/// <summary>
/// Fill label mesh.
/// </summary>
/// <param name="mesh">Mesh.</param>
/// <param name="width">Label width.</param>
/// <param name="height">Label height.</param>
/// <param name="text">Label text.</param>
/// <param name="color">Color.</param>
/// <param name="align">Text align.</param>
/// <param name="font">Font.</param>
/// <param name="fontSize">Font size.</param>
/// <param name="lineHgt">Line height multiplier.</param>
/// <param name="effect">Effect.</param>
/// <param name="effectValue">Effect value.</param>
/// <param name="effectColor">Effect color.</param>
public static void FillText(
Mesh mesh, int width, int height, string text, Color color, TextAnchor align, Font font, int fontSize,
float lineHgt, GuiFontEffect effect = GuiFontEffect.None, Vector2? effectValue = null, Color? effectColor = null)
{
if (mesh == null) {
return;
}
mesh.Clear ();
if (font == null || string.IsNullOrEmpty (text)) {
return;
}
_settings.fontSize = (int) (fontSize * GuiSystem.Instance.VirtualToRealScaleFactor);
_settings.resizeTextMaxSize = _settings.fontSize;
var scale = fontSize / (float) _settings.fontSize;
_settings.font = font;
_settings.textAnchor = align;
_settings.generationExtents = new Vector2 (width, height) / scale;
_settings.lineSpacing = lineHgt;
_settings.color = color;
_generator.Invalidate ();
if (!_generator.Populate (text, _settings)) {
return;
}
_generator.GetVertices (_verts);
GuiMeshTools.PrepareBuffer (effect, effectValue, effectColor);
for (int i = 0, iMax = _verts.Count - 4, charID = 0; i < iMax; charID++) {
if (text[charID] == ' ') {
i += 4;
continue;
}
_uiV = _verts[i++];
_c = _uiV.color;
_v0 = _uiV.position * scale;
_uv0 = _uiV.uv0;
_uiV = _verts[i++];
_v1 = _uiV.position * scale;
_uv1 = _uiV.uv0;
_uiV = _verts[i++];
_v2 = _uiV.position * scale;
_uv2 = _uiV.uv0;
_uiV = _verts[i++];
_v3 = _uiV.position * scale;
_uv3 = _uiV.uv0;
GuiMeshTools.FillBuffer (ref _v0, ref _v1, ref _v2, ref _v3, ref _uv0, ref _uv1, ref _uv2, ref _uv3, ref _c);
}
GuiMeshTools.GetBuffers (mesh, false);
mesh.bounds = new Bounds (Vector3.zero, new Vector3 (width, height, 0f));
}
/// <summary>
/// Prepare mesh buffer for filling.
/// </summary>
/// <param name="effect">Effect.</param>
/// <param name="effectValue">Effect value.</param>
/// <param name="effectColor">Effect color.</param>
public static void PrepareBuffer(GuiFontEffect effect = GuiFontEffect.None, Vector2?effectValue = null, Color?effectColor = null)
{
_cacheV.Clear();
_cacheUV.Clear();
_cacheC.Clear();
_cacheT.Clear();
_effect = effect;
_effectValue = effectValue.HasValue ? effectValue.Value : Vector2.zero;
_effectColor = effectColor.HasValue ? effectColor.Value : Color.black;
}
/// <summary>
/// Fill simple sprite.
/// </summary>
/// <param name="mesh">Mesh.</param>
/// <param name="width">Sprite width.</param>
/// <param name="height">Sprite height.</param>
/// <param name="color">Sprite color.</param>
/// <param name="spriteData">Sprite data.</param>
/// <param name="effect">Effect.</param>
/// <param name="effectValue">Effect value.</param>
/// <param name="effectColor">Effect color.</param>
public static void FillSimpleSprite(Mesh mesh, int width, int height, Color color, GuiSpriteData spriteData,
GuiFontEffect effect = GuiFontEffect.None, Vector2?effectValue = null, Color?effectColor = null)
{
if (mesh == null)
{
return;
}
PrepareBuffer(effect, effectValue, effectColor);
if (spriteData != null)
{
var halfW = 0.5f * width;
var halfH = 0.5f * height;
_vRect.Set(-halfW, -halfH, width, height);
_uvRect.Set(spriteData.CornerX, spriteData.CornerY, spriteData.CornerW, spriteData.CornerH);
FillBuffer(ref _vRect, ref _uvRect, ref color);
}
GetBuffers(mesh);
}
/// <summary>
/// Fill round-filled sprite.
