本文整理汇总了C#中TgcViewer.Utils.TgcGeometry.TgcBoundingBox.setRenderColor方法的典型用法代码示例。如果您正苦于以下问题：C# TgcBoundingBox.setRenderColor方法的具体用法？C# TgcBoundingBox.setRenderColor怎么用？C# TgcBoundingBox.setRenderColor使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类TgcViewer.Utils.TgcGeometry.TgcBoundingBox的用法示例。
在下文中一共展示了TgcBoundingBox.setRenderColor方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: loadHeightmap
//.........这里部分代码省略.........
/// <param name="center">Centro de la malla del terreno</param>
/// <param name="divisiones">Cantidad de filas y columnas en las que se va a dividir el terreno</param>
public void loadHeightmap(string heightmapPath, float scaleXZ, float scaleY, Vector3 center, int divisiones)
{
Device d3dDevice = GuiController.Instance.D3dDevice;
this.center = center;
TgcBoundingBox box;
vbTerrains = new List<VertexBuffer>();
boundingBoxes = new List<TgcBoundingBox>();
//Dispose de VertexBuffer anterior, si habia
foreach (VertexBuffer vbTerrain in vbTerrains)
{
if (vbTerrain != null && !vbTerrain.Disposed)
{
vbTerrain.Dispose();
}
}
vbTerrains.Clear();
//cargar heightmap
heightmapData = loadHeightMap(d3dDevice, heightmapPath);
float width = (float)heightmapData.GetLength(0);
float length = (float)heightmapData.GetLength(1);
//Crear vertexBuffer
float nodeWidth = (width / divisiones);
float nodeLength = (length / divisiones);
for(int x=0; x < divisiones; x++)
{
for (int z = 0; z < divisiones; z++)
{
VertexBuffer vbTerrain;
totalVertices = 2 * 3 * ((int)nodeWidth - 1) * ((int)nodeLength - 1);
vbTerrain = new VertexBuffer(typeof(CustomVertex.PositionTextured), totalVertices, d3dDevice, Usage.Dynamic | Usage.WriteOnly, CustomVertex.PositionTextured.Format, Pool.Default);
//Cargar vertices
int dataIdx = 0;
Vector3 pMin = Vector3.Empty;
Vector3 pMax = Vector3.Empty;
CustomVertex.PositionTextured[] data = new CustomVertex.PositionTextured[totalVertices];
Vector3 currentCenter;
currentCenter.X = center.X * scaleXZ - (width / 2) * scaleXZ;
currentCenter.Y = center.Y * scaleY;
currentCenter.Z = center.Z * scaleXZ - (length / 2) * scaleXZ;
for (int k = 0; k < (nodeWidth) - 1; k++)
{
for (int l = 0; l < (nodeLength) - 1; l++)
{
int i = k + (x*((int)nodeWidth -1));
int j = l + (z*((int)nodeLength -1));
//Vertices
Vector3 v1 = new Vector3(currentCenter.X + i * scaleXZ, currentCenter.Y + heightmapData[i, j] * scaleY, currentCenter.Z + j * scaleXZ);
Vector3 v2 = new Vector3(currentCenter.X + i * scaleXZ, currentCenter.Y + heightmapData[i, j + 1] * scaleY, currentCenter.Z + (j + 1) * scaleXZ);
Vector3 v3 = new Vector3(currentCenter.X + (i + 1) * scaleXZ, currentCenter.Y + heightmapData[i + 1, j] * scaleY, currentCenter.Z + j * scaleXZ);
Vector3 v4 = new Vector3(currentCenter.X + (i + 1) * scaleXZ, currentCenter.Y + heightmapData[i + 1, j + 1] * scaleY, currentCenter.Z + (j + 1) * scaleXZ);
//Coordendas de textura
Vector2 t1 = new Vector2(i / nodeWidth, j / nodeLength);
Vector2 t2 = new Vector2(i / nodeWidth, (j + 1) / nodeLength);
