.End();
return(cube.ConvertToMesh(cubeName));
}
static ManualObject.ManualObjectSection BuildTerrainBlock(ManualObject obj, ushort pointsX, ushort pointsY,
Vector4 translationScale, Vector4 color)
{
RenderOperation.OperationTypes operation = RenderOperation.OperationTypes.OT_TRIANGLE_STRIP;
obj.Begin("Terrain/Terrain_Material", operation);
/*
* This function uses one big zigzag triangle strip for the whole grid.
* And insert degenerated (invisible) triangles to join 2 rows. For instance:
* 0 1 2 3
* 4 5 6 7
* 8 9 10 11
* 12 13 14 15
*
* The index buffer would look like :
* 0, 4, 1, 5, 2, 6, 3, 7, 7, 7, 11, 6, 10, 5, 9, 4, 8, 8, 8, 12, 9, 13, 10, 14, 11, 15
*/
for (int y = pointsY - 1; y >= 0; y--)
{
for (int x = 0; x <= pointsX - 1; x++)
{
obj.Position(x, y, 0.0f);
obj.TextureCoord((float)x / (float)(pointsX), (float)y / (float)(pointsY));
}
}
//Console.Write("\n Index:");
// We have pointsX -1 lines
for (ushort y = 0; y < pointsY - 1; y++)
{
if (y % 2 == 0)
{
for (int x = 0; x < pointsX; x++)
{
obj.Index((ushort)(y * pointsX + x)); //(x, y + 1, 0.0f);
//Console.Write("," + (y * pointsX + x));
obj.Index((ushort)(y * pointsX + x + pointsX)); //(x, y, 0.0f);
//Console.Write("," + (y * pointsX + x + pointsX));
}
if (y != pointsY - 2)
{
obj.Index((ushort)(y * pointsX + pointsX - 1)); //(0, y+1, 0.0f);
//Console.Write("," + (y * pointsX + 2 * pointsX - 1));
}
}
else
{
for (int x = pointsX - 1; x >= 0; x--)
{
obj.Index((ushort)(y * pointsX + x)); //(x, y + 1, 0.0f);
//Console.Write(", " + (y * pointsX + x));
obj.Index((ushort)(y * pointsX + x + pointsX)); //(x, y, 0.0f);
//Console.Write(", " + (y * pointsX + x + pointsX));
}
if (y != pointsY - 2)
{
obj.Index((ushort)(y * pointsX + pointsX)); //(0, y+1, 0.0f);
//Console.Write(", " + (y * pointsX + pointsX));
}
}
}
//Console.WriteLine(";");
ManualObject.ManualObjectSection manualObjSec1 = obj.End();
obj.BoundingBox = new AxisAlignedBox(translationScale.x,
translationScale.y, -1,
(pointsX * translationScale.z + translationScale.x),
(pointsY * translationScale.w + translationScale.y), 1);
manualObjSec1.SetCustomParameter(TransXYscaleXY, translationScale);
manualObjSec1.SetCustomParameter(ColorAndHeightScale, color);
return manualObjSec1;
}
/// <summary>
/// This method contructs the mesh for the cube
/// </summary>
/// <param name="cubeName"></param>
/// <returns>cubeMesh object</returns>
public MeshPtr getCube(string cubeName)
{
// Console.Write("getCube: "+count);
manualObj = mSceneMgr.CreateManualObject("manualObjQuad" + count);
manualObj.Begin("void", RenderOperation.OperationTypes.OT_TRIANGLE_LIST); // Starts filling the manual object as a triangle list
// ---- Vertex Buffer ----
manualObj.Position(new Vector3(30, 30, 0)); // --- Vertex 0 ---
manualObj.TextureCoord(new Vector2(0, 0));
manualObj.Normal(1, 1, 1);
manualObj.Position(new Vector3(-30, 30, 0)); // --- Vertex 1 ---
manualObj.TextureCoord(new Vector2(1, 0));
manualObj.Normal(1, 1, 1);
manualObj.Position(new Vector3(30, -30, 0)); // --- Vertex 2 ---
manualObj.TextureCoord(new Vector2(0, 1));
manualObj.Normal(1, 1, 1);
manualObj.Position(new Vector3(-30, -30, 0)); // --- Vertex 3 ---
manualObj.TextureCoord(new Vector2(1, 1));
manualObj.Normal(1, 1, 1);
manualObj.Position(new Vector3(30, 30, -60)); // --- Vertex 4 ---
manualObj.TextureCoord(new Vector2(0, 0));
manualObj.Normal(1, 1, 1);
manualObj.Position(new Vector3(30, -30, -60)); // --- Vertex 5 ---
manualObj.TextureCoord(new Vector2(1, 0));
manualObj.Normal(1, 1, 1);
manualObj.Position(new Vector3(-30, 30, -60)); // --- Vertex 6 ---
manualObj.TextureCoord(new Vector2(0, 1));
manualObj.Normal(1, 1, 1);
manualObj.Position(new Vector3(-30, -30, -60)); // --- Vertex 7 ---
manualObj.TextureCoord(new Vector2(1, 1));
manualObj.Normal(1, 1, 1);
// ---- Index Buffer ----
// --- Triangle 0 ---
manualObj.Index(0);
manualObj.Index(1);
manualObj.Index(2);
// --- Triangle 1 ---
manualObj.Index(1);
manualObj.Index(3);
manualObj.Index(2);
// --- Triangle 8 ---
manualObj.Index(4);
manualObj.Index(5);
manualObj.Index(6);
// --- Triangle 9 ---
manualObj.Index(5);
manualObj.Index(7);
manualObj.Index(6);
manualObj.Position(new Vector3(30, 30, -60)); // --- Vertex 8 ---
manualObj.TextureCoord(new Vector2(1, 0));
manualObj.Normal(1, 1, 1);
manualObj.Position(new Vector3(30, 30, 0)); // --- Vertex 9 ---
manualObj.TextureCoord(new Vector2(0, 0));
manualObj.Normal(1, 1, 1);
manualObj.Position(new Vector3(30, -30, -60)); // --- Vertex 10 ---
manualObj.TextureCoord(new Vector2(1, 1));
manualObj.Normal(1, 1, 1);
manualObj.Position(new Vector3(30, -30, 0)); // --- Vertex 11 ---
manualObj.TextureCoord(new Vector2(0, 1));
manualObj.Normal(1, 1, 1);
manualObj.Position(new Vector3(-30, 30, 0)); // --- Vertex 12 ---
manualObj.TextureCoord(new Vector2(0, 0));
manualObj.Normal(1, 1, 1);
manualObj.Position(new Vector3(-30, 30, -60)); // --- Vertex 13 ---
manualObj.TextureCoord(new Vector2(0, 1));
manualObj.Normal(1, 1, 1);
manualObj.Position(new Vector3(-30, -30, 0)); // ---Vertex 14 ---
manualObj.TextureCoord(new Vector2(1, 0));
manualObj.Normal(1, 1, 1);
manualObj.Position(new Vector3(-30, -30, -60)); // ---Vertex 15 ---
manualObj.TextureCoord(new Vector2(1, 1));
manualObj.Normal(1, 1, 1);
// ---Triangle 12-- -
manualObj.Index(8);
manualObj.Index(9);
manualObj.Index(10);
// ---Triangle 13-- -
manualObj.Index(9);
manualObj.Index(11);
manualObj.Index(10);
// ---Triangle 14-- -
manualObj.Index(12);
manualObj.Index(13);
manualObj.Index(14);
// ---Triangle 15-- -
manualObj.Index(13);
manualObj.Index(15);
manualObj.Index(14);
manualObj.Position(new Vector3(30, 30, -60)); // --- Vertex 16 ---
manualObj.TextureCoord(new Vector2(1, 0));
manualObj.Normal(1, 1, 1);
manualObj.Position(new Vector3(-30, 30, -60)); // --- Vertex 17 ---
manualObj.TextureCoord(new Vector2(0, 0));
manualObj.Normal(1, 1, 1);
manualObj.Position(new Vector3(30, 30, 0)); // --- Vertex 18 ---
manualObj.TextureCoord(new Vector2(1, 1));
manualObj.Normal(1, 1, 1);
manualObj.Position(new Vector3(-30, 30, 0)); // --- Vertex 19 ---
manualObj.TextureCoord(new Vector2(0, 1));
manualObj.Normal(1, 1, 1);
manualObj.Position(new Vector3(30, -30, 0)); // --- Vertex 20 ---
manualObj.TextureCoord(new Vector2(0, 0));
manualObj.Normal(1, 1, 1);
manualObj.Position(new Vector3(-30, -30, 0)); // --- Vertex 21 ---
manualObj.TextureCoord(new Vector2(0, 1));
manualObj.Normal(1, 1, 1);
