pharan’s gists

pharan / Atlas.cs

Last active November 9, 2018 21:47

NumberStyle-specified version of the Atlas.cs Spine atlas loader.

	/******************************************************************************
	* Spine Runtimes Software License v2.5
	*
	* Copyright (c) 2013-2016, Esoteric Software
	* All rights reserved.
	*
	* You are granted a perpetual, non-exclusive, non-sublicensable, and
	* non-transferable license to use, install, execute, and perform the Spine
	* Runtimes software and derivative works solely for personal or internal
	* use. Without the written permission of Esoteric Software (see Section 2 of

pharan / Spine-Special-Skeleton-Grayscale.shader

Last active February 10, 2022 14:27

"Spine/Special/Skeleton Grayscale" shader

	// - Unlit
	// - Premultiplied Alpha Blending (Optional straight alpha input)
	// - Double-sided, no depth

	Shader "Spine/Special/Skeleton Grayscale" {
	Properties {
	_GrayPhase ("Phase", Range(0, 1)) = 1
	[NoScaleOffset] _MainTex ("MainTex", 2D) = "white" {}
	_Cutoff ("Shadow alpha cutoff", Range(0,1)) = 0.1
	[Toggle(_STRAIGHT_ALPHA_INPUT)] _StraightAlphaInput("Straight Alpha Texture", Int) = 0

pharan / BlendModeMaterialsAsset.cs

Last active September 16, 2018 07:50

Initial implementation of slot blend mode processing on the attachment level for Spine-Unity.

	/******************************************************************************
	* Spine Runtimes Software License v2.5
	*
	* Copyright (c) 2013-2016, Esoteric Software
	* All rights reserved.
	*
	* You are granted a perpetual, non-exclusive, non-sublicensable, and
	* non-transferable license to use, install, execute, and perform the Spine
	* Runtimes software and derivative works solely for personal or internal
	* use. Without the written permission of Esoteric Software (see Section 2 of

pharan / SpineMeshUVResizeCalculator.cs

Last active August 30, 2018 09:53

How to calculate how much to trim unused space on backing image for a Spine mesh, and output new UVs that map to the trimmed image.

	using System;

	public static class SpineMeshUVResizeCalculator {

	public struct MeshUVData {
	public float[] uvs;
	public float imageWidth;
	public float imageHeight;
	public float trimLeft;
	public float trimRight;

pharan / AnimationTools.cs

Last active June 6, 2018 17:37

Preview of the spine-unity AnimationTools static class module.

	/******************************************************************************
	* Spine Runtimes Software License v2.5
	*
	* Copyright (c) 2013-2018, Esoteric Software
	* All rights reserved.
	*
	* You are granted a perpetual, non-exclusive, non-sublicensable, and
	* non-transferable license to use, install, execute, and perform the Spine
	* Runtimes software and derivative works solely for personal or internal
	* use. Without the written permission of Esoteric Software (see Section 2 of

pharan / PaintBrush.cs

Created November 11, 2017 00:08

Unity PaintBrush MonoBehaviour class based on https://pastebin.com/rMx1PVXi

	using System.Collections;
	using System.Collections.Generic;
	using UnityEngine;

	public class PaintBrush : MonoBehaviour
	{
	public int resolution = 512;
	Texture2D whiteMap;
	public float brushSize;
	public Texture2D brushTexture;

pharan / Spine-SkeletonSpriteMaskable.shader

Last active August 4, 2020 10:45

A version of Spine/Skeleton shader that can be drawn within a Unity 2017 SpriteMask.

	Shader "Spine/Skeleton SpriteMaskable" {
	Properties {
	_Cutoff ("Shadow alpha cutoff", Range(0,1)) = 0.1
	[NoScaleOffset] _MainTex ("Main Texture", 2D) = "black" {}
	_StencilRef ("Stencil Reference", Float) = 1.0
	_StencilComp ("Stencil Compare", Float) = 4.0 // For float values, see https://docs.unity3d.com/Manual/SL-Stencil.html under "Comparison Function" heading
	}

	SubShader {
	Tags { "Queue"="Transparent" "IgnoreProjector"="True" "RenderType"="Transparent" }

pharan / AnimationMixer.cs

Created July 29, 2017 16:27

Spine.AnimationMixer. For adapting native Spine Animation Mixing into external animation track systems.

	/******************************************************************************
	* Spine Runtimes Software License v2.5
	*
	* Copyright (c) 2013-2016, Esoteric Software
	* All rights reserved.
	*
	* You are granted a perpetual, non-exclusive, non-sublicensable, and
	* non-transferable license to use, install, execute, and perform the Spine
	* Runtimes software and derivative works solely for personal or internal
	* use. Without the written permission of Esoteric Software (see Section 2 of

pharan / AttachmentTools.cs

Last active July 17, 2017 02:18

Caching version of AttachmentTools

	/******************************************************************************
	* Spine Runtimes Software License v2.5
	*
	* Copyright (c) 2013-2016, Esoteric Software
	* All rights reserved.
	*
	* You are granted a perpetual, non-exclusive, non-sublicensable, and
	* non-transferable license to use, install, execute, and perform the Spine
	* Runtimes software and derivative works solely for personal or internal
	* use. Without the written permission of Esoteric Software (see Section 2 of

pharan / SkeletonDataAssetInspector.cs

Created June 26, 2017 16:29

SkeletonDataAssetInspector for Spine 3.5 that allows both Spine.Unity.AtlasAssets and TK2D sprite collections.

	/******************************************************************************
	* Spine Runtimes Software License v2.5
	*
	* Copyright (c) 2013-2016, Esoteric Software
	* All rights reserved.
	*
	* You are granted a perpetual, non-exclusive, non-sublicensable, and
	* non-transferable license to use, install, execute, and perform the Spine
	* Runtimes software and derivative works solely for personal or internal
	* use. Without the written permission of Esoteric Software (see Section 2 of

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