public Texture2D GetHealthyDryNoiseTexture(GPUInstancerDetailPrototype detailPrototype)
{
if (detailPrototype.useCustomHealthyDryNoiseTexture && detailPrototype.healthyDryNoiseTexture != null)
{
return(detailPrototype.healthyDryNoiseTexture);
}
return(healthyDryNoiseTexture);
}
private void UpdateManagers()
{
for (int i = 0; i < terrainCounter; i++)
{
GPUInstancerDetailManager detailManager = terrainArray[i].GetComponent <GPUInstancerDetailManager>();
detailManager.terrainSettings.windVector = _windVector;
for (int j = 0; j < detailManager.prototypeList.Count; j++)
{
GPUInstancerDetailPrototype detailPrototype = (GPUInstancerDetailPrototype)detailManager.prototypeList[j];
// noise settings:
detailPrototype.detailHealthyColor = _healthyColor;
detailPrototype.detailDryColor = _dryColor;
detailPrototype.noiseSpread = _noiseSpread;
detailPrototype.ambientOcclusion = _ambientOcclusion;
detailPrototype.gradientPower = _gradientPower;
// wind settings:
detailPrototype.windIