public override void ApplyModifier(GraphicShaderControl shaderControl)
{
shaderControl.SetColor(_color1Field, color1);
shaderControl.SetColor(_color2Field, color2);
shaderControl.SetFloat(_rampPowerField, power);
shaderControl.SetFloat(_rampScaleField, scale);
shaderControl.SetBool(_radialField, radial);
shaderControl.SetBool(_invertField, invert);
shaderControl.SetBool(_alphaRampField, applyAlpha);
shaderControl.SetVector(_rampDirectionField, rampDirection.normalized);
}
public override void ApplyModifier(GraphicShaderControl shaderControl)
{
float angle = Mathf.Deg2Rad * lineAngle;
Vector2 lineDir = new Vector2(Mathf.Cos(angle), Mathf.Sin(angle));
// equation: a*x + b*y + c = 0, where b = -1
float a = (Math.Abs(lineDir.x) < 0.001f) ? 100000f: lineDir.y / lineDir.x;
float c = 0.5f - 0.5f * a;
float d = Mathf.Sqrt(a * a + c * c); // TODO: remove the sqrt?
Vector3 lineDir2 = new Vector3(a, c, d);
shaderControl.SetVector(_lineDirectionField, lineDir2);
shaderControl.SetFloat(_lineSizeField, lineSize);
shaderControl.SetFloat(_lineThicknessField, lineThickness);
shaderControl.SetColor(_lineColorField, lineColor);
shaderControl.SetBool(_applyRepeatField, applyRepeat);
shaderControl.SetFloat(_repeatFrequencyField, repeatDistance + 1);
}