manualObj.Position(new Vector3(30, -30, -60)); // ---Vertex 22 ---
manualObj.TextureCoord(new Vector2(1, 0));
manualObj.Normal(1, 1, 1);
manualObj.Position(new Vector3(-30, -30, -60)); // ---Vertex 23 ---
manualObj.TextureCoord(new Vector2(1, 1));
manualObj.Normal(1, 1, 1);
// ---Triangle 12-- -
manualObj.Index(16);
manualObj.Index(17);
manualObj.Index(18);
// ---Triangle 13-- -
manualObj.Index(17);
manualObj.Index(19);
manualObj.Index(18);
// ---Triangle 14-- -
manualObj.Index(20);
manualObj.Index(21);
manualObj.Index(22);
// ---Triangle 15-- -
manualObj.Index(21);
manualObj.Index(23);
manualObj.Index(22);
manualObj.End(); // Closes the manual objet
return(manualObj.ConvertToMesh(cubeName)); // Prepares the data to be sent to the GPU
}
public void Initialise(SceneManager aSceneManager, float aFillAlpha)
{
if (isInitialised) {
// Initialization multiple call guard
return;
}
if (aSceneManager == null) {
return;
}
m_sceneManager = aSceneManager;
fillAlpha = aFillAlpha;
m_manualObject = null;
linesIndex = 0;
trianglesIndex = 0;
m_manualObject = m_sceneManager.CreateManualObject("debugDrawer_object");
m_manualObject.CastShadows = false;
m_sceneManager.RootSceneNode.CreateChildSceneNode("debugDrawer_object").AttachObject(m_manualObject);
m_manualObject.Dynamic = (true);
icoSphere.Create(this.DEFAULT_ICOSPHERE_RECURSION_LEVEL);
m_manualObject.Begin("debug_draw", RenderOperation.OperationTypes.OT_LINE_LIST);
m_manualObject.Position(Vector3.ZERO);
m_manualObject.Colour(ColourValue.ZERO);
m_manualObject.Index(0);
m_manualObject.End();
m_manualObject.Begin("debug_draw", RenderOperation.OperationTypes.OT_TRIANGLE_LIST);
m_manualObject.Position(Vector3.ZERO);
m_manualObject.Colour(ColourValue.ZERO);
m_manualObject.Index(0);
m_manualObject.End();
trianglesIndex = 0;
linesIndex = trianglesIndex;
isInitialised = true;
// Initialization multiple call guard
}
public void Initialise() {
manualObject = sceneManager.CreateManualObject("debug_object");
sceneManager.RootSceneNode.CreateChildSceneNode("debug_object").AttachObject(manualObject);
manualObject.Dynamic = true;
_icoSphere.create(DEFAULT_ICOSPHERE_RECURSION_LEVEL);
manualObject.Begin("debug_draw", RenderOperation.OperationTypes.OT_LINE_LIST);
manualObject.Position(Vector3.ZERO);
manualObject.Colour(ColourValue.ZERO);
manualObject.Index(0);
manualObject.End();
manualObject.Begin("debug_draw", RenderOperation.OperationTypes.OT_TRIANGLE_LIST);
manualObject.Position(Vector3.ZERO);
manualObject.Colour(ColourValue.ZERO);
manualObject.Index(0);
manualObject.End();
trianglesIndex = 0;
linesIndex = trianglesIndex;
}
public MeshPtr getCube(string cubeName, string materialName, float width, float height, float depth)
{
manual = mSceneMgr.CreateManualObject(cubeName + "_ManObj");
manual.Begin(materialName, RenderOperation.OperationTypes.OT_TRIANGLE_LIST);
// --- Fills the Vertex buffer and define the texture coordinates for each vertex ---
//--- Vertex 0 ---
v0 = new Vector3(.5f * width, .5f * height, .5f * depth);
manual.Position(v0);
//Texture coordinates here!
manual.TextureCoord(new Vector2(0, 0));
//--- Vertex 1 ---
v1 = new Vector3(.5f * width, -.5f * height, .5f * depth);
manual.Position(v1);
//Texture coordinates here!
