void AnimateTexture()
{
float pixelSize = 1f / resolution;
if (animateTexture)
{
currentTextureAnimT += Time.deltaTime * textureAnimSpeed;
}
int texI = Mathf.Min(texture.width * texture.height - 1, (int)currentTextureAnimT);
if (!Application.isPlaying || !animateTexture)
{
texI = resolution * resolution;
}
if (showClosestPoint || Application.isPlaying && animateTexture)
{
float y = (int)(texI / (float)resolution);
float x = texI % resolution;
var samplePos = new Vector2(x, y) / resolution + Vector2.one * pixelSize / 2;
if (!Application.isPlaying)
{
y = (int)(sampleIndex / (float)resolution);
x = sampleIndex % resolution;
samplePos = new Vector2(x, y) / resolution + Vector2.one * pixelSize / 2;
}
if (!makeTile)
{
float minSqrDst = 1;
Vector2 nearestPos = Vector2.zero;
for (int i = 0; i < points.Length; i++)
{
float s = (samplePos - points[i]).sqrMagnitude;
if (s < minSqrDst)
{
minSqrDst = s;
nearestPos = points[i];
}
}
Vis.DrawSphere(samplePos, sampleRadius / 20f, sampleCol, Style.Unlit);
Vis.DrawLine(samplePos, nearestPos, lineWidth / 10, lineCol, Style.Unlit);
}
}
Color[] cols = new Color[resolution * resolution];
for (int i = 0; i < texI; i++)
{
cols[i] = new Color(values[i], values[i], values[i]);
}
texture.SetPixels(cols);
}