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C# Vector3.Snap方法代码示例

本文整理汇总了C#中VRageMath.Vector3.Snap方法的典型用法代码示例。如果您正苦于以下问题:C# Vector3.Snap方法的具体用法?C# Vector3.Snap怎么用?C# Vector3.Snap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VRageMath.Vector3的用法示例。


在下文中一共展示了Vector3.Snap方法的1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: DrawSceneDebug


//.........这里部分代码省略.........
            //            batch.AddSphereRing(new BoundingSphere(position, light.Pointlight.Range), new Color(light.Pointlight.Color), Matrix.CreateRotationX((float)Math.PI * 0.5f));
            //            batch.AddSphereRing(new BoundingSphere(position, light.Pointlight.Range), new Color(light.Pointlight.Color), Matrix.CreateRotationZ((float)Math.PI * 0.5f));

            //            batch.AddSphereRing(new BoundingSphere(position, light.Pointlight.Radius), new Color(light.Pointlight.Color), Matrix.Identity);
            //            batch.AddSphereRing(new BoundingSphere(position, light.Pointlight.Radius), new Color(light.Pointlight.Color), Matrix.CreateRotationX((float)Math.PI * 0.5f));
            //        }
            //    }

            //    batch.Commit();
            //}

            //
            if (false)
            {
                MyLinesBatch batch = MyLinesRenderer.CreateBatch();

                foreach(var r in MyComponentFactory<MyRenderableComponent>.GetAll())
                {
                    if(r.m_owner.GetComponent(MyActorComponentEnum.Instancing) != null)
                    {
                        batch.AddBoundingBox((BoundingBox)r.m_owner.Aabb, Color.Blue);
                    }
                }

                batch.Commit();
            }

            if (false)
            {
                MyLinesBatch batch = MyLinesRenderer.CreateBatch();
                //var radius = new [] { 0, 40, 72, 128, 256 , 512 };
                var radius = new[] { 0, 50, 80, 128, 256, 512 };
                float cellSize = 8;

                var colors = new[] { Color.Red, Color.Green, Color.Blue, Color.Yellow, Color.Pink, Color.MediumVioletRed };

                var prevPositionG = Vector3.PositiveInfinity;
                for(int i=0; i<4; i++)
                {
                    float levelCellSize = cellSize * (float)Math.Pow(2, i);
                    var position = MyEnvironment.CameraPosition;
                    //var position = Vector3.Zero;
                    position.Y = 0;
                    var positionG = position.Snap(levelCellSize * 2);

                    float radiusMin = radius[i];
                    float radiusMax = radius[i+1];

                    // naive

                    var pmin = (positionG - radiusMax - levelCellSize * 2).Snap(levelCellSize * 2);
                    var pmax = (positionG + radiusMax + levelCellSize * 2).Snap(levelCellSize * 2);

                    //if(i==0)
                    //{
                    //    for (var x = pmin.X; x < pmax.X; x += levelCellSize)
                    //    {
                    //        for (var y = pmin.Y; y < pmax.Y; y += levelCellSize)
                    //        {
                    //            for (var z = pmin.Z; z < pmax.Z; z += levelCellSize)
                    //            {
                    //                var cell = new Vector3(x, y, z);
                    //                var rep = cell.Snap(levelCellSize * 2);

                    //                var inLevelGrid = (rep - positionG).Length() < radiusMax;
                    //                if(inLevelGrid)
                    //                {
                    //                    batch.AddBoundingBox(new BoundingBox(cell, cell + levelCellSize), colors[i]);
                    //                }
                    //            }
                    //        }
                    //    }
                    //}
                    //else 
                    { 
                        for (var x = pmin.X; x < pmax.X; x += levelCellSize)
                        {
                            for (var z = pmin.Z; z < pmax.Z; z += levelCellSize)
                            {
                                var cell = new Vector3(x, positionG.Y, z);
                                var rep = cell.Snap(levelCellSize * 2);

                                var inPrevLevelGrid = (cell - prevPositionG).Length() < radiusMin;
                                var inLevelGrid = (rep - positionG).Length() < radiusMax;

                                if (inLevelGrid && !inPrevLevelGrid)
                                {
                                    batch.AddBoundingBox(new BoundingBox(cell, cell + levelCellSize), colors[i]);
                                }
                            }
                        }
                    }

                    prevPositionG = positionG;
                }


                batch.Commit();
            }
        }
开发者ID:fluxit,项目名称:SpaceEngineers,代码行数:101,代码来源:MyDebugRenderer.cs


注:本文中的VRageMath.Vector3.Snap方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。