/// </summary>
/// <param name="mesh">Mesh.</param>
/// <param name="width">Sprite width.</param>
/// <param name="height">Sprite height.</param>
/// <param name="fillValue">Normalized progress of round-filling.</param>
/// <param name="color">Sprite color.</param>
/// <param name="spriteData">Sprite data.</param>
/// <param name="effect">Effect.</param>
/// <param name="effectValue">Effect value.</param>
/// <param name="effectColor">Effect color.</param>
public static void FillRoundFilledSprite(Mesh mesh, int width, int height, float fillValue, Color color, GuiSpriteData spriteData,
GuiFontEffect effect = GuiFontEffect.None, Vector2?effectValue = null, Color?effectColor = null)
{
if (mesh == null)
{
return;
}
PrepareBuffer(effect, effectValue, effectColor);
if (spriteData != null && fillValue > 0f)
{
var halfW = 0.5f * width;
var halfH = 0.5f * height;
_vRect.Set(-halfW, -halfH, width, height);
_uvRect.Set(spriteData.CornerX, spriteData.CornerY, spriteData.CornerW, spriteData.CornerH);
var uvHalfW = spriteData.CornerW * 0.5f;
var uvHalfH = spriteData.CornerH * 0.5f;
int i;
for (i = 0; i < 4; i++)
{
_uvRect.Set(
RoundFilledUV[i].x * uvHalfW + spriteData.CornerX,
RoundFilledUV[i].y * uvHalfH + spriteData.CornerY,
uvHalfW, uvHalfH);
_vRect.Set(RoundFilledV[i].x * halfW, RoundFilledV[i].y * halfH, halfW, halfH);
if (fillValue < (i + 1) * 0.25f)
{
break;
}
FillBuffer(ref _vRect, ref _uvRect, ref color);
}
if (i < 4)
{
fillValue = (fillValue - i * 0.25f) * 8f;
var needFlip = (i & 1) == 0;
var uv0 = new Vector2(_uvRect.xMin, _uvRect.yMin);
var uv1 = new Vector2(_uvRect.xMin, _uvRect.yMax);
var uv2 = new Vector2(_uvRect.xMax, _uvRect.yMax);
var uv3 = new Vector2(_uvRect.xMax, _uvRect.yMin);
var v0 = new Vector3(_vRect.xMin, _vRect.yMin, 0f);
var v1 = new Vector3(_vRect.xMin, _vRect.yMax, 0f);
var v2 = new Vector3(_vRect.xMax, _vRect.yMax, 0f);
var v3 = new Vector3(_vRect.xMax, _vRect.yMin, 0f);
if (needFlip)
{
var t = uv0.y;
uv0.y = uv1.y;
uv1.y = t;
t = uv2.y;
uv2.y = uv3.y;
uv3.y = t;
t = v0.y;
v0.y = v1.y;
v1.y = t;
t = v2.y;
v2.y = v3.y;
v3.y = t;
}
var fvW = _vRect.width * fillValue;
var fvH = _vRect.height * fillValue;
var fuvW = _uvRect.width * fillValue;
var fuvH = _uvRect.height * fillValue;
if (fillValue >= 1f)
{
// more than 45 degrees.
fvW -= _vRect.width;
fvH -= _vRect.height;
fuvW -= _uvRect.width;
fuvH -= _uvRect.height;
switch (i)
{
case 0:
v1.y = _vRect.yMax - fvH;
uv1.y = _uvRect.yMax - fuvH;
break;
case 1:
v3.x = _vRect.xMin + fvW;
uv3.x = _uvRect.xMin + fuvW;
break;
case 2:
v3.y = _vRect.yMin + fvH;
uv3.y = _uvRect.yMin + fuvH;
break;
case 3:
v1.x = _vRect.xMax - fvW;
uv1.x = _uvRect.xMax - fuvW;
break;
}
}
else
{
// less than 45 degrees
switch (i)
{
case 0:
v0.x = _vRect.xMax - fvW;
uv0.x = _uvRect.xMax - fuvW;
uv1 = uv0;
v1 = v0;
break;
case 1:
v0.y = _vRect.yMax - fvH;
uv0.y = _uvRect.yMax - fuvH;
uv3 = uv0;
v3 = v0;
break;
case 2:
v2.x = _vRect.xMin + fvW;
uv2.x = _uvRect.xMin + fuvW;
uv3 = uv2;
v3 = v2;
break;
case 3:
v2.y = _vRect.yMin + fvH;
uv2.y = _uvRect.yMin + fuvH;
uv1 = uv2;
v1 = v2;
break;
}
}
FillBuffer(ref v0, ref v1, ref v2, ref v3, ref uv0, ref uv1, ref uv2, ref uv3, ref color);
}
}
GetBuffers(mesh);
}
/// <summary>
/// Prepare mesh buffer for filling.
