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KSP-Conformal-Decals
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Major refactor, splitting ModuleConformalDecal

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feature-multiSDF
Andrew Cassidy 4 years ago
parent 5652f0dda1
commit 6a5604911d
7 changed files with 137 additions and 100 deletions
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Distribution/GameData/ConformalDecals/Plugins/ConformalDecals.dll
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4
Source/ConformalDecals/ConformalDecals.csproj
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@ -55,8 +55,10 @@
<Compile Include="MaterialModifiers\MaterialProperty.cs" />
<Compile Include="MaterialModifiers\MaterialPropertyCollection.cs" />
<Compile Include="MaterialModifiers\MaterialTextureProperty.cs" />
<Compile Include="ModuleConformalDecalFlag.cs" />
<Compile Include="ModuleConformalDecalGeneric.cs" />
<Compile Include="ProjectionTarget.cs" />
<Compile Include="ModuleConformalDecal.cs" />
<Compile Include="ModuleConformalDecalBase.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="Util\Logging.cs" />
<Compile Include="Util\OrientedBounds.cs" />

47
Source/ConformalDecals/MaterialModifiers/MaterialPropertyCollection.cs
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@ -14,16 +14,22 @@ namespace ConformalDecals.MaterialModifiers {
public Material DecalMaterial {
get {
if (_protoDecalMaterial == null) {
_protoDecalMaterial = MakeMaterial(_decalShader);
if (_decalMaterial == null) {
_decalMaterial = new Material(_decalShader);
UpdateMaterial(_decalMaterial);
}
return _protoDecalMaterial;
return _decalMaterial;
}
}
private Shader _decalShader;
private Material _protoDecalMaterial;
public Shader DecalShader => _decalShader;
public float AspectRatio => MainMaterialTextureProperty?.AspectRatio ?? 1f;
[SerializeField] private Shader _decalShader;
private Material _decalMaterial;
public void Initialize() {
_materialProperties = new List<MaterialProperty>();
@ -36,7 +42,7 @@ namespace ConformalDecals.MaterialModifiers {
Initialize();
Debug.LogWarning("Tried to add a property to uninitialized property collection! correcting now.");
}
foreach (var p in _materialProperties) {
if (p.PropertyName == property.PropertyName) {
_materialProperties.Remove(property);
@ -70,33 +76,38 @@ namespace ConformalDecals.MaterialModifiers {
}
var shader = Shabby.Shabby.FindShader(shaderName);
if (shader == null) throw new FormatException($"Unable to find specified shader '{shaderName}'");
_decalShader = shader;
}
public void SetScale(Material material, Vector2 scale) {
public void SetRenderQueue(int queue) {
DecalMaterial.renderQueue = queue;
}
public void SetScale(Vector2 scale) {
foreach (var textureProperty in _textureMaterialProperties) {
textureProperty.UpdateScale(material, scale);
textureProperty.UpdateScale(DecalMaterial, scale);
}
}
public void SetOpacity(Material material, float opacity) {
material.SetFloat(OpacityId, opacity);
public void SetOpacity(float opacity) {
DecalMaterial.SetFloat(OpacityId, opacity);
}
public void SetCutoff(float cutoff) {
DecalMaterial.SetFloat(CutoffId, cutoff);
}
public void SetCutoff(Material material, float cutoff) {
material.SetFloat(CutoffId, cutoff);
public void UpdateMaterials() {
UpdateMaterial(_decalMaterial);
}
private Material MakeMaterial(Shader shader) {
var material = new Material(shader);
foreach (MaterialProperty property in _materialProperties) {
public void UpdateMaterial(Material material) {
foreach (var property in _materialProperties) {
property.Modify(material);
}
return material;
}
}
}

38
Source/ConformalDecals/MaterialModifiers/MaterialTextureProperty.cs
