去掉obi，使用自写绳索
This commit is contained in:
@@ -1,8 +0,0 @@
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fileFormatVersion: 2
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guid: 4fc4d44dc6d334c2985875fc6f7b8cb1
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folderAsset: yes
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DefaultImporter:
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userData:
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assetBundleVariant:
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@@ -1,9 +0,0 @@
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namespace Obi
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{
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public interface IObiBrushMode
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{
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string name{get;}
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bool needsInputValue{ get; }
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void ApplyStamps(ObiBrushBase brush, bool modified);
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}
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}
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@@ -1,11 +0,0 @@
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fileFormatVersion: 2
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guid: 4c46364da0f1641c7ab84e12348a6a4b
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MonoImporter:
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externalObjects: {}
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serializedVersion: 2
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defaultReferences: []
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executionOrder: 0
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icon: {instanceID: 0}
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userData:
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assetBundleName:
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assetBundleVariant:
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@@ -1,38 +0,0 @@
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using UnityEngine;
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namespace Obi
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{
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public class ObiColorPaintBrushMode : IObiBrushMode
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{
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ObiBlueprintColorProperty property;
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public ObiColorPaintBrushMode(ObiBlueprintColorProperty property)
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{
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this.property = property;
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}
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public string name
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{
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get { return "Paint"; }
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}
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public bool needsInputValue
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{
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get { return true; }
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}
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public void ApplyStamps(ObiBrushBase brush, bool modified)
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{
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for (int i = 0; i < brush.weights.Length; ++i)
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{
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if (!property.Masked(i) && brush.weights[i] > 0)
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{
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Color currentValue = property.Get(i);
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Color delta = brush.weights[i] * brush.opacity * brush.speed * (property.GetDefault() - currentValue);
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property.Set(i, currentValue + delta * (modified ? -1 : 1));
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}
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}
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}
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}
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}
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@@ -1,11 +0,0 @@
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fileFormatVersion: 2
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guid: 1fd033c8f79b1494d8b8de5c8311f8c1
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MonoImporter:
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externalObjects: {}
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serializedVersion: 2
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defaultReferences: []
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executionOrder: 0
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icon: {instanceID: 0}
