diff options
Diffstat (limited to 'Pathfinding Visualizer/Assets/TextMesh Pro/Examples & Extras/Scripts/TMP_TextInfoDebugTool.cs')
| -rw-r--r-- | Pathfinding Visualizer/Assets/TextMesh Pro/Examples & Extras/Scripts/TMP_TextInfoDebugTool.cs | 652 |
1 files changed, 652 insertions, 0 deletions
diff --git a/Pathfinding Visualizer/Assets/TextMesh Pro/Examples & Extras/Scripts/TMP_TextInfoDebugTool.cs b/Pathfinding Visualizer/Assets/TextMesh Pro/Examples & Extras/Scripts/TMP_TextInfoDebugTool.cs new file mode 100644 index 0000000..64e75af --- /dev/null +++ b/Pathfinding Visualizer/Assets/TextMesh Pro/Examples & Extras/Scripts/TMP_TextInfoDebugTool.cs @@ -0,0 +1,652 @@ +using System; +using UnityEngine; +using System.Collections; +using UnityEditor; + + +namespace TMPro.Examples +{ + + public class TMP_TextInfoDebugTool : MonoBehaviour + { + // Since this script is used for debugging, we exclude it from builds. + // TODO: Rework this script to make it into an editor utility. + #if UNITY_EDITOR + public bool ShowCharacters; + public bool ShowWords; + public bool ShowLinks; + public bool ShowLines; + public bool ShowMeshBounds; + public bool ShowTextBounds; + [Space(10)] + [TextArea(2, 2)] + public string ObjectStats; + + [SerializeField] + private TMP_Text m_TextComponent; + + private Transform m_Transform; + private TMP_TextInfo m_TextInfo; + + private float m_ScaleMultiplier; + private float m_HandleSize; + + + void OnDrawGizmos() + { + if (m_TextComponent == null) + { + m_TextComponent = GetComponent<TMP_Text>(); + + if (m_TextComponent == null) + return; + } + + m_Transform = m_TextComponent.transform; + + // Get a reference to the text object's textInfo + m_TextInfo = m_TextComponent.textInfo; + + // Update Text Statistics + ObjectStats = "Characters: " + m_TextInfo.characterCount + " Words: " + m_TextInfo.wordCount + " Spaces: " + m_TextInfo.spaceCount + " Sprites: " + m_TextInfo.spriteCount + " Links: " + m_TextInfo.linkCount + + "\nLines: " + m_TextInfo.lineCount + " Pages: " + m_TextInfo.pageCount; + + // Get the handle size for drawing the various + m_ScaleMultiplier = m_TextComponent.GetType() == typeof(TextMeshPro) ? 1 : 0.1f; + m_HandleSize = HandleUtility.GetHandleSize(m_Transform.position) * m_ScaleMultiplier; + + // Draw line metrics + #region Draw Lines + if (ShowLines) + DrawLineBounds(); + #endregion + + // Draw word metrics + #region Draw Words + if (ShowWords) + DrawWordBounds(); + #endregion + + // Draw character metrics + #region Draw Characters + if (ShowCharacters) + DrawCharactersBounds(); + #endregion + + // Draw Quads around each of the words + #region Draw Links + if (ShowLinks) + DrawLinkBounds(); + #endregion + + // Draw Quad around the bounds of the text + #region Draw Bounds + if (ShowMeshBounds) + DrawBounds(); + #endregion + + // Draw Quad around the rendered region of the text. + #region Draw Text Bounds + if (ShowTextBounds) + DrawTextBounds(); + #endregion + } + + + /// <summary> + /// Method to draw a rectangle around each character. + /// </summary> + /// <param name="text"></param> + void DrawCharactersBounds() + { + int characterCount = m_TextInfo.characterCount; + + for (int i = 0; i < characterCount; i++) + { + // Draw visible as well as invisible characters + TMP_CharacterInfo characterInfo = m_TextInfo.characterInfo[i]; + + bool isCharacterVisible = i < m_TextComponent.maxVisibleCharacters && + characterInfo.lineNumber < m_TextComponent.maxVisibleLines && + i >= m_TextComponent.firstVisibleCharacter; + + if (m_TextComponent.overflowMode == TextOverflowModes.Page) + isCharacterVisible = isCharacterVisible && characterInfo.pageNumber + 1 == m_TextComponent.pageToDisplay; + + if (!isCharacterVisible) + continue; + + float dottedLineSize = 6; + + // Get Bottom Left and Top Right position of the current character + Vector3 bottomLeft = m_Transform.TransformPoint(characterInfo.bottomLeft); + Vector3 topLeft = m_Transform.TransformPoint(new Vector3(characterInfo.topLeft.x, characterInfo.topLeft.y, 0)); + Vector3 topRight = m_Transform.TransformPoint(characterInfo.topRight); + Vector3 bottomRight = m_Transform.TransformPoint(new Vector3(characterInfo.bottomRight.x, characterInfo.bottomRight.y, 0)); + + // Draw character bounds + if (characterInfo.isVisible) + { + Color color = Color.green; + DrawDottedRectangle(bottomLeft, topRight, color); + } + else + { + Color color = Color.grey; + + float whiteSpaceAdvance = Math.Abs(characterInfo.origin - characterInfo.xAdvance) > 0.01f ? characterInfo.xAdvance : characterInfo.origin + (characterInfo.ascender - characterInfo.descender) * 0.03f; + DrawDottedRectangle(m_Transform.TransformPoint(new Vector3(characterInfo.origin, characterInfo.descender, 0)), m_Transform.TransformPoint(new Vector3(whiteSpaceAdvance, characterInfo.ascender, 0)), color, 4); + } + + float origin = characterInfo.origin; + float advance = characterInfo.xAdvance; + float ascentline = characterInfo.ascender; + float baseline = characterInfo.baseLine; + float descentline = characterInfo.descender; + + //Draw Ascent line + Vector3 ascentlineStart = m_Transform.TransformPoint(new Vector3(origin, ascentline, 0)); + Vector3 ascentlineEnd = m_Transform.TransformPoint(new Vector3(advance, ascentline, 0)); + + Handles.color = Color.cyan; + Handles.DrawDottedLine(ascentlineStart, ascentlineEnd, dottedLineSize); + + // Draw Cap Height & Mean line + float capline = characterInfo.fontAsset == null ? 0 : baseline + characterInfo.fontAsset.faceInfo.capLine * characterInfo.scale; + Vector3 capHeightStart = new Vector3(topLeft.x, m_Transform.TransformPoint(new Vector3(0, capline, 0)).y, 0); + Vector3 capHeightEnd = new Vector3(topRight.x, m_Transform.TransformPoint(new Vector3(0, capline, 0)).y, 0); + + float meanline = characterInfo.fontAsset == null ? 0 : baseline + characterInfo.fontAsset.faceInfo.meanLine * characterInfo.scale; + Vector3 meanlineStart = new Vector3(topLeft.x, m_Transform.TransformPoint(new Vector3(0, meanline, 0)).y, 0); + Vector3 meanlineEnd = new Vector3(topRight.x, m_Transform.TransformPoint(new Vector3(0, meanline, 0)).y, 0); + + if (characterInfo.isVisible) + { + // Cap line + Handles.color = Color.cyan; + Handles.DrawDottedLine(capHeightStart, capHeightEnd, dottedLineSize); + + // Mean line + Handles.color = Color.cyan; + Handles.DrawDottedLine(meanlineStart, meanlineEnd, dottedLineSize); + } + + //Draw Base line + Vector3 baselineStart = m_Transform.TransformPoint(new Vector3(origin, baseline, 0)); + Vector3 baselineEnd = m_Transform.TransformPoint(new Vector3(advance, baseline, 0)); + + Handles.color = Color.cyan; + Handles.DrawDottedLine(baselineStart, baselineEnd, dottedLineSize); + + //Draw Descent line + Vector3 descentlineStart = m_Transform.TransformPoint(new Vector3(origin, descentline, 0)); + Vector3 descentlineEnd = m_Transform.TransformPoint(new Vector3(advance, descentline, 0)); + + Handles.color = Color.cyan; + Handles.DrawDottedLine(descentlineStart, descentlineEnd, dottedLineSize); + + // Draw