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@ -3,7 +3,7 @@ using UnityEngine;
namespace ConformalDecals.MaterialModifiers {
public class MaterialTextureProperty : MaterialProperty {
public Texture2D TextureRef { get; }
public Texture2D texture;
public bool IsNormal { get; }
public bool IsMain { get; }
@ -23,53 +23,53 @@ namespace ConformalDecals.MaterialModifiers {
var textureUrl = node.GetValue("textureURL");
if ((textureUrl == null && IsNormal) || textureUrl == "Bump") {
TextureRef = Texture2D.normalTexture;
texture = Texture2D.normalTexture;
}
else if ((textureUrl == null && !IsNormal) || textureUrl == "White") {
TextureRef = Texture2D.whiteTexture;
texture = Texture2D.whiteTexture;
}
else if (textureUrl == "Black") {
TextureRef = Texture2D.blackTexture;
texture = Texture2D.blackTexture;
}
else {
var textureInfo = GameDatabase.Instance.GetTextureInfo(textureUrl);
if (textureInfo == null) throw new Exception($"Cannot find texture: '{textureUrl}'");
TextureRef = IsNormal ? textureInfo.normalMap : textureInfo.texture;
texture = IsNormal ? textureInfo.normalMap : textureInfo.texture;
}
if (TextureRef == null) throw new Exception($"Cannot get texture from texture info '{textureUrl}' isNormalMap = {IsNormal}");
if (texture == null) throw new Exception($"Cannot get texture from texture info '{textureUrl}' isNormalMap = {IsNormal}");
_tileRect = ParsePropertyRect(node, "tileRect", true, new Rect(0, 0, TextureRef.width, TextureRef.height));
_tileRect = ParsePropertyRect(node, "tileRect", true, new Rect(0, 0, texture.width, texture.height));
_textureScale.x = _tileRect.width / TextureRef.width;
_textureScale.y = _tileRect.height / TextureRef.height;
_textureScale.x = _tileRect.width / texture.width;
_textureScale.y = _tileRect.height / texture.height;
_textureOffset.x = _tileRect.x / TextureRef.width;
_textureOffset.y = _tileRect.y / TextureRef.height;
_textureOffset.x = _tileRect.x / texture.width;
_textureOffset.y = _tileRect.y / texture.height;
}
public MaterialTextureProperty(string name, Texture2D texture, Rect tileRect = default,
bool isNormal = false, bool isMain = false, bool autoScale = false) : base(name) {
TextureRef = texture;
this.texture = texture;
_tileRect = tileRect == default ? new Rect(0, 0, TextureRef.width, TextureRef.height) : tileRect;
_tileRect = tileRect == default ? new Rect(0, 0, this.texture.width, this.texture.height) : tileRect;
IsNormal = isNormal;
IsMain = isMain;
AutoScale = autoScale;
_textureScale.x = _tileRect.width / TextureRef.width;
_textureScale.y = _tileRect.height / TextureRef.height;
_textureScale.x = _tileRect.width / this.texture.width;
_textureScale.y = _tileRect.height / this.texture.height;
_textureOffset.x = _tileRect.x / TextureRef.width;
_textureOffset.y = _tileRect.y / TextureRef.height;
_textureOffset.x = _tileRect.x / this.texture.width;
_textureOffset.y = _tileRect.y / this.texture.height;
}
public override void Modify(Material material) {
material.SetTexture(_propertyID, TextureRef);
material.SetTexture(_propertyID, texture);
material.SetTextureOffset(_propertyID, _textureOffset);
material.SetTextureScale(_propertyID, _textureScale);
}

90
Source/ConformalDecals/ModuleConformalDecal.cs → Source/ConformalDecals/ModuleConformalDecalBase.cs
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@ -5,7 +5,7 @@ using ConformalDecals.Util;
using UnityEngine;
namespace ConformalDecals {
public class ModuleConformalDecal : PartModule {
public abstract class ModuleConformalDecalBase : PartModule {
[KSPField(guiName = "#LOC_ConformalDecals_gui-scale", guiActive = false, guiActiveEditor = true, isPersistant = true, guiFormat = "F2", guiUnits = "m"),
UI_FloatRange(minValue = 0.05f, maxValue = 4f, stepIncrement = 0.05f)]
public float scale = 1.0f;