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userData:
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assetBundleName:
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assetBundleVariant:
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@@ -1,53 +0,0 @@
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using UnityEngine;
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namespace Obi
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{
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public class ObiColorSmoothBrushMode : IObiBrushMode
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{
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ObiBlueprintColorProperty property;
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public ObiColorSmoothBrushMode(ObiBlueprintColorProperty property)
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{
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this.property = property;
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}
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public string name
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{
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get { return "Smooth"; }
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}
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public bool needsInputValue
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{
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get { return false; }
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}
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public void ApplyStamps(ObiBrushBase brush, bool modified)
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{
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Color averageValue = Color.black;
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float totalWeight = 0;
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for (int i = 0; i < brush.weights.Length; ++i)
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{
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if (!property.Masked(i) && brush.weights[i] > 0)
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{
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averageValue += property.Get(i) * brush.weights[i];
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totalWeight += brush.weights[i];
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}
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}
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averageValue /= totalWeight;
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for (int i = 0; i < brush.weights.Length; ++i)
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{
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if (!property.Masked(i) && brush.weights[i] > 0)
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{
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Color currentValue = property.Get(i);
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Color delta = brush.opacity * brush.speed * (Color.Lerp(currentValue, averageValue, brush.weights[i]) - currentValue);
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property.Set(i, currentValue + delta * (modified ? -1 : 1));
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}
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}
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}
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}
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}
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@@ -1,11 +0,0 @@
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fileFormatVersion: 2
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guid: a69a8a1614478445cbb770a5e123ab18
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MonoImporter:
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externalObjects: {}
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serializedVersion: 2
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defaultReferences: []
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executionOrder: 0
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icon: {instanceID: 0}
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userData:
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assetBundleName:
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assetBundleVariant:
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@@ -1,36 +0,0 @@
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namespace Obi
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{
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public class ObiFloatAddBrushMode : IObiBrushMode
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{
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ObiBlueprintFloatProperty property;
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public ObiFloatAddBrushMode(ObiBlueprintFloatProperty property)
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{
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this.property = property;
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}
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public string name