/// </summary>
/// <param name="effect">Effect.</param>
/// <param name="effectValue">Effect value.</param>
/// <param name="effectColor">Effect color.</param>
public static void PrepareBuffer(
GuiFontEffect effect = GuiFontEffect.None, Vector2? effectValue = null, Color? effectColor = null)
{
_cacheV.Clear ();
_cacheUV.Clear ();
_cacheC.Clear ();
_cacheT.Clear ();
_effect = effect;
_effectValue = effectValue.HasValue ? effectValue.Value : Vector2.zero;
_effectColor = effectColor.HasValue ? effectColor.Value : Color.black;
}
/// <summary>
/// Fill simple sprite.
/// </summary>
/// <param name="mesh">Mesh.</param>
/// <param name="width">Sprite width.</param>
/// <param name="height">Sprite height.</param>
/// <param name="color">Sprite color.</param>
/// <param name="spriteData">Sprite data.</param>
/// <param name="effect">Effect.</param>
/// <param name="effectValue">Effect value.</param>
/// <param name="effectColor">Effect color.</param>
public static void FillSimpleSprite(Mesh mesh, int width, int height, Color color, GuiSpriteData spriteData,
GuiFontEffect effect = GuiFontEffect.None, Vector2? effectValue = null,
Color? effectColor = null)
{
if (mesh == null) {
return;
}
PrepareBuffer (effect, effectValue, effectColor);
if (spriteData != null) {
var halfW = 0.5f * width;
var halfH = 0.5f * height;
_vRect.Set (-halfW, -halfH, width, height);
_uvRect.Set (spriteData.CornerX, spriteData.CornerY, spriteData.CornerW, spriteData.CornerH);
FillBuffer (ref _vRect, ref _uvRect, ref color);
}
GetBuffers (mesh);
}
/// <summary>
/// Fill round-filled sprite.
/// </summary>
/// <param name="mesh">Mesh.</param>
/// <param name="width">Sprite width.</param>
/// <param name="height">Sprite height.</param>
/// <param name="fillValue">Normalized progress of round-filling.</param>
/// <param name="color">Sprite color.</param>
/// <param name="spriteData">Sprite data.</param>
/// <param name="effect">Effect.</param>
/// <param name="effectValue">Effect value.</param>
/// <param name="effectColor">Effect color.</param>
public static void FillRoundFilledSprite(
Mesh mesh, int width, int height, float fillValue, Color color, GuiSpriteData spriteData,
GuiFontEffect effect = GuiFontEffect.None, Vector2? effectValue = null,
Color? effectColor = null)
{
if (mesh == null) {
return;
}
PrepareBuffer (effect, effectValue, effectColor);
if (spriteData != null && fillValue > 0f) {
var halfW = 0.5f * width;
var halfH = 0.5f * height;
_vRect.Set (-halfW, -halfH, width, height);
_uvRect.Set (spriteData.CornerX, spriteData.CornerY, spriteData.CornerW, spriteData.CornerH);
var uvHalfW = spriteData.CornerW * 0.5f;
var uvHalfH = spriteData.CornerH * 0.5f;
int i;
for (i = 0; i < 4; i++) {
_uvRect.Set (
RoundFilledUV[i].x * uvHalfW + spriteData.CornerX,
RoundFilledUV[i].y * uvHalfH + spriteData.CornerY,
uvHalfW, uvHalfH);
_vRect.Set (RoundFilledV[i].x * halfW, RoundFilledV[i].y * halfH, halfW, halfH);
if (fillValue < (i + 1) * 0.25f) {
break;
}
FillBuffer (ref _vRect, ref _uvRect, ref color);
}
if (i < 4) {
fillValue = (fillValue - i * 0.25f) * 8f;
var needFlip = (i & 1) == 0;
var uv0 = new Vector2 (_uvRect.xMin, _uvRect.yMin);
var uv1 = new Vector2 (_uvRect.xMin, _uvRect.yMax);
var uv2 = new Vector2 (_uvRect.xMax, _uvRect.yMax);
var uv3 = new Vector2 (_uvRect.xMax, _uvRect.yMin);
var v0 = new Vector3 (_vRect.xMin, _vRect.yMin, 0f);
var v1 = new Vector3 (_vRect.xMin, _vRect.yMax, 0f);
var v2 = new Vector3 (_vRect.xMax, _vRect.yMax, 0f);
var v3 = new Vector3 (_vRect.xMax, _vRect.yMin, 0f);
if (needFlip) {
var t = uv0.y;
uv0.y = uv1.y;
uv1.y = t;
t = uv2.y;
uv2.y = uv3.y;
uv3.y = t;
t = v0.y;
v0.y = v1.y;
v1.y = t;
t = v2.y;
v2.y = v3.y;
v3.y = t;
}
var fvW = _vRect.width * fillValue;
var fvH = _vRect.height * fillValue;
var fuvW = _uvRect.width * fillValue;
var fuvH = _uvRect.height * fillValue;
if (fillValue >= 1f) {
// more than 45 degrees.
