/// <summary>
/// Generates the front mesh vertices as well as the UV coordinates.
/// Texture tiling is applied.
/// </summary>
private void GenerateFrontMeshDataWithTiling()
{
Vector3 vertPos = Vector3.zero;
Vector2 UV = Vector2.zero;
prevSurfaceVertsCount = frontMeshVertsCount / 2;
frontMeshVertsCount = 0;
float posX = transform.position.x;
float rightHandleX = handlesPosition[3].x;
float leftHandleX = handlesPosition[2].x;
float bottomHandleY = handlesPosition[1].y;
for (int y = 0; y < yVerts; y++)
{
for (int x = 0; x < xVerts; x++)
{
if (x == xVerts - 1)
{
vertPos = new Vector3(rightHandleX, bottomHandleY + y * height, 0.0f);
}
else
{
vertPos = new Vector3(x * xVertDistance + leftHandleX, bottomHandleY + y * height, 0.0f);
}
UV = GetFrontMeshUVWithTiling(vertPos, y, posX);
ParentDMesh.AddVertex(vertPos, UV, true);
frontMeshVertsCount++;
}
}
}
/// <summary>
/// Generates the front mesh vertices as well as the UV coordinates.
/// No texture tiling is applied.
/// </summary>
private void GenerateFrontMeshDataNoTiling()
{
Vector3 vertPos = Vector3.zero;
Vector2 UV;
prevSurfaceVertsCount = frontMeshVertsCount / 2;
frontMeshVertsCount = 0;
float X, Y;
for (int y = 0; y < yVerts; y++)
{
for (int x = 0; x < xVerts; x++)
{
if (x < xVerts - 1)
{
X = x * xVertDistance + handlesPosition[2].x;
}
else
{
X = handlesPosition[2].x + renderTextureWidth * rtPixelSize;
}
Y = handlesPosition[1].y + y * height;
vertPos.x = X;
vertPos.y = Y;
GetFrontMeshUVNoTiling(x, y, out UV);
ParentDMesh.AddVertex(vertPos, UV, true);
frontMeshVertsCount++;
}
}
if (water2DRippleScript)
{
frontMeshRend.sharedMaterial.SetFloat("_WaterHeight", height);
frontMeshRend.sharedMaterial.SetFloat("_WaterWidth", width);
}
}