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{
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get { return "Add"; }
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}
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public bool needsInputValue
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{
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get { return true; }
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}
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public void ApplyStamps(ObiBrushBase brush, bool modified)
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{
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for (int i = 0; i < brush.weights.Length; ++i)
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{
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if (!property.Masked(i) && brush.weights[i] > 0)
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{
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float currentValue = property.Get(i);
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float delta = brush.weights[i] * brush.opacity * brush.speed * property.GetDefault();
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property.Set(i, currentValue + delta * (modified ? -1 : 1));
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}
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}
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}
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}
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}
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@@ -1,11 +0,0 @@
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fileFormatVersion: 2
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guid: 8b39e10cedc94461083b3b19c3ddb343
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MonoImporter:
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externalObjects: {}
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serializedVersion: 2
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defaultReferences: []
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executionOrder: 0
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icon: {instanceID: 0}
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userData:
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assetBundleName:
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assetBundleVariant:
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@@ -1,42 +0,0 @@
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namespace Obi
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{
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public class ObiFloatCopyBrushMode : IObiBrushMode
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{
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ObiBlueprintFloatProperty property;
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public ObiBlueprintFloatProperty source;
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public ObiFloatCopyBrushMode(ObiBlueprintFloatProperty property, ObiBlueprintFloatProperty source)
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{
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this.property = property;
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this.source = source;
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}
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public string name
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{
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get { return "Copy"; }
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}
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public bool needsInputValue
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{
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get { return false; }
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}
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public void ApplyStamps(ObiBrushBase brush, bool modified)
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{
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if (property != null && source != null)
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{
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for (int i = 0; i < brush.weights.Length; ++i)
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{
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if (!property.Masked(i) && brush.weights[i] > 0)
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{
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float currentValue = property.Get(i);
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float sourceValue = source.Get(i);
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float delta = brush.weights[i] * brush.opacity * brush.speed * (sourceValue - currentValue);
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property.Set(i, currentValue + delta * (modified ? -1 : 1));
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}
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}
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}
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}
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}
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}
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@@ -1,11 +0,0 @@
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||||
fileFormatVersion: 2
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||||
guid: 95bb470841f42415ab256cd64adb9242
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||||
MonoImporter:
|
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externalObjects: {}
|
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serializedVersion: 2
|
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defaultReferences: []
|
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executionOrder: 0
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icon: {instanceID: 0}
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userData:
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assetBundleName:
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assetBundleVariant:
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||||
@@ -1,37 +0,0 @@
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namespace Obi
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{
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public class ObiFloatPaintBrushMode : IObiBrushMode
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{
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ObiBlueprintFloatProperty property;
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public ObiFloatPaintBrushMode(ObiBlueprintFloatProperty property)
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{
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this.property = property;
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}
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public string name
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||||
{
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||||
get { return "Paint"; }
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||||
}
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||||
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||||
public bool needsInputValue
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||||
{
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get { return true; }
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||||
}
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||||
|
||||
public void ApplyStamps(ObiBrushBase brush, bool modified)
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{
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for (int i = 0; i < brush.weights.Length; ++i)
|
||||
{
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||||
if (!property.Masked(i) && brush.weights[i] > 0)
|
||||
{
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float currentValue = property.Get(i);
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float delta = brush.weights[i] * brush.opacity * brush.speed * (property.GetDefault() - currentValue);
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property.Set(i, currentValue + delta * (modified ? -1 : 1));
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}
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}
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}
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}
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}
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@@ -1,11 +0,0 @@
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fileFormatVersion: 2
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||||
guid: eb3d176006d404a508bef284d2701ab0
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||||
MonoImporter:
|
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externalObjects: {}
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serializedVersion: 2
|
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defaultReferences: []
|
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executionOrder: 0
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icon: {instanceID: 0}
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userData:
|
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assetBundleName:
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assetBundleVariant:
|
||||
@@ -1,55 +0,0 @@
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using UnityEngine;
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namespace Obi
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||||
{
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||||
public class ObiFloatSmoothBrushMode : IObiBrushMode
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||||
{
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||||
ObiBlueprintFloatProperty property;
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||||
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||||
public ObiFloatSmoothBrushMode(ObiBlueprintFloatProperty property)
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||||
{
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this.property = property;
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}
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||||
