Ejemplo n.º 1
0
        private void DrawBoundingPrimitive(GameTime gameTime, ICollisionPrimitive collisionPrimitive, Color color)
        {
            if (collisionPrimitive is SphereCollisionPrimitive)
            {
                int primitiveCount = 0;
                vertexData = new VertexData <VertexPositionColor>(VertexFactory.GetSphereVertices(1, 10, out primitiveCount),
                                                                  PrimitiveType.LineStrip, primitiveCount);

                coll  = collisionPrimitive as SphereCollisionPrimitive;
                world = Matrix.Identity * Matrix.CreateScale(coll.BoundingSphere.Radius) * Matrix.CreateTranslation(coll.BoundingSphere.Center);
                this.wireframeEffect.World        = world;
                this.wireframeEffect.View         = this.managerParameters.CameraManager.ActiveCamera.View;
                this.wireframeEffect.Projection   = this.managerParameters.CameraManager.ActiveCamera.ProjectionParameters.Projection;
                this.wireframeEffect.DiffuseColor = Color.White.ToVector3();
                this.wireframeEffect.CurrentTechnique.Passes[0].Apply();
                vertexData.Draw(gameTime, this.wireframeEffect);
            }
            else
            {
                BoxCollisionPrimitive coll    = collisionPrimitive as BoxCollisionPrimitive;
                BoundingBoxBuffers    buffers = BoundingBoxDrawer.CreateBoundingBoxBuffers(coll.BoundingBox, this.GraphicsDevice);
                BoundingBoxDrawer.DrawBoundingBox(buffers, this.wireframeEffect, this.GraphicsDevice,
                                                  this.managerParameters.CameraManager.ActiveCamera);
            }
        }
Ejemplo n.º 2
0
 private void DrawCollisionPrimitive(GameTime gameTime, ICollisionPrimitive collisionPrimitive)
 {
     if (collisionPrimitive is SphereCollisionPrimitive)
     {
         SphereCollisionPrimitive coll = collisionPrimitive as SphereCollisionPrimitive;
         this.wireframeEffect.World        = Matrix.Identity * Matrix.CreateScale(coll.BoundingSphere.Radius) * Matrix.CreateTranslation(coll.BoundingSphere.Center);
         this.wireframeEffect.View         = this.managerParameters.CameraManager.ActiveCamera.View;
         this.wireframeEffect.Projection   = this.managerParameters.CameraManager.ActiveCamera.ProjectionParameters.Projection;
         this.wireframeEffect.DiffuseColor = sphereColor.ToVector3();
         this.wireframeEffect.CurrentTechnique.Passes[0].Apply();
         sphereVertexData.Draw(gameTime, this.wireframeEffect);
     }
     else
     {
         BoxCollisionPrimitive coll    = collisionPrimitive as BoxCollisionPrimitive;
         BoundingBoxBuffers    buffers = BoundingBoxDrawer.CreateBoundingBoxBuffers(coll.BoundingBox, this.GraphicsDevice, boxColor);
         BoundingBoxDrawer.DrawBoundingBox(buffers, this.wireframeEffect, this.GraphicsDevice, this.managerParameters.CameraManager.ActiveCamera);
     }
 }