Origin + Vector3 originPosition = m_Transform.TransformPoint(new Vector3(origin, baseline, 0)); + DrawCrosshair(originPosition, 0.05f / m_ScaleMultiplier, Color.cyan); + + // Draw Horizontal Advance + Vector3 advancePosition = m_Transform.TransformPoint(new Vector3(advance, baseline, 0)); + DrawSquare(advancePosition, 0.025f / m_ScaleMultiplier, Color.yellow); + DrawCrosshair(advancePosition, 0.0125f / m_ScaleMultiplier, Color.yellow); + + // Draw text labels for metrics + if (m_HandleSize < 0.5f) + { + GUIStyle style = new GUIStyle(GUI.skin.GetStyle("Label")); + style.normal.textColor = new Color(0.6f, 0.6f, 0.6f, 1.0f); + style.fontSize = 12; + style.fixedWidth = 200; + style.fixedHeight = 20; + + Vector3 labelPosition; + float center = (origin + advance) / 2; + + //float baselineMetrics = 0; + //float ascentlineMetrics = ascentline - baseline; + //float caplineMetrics = capline - baseline; + //float meanlineMetrics = meanline - baseline; + //float descentlineMetrics = descentline - baseline; + + // Ascent Line + labelPosition = m_Transform.TransformPoint(new Vector3(center, ascentline, 0)); + style.alignment = TextAnchor.UpperCenter; + Handles.Label(labelPosition, "Ascent Line", style); + //Handles.Label(labelPosition, "Ascent Line (" + ascentlineMetrics.ToString("f3") + ")" , style); + + // Base Line + labelPosition = m_Transform.TransformPoint(new Vector3(center, baseline, 0)); + Handles.Label(labelPosition, "Base Line", style); + //Handles.Label(labelPosition, "Base Line (" + baselineMetrics.ToString("f3") + ")" , style); + + // Descent line + labelPosition = m_Transform.TransformPoint(new Vector3(center, descentline, 0)); + Handles.Label(labelPosition, "Descent Line", style); + //Handles.Label(labelPosition, "Descent Line (" + descentlineMetrics.ToString("f3") + ")" , style); + + if (characterInfo.isVisible) + { + // Cap Line + labelPosition = m_Transform.TransformPoint(new Vector3(center, capline, 0)); + style.alignment = TextAnchor.UpperCenter; + Handles.Label(labelPosition, "Cap Line", style); + //Handles.Label(labelPosition, "Cap Line (" + caplineMetrics.ToString("f3") + ")" , style); + + // Mean Line + labelPosition = m_Transform.TransformPoint(new Vector3(center, meanline, 0)); + style.alignment = TextAnchor.UpperCenter; + Handles.Label(labelPosition, "Mean Line", style); + //Handles.Label(labelPosition, "Mean Line (" + ascentlineMetrics.ToString("f3") + ")" , style); + + // Origin + labelPosition = m_Transform.TransformPoint(new Vector3(origin, baseline, 0)); + style.alignment = TextAnchor.UpperRight; + Handles.Label(labelPosition, "Origin ", style); + + // Advance + labelPosition = m_Transform.TransformPoint(new Vector3(advance, baseline, 0)); + style.alignment = TextAnchor.UpperLeft; + Handles.Label(labelPosition, " Advance", style); + } + } + } + } + + + /// <summary> + /// Method to draw rectangles around each word of the text. + /// </summary> + /// <param name="text"></param> + void DrawWordBounds() + { + for (int i = 0; i < m_TextInfo.wordCount; i++) + { + TMP_WordInfo wInfo = m_TextInfo.wordInfo[i]; + + bool isBeginRegion = false; + + Vector3 bottomLeft = Vector3.zero; + Vector3 topLeft = Vector3.zero; + Vector3 bottomRight = Vector3.zero; + Vector3 topRight = Vector3.zero; + + float maxAscender = -Mathf.Infinity; + float minDescender = Mathf.Infinity; + + Color wordColor = Color.green; + + // Iterate through each character of the word + for (int j = 0; j < wInfo.characterCount; j++) + { + int