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||||
public string name
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||||
{
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||||
get { return "Smooth"; }
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||||
}
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||||
|
||||
public bool needsInputValue
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||||
{
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||||
get { return false; }
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||||
}
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public void ApplyStamps(ObiBrushBase brush, bool modified)
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{
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var floatProperty = (ObiBlueprintFloatProperty)property;
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float averageValue = 0;
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float totalWeight = 0;
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||||
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for (int i = 0; i < brush.weights.Length; ++i)
|
||||
{
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if (!property.Masked(i) && brush.weights[i] > 0)
|
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{
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averageValue += floatProperty.Get(i) * brush.weights[i];
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totalWeight += brush.weights[i];
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}
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}
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averageValue /= totalWeight;
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for (int i = 0; i < brush.weights.Length; ++i)
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{
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if (!property.Masked(i) && brush.weights[i] > 0)
|
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{
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float currentValue = floatProperty.Get(i);
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float delta = brush.opacity * brush.speed * (Mathf.Lerp(currentValue,averageValue,brush.weights[i]) - currentValue);
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floatProperty.Set(i, currentValue + delta * (modified ? -1 : 1));
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}
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}
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||||
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}
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||||
}
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||||
}
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@@ -1,11 +0,0 @@
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fileFormatVersion: 2
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||||
guid: 63dad56a994af4db7bb3449382022c54
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||||
MonoImporter:
|
||||
externalObjects: {}
|
||||
serializedVersion: 2
|
||||
defaultReferences: []
|
||||
executionOrder: 0
|
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icon: {instanceID: 0}
|
||||
userData:
|
||||
assetBundleName:
|
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assetBundleVariant:
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||||
@@ -1,33 +0,0 @@
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namespace Obi
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{
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public class ObiIntPaintBrushMode : IObiBrushMode
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{
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||||
ObiBlueprintIntProperty property;
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||||
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public ObiIntPaintBrushMode(ObiBlueprintIntProperty property)
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||||
{
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this.property = property;
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||||
}
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||||
|
||||
public string name
|
||||
{
|
||||
get { return "Paint"; }
|
||||
}
|
||||
|
||||
public bool needsInputValue
|
||||
{
|
||||
get { return true; }
|
||||
}
|
||||
|
||||
public void ApplyStamps(ObiBrushBase brush, bool modified)
|
||||
{
|
||||
for (int i = 0; i < brush.weights.Length; ++i)
|
||||
{
|
||||
if (!property.Masked(i) && brush.weights[i] > (1 - brush.opacity))
|
||||
{
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property.Set(i, property.GetDefault());
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||||
}
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||||
}
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||||
}
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||||
}
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||||
}
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||||
@@ -1,11 +0,0 @@
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||||
fileFormatVersion: 2
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||||