fvW -= _vRect.width;
fvH -= _vRect.height;
fuvW -= _uvRect.width;
fuvH -= _uvRect.height;
switch (i) {
case 0:
v1.y = _vRect.yMax - fvH;
uv1.y = _uvRect.yMax - fuvH;
break;
case 1:
v3.x = _vRect.xMin + fvW;
uv3.x = _uvRect.xMin + fuvW;
break;
case 2:
v3.y = _vRect.yMin + fvH;
uv3.y = _uvRect.yMin + fuvH;
break;
case 3:
v1.x = _vRect.xMax - fvW;
uv1.x = _uvRect.xMax - fuvW;
break;
}
} else {
// less than 45 degrees
switch (i) {
case 0:
v0.x = _vRect.xMax - fvW;
uv0.x = _uvRect.xMax - fuvW;
uv1 = uv0;
v1 = v0;
break;
case 1:
v0.y = _vRect.yMax - fvH;
uv0.y = _uvRect.yMax - fuvH;
uv3 = uv0;
v3 = v0;
break;
case 2:
v2.x = _vRect.xMin + fvW;
uv2.x = _uvRect.xMin + fuvW;
uv3 = uv2;
v3 = v2;
break;
case 3:
v2.y = _vRect.yMin + fvH;
uv2.y = _uvRect.yMin + fuvH;
uv1 = uv2;
v1 = v2;
break;
}
}
FillBuffer (ref v0, ref v1, ref v2, ref v3, ref uv0, ref uv1, ref uv2, ref uv3, ref color);
}
}
GetBuffers (mesh);
}
/// <summary>
/// Fill label mesh.
/// </summary>
/// <param name="mesh">Mesh.</param>
/// <param name="width">Label width.</param>
/// <param name="height">Label height.</param>
/// <param name="text">Label text.</param>
/// <param name="color">Color.</param>
/// <param name="align">Text align.</param>
/// <param name="font">Font.</param>
/// <param name="fontSize">Font size.</param>
/// <param name="lineHgt">Line height multiplier.</param>
/// <param name="effect">Effect.</param>
/// <param name="effectValue">Effect value.</param>
/// <param name="effectColor">Effect color.</param>
public static void FillText(Mesh mesh, int width, int height, string text, Color color, TextAnchor align, Font font, int fontSize, float lineHgt, GuiFontEffect effect = GuiFontEffect.None, Vector2?effectValue = null, Color?effectColor = null)
{
if (mesh == null)
{
return;
}
mesh.Clear();
if (font == null || string.IsNullOrEmpty(text))
{
return;
}
_settings.fontSize = (int)(fontSize * GuiSystem.Instance.VirtualToRealScaleFactor);
_settings.resizeTextMaxSize = _settings.fontSize;
var scale = fontSize / (float)_settings.fontSize;
_settings.font = font;
_settings.textAnchor = align;
_settings.generationExtents = new Vector2(width, height) / scale;
_settings.lineSpacing = lineHgt;
_settings.color = color;
_generator.Invalidate();
if (!_generator.Populate(text, _settings))
{
return;
}
_generator.GetVertices(_verts);
GuiMeshTools.PrepareBuffer(effect, effectValue, effectColor);
for (int i = 0, iMax = _verts.Count - 4, charID = 0; i < iMax; charID++)
{
if (text[charID] == ' ')
{
i += 4;
continue;
}
_uiV = _verts[i++];
_c = _uiV.color;
_v0 = _uiV.position * scale;
_uv0 = _uiV.uv0;
_uiV = _verts[i++];
_v1 = _uiV.position * scale;
_uv1 = _uiV.uv0;
_uiV = _verts[i++];
_v2 = _uiV.position * scale;
_uv2 = _uiV.uv0;
_uiV = _verts[i++];
_v3 = _uiV.position * scale;
_uv3 = _uiV.uv0;
GuiMeshTools.FillBuffer(ref _v0, ref _v1, ref _v2, ref _v3, ref _uv0, ref _uv1, ref _uv2, ref _uv3, ref _c);
}
GuiMeshTools.GetBuffers(mesh, false);
mesh.bounds = new Bounds(Vector3.zero, new Vector3(width, height, 0f));
}