characterIndex = wInfo.firstCharacterIndex + j; + TMP_CharacterInfo currentCharInfo = m_TextInfo.characterInfo[characterIndex]; + int currentLine = currentCharInfo.lineNumber; + + bool isCharacterVisible = characterIndex > m_TextComponent.maxVisibleCharacters || + currentCharInfo.lineNumber > m_TextComponent.maxVisibleLines || + (m_TextComponent.overflowMode == TextOverflowModes.Page && currentCharInfo.pageNumber + 1 != m_TextComponent.pageToDisplay) ? false : true; + + // Track Max Ascender and Min Descender + maxAscender = Mathf.Max(maxAscender, currentCharInfo.ascender); + minDescender = Mathf.Min(minDescender, currentCharInfo.descender); + + if (isBeginRegion == false && isCharacterVisible) + { + isBeginRegion = true; + + bottomLeft = new Vector3(currentCharInfo.bottomLeft.x, currentCharInfo.descender, 0); + topLeft = new Vector3(currentCharInfo.bottomLeft.x, currentCharInfo.ascender, 0); + + //Debug.Log("Start Word Region at [" + currentCharInfo.character + "]"); + + // If Word is one character + if (wInfo.characterCount == 1) + { + isBeginRegion = false; + + topLeft = m_Transform.TransformPoint(new Vector3(topLeft.x, maxAscender, 0)); + bottomLeft = m_Transform.TransformPoint(new Vector3(bottomLeft.x, minDescender, 0)); + bottomRight = m_Transform.TransformPoint(new Vector3(currentCharInfo.topRight.x, minDescender, 0)); + topRight = m_Transform.TransformPoint(new Vector3(currentCharInfo.topRight.x, maxAscender, 0)); + + // Draw Region + DrawRectangle(bottomLeft, topLeft, topRight, bottomRight, wordColor); + + //Debug.Log("End Word Region at [" + currentCharInfo.character + "]"); + } + } + + // Last Character of Word + if (isBeginRegion && j == wInfo.characterCount - 1) + { + isBeginRegion = false; + + topLeft = m_Transform.TransformPoint(new Vector3(topLeft.x, maxAscender, 0)); + bottomLeft = m_Transform.TransformPoint(new Vector3(bottomLeft.x, minDescender, 0)); + bottomRight = m_Transform.TransformPoint(new Vector3(currentCharInfo.topRight.x, minDescender, 0)); + topRight = m_Transform.TransformPoint(new Vector3(currentCharInfo.topRight.x, maxAscender, 0)); + + // Draw Region + DrawRectangle(bottomLeft, topLeft, topRight, bottomRight, wordColor); + + //Debug.Log("End Word Region at [" + currentCharInfo.character + "]"); + } + // If Word is split on more than one line. + else if (isBeginRegion && currentLine != m_TextInfo.characterInfo[characterIndex + 1].lineNumber) + { + isBeginRegion = false; + + topLeft = m_Transform.TransformPoint(new Vector3(topLeft.x, maxAscender, 0)); + bottomLeft = m_Transform.TransformPoint(new Vector3(bottomLeft.x, minDescender, 0)); + bottomRight = m_Transform.TransformPoint(new Vector3(currentCharInfo.topRight.x, minDescender, 0)); + topRight = m_Transform.TransformPoint(new Vector3(currentCharInfo.topRight.x, maxAscender, 0)); + + // Draw Region + DrawRectangle(bottomLeft, topLeft, topRight, bottomRight, wordColor); + //Debug.Log("End Word Region at [" + currentCharInfo.character + "]"); + maxAscender = -Mathf.Infinity; + minDescender = Mathf.Infinity; + + } + } + + //Debug.Log(wInfo.GetWord(m_TextMeshPro.textInfo.characterInfo)); + } + + + } + + + /// <summary> + /// Draw rectangle around each of the links contained in the text. + /// </summary> + /// <param name="text"></param> + void DrawLinkBounds() + { + TMP_TextInfo textInfo = m_TextComponent.textInfo; + + for (int i = 0; i < textInfo.linkCount; i++) + { + TMP_LinkInfo linkInfo = textInfo.linkInfo[i]; + + bool isBeginRegion = false; + + Vector3 bottomLeft = Vector3.zero; + Vector3 topLeft = Vector3.zero; + Vector3 bottomRight = Vector3.zero; + Vector3 topRight = Vector3.zero; + + float maxAscender = -Mathf.Infinity; + float minDescender = Mathf.Infinity; + + Color32 linkColor = Color.cyan; + + // Iterate through each character of the link text + for (int j = 0; j < linkInfo.linkTextLength; j++) + { + int characterIndex = linkInfo.linkTextfirstCharacterIndex + j; + TMP_CharacterInfo currentCharInfo = textInfo.characterInfo[characterIndex]; + int currentLine = currentCharInfo.lineNumber; + + bool isCharacterVisible = characterIndex > m_TextComponent.maxVisibleCharacters || + currentCharInfo.lineNumber > m_TextComponent.maxVisibleLines || + (m_TextComponent.overflowMode == TextOverflowModes.Page && currentCharInfo.pageNumber + 1 != m_TextComponent.pageToDisplay) ? false : true; + + // Track Max Ascender and Min Descender + maxAscender = Mathf.Max(maxAscender, currentCharInfo.ascender); + minDescender = Mathf.Min(minDescender, currentCharInfo.descender); + + if (isBeginRegion == false && isCharacterVisible) + { + isBeginRegion = true; + + bottomLeft = new Vector3(currentCharInfo.bottomLeft.x, currentCharInfo.descender, 0); + topLeft = new Vector3(currentCharInfo.bottomLeft.x, currentCharInfo.ascender, 0); + + //Debug.Log("Start Word Region at [" + currentCharInfo.character + "]"); + + // If Link is one character + if (linkInfo.linkTextLength == 1) + { + isBeginRegion = false; + + topLeft = m_Transform.TransformPoint(new Vector3(topLeft.x, maxAscender, 0)); + bottomLeft = m_Transform.TransformPoint(new Vector3(bottomLeft.x, minDescender, 0)); + bottomRight = m_Transform.TransformPoint(new Vector3(currentCharInfo.topRight.x, minDescender, 0)); + topRight = m_Transform.TransformPoint(new Vector3(currentCharInfo.topRight.x, maxAscender, 0)); + + // Draw Region + DrawRectangle(bottomLeft, topLeft, topRight, bottomRight, linkColor); + + //Debug.Log("End Word Region at [" + currentCharInfo.character + "]"); + } + } + + // Last Character of Link + if (isBeginRegion && j == linkInfo.linkTextLength - 1) + { + isBeginRegion = false; + + topLeft = m_Transform.TransformPoint(new Vector3(topLeft.x, maxAscender, 0)); + bottomLeft = m_Transform.TransformPoint(new Vector3(bottomLeft.x, minDescender, 0)); + bottomRight = m_Transform.TransformPoint(new Vector3(currentCharInfo.topRight.x, minDescender, 0)); + topRight = m_Transform.TransformPoint(new Vector3(currentCharInfo.topRight.x, maxAscender, 0)); + + // Draw Region + DrawRectangle(bottomLeft, topLeft, topRight, bottomRight, linkColor); + + //Debug.Log("End Word Region at [" + currentCharInfo.character + "]"); + } + // If Link is split on more than one line. + else if (isBeginRegion && currentLine != textInfo.characterInfo[characterIndex + 1].lineNumber) + { + isBeginRegion = false; + + topLeft = m_Transform.TransformPoint(new Vector3(topLeft.x, maxAscender, 0)); + bottomLeft = m_Transform.TransformPoint(new Vector3(bottomLeft.x, minDescender, 0)); + bottomRight = m_Transform.TransformPoint(new Vector3(currentCharInfo.topRight.x, minDescender, 0)); + topRight = m_Transform.TransformPoint(new Vector3(currentCharInfo.topRight.x, maxAscender, 0)); + + // Draw Region + DrawRectangle(bottomLeft, topLeft, topRight, bottomRight, linkColor); + + maxAscender = -Mathf.Infinity; + minDescender = Mathf.Infinity; + //Debug.Log("End Word Region at [" + currentCharInfo.character + "]"); + } + } + + //Debug.Log(wInfo.GetWord(m_TextMeshPro.textInfo.characterInfo)); + } + } + + + /// <summary> + /// Draw Rectangles around each lines of the text. + /// </summary> + /// <param name="text"></param> + void DrawLineBounds() + { + int lineCount = m_TextInfo.lineCount; + + for (int i = 0; i < lineCount; i++) + { + TMP_LineInfo lineInfo = m_TextInfo.lineInfo[i]; + TMP_CharacterInfo firstCharacterInfo = m_TextInfo.characterInfo[lineInfo.firstCharacterIndex]; + TMP_CharacterInfo lastCharacterInfo = m_TextInfo.characterInfo[lineInfo.lastCharacterIndex]; + + bool isLineVisible = (lineInfo.characterCount == 1 && (firstCharacterInfo.character == 10 || firstCharacterInfo.character == 11 || firstCharacterInfo.character == 0x2028 || firstCharacterInfo.character == 0x2029)) || + i > m_TextComponent.maxVisibleLines || + (m_TextComponent.overflowMode == TextOverflowModes.Page && firstCharacterInfo.pageNumber + 1 != m_TextComponent.pageToDisplay) ? false : true; + + if (!isLineVisible) continue; + + float lineBottomLeft = firstCharacterInfo.bottomLeft.x; + float lineTopRight = lastCharacterInfo.topRight.x; + + float ascentline = lineInfo.ascender; + float baseline = lineInfo.baseline; + float descentline = lineInfo.descender; + + float dottedLineSize = 12; + + // Draw line extents + DrawDottedRectangle(m_Transform.TransformPoint(lineInfo.lineExtents.min), m_Transform.TransformPoint(lineInfo.lineExtents.max), Color.green, 4); + + // Draw Ascent line + Vector3 ascentlineStart = m_Transform.TransformPoint(new Vector3(lineBottomLeft, ascentline, 0)); + Vector3 ascentlineEnd = m_Transform.TransformPoint(new Vector3(lineTopRight, ascentline, 0)); + + Handles.color = Color.yellow; + Handles.DrawDottedLine(ascentlineStart, ascentlineEnd, dottedLineSize); + + // Draw Base line + Vector3 baseLineStart = m_Transform.TransformPoint(new Vector3(lineBottomLeft, baseline, 0)); + Vector3 baseLineEnd = m_Transform.TransformPoint(new Vector3(lineTopRight, baseline, 0)); + + Handles.color = Color.yellow; + Handles.DrawDottedLine(baseLineStart, baseLineEnd, dottedLineSize); + + // Draw Descent line + Vector3 descentLineStart = m_Transform.TransformPoint(new Vector3(lineBottomLeft, descentline, 0)); + Vector3 descentLineEnd = m_Transform.TransformPoint(new Vector3(lineTopRight, descentline, 0)); + + Handles.color = Color.yellow; + Handles.DrawDottedLine(descentLineStart, descentLineEnd, dottedLineSize); + + // Draw text labels for metrics + if (m_HandleSize < 1.0f) + { + GUIStyle style = new GUIStyle(); + style.normal.textColor = new Color(0.8f, 0.8f, 0.8f, 1.0f); + style.fontSize = 12; + style.fixedWidth = 200; + style.fixedHeight = 20; + Vector3 labelPosition; + + // Ascent Line + labelPosition = m_Transform.TransformPoint(new Vector3(lineBottomLeft, ascentline, 0)); + style.padding = new RectOffset(0, 10, 0, 5); + style.alignment = TextAnchor.MiddleRight; + Handles.Label(labelPosition, "Ascent Line", style); + + // Base Line + labelPosition = m_Transform.TransformPoint(new Vector3(lineBottomLeft, baseline, 0)); + Handles.Label(labelPosition, "Base Line", style); + + // Descent line + labelPosition = m_Transform.TransformPoint(new Vector3(lineBottomLeft, descentline, 0)); + Handles.Label(labelPosition, "Descent Line", style); + } + } + } + + + /// <summary> + /// Draw Rectangle around the bounds of the text object. + /// </summary> + void DrawBounds() + { + Bounds meshBounds = m_TextComponent.bounds; + + // Get Bottom Left and Top Right position of each word + Vector3 bottomLeft = m_TextComponent.transform.position + meshBounds.min; + Vector3 topRight = m_TextComponent.transform.position + meshBounds.max; + + DrawRectangle(bottomLeft, topRight, new Color(1, 0.5f, 0)); + } + + + void DrawTextBounds() + { + Bounds textBounds = m_TextComponent.textBounds; + + Vector3 bottomLeft = m_TextComponent.transform.position + (textBounds.center - textBounds.extents); + Vector3 topRight = m_TextComponent.transform.position + (textBounds.center + textBounds.extents); + + DrawRectangle(bottomLeft, topRight, new Color(0f, 0.5f, 0.5f)); + } + + + // Draw Rectangles + void DrawRectangle(Vector3 BL, Vector3 TR, Color color) + { + Gizmos.color = color; + + Gizmos.DrawLine(new Vector3(BL.x, BL.y, 0), new Vector3(BL.x, TR.y, 0)); + Gizmos.DrawLine(new Vector3(BL.x, TR.y, 0), new Vector3(TR.x, TR.y, 0)); + Gizmos.DrawLine(new Vector3(TR.x, TR.y, 0), new Vector3(TR.x, BL.y, 0)); + Gizmos.DrawLine(new Vector3(TR.x, BL.y, 0), new Vector3(BL.x, BL.y, 0)); + } + + void DrawDottedRectangle(Vector3 bottomLeft, Vector3 topRight, Color color, float size = 5.0f) + { + Handles.color = color; + Handles.DrawDottedLine(bottomLeft, new Vector3(bottomLeft.x, topRight.y, bottomLeft.z), size); + Handles.DrawDottedLine(new Vector3(bottomLeft.x, topRight.y, bottomLeft.z), topRight, size); + Handles.DrawDottedLine(topRight, new Vector3(topRight.x, bottomLeft.y, bottomLeft.z), size); + Handles.DrawDottedLine(new Vector3(topRight.x, bottomLeft.y, bottomLeft.z), bottomLeft, size); + } + + void DrawSolidRectangle(Vector3 bottomLeft, Vector3 topRight, Color color, float size = 5.0f) + { + Handles.color = color; + Rect rect = new Rect(bottomLeft, topRight - bottomLeft); + Handles.DrawSolidRectangleWithOutline(rect, color, Color.black); + } + + void DrawSquare(Vector3 position, float size, Color color) + { + Handles.color = color; + Vector3 bottomLeft = new Vector3(position.x - size, position.y - size, position.z); + Vector3 topLeft = new Vector3(position.x - size, position.y + size, position.z); + Vector3 topRight = new Vector3(position.x + size, position.y + size, position.z); + Vector3 bottomRight = new Vector3(position.x + size, position.y - size, position.z); + + Handles.DrawLine(bottomLeft, topLeft); + Handles.DrawLine(topLeft, topRight); + Handles.DrawLine(topRight, bottomRight); + Handles.DrawLine(bottomRight, bottomLeft); + } + + void DrawCrosshair(Vector3 position, float size, Color color) + { + Handles.color = color; + + Handles.DrawLine(new Vector3(position.x - size, position.y, position.z), new Vector3(position.x + size, position.y, position.z)); + Handles.DrawLine(new Vector3(position.x, position.y - size, position.z), new Vector3(position.x, position.y + size, position.z)); + } + + + // Draw Rectangles + void DrawRectangle(Vector3 bl, Vector3 tl, Vector3 tr, Vector3 br, Color color) + { + Gizmos.color = color; + + Gizmos.DrawLine(bl, tl); + Gizmos.DrawLine(tl, tr); + Gizmos.DrawLine(tr, br); + Gizmos.DrawLine(br, bl); + } + + + // Draw Rectangles + void DrawDottedRectangle(Vector3 bl, Vector3 tl, Vector3 tr, Vector3 br, Color color) + { + var cam = Camera.current; + float dotSpacing = (cam.WorldToScreenPoint(br).x - cam.WorldToScreenPoint(bl).x) / 75f; + UnityEditor.Handles.color = color; + + UnityEditor.Handles.DrawDottedLine(bl, tl, dotSpacing); + UnityEditor.Handles.DrawDottedLine(tl, tr, dotSpacing); + UnityEditor.Handles.DrawDottedLine(tr, br, dotSpacing); + UnityEditor.Handles.DrawDottedLine(br, bl, dotSpacing); + } + #endif + } +} + |