guid: d8882849c81104cef80b3dfdab2021c9
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||||
MonoImporter:
|
||||
externalObjects: {}
|
||||
serializedVersion: 2
|
||||
defaultReferences: []
|
||||
executionOrder: 0
|
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icon: {instanceID: 0}
|
||||
userData:
|
||||
assetBundleName:
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||||
assetBundleVariant:
|
||||
@@ -1,39 +0,0 @@
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namespace Obi
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||||
{
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||||
public class ObiMasterSlavePaintBrushMode : IObiBrushMode
|
||||
{
|
||||
ObiBlueprintIntProperty property;
|
||||
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||||
public ObiMasterSlavePaintBrushMode(ObiBlueprintIntProperty property)
|
||||
{
|
||||
this.property = property;
|
||||
}
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||||
|
||||
public string name
|
||||
{
|
||||
get { return "Master/Slave paint"; }
|
||||
}
|
||||
|
||||
public bool needsInputValue
|
||||
{
|
||||
get { return true; }
|
||||
}
|
||||
|
||||
public void ApplyStamps(ObiBrushBase brush, bool modified)
|
||||
{
|
||||
for (int i = 0; i < brush.weights.Length; ++i)
|
||||
{
|
||||
if (!property.Masked(i) && brush.weights[i] > (1 - brush.opacity))
|
||||
{
|
||||
int currentValue = property.Get(i);
|
||||
|
||||
if (modified)
|
||||
currentValue &= ~(int)(1 << property.GetDefault());
|
||||
else currentValue |= (int)(1 << property.GetDefault());
|
||||
|
||||
property.Set(i, currentValue);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -1,11 +0,0 @@
|
||||
fileFormatVersion: 2
|
||||
guid: 62f8e9adfc17440359a9b51005cd0948
|
||||
MonoImporter:
|
||||
externalObjects: {}
|
||||
serializedVersion: 2
|
||||
defaultReferences: []
|
||||
executionOrder: 0
|
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icon: {instanceID: 0}
|
||||
userData:
|
||||
assetBundleName:
|
||||
assetBundleVariant:
|
||||
@@ -1,33 +0,0 @@
|
||||
namespace Obi
|
||||
{
|
||||
public class ObiSelectBrushMode : IObiBrushMode
|
||||
{
|
||||
ObiBlueprintSelected property;
|
||||
string customName;
|
||||
|
||||
public ObiSelectBrushMode(ObiBlueprintSelected property, string customName = "Select")
|
||||
{
|
||||
this.property = property;
|
||||
this.customName = customName;
|
||||
}
|
||||
|
||||
public string name
|
||||
{
|
||||
get { return customName; }
|
||||
}
|
||||
|
||||
public bool needsInputValue
|
||||
{
|
||||
get { return true; }
|
||||
}
|
||||
|
||||
public void ApplyStamps(ObiBrushBase brush, bool modified)
|
||||
{
|
||||
for (int i = 0; i < brush.weights.Length; ++i)
|
||||
{
|
||||
if (brush.weights[i] > 0 && !property.Masked(i))
|
||||
property.Set(i,!modified);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -1,11 +0,0 @@
|
||||
fileFormatVersion: 2
|
||||
guid: 9cea7ef42253f4d2b9b5a222521cdee8
|
||||
MonoImporter:
|
||||
externalObjects: {}
|
||||
serializedVersion: 2
|
||||
defaultReferences: []
|
||||
executionOrder: 0
|
||||
icon: {instanceID: 0}
|
||||
userData:
|
||||
assetBundleName:
|
||||
assetBundleVariant:
|
||||
@@ -1,161 +0,0 @@
|
||||
using UnityEngine;
|
||||
using UnityEditor;
|
||||
using System;
|
||||
|
||||
namespace Obi
|
||||
{
|
||||
|
||||
public abstract class ObiBrushBase
|
||||
{
|
||||
static int particleBrushHash = "ObiBrushHash".GetHashCode();
|
||||
|
||||
public IObiBrushMode brushMode;
|
||||
public float radius = 1;
|
||||
public float innerRadius = 0.5f;
|
||||
public float opacity = 1;
|
||||
public float[] weights = new float[0];
|
||||
public bool drag = true;
|
||||
public float speed = 0.1f;
|
||||
|
||||
protected int controlID;
|
||||
protected Action onStrokeStart;
|
||||
protected Action onStrokeUpdate;
|
||||
protected Action onStrokeEnd;
|
||||
|
||||
public float SqrRadius
|
||||
{
|
||||
get{ return radius * radius; }
|
||||
}
|
||||
|
||||
public ObiBrushBase(Action onStrokeStart, Action onStrokeUpdate, Action onStrokeEnd)
|
||||
{
|
||||
this.onStrokeStart = onStrokeStart;
|
||||
this.onStrokeUpdate = onStrokeUpdate;
|
||||
this.onStrokeEnd = onStrokeEnd;
|
||||
}
|
||||
|
||||
protected virtual float WeightFromDistance(float distance)
|
||||
{
|
||||
// anything outside the brush should have zero weight:
|
||||
if (distance > radius)
|
||||
return 0;
|
||||
|
||||
float t = Mathf.InverseLerp(innerRadius * radius, radius, distance);
|
||||
return Mathf.SmoothStep(1, 0, t);
|
||||
}
|
||||
|
||||
protected abstract void GenerateWeights(Vector3[] positions);
|
||||
|
||||
protected virtual void OnMouseDown(Vector3[] positions)
|
||||
{
|
||||
if (Event.current.button != 0 || (Event.current.modifiers & ~EventModifiers.Shift) != EventModifiers.None)
|
||||
return;
|
||||
|
||||
GUIUtility.hotControl = controlID;
|
||||
|
||||
GenerateWeights(positions);
|
||||
|
||||
if (onStrokeStart != null)
|
||||
onStrokeStart();
|
||||
|
||||
if (brushMode != null)
|
||||
brushMode.ApplyStamps(this, (Event.current.modifiers & EventModifiers.Shift) != 0);
|
||||
|
||||
if (onStrokeUpdate != null)
|
||||
onStrokeUpdate();
|
||||
|
||||
Event.current.Use();
|
||||
}
|
||||
