public override void Animation(RenderControl render, float time)
{
var position = mGeometry.GetAttribute(0);
position.SetDataUsage(EnumBufferDataUsage.DYNAMIC_DRAW);
var mPosition = new Float32Array(position.GetData());
var count = mPosition.GetItemCount() / 3;
for (uint i = 0; i < count; i++)
{
var z = (float)(35 * Math.Sin(i / 5 + (time * 50 + i) / 7));
mPosition.SetValue(i * 3 + 2, z);
}
position.RequestUpdate();
mGeometry.RequestUpdate();
render.RequestDraw();
}
public override void Run(RenderControl render)
{
mGeometry = GeometryBuilder.CreatePlane(20000, 20000, worldWidth - 1, worldDepth - 1);
var position = mGeometry.GetAttribute(0);
position.SetDataUsage(EnumBufferDataUsage.DYNAMIC_DRAW);
var mPosition = new Float32Array(position.GetData());
for (uint i = 0; i < position.GetCount() / 3; i++)
{
float z = (float)(35 * Math.Sin(i / 2));
mPosition.SetValue(i * 3 + 2, z);
}
var material = BasicMaterial.Create("basic-water");
var img = FileImage.Create(GetResourcePath("textures/water.png"));
var texture = new ImageTexture2D();
texture.SetSource(img);
var desc = texture.GetDesc();
desc.SetWrapS(EnumTextureWrappingType.REPEAT);
desc.SetWrapT(EnumTextureWrappingType.REPEAT);
texture.SetRepeat(new Vector2(5, 5));
material.AddTexture("map", texture);
var color = ColorTable.Hex(0x0044ff);
material.SetUniform("diffuse", Uniform.Create(color));
var node = new PrimitiveSceneNode(mGeometry, material);
node.SetPickable(false);
node.SetCulling(false);
render.ShowSceneNode(node);
}