manual.TextureCoord(new Vector2(1, 0));
//--- Vertex 2 ---
v2 = new Vector3(.5f * width, .5f * height, -.5f * depth);
manual.Position(v2);
//Texture coordinates here!
manual.TextureCoord(new Vector2(0, 1));
//--- Vertex 3 ---
v3 = new Vector3(.5f * width, -.5f * height, -.5f * depth);
manual.Position(v3);
//Texture coordinates here!
manual.TextureCoord(new Vector2(1, 1));
//--- Vertex 4 ---
v4 = new Vector3(-.5f * width, .5f * height, .5f * depth);
manual.Position(v4);
//Texture coordinates here!
manual.TextureCoord(new Vector2(0, 0));
//--- Vertex 5 ---
v5 = new Vector3(-.5f * width, -.5f * height, .5f * depth);
manual.Position(v5);
//Texture coordinates here!
manual.TextureCoord(new Vector2(-1, 0));
//--- Vertex 6 ---
v6 = new Vector3(-.5f * width, .5f * height, -.5f * depth);
manual.Position(v6);
//Texture coordinates here!
manual.TextureCoord(new Vector2(0, -1));
//--- Vertex 7 ---
v7 = new Vector3(-.5f * width, -.5f * height, -.5f * depth);
manual.Position(v7);
//Texture coordinates here!
manual.TextureCoord(new Vector2(-1, -1));
// --- Fills the Index Buffer ---
//--------Face 1----------
manual.Index(2);
manual.Index(1);
manual.Index(0);
manual.Index(3);
manual.Index(1);
manual.Index(2);
//--------Face 2----------
manual.Index(5);
manual.Index(6);
manual.Index(4);
manual.Index(5);
manual.Index(7);
manual.Index(6);
//--------Face 3----------
manual.Index(1);
manual.Index(4);
manual.Index(0);
manual.Index(5);
manual.Index(4);
manual.Index(1);
////--------Face 4----------
//manual.Index(0);
//manual.Index(6);
//manual.Index(4);
//manual.Index(0);
//manual.Index(2);
//manual.Index(6);
//--------Face 5----------
manual.Index(3);
manual.Index(2);
manual.Index(6);
manual.Index(7);
manual.Index(3);
manual.Index(6);
//--------Face 6----------
//manual.Index(3);
//manual.Index(1);
//manual.Index(7);
//manual.Index(1);
//manual.Index(5);
//manual.Index(7);
manual.End();
return(manual.ConvertToMesh(cubeName));
}
/// <summary>
/// This private method defines the vertex and index buffers of a quad as a triangle list.
/// </summary>
private MeshPtr Quad()
{
manualObj = mSceneMgr.CreateManualObject("maualObjQuad");
manualObj.Begin("void", RenderOperation.OperationTypes.OT_TRIANGLE_LIST); // Starts filling the manual object as a triangle list
// ---- Vertex Buffer ----
manualObj.Position(new Vector3(5, 5, 0)); // --- Vertex 0 ---
manualObj.Position(new Vector3(-5, 5, 0)); // --- Vertex 1 ---
manualObj.Position(new Vector3(5, -5, 0)); // --- Vertex 2 ---
manualObj.Position(new Vector3(-5, -5, 0)); // --- Vertex 3 ---
// ---- Index Buffer ----
// --- Triangle 0 ---
manualObj.Index(0);
manualObj.Index(1);
manualObj.Index(2);
// --- Triangle 1 ---
manualObj.Index(1);
manualObj.Index(3);
manualObj.Index(2);
manualObj.End(); // Closes the manual objet
return manualObj.ConvertToMesh("Quad"); // Prepares the data to be sent to the GPU
}
///private MeshPtr Quad()
public MeshPtr Quad()
{
cube = mSceneMgr.CreateManualObject("fieldQuad");
cube.Begin("void", RenderOperation.OperationTypes.OT_TRIANGLE_LIST);
cube.Position(new Vector3(20f, 20f, 20f)); // Vector 0
cube.TextureCoord(new Vector2(0, 0));
cube.Position(new Vector3(20f, -20f, 20f)); // Vector 1
cube.TextureCoord(new Vector2(1, 0));
