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public static MakeTexture ( int width, int height ) : |
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| width | int | |
| height | int | |
| return | ||
public static void DrawPreview(Rect position)
{
if (Event.current.type != EventType.Repaint)
{
return;
}
if (EyeDropper.styles == null)
{
EyeDropper.styles = new EyeDropper.Styles();
}
Texture2D texture2D = EyeDropper.get.m_Preview;
int num1 = (int)Mathf.Ceil(position.width / 10f);
int num2 = (int)Mathf.Ceil(position.height / 10f);
if ((Object)texture2D == (Object)null)
{
EyeDropper.get.m_Preview = texture2D = ColorPicker.MakeTexture(num1, num2);
texture2D.filterMode = UnityEngine.FilterMode.Point;
}
if (texture2D.width != num1 || texture2D.height != num2)
{
texture2D.Resize(num1, num2);
}
Vector2 screenPoint = GUIUtility.GUIToScreenPoint(Event.current.mousePosition);
Vector2 pixelPos = screenPoint - new Vector2((float)(num1 / 2), (float)(num2 / 2));
texture2D.SetPixels(InternalEditorUtility.ReadScreenPixel(pixelPos, num1, num2), 0);
texture2D.Apply(true);
Graphics.DrawTexture(position, (Texture)texture2D);
float width = position.width / (float)num1;
GUIStyle dropperVerticalLine = EyeDropper.styles.eyeDropperVerticalLine;
float x = position.x;
while ((double)x < (double)position.xMax)
{
Rect position1 = new Rect(Mathf.Round(x), position.y, width, position.height);
dropperVerticalLine.Draw(position1, false, false, false, false);
x += width;
}
float height = position.height / (float)num2;
GUIStyle dropperHorizontalLine = EyeDropper.styles.eyeDropperHorizontalLine;
float y = position.y;
while ((double)y < (double)position.yMax)
{
Rect position1 = new Rect(position.x, Mathf.Floor(y), position.width, height);
dropperHorizontalLine.Draw(position1, false, false, false, false);
y += height;
}
Rect position2 = new Rect((screenPoint.x - pixelPos.x) * width + position.x, (screenPoint.y - pixelPos.y) * height + position.y, width, height);
EyeDropper.styles.eyeDropperPickedPixel.Draw(position2, false, false, false, false);
}
public static void DrawPreview(Rect position)
{
if (Event.current.type != EventType.Repaint)
{
return;
}
if (EyeDropper.styles == null)
{
EyeDropper.styles = new EyeDropper.Styles();
}
GL.sRGBWrite = (QualitySettings.activeColorSpace == ColorSpace.Linear);
Texture2D texture2D = EyeDropper.get.m_Preview;
int num = (int)Mathf.Ceil(position.width / 10f);
int num2 = (int)Mathf.Ceil(position.height / 10f);
if (texture2D == null)
{
texture2D = (EyeDropper.get.m_Preview = ColorPicker.MakeTexture(num, num2));
texture2D.filterMode = FilterMode.Point;
}
if (texture2D.width != num || texture2D.height != num2)
{
texture2D.Resize(num, num2);
}
Vector2 a = GUIUtility.GUIToScreenPoint(Event.current.mousePosition);
Vector2 pixelPos = a - new Vector2((float)(num / 2), (float)(num2 / 2));
texture2D.SetPixels(InternalEditorUtility.ReadScreenPixel(pixelPos, num, num2), 0);
texture2D.Apply(true);
Graphics.DrawTexture(position, texture2D);
float num3 = position.width / (float)num;
GUIStyle gUIStyle = EyeDropper.styles.eyeDropperVerticalLine;
for (float num4 = position.x; num4 < position.xMax; num4 += num3)
{
Rect position2 = new Rect(Mathf.Round(num4), position.y, num3, position.height);
gUIStyle.Draw(position2, false, false, false, false);
}
float num5 = position.height / (float)num2;
gUIStyle = EyeDropper.styles.eyeDropperHorizontalLine;
for (float num6 = position.y; num6 < position.yMax; num6 += num5)
{
Rect position3 = new Rect(position.x, Mathf.Floor(num6), position.width, num5);
gUIStyle.Draw(position3, false, false, false, false);
}
Rect position4 = new Rect((a.x - pixelPos.x) * num3 + position.x, (a.y - pixelPos.y) * num5 + position.y, num3, num5);
EyeDropper.styles.eyeDropperPickedPixel.Draw(position4, false, false, false, false);
GL.sRGBWrite = false;
}