@ -22,9 +22,6 @@ namespace ConformalDecals {
UI_FloatRange(minValue = 0.0f, maxValue = 1f, stepIncrement = 0.05f)]
public float cutoff = 0.5f;
[KSPField(guiName = "#LOC_ConformalDecals_gui-aspectratio", guiActive = false, guiActiveEditor = true, guiFormat = "F2")]
public float aspectRatio = 1.0f;
[KSPField] public string decalFront = string.Empty;
[KSPField] public string decalBack = string.Empty;
[KSPField] public string decalModel = string.Empty;
@ -52,7 +49,6 @@ namespace ConformalDecals {
[KSPField] public MaterialPropertyCollection materialProperties;
[KSPField] public Material decalMaterial;
[KSPField] public Material backMaterial;
private static int _decalQueueCounter = -1;
@ -64,7 +60,7 @@ namespace ConformalDecals {
private Bounds _decalBounds;
private Vector2 _backTextureBaseScale;
public ModuleConformalDecal() {
public ModuleConformalDecalBase() {
decalBackTransform = null;
decalModelTransform = null;
decalProjectorTransform = null;
@ -77,7 +73,6 @@ namespace ConformalDecals {
_decalQueueCounter = (int) decalQueueRange.x;
}
this.Log($"returning decal queue value {_decalQueueCounter}");
return _decalQueueCounter;
}
}
@ -88,7 +83,7 @@ namespace ConformalDecals {
if (HighLogic.LoadedSceneIsEditor) {
UpdateTweakables();
}
if (materialProperties == null) {
// materialProperties is null, so make a new one
materialProperties = ScriptableObject.CreateInstance<MaterialPropertyCollection>();
@ -96,38 +91,27 @@ namespace ConformalDecals {
}
else {
// materialProperties already exists, so make a copy
this.Log($"{materialProperties == null}");
materialProperties = ScriptableObject.Instantiate(materialProperties);
}
// add texture nodes
foreach (var textureNode in node.GetNodes("TEXTURE")) {
materialProperties.AddProperty(new MaterialTextureProperty(textureNode));
}
// add float nodes
foreach (var floatNode in node.GetNodes("FLOAT")) {
materialProperties.AddProperty(new MaterialFloatProperty(floatNode));
}
// add color nodes
foreach (var colorNode in node.GetNodes("COLOR")) {
materialProperties.AddProperty(new MaterialColorProperty(colorNode));
}
// set shader
materialProperties.SetShader(decalShader);
// get decal material
decalMaterial = materialProperties.DecalMaterial;
// get aspect ratio from main texture, if it exists
var mainTexture = materialProperties.MainMaterialTextureProperty;
if (mainTexture != null) {
aspectRatio = mainTexture.AspectRatio;
}
else {
aspectRatio = 1;
// get back material if necessary
if (updateBackScale) {
this.Log("Getting material and base scale for back material");
var backRenderer = decalBackTransform.GetComponent<MeshRenderer>();
if (backRenderer == null) {
this.LogError($"Specified decalBack transform {decalBack} has no renderer attached! Setting updateBackScale to false.");
updateBackScale = false;
}
else if ((backMaterial = backRenderer.material) == null) {
this.LogError($"Specified decalBack transform {decalBack} has a renderer but no material! Setting updateBackScale to false.");
updateBackScale = false;
}
else {
_backTextureBaseScale = backMaterial.GetTextureScale(PropertyIDs._MainTex);
}
}
// find front transform
@ -182,35 +166,17 @@ namespace ConformalDecals {
if (HighLogic.LoadedSceneIsEditor) {
GameEvents.onEditorPartEvent.Add(OnEditorEvent);
GameEvents.onVariantApplied.Add(OnVariantApplied);
UpdateTweakables();
}
// generate orthogonal projection matrix and offset it by 0.5 on x and y axes
_orthoMatrix = Matrix4x4.identity;
_orthoMatrix[0, 3] = 0.5f;
_orthoMatrix[1, 3] = 0.5f;
// instantiate decal material and set uniqueish queue
decalMaterial = Material.Instantiate(decalMaterial);
decalMaterial.renderQueue = DecalQueue;
// get back material if necessary
if (updateBackScale) {
this.Log("Getting material and base scale for back material");