Vector2 t3 = new Vector2((i + 1) / nodeWidth, j / nodeLength);
Vector2 t4 = new Vector2((i + 1) / nodeWidth, (j + 1) / nodeLength);
//Cargar triangulo 1
data[dataIdx] = new CustomVertex.PositionTextured(v1, t1.X, t1.Y);
data[dataIdx + 1] = new CustomVertex.PositionTextured(v2, t2.X, t2.Y);
data[dataIdx + 2] = new CustomVertex.PositionTextured(v4, t4.X, t4.Y);
//Cargar triangulo 2
data[dataIdx + 3] = new CustomVertex.PositionTextured(v1, t1.X, t1.Y);
data[dataIdx + 4] = new CustomVertex.PositionTextured(v4, t4.X, t4.Y);
data[dataIdx + 5] = new CustomVertex.PositionTextured(v3, t3.X, t3.Y);
dataIdx += 6;
if(k == 0 && l==0){
pMin = v1;
pMin.Y = 0;
}
if (k == (nodeLength) - 2 && l == (nodeLength) - 2)
{
pMax = v4;
pMax.Y = 1500;
}
}
}
vbTerrain.SetData(data, 0, LockFlags.None);
vbTerrains.Add(vbTerrain);
//vbTerrain.Dispose();
box = new TgcBoundingBox(pMin, pMax);
box.setRenderColor(Color.Red);
boundingBoxes.Add(box);
}
}
}示例2: colisionar
public bool colisionar(TgcBoundingBox objeto,List<Vector3> centros)
{
if (objeto.Position.Y - (centros[0].Y + escalaY ) - tolerancia > EPSILON)
{//si esta lejos en el eje y, no tiene sentido testear lo demas.
objeto.setRenderColor(Color.Yellow);
return false;
}
objeto.setRenderColor(Color.Red);
centros_probables.Clear();
if (objeto.Position.Y < 0) { return true; } //Si el avion avanza demasiado rápido y no se llega a checkear la colisión
foreach (Vector3 centro in centros)
{
if((Math.Pow(objeto.Position.X - centro.X, 2) + Math.Pow(objeto.Position.Z - centro.Z,2)) - Math.Pow(tamanio_terrenos/2,2) < EPSILON)
{//si el centro esta cerca en altura, y en horizontal lo guardo para colisionar
centros_probables.Add(centro);
}
}
//veo si colisionan los terrenos
Vector3 nuevaPosicion;
List<Vector3> verticesEnEsfera = new List<Vector3>();
TgcBoundingBox bounding = objeto.clone();
foreach (Vector3 centro in centros_probables)
{
//desplazo el avion en vez del terreno para testear colisiones
nuevaPosicion = Vector3.Subtract(objeto.Position,centro);
bounding.move(Vector3.Multiply(centro,-1f));
verticesEnEsfera.Clear();
TgcBoundingSphere esfera = new TgcBoundingSphere(nuevaPosicion,tolerancia);
Vector3 colision = new Vector3();
for (int i = 0; i < verticesTerreno.Length; i += 3)
{
if (TgcCollisionUtils.testSphereTriangle(esfera, verticesTerreno[i].Position, verticesTerreno[i + 1].Position, verticesTerreno[i + 2].Position,out colision))
{
if (TgcCollisionUtils.testTriangleAABB( verticesTerreno[i].Position, verticesTerreno[i + 1].Position, verticesTerreno[i + 2].Position,bounding))
{
return true;
}
}
}
/*
foreach (CustomVertex.PositionTextured vertice in verticesTerreno)
{
if ( Vector3.LengthSq(Vector3.Subtract(nuevaPosicion,vertice.Position)) - toleranciaSQ < EPSILON)
{
verticesEnEsfera.Add(vertice.Position);
}
}
foreach (Vector3 vertice in verticesEnEsfera)
{
if (TgcCollisionUtils.sqDistPointAABB(vertice, bounding) < EPSILON)
{
return true;
}
}*/
}
return false;
}