cube.Position(new Vector3(20f, 20f, -20f)); // Vector 2
cube.TextureCoord(new Vector2(0, 1));
cube.Position(new Vector3(20f, -20f, -20f)); // Vector 3
cube.TextureCoord(new Vector2(1, 1));
cube.Position(new Vector3(-20f, 20f, 20f)); // Vector 4
cube.TextureCoord(new Vector2(0, 0));
cube.Position(new Vector3(-20f, -20f, 20f)); // Vector 5
cube.TextureCoord(new Vector2(0, 1));
cube.Position(new Vector3(-20f, 20f, -20f)); // Vector 6
cube.TextureCoord(new Vector2(1, 0));
cube.Position(new Vector3(-20f, -20f, -20f)); // Vector 7
cube.TextureCoord(new Vector2(1, 1));
// Index Buffer
// Triangle 0
cube.Index(0);
cube.Index(1);
cube.Index(2);
// Triangle 1
cube.Index(2);
cube.Index(1);
cube.Index(3);
// Triangle 2
cube.Index(4);
cube.Index(6);
cube.Index(5);
// Triangle 3
cube.Index(6);
cube.Index(7);
cube.Index(5);
// Triangle 4
cube.Index(0);
cube.Index(4);
cube.Index(1);
// Triangle 5
cube.Index(1);
cube.Index(4);
cube.Index(5);
// Triangle 6
cube.Index(0);
cube.Index(6);
cube.Index(4);
// Triangle 7
cube.Index(0);
cube.Index(2);
cube.Index(6);
// Triangle 8
cube.Index(6);
cube.Index(2);
cube.Index(3);
// Triangle 9
cube.Index(6);
cube.Index(3);
cube.Index(7);
// Triangle 9
cube.Index(3);
cube.Index(1);
cube.Index(7);
cube.Index(1);
cube.Index(5);
cube.Index(7);
cube.End();
return(cube.ConvertToMesh("Quad"));
}
/// <summary>
/// The vertexs for the walls around the edge of the arena are defined, and placed into the buffer to create the walls.
/// </summary>
private void BoundaryCubes()
{
manualObj = mSceneMgr.CreateManualObject("a");
manualObj.Begin("void", RenderOperation.OperationTypes.OT_TRIANGLE_LIST); // Starts filling the manual object as a triangle list
// ---- Vertex Buffer ----
manualObj.Position(new Vector3(500, 45, -500)); //SW // --- Vertex 0 ---
manualObj.Position(new Vector3(-500, 45, -500)); //SE // --- Vertex 1 ---
manualObj.Position(new Vector3(500, 0, -500)); //SW // --- Vertex 2 ---
manualObj.Position(new Vector3(-500, 0, -500)); //SE // --- Vertex 3 ---
manualObj.Position(new Vector3(500, 45, 500)); //NW // --- Vertex 4 ---
manualObj.Position(new Vector3(-500, 45, 500)); //NE // --- Vertex 5 ---
manualObj.Position(new Vector3(500, 0, 500)); //NW // --- Vertex 6 ---
manualObj.Position(new Vector3(-500, 0, 500)); //NE // --- Vertex 7 ---
// ---- Index Buffer ----
//south wall
// --- Triangle 0 ---
manualObj.Index(0);
manualObj.Index(1);
manualObj.Index(2);
// --- Triangle 1 ---
manualObj.Index(1);
manualObj.Index(3);
manualObj.Index(2);
//north wall
// --- Triangle 2 ---
manualObj.Index(6);
manualObj.Index(5);
manualObj.Index(4);
// --- Triangle 3 ---
manualObj.Index(6);
manualObj.Index(7);
manualObj.Index(5);
//east wall
// --- Triangle 4 ---
manualObj.Index(7);
manualObj.Index(3);
manualObj.Index(5);
// --- Triangle 5 ---
manualObj.Index(3);
manualObj.Index(1);
manualObj.Index(5);
//west wall
// --- Triangle 6 ---
manualObj.Index(4);
manualObj.Index(2);
manualObj.Index(6);
// --- Triangle 7 ---
manualObj.Index(4); //NWT
manualObj.Index(0); //SWT
manualObj.Index(2); //SWB
manualObj.End(); // Closes the manual objet
//return manualObj.ConvertToMesh("Quad");
manualObj.ConvertToMesh("Quad");
boundaryEntity = mSceneMgr.CreateEntity("maualObjQuad", "Quad");
boundaryEntity.SetMaterialName("Ground");
}