var backRenderer = decalBackTransform.GetComponent<MeshRenderer>();
if (backRenderer == null) {
this.LogError($"Specified decalBack transform {decalBack} has no renderer attached! Setting updateBackScale to false.");
updateBackScale = false;
}
else if ((backMaterial = backRenderer.material) == null) {
this.LogError($"Specified decalBack transform {decalBack} has a renderer but no material! Setting updateBackScale to false.");
updateBackScale = false;
}
else {
_backTextureBaseScale = backMaterial.GetTextureScale(PropertyIDs._MainTex);
}
}
materialProperties.SetRenderQueue(DecalQueue);
// set initial attachment state
if (part.parent == null) {
@ -237,8 +203,8 @@ namespace ConformalDecals {
}
private void OnMaterialTweakEvent(BaseField field, object obj) {
materialProperties.SetOpacity(decalMaterial, opacity);
materialProperties.SetCutoff(decalMaterial, cutoff);
materialProperties.SetOpacity(opacity);
materialProperties.SetCutoff(cutoff);
}
private void OnVariantApplied(Part eventPart, PartVariant variant) {
@ -301,7 +267,7 @@ namespace ConformalDecals {
}
private void UpdateScale() {
var size = new Vector2(scale, scale * aspectRatio);
var size = new Vector2(scale, scale * materialProperties.AspectRatio);
// update orthogonal matrix scale
_orthoMatrix[0, 0] = 1 / size.x;
@ -321,7 +287,7 @@ namespace ConformalDecals {
}
// update material scale
materialProperties.SetScale(decalMaterial, size);
materialProperties.SetScale(size);
}
private void UpdateProjection() {
@ -418,13 +384,13 @@ namespace ConformalDecals {
cutoffField.uiControlEditor.onFieldChanged = OnMaterialTweakEvent;
}
}
private void Render(Camera camera) {
if (!_isAttached) return;
// render on each target object
foreach (var target in _targets) {
target.Render(decalMaterial, part.mpb, camera);
target.Render(materialProperties.DecalMaterial, part.mpb, camera);
}
}
}

32
Source/ConformalDecals/ModuleConformalDecalFlag.cs
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@ -0,0 +1,32 @@
using System;
using ConformalDecals.MaterialModifiers;
using ConformalDecals.Util;
using UnityEngine;
namespace ConformalDecals {
public class ModuleConformalDecalFlag : ModuleConformalDecalBase {
[KSPField]
private MaterialTextureProperty _flagTextureProperty;
public override void OnLoad(ConfigNode node) {
base.OnLoad(node);
_flagTextureProperty = new MaterialTextureProperty("_MainTex", Texture2D.whiteTexture);
materialProperties.AddProperty(_flagTextureProperty);
}
public override void OnStart(StartState state) {
base.OnStart(state);
UpdateFlag(EditorLogic.FlagURL != string.Empty ? EditorLogic.FlagURL : HighLogic.CurrentGame.flagURL);
GameEvents.onMissionFlagSelect.Add(UpdateFlag);
}
private void UpdateFlag(string flagUrl) {
_flagTextureProperty.texture = GameDatabase.Instance.GetTexture(flagUrl, false);
materialProperties.UpdateMaterials();
}
}
}

26
Source/ConformalDecals/ModuleConformalDecalGeneric.cs
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@ -0,0 +1,26 @@
using ConformalDecals.MaterialModifiers;
using ConformalDecals.Util;
using UnityEngine;
namespace ConformalDecals {
public class ModuleConformalDecalGeneric : ModuleConformalDecalBase {
public override void OnLoad(ConfigNode node) {
base.OnLoad(node);
// add texture nodes
foreach (var textureNode in node.GetNodes("TEXTURE")) {
materialProperties.AddProperty(new MaterialTextureProperty(textureNode));
}
// add float nodes
foreach (var floatNode in node.GetNodes("FLOAT")) {
materialProperties.AddProperty(new MaterialFloatProperty(floatNode));
}
// add color nodes
foreach (var colorNode in node.GetNodes("COLOR")) {
materialProperties.AddProperty(new MaterialColorProperty(colorNode));
}
}
}
}
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