|
||||
protected virtual void OnMouseMove(Vector3[] positions)
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
protected virtual void OnMouseDrag(Vector3[] positions)
|
||||
{
|
||||
|
||||
if (GUIUtility.hotControl == controlID && drag)
|
||||
{
|
||||
|
||||
GenerateWeights(positions);
|
||||
|
||||
if (brushMode != null)
|
||||
brushMode.ApplyStamps(this, (Event.current.modifiers & EventModifiers.Shift) != 0);
|
||||
|
||||
if (onStrokeUpdate != null)
|
||||
onStrokeUpdate();
|
||||
|
||||
Event.current.Use();
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
protected virtual void OnMouseUp(Vector3[] positions)
|
||||
{
|
||||
if (GUIUtility.hotControl == controlID)
|
||||
{
|
||||
|
||||
GUIUtility.hotControl = 0;
|
||||
Event.current.Use();
|
||||
|
||||
if (onStrokeEnd != null)
|
||||
onStrokeEnd();
|
||||
}
|
||||
}
|
||||
|
||||
protected virtual void OnRepaint()
|
||||
{
|
||||
}
|
||||
|
||||
public void DoBrush(Vector3[] positions)
|
||||
{
|
||||
|
||||
Matrix4x4 cachedMatrix = Handles.matrix;
|
||||
|
||||
controlID = GUIUtility.GetControlID(particleBrushHash, FocusType.Passive);
|
||||
Array.Resize(ref weights, positions.Length);
|
||||
|
||||
switch (Event.current.GetTypeForControl(controlID))
|
||||
{
|
||||
|
||||
case EventType.MouseDown:
|
||||
|
||||
OnMouseDown(positions);
|
||||
|
||||
break;
|
||||
|
||||
case EventType.MouseMove:
|
||||
|
||||
OnMouseMove(positions);
|
||||
|
||||
SceneView.RepaintAll();
|
||||
break;
|
||||
|
||||
case EventType.MouseDrag:
|
||||
|
||||
OnMouseDrag(positions);
|
||||
|
||||
break;
|
||||
|
||||
case EventType.MouseUp:
|
||||
|
||||
OnMouseUp(positions);
|
||||
|
||||
break;
|
||||
|
||||
case EventType.Repaint:
|
||||
|
||||
Handles.matrix = Matrix4x4.identity;
|
||||
|
||||
OnRepaint();
|
||||
|
||||
Handles.matrix = cachedMatrix;
|
||||
|
||||
break;
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,11 +0,0 @@
|
||||
fileFormatVersion: 2
|
||||
guid: 094253962d646436792561e708e62376
|
||||
MonoImporter:
|
||||
externalObjects: {}
|
||||
serializedVersion: 2
|
||||
defaultReferences: []
|
||||
executionOrder: 0
|
||||
icon: {instanceID: 0}
|
||||
userData:
|
||||
assetBundleName:
|
||||
assetBundleVariant:
|
||||
@@ -1,51 +0,0 @@
|
||||
using System;
|
||||
using UnityEngine;
|
||||
|
||||
[Serializable]
|
||||
public struct ObiBrushMirrorSettings
|
||||
{
|
||||
[Flags]
|
||||
public enum MirrorAxis
|
||||
{
|
||||
None = 0x0,
|
||||
X = 0x1,
|
||||
Y = 0x2,
|
||||
Z = 0x4
|
||||
}
|
||||
|
||||
public enum MirrorSpace
|
||||
{
|
||||
World = 0,
|
||||
Camera = 1
|
||||
}
|
||||
|
||||
public MirrorAxis axis;
|
||||
public MirrorSpace space;
|
||||
|
||||
public Vector3 ToAxis()
|
||||
{
|
||||
uint m = (uint)axis;
|
||||
|
||||
bool xMirror = (m & (uint)MirrorAxis.X) > 0;
|
||||
bool yMirror = (m & (uint)MirrorAxis.Y) > 0;
|
||||
bool zMirror = (m & (uint)MirrorAxis.Z) > 0;
|
||||
|
||||
if (axis < 0 || ((int)axis > (int)MirrorAxis.X + (int)MirrorAxis.Y + (int)MirrorAxis.Z))
|
||||
{
|
||||
return Vector3.one;
|
||||
}
|
||||
|
||||
Vector3 reflection = Vector3.one;
|
||||
|
||||
if (xMirror)
|
||||
reflection.x = -1f;
|
||||
|
||||
if (yMirror)
|
||||
reflection.y = -1f;
|
||||
|
||||
if (zMirror)
|
||||
reflection.z = -1f;
|
||||
|
||||
return reflection;
|
||||
}
|
||||
}
|
||||
@@ -1,11 +0,0 @@
|
||||
fileFormatVersion: 2
|
||||
guid: d10a9257ac23248418439eb80e02a611
|
||||
MonoImporter:
|
||||
externalObjects: {}
|
||||
serializedVersion: 2
|
||||
defaultReferences: []
|
||||
executionOrder: 0
|
||||
icon: {instanceID: 0}
|
||||
userData:
|
||||
assetBundleName:
|
||||
assetBundleVariant:
|
||||
@@ -1,125 +0,0 @@
|
||||
using UnityEngine;
|
||||
using UnityEditor;
|
||||
using System;
|
||||
using System.Collections;
|
||||
using System.Collections.Generic;
|
||||
|
||||
namespace Obi
|
||||
{
|
||||
|
||||
public class ObiRaycastBrush : ObiBrushBase
|
||||
{
|
||||
public Matrix4x4 raycastTransform = Matrix4x4.identity;
|
||||
public Mesh raycastTarget = null;
|
||||
public bool drawVolume = false;
|
||||
private List<Ray> rays = new List<Ray>();
|
||||
private List<ObiRaycastHit> hits = new List<ObiRaycastHit>();
|
||||
|
||||
public ObiBrushMirrorSettings mirror;
|
||||
|
||||
public ObiRaycastBrush(Mesh raycastTarget, Action onStrokeStart, Action onStrokeUpdate, Action onStrokeEnd) : base(onStrokeStart, onStrokeUpdate, onStrokeEnd)
|
||||
{
|
||||
radius = 0.1f;
|
||||
this.raycastTarget = raycastTarget;
|
||||
rays = new List<Ray>();
|
||||
}
|
||||
|
||||
protected override void GenerateWeights(Vector3[] positions)
|
||||
{
|
||||
if (raycastTarget != null)
|
||||
{
|
||||
rays.Clear();
|
||||
hits.Clear();
|
||||
|
||||
for (int i = 0; i < positions.Length; i++)
|
||||
weights[i] = 0;
|
||||
|
||||
var vertices = raycastTarget.vertices;
|
||||
var triangles = raycastTarget.triangles;
|
||||
|
||||
Ray mouseRay = HandleUtility.GUIPointToWorldRay(Event.current.mousePosition);
|
||||
rays.Add(mouseRay);
|
||||
|
||||
ObiBrushMirrorSettings currentAxis = mirror;
|
||||
|
||||
if (mirror.axis != ObiBrushMirrorSettings.MirrorAxis.None)
|
||||
{
|
||||
for (int i = 0; i < 3; i++)
|
||||
{
|
||||
currentAxis.axis = (ObiBrushMirrorSettings.MirrorAxis)(1u << i);