private static Texture2D Update1DSlider(Texture2D tex, int xSize, float const1, float const2, ref float oldConst1, ref float oldConst2, int idx, bool hsvSpace)
{
if (!tex || const1 != oldConst1 || const2 != oldConst2)
{
if (!tex)
{
tex = ColorPicker.MakeTexture(xSize, 2);
}
Color[] array = new Color[xSize * 2];
Color black = Color.black;
Color black2 = Color.black;
switch (idx)
{
case 0:
black = new Color(0f, const1, const2, 1f);
black2 = new Color(1f, 0f, 0f, 0f);
break;
case 1:
black = new Color(const1, 0f, const2, 1f);
black2 = new Color(0f, 1f, 0f, 0f);
break;
case 2:
black = new Color(const1, const2, 0f, 1f);
black2 = new Color(0f, 0f, 1f, 0f);
break;
case 3:
black = new Color(0f, 0f, 0f, 1f);
black2 = new Color(1f, 1f, 1f, 0f);
break;
}
ColorPicker.FillArea(xSize, 2, array, black, black2, new Color(0f, 0f, 0f, 0f));
if (hsvSpace)
{
ColorPicker.HSVToRGBArray(array);
}
oldConst1 = const1;
oldConst2 = const2;
tex.SetPixels(array);
tex.Apply();
}
return(tex);
}
public static void DrawPreview(Rect position)
{
if (Event.current.type == EventType.Repaint)
{
if (styles == null)
{
styles = new Styles();
}
GL.sRGBWrite = QualitySettings.activeColorSpace == ColorSpace.Linear;
Texture2D preview = get.m_Preview;
int width = (int)Mathf.Ceil(position.width / 10f);
int height = (int)Mathf.Ceil(position.height / 10f);
if (preview == null)
{
get.m_Preview = preview = ColorPicker.MakeTexture(width, height);
preview.filterMode = UnityEngine.FilterMode.Point;
}
if ((preview.width != width) || (preview.height != height))
{
preview.Resize(width, height);
}
Vector2 vector = GUIUtility.GUIToScreenPoint(Event.current.mousePosition);
Vector2 pixelPos = vector - new Vector2((float)(width / 2), (float)(height / 2));
preview.SetPixels(InternalEditorUtility.ReadScreenPixel(pixelPos, width, height), 0);
preview.Apply(true);
Graphics.DrawTexture(position, preview);
float num3 = position.width / ((float)width);
GUIStyle eyeDropperVerticalLine = styles.eyeDropperVerticalLine;
for (float i = position.x; i < position.xMax; i += num3)
{
Rect rect = new Rect(Mathf.Round(i), position.y, num3, position.height);
eyeDropperVerticalLine.Draw(rect, false, false, false, false);
}
float num5 = position.height / ((float)height);
eyeDropperVerticalLine = styles.eyeDropperHorizontalLine;
for (float j = position.y; j < position.yMax; j += num5)
{
Rect rect2 = new Rect(position.x, Mathf.Floor(j), position.width, num5);
eyeDropperVerticalLine.Draw(rect2, false, false, false, false);
}
Rect rect3 = new Rect(((vector.x - pixelPos.x) * num3) + position.x, ((vector.y - pixelPos.y) * num5) + position.y, num3, num5);
styles.eyeDropperPickedPixel.Draw(rect3, false, false, false, false);
GL.sRGBWrite = false;
}
}
private void DrawColorSpaceBox(Rect colorBoxRect, float constantValue)
{
if (Event.current.type != EventType.Repaint)
{
return;
}
if (this.m_ColorBoxMode != (ColorPicker.ColorBoxMode) this.m_TextureColorBoxMode)
{
int num = 8;
int num2;
if (this.m_ColorBoxMode == ColorPicker.ColorBoxMode.HV_S || this.m_ColorBoxMode == ColorPicker.ColorBoxMode.HS_V)
{
num2 = 64;
}
else
{
num2 = 8;
}
if (this.m_ColorBox == null)
{
this.m_ColorBox = ColorPicker.MakeTexture(num2, num);
}
if (this.m_ColorBox.width != num2 || this.m_ColorBox.height != num)
{
this.m_ColorBox.Resize(num2, num);
}
}
if (this.m_ColorBoxMode != (ColorPicker.ColorBoxMode) this.m_TextureColorBoxMode || this.m_LastConstant != constantValue)
{
this.m_Colors = this.m_ColorBox.GetPixels(0);
int width = this.m_ColorBox.width;
int height = this.m_ColorBox.height;
switch (this.m_ColorBoxMode)
{
case ColorPicker.ColorBoxMode.SV_H:
ColorPicker.FillArea(width, height, this.m_Colors, new Color(this.m_H, 0f, 0f, 1f), new Color(0f, 1f, 0f, 0f), new Color(0f, 0f, 1f, 0f));
ColorPicker.HSVToRGBArray(this.m_Colors);
break;
case ColorPicker.ColorBoxMode.HV_S:
ColorPicker.FillArea(width, height, this.m_Colors, new Color(0f, this.m_S, 0f, 1f), new Color(1f, 0f, 0f, 0f), new Color(0f, 0f, 1f, 0f));
