void Update()
{
if (Input.GetMouseButton(0))
{
Click();
//wave_input_drawer_.putPoint(0.0f, 0.0f, -0.5f, 0.1f);
}
wave_equation_.render(wave_equation_material_, wave_input_drawer_.getRenderTexture());
wave_equation_.bind(wave_surface_material_);
var mat = wave_surface_material_;
var scale_ = SCALE;
mat.SetVector(MaterialInfo.RScale, new Vector2(1f / (scale_), 1f / (scale_)));
var stride = 1f / wave_equation_.getRenderTextureWidth();
mat.SetVector(MaterialInfo.Stride, new Vector2(stride, stride));
}
public void render(double render_time)
{
if (centered_transform_ != null)
{
var dist = WaterSurface.Instance.getScale() * 0.5f;
var pos = centered_transform_.TransformPoint(new Vector3(0f, 0f, dist));
pos.y = 0f; // ground
transform.localPosition = pos;
float y = centered_transform_.rotation.eulerAngles.y;
transform.localRotation = Quaternion.Euler(0f, y, 0f);
}
Material mat = surface_material_;
wave_equation_.render(render_time,
wave_equation_material_,
WaterSurface.Instance.getWaterInput());
wave_equation_.bind(mat);
Vector4 waveSpeed = mat.GetVector(MaterialInfo.WaveSpeed);
const float waveScale = 0.75f;
Vector4 waveScale4 = new Vector4(waveScale, waveScale, waveScale * 0.2f, waveScale * 0.225f);
float t = (float)render_time / 20.0f;
Vector4 offsetClamped = new Vector4(Mathf.Repeat(waveSpeed.x * waveScale4.x * t, 1f),
Mathf.Repeat(waveSpeed.y * waveScale4.y * t, 1f),
Mathf.Repeat(waveSpeed.z * waveScale4.z * t, 1f),
Mathf.Repeat(waveSpeed.w * waveScale4.w * t, 1f));
mat.SetVector(MaterialInfo.WaveOffset, offsetClamped);
mat.SetVector(MaterialInfo.WaveScale4, waveScale4);
mat.SetVector(MaterialInfo.Scale, new Vector2(scale_, scale_));
mat.SetVector(MaterialInfo.RScale, new Vector2(1f / (scale_), 1f / (scale_)));
var stride = 1f / wave_equation_.getRenderTextureWidth();
mat.SetVector(MaterialInfo.Stride, new Vector2(stride, stride));
mat.SetColor(MaterialInfo.BaseColor, current_base_color_);
}