|
||||
if (((uint)mirror.axis & (1u << i)) < 1)
|
||||
continue;
|
||||
|
||||
Vector3 mirrorVector = currentAxis.ToAxis();
|
||||
|
||||
if (currentAxis.space == ObiBrushMirrorSettings.MirrorSpace.World)
|
||||
{
|
||||
Vector3 center = raycastTarget.bounds.center;
|
||||
rays.Add(new Ray(Vector3.Scale(mouseRay.origin - center, mirrorVector) + center,
|
||||
Vector3.Scale(mouseRay.direction, mirrorVector)));
|
||||
}
|
||||
else
|
||||
{
|
||||
Transform t = SceneView.lastActiveSceneView.camera.transform;
|
||||
Vector3 o = t.InverseTransformPoint(mouseRay.origin);
|
||||
Vector3 d = t.InverseTransformDirection(mouseRay.direction);
|
||||
rays.Add(new Ray(t.TransformPoint(Vector3.Scale(o, mirrorVector)),
|
||||
t.TransformDirection(Vector3.Scale(d, mirrorVector))));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
foreach (var ray in rays)
|
||||
{
|
||||
if (ObiMeshUtils.WorldRaycast(ray, raycastTransform, vertices, triangles, out ObiRaycastHit hit))
|
||||
{
|
||||
hit.position = raycastTransform.MultiplyPoint3x4(hit.position);
|
||||
hit.normal = raycastTransform.MultiplyVector(hit.normal);
|
||||
hits.Add(hit);
|
||||
|
||||
for (int i = 0; i < positions.Length; i++)
|
||||
{
|
||||
// get distance from hit position to particle position:
|
||||
float weight = WeightFromDistance(Vector3.Distance(hit.position, positions[i]));
|
||||
weights[i] = Mathf.Max(weights[i], weight);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
protected override void OnMouseMove(Vector3[] positions)
|
||||
{
|
||||
base.OnMouseMove(positions);
|
||||
GenerateWeights(positions);
|
||||
}
|
||||
|
||||
protected override void OnRepaint()
|
||||
{
|
||||
base.OnRepaint();
|
||||
|
||||
if (raycastTarget != null)
|
||||
{
|
||||
Color brushColor = ObiEditorSettings.GetOrCreateSettings().brushColor;
|
||||
|
||||
foreach (var hit in hits)
|
||||
{
|
||||
if (hit != null && hit.triangle >= 0)
|
||||
{
|
||||
Handles.color = brushColor;
|
||||
Handles.DrawLine(hit.position, hit.position + hit.normal.normalized * radius);
|
||||
Handles.DrawWireDisc(hit.position, hit.normal, radius);
|
||||
Handles.DrawWireDisc(hit.position, hit.normal, innerRadius * radius);
|
||||
|
||||
if (drawVolume)
|
||||
{
|
||||
Handles.color = new Color(brushColor.r, brushColor.g, brushColor.b, 0.2f);
|
||||
Handles.SphereHandleCap(0, hit.position, Quaternion.identity, radius * 2, EventType.Repaint);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,11 +0,0 @@
|
||||
fileFormatVersion: 2
|
||||
guid: d925323750dca4dcaa5cca91b18521b5
|
||||
MonoImporter:
|
||||
externalObjects: {}
|
||||
serializedVersion: 2
|
||||
defaultReferences: []
|
||||
executionOrder: 0
|
||||
icon: {instanceID: 0}
|
||||
userData:
|
||||
assetBundleName:
|
||||
assetBundleVariant:
|
||||
@@ -1,61 +0,0 @@
|
||||
using UnityEngine;
|
||||
using UnityEditor;
|
||||
using System;
|
||||
using System.Collections;
|
||||
using System.Collections.Generic;
|
||||
|
||||
namespace Obi
|
||||
{
|
||||
|
||||
public class ObiScreenSpaceBrush : ObiBrushBase
|
||||
{
|
||||
public ObiScreenSpaceBrush(Action onStrokeStart, Action onStrokeUpdate, Action onStrokeEnd) : base(onStrokeStart, onStrokeUpdate, onStrokeEnd)
|
||||
{
|
||||
radius = 32;
|
||||
}
|
||||
|
||||
protected override float WeightFromDistance(float distance)
|
||||
{
|
||||
// anything outside the brush should have zero weight:
|
||||
if (distance * EditorGUIUtility.pixelsPerPoint > radius)
|
||||
return 0;
|
||||
return 1;
|
||||
}
|
||||
|
||||
protected override void GenerateWeights(Vector3[] positions)
|
||||
{
|
||||
for (int i = 0; i < positions.Length; i++)
|
||||
{
|
||||
// get particle position in gui space:
|
||||
Vector2 pos = HandleUtility.WorldToGUIPoint(positions[i]);
|
||||
|
||||
// get distance from mouse position to particle position:
|
||||
weights[i] = WeightFromDistance(Vector3.Distance(Event.current.mousePosition, pos));
|
||||
}
|
||||
}
|
||||
|
||||
protected override void OnRepaint()
|
||||
{
|
||||
base.OnRepaint();
|
||||
|
||||
Camera cam = Camera.current;
|
||||
float depth = (cam.nearClipPlane + cam.farClipPlane) * 0.5f;
|
||||
|
||||
float ppp = EditorGUIUtility.pixelsPerPoint;
|
||||
Vector2 mousePos = new Vector2(Event.current.mousePosition.x * ppp,
|
||||
cam.pixelHeight - Event.current.mousePosition.y * ppp);
|
||||
|
||||
Handles.color = ObiEditorSettings.GetOrCreateSettings().brushColor;
|
||||
Vector3 point = new Vector3(mousePos.x, mousePos.y, depth);
|
||||
Vector3 wsPoint = cam.ScreenToWorldPoint(point);
|
||||
|
||||
var p1 = cam.ScreenToWorldPoint(new Vector3(1, 0, depth));
|
||||
var p2 = cam.ScreenToWorldPoint(new Vector3(0, 0, depth));
|
||||
float units = Vector3.Distance(p1, p2);
|
||||
|
||||
Handles.DrawWireDisc(wsPoint, cam.transform.forward, radius * units);
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,11 +0,0 @@
|
||||
fileFormatVersion: 2
|
||||
guid: 38fc5288fb3c94ebeb7eaa88a3bc5119
|
||||
MonoImporter:
|
||||
externalObjects: {}
|
||||
serializedVersion: 2
|
||||
defaultReferences: []
|
||||
executionOrder: 0
|
||||
icon: {instanceID: 0}
|
||||
userData:
|
||||
assetBundleName:
|
||||
assetBundleVariant:
|
||||
Reference in New Issue
Block a user