ColorPicker.HSVToRGBArray(this.m_Colors);
break;
case ColorPicker.ColorBoxMode.HS_V:
ColorPicker.FillArea(width, height, this.m_Colors, new Color(0f, 0f, this.m_V, 1f), new Color(1f, 0f, 0f, 0f), new Color(0f, 1f, 0f, 0f));
ColorPicker.HSVToRGBArray(this.m_Colors);
break;
case ColorPicker.ColorBoxMode.BG_R:
ColorPicker.FillArea(width, height, this.m_Colors, new Color(this.m_R, 0f, 0f, 1f), new Color(0f, 0f, 1f, 0f), new Color(0f, 1f, 0f, 0f));
break;
case ColorPicker.ColorBoxMode.BR_G:
ColorPicker.FillArea(width, height, this.m_Colors, new Color(0f, this.m_G, 0f, 1f), new Color(0f, 0f, 1f, 0f), new Color(1f, 0f, 0f, 0f));
break;
case ColorPicker.ColorBoxMode.RG_B:
ColorPicker.FillArea(width, height, this.m_Colors, new Color(0f, 0f, this.m_B, 1f), new Color(1f, 0f, 0f, 0f), new Color(0f, 1f, 0f, 0f));
break;
}
if (QualitySettings.activeColorSpace == ColorSpace.Linear)
{
ColorPicker.LinearToGammaArray(this.m_Colors);
}
this.m_ColorBox.SetPixels(this.m_Colors, 0);
this.m_ColorBox.Apply(true);
this.m_LastConstant = constantValue;
this.m_TextureColorBoxMode = (int)this.m_ColorBoxMode;
}
Graphics.DrawTexture(colorBoxRect, this.m_ColorBox, new Rect(0.5f / (float)this.m_ColorBox.width, 0.5f / (float)this.m_ColorBox.height, 1f - 1f / (float)this.m_ColorBox.width, 1f - 1f / (float)this.m_ColorBox.height), 0, 0, 0, 0, Color.grey);
}
private void DrawColorSlider(Rect colorSliderRect, Vector2 constantValues)
{
if (Event.current.type != EventType.Repaint)
{
return;
}
if (this.m_ColorBoxMode != (ColorPicker.ColorBoxMode) this.m_TextureColorSliderMode)
{
int num = (int)this.m_ColorSliderSize;
int num2;
if (this.m_ColorBoxMode == ColorPicker.ColorBoxMode.SV_H)
{
num2 = 64;
}
else
{
num2 = (int)this.m_ColorSliderSize;
}
if (this.m_ColorSlider == null)
{
this.m_ColorSlider = ColorPicker.MakeTexture(num, num2);
}
if (this.m_ColorSlider.width != num || this.m_ColorSlider.height != num2)
{
this.m_ColorSlider.Resize(num, num2);
}
}
if (this.m_ColorBoxMode != (ColorPicker.ColorBoxMode) this.m_TextureColorSliderMode || constantValues != this.m_LastConstantValues)
{
Color[] pixels = this.m_ColorSlider.GetPixels(0);
int width = this.m_ColorSlider.width;
int height = this.m_ColorSlider.height;
switch (this.m_ColorBoxMode)
{
case ColorPicker.ColorBoxMode.SV_H:
ColorPicker.FillArea(width, height, pixels, new Color(0f, 1f, 1f, 1f), new Color(0f, 0f, 0f, 0f), new Color(1f, 0f, 0f, 0f));
ColorPicker.HSVToRGBArray(pixels);
break;
case ColorPicker.ColorBoxMode.HV_S:
ColorPicker.FillArea(width, height, pixels, new Color(this.m_H, 0f, Mathf.Max(this.m_V, 0.3f), 1f), new Color(0f, 0f, 0f, 0f), new Color(0f, 1f, 0f, 0f));
ColorPicker.HSVToRGBArray(pixels);
break;
case ColorPicker.ColorBoxMode.HS_V:
ColorPicker.FillArea(width, height, pixels, new Color(this.m_H, this.m_S, 0f, 1f), new Color(0f, 0f, 0f, 0f), new Color(0f, 0f, 1f, 0f));
ColorPicker.HSVToRGBArray(pixels);
break;
case ColorPicker.ColorBoxMode.BG_R:
ColorPicker.FillArea(width, height, pixels, new Color(0f, this.m_G, this.m_B, 1f), new Color(0f, 0f, 0f, 0f), new Color(1f, 0f, 0f, 0f));
break;
case ColorPicker.ColorBoxMode.BR_G:
ColorPicker.FillArea(width, height, pixels, new Color(this.m_R, 0f, this.m_B, 1f), new Color(0f, 0f, 0f, 0f), new Color(0f, 1f, 0f, 0f));
break;
case ColorPicker.ColorBoxMode.RG_B:
ColorPicker.FillArea(width, height, pixels, new Color(this.m_R, this.m_G, 0f, 1f), new Color(0f, 0f, 0f, 0f), new Color(0f, 0f, 1f, 0f));
break;
}
if (QualitySettings.activeColorSpace == ColorSpace.Linear)
{
ColorPicker.LinearToGammaArray(pixels);
}
this.m_ColorSlider.SetPixels(pixels, 0);
this.m_ColorSlider.Apply(true);
}
Graphics.DrawTexture(colorSliderRect, this.m_ColorSlider, new Rect(0.5f / (float)this.m_ColorSlider.width, 0.5f / (float)this.m_ColorSlider.height, 1f - 1f / (float)this.m_ColorSlider.width, 1f - 1f / (float)this.m_ColorSlider.height), 0, 0, 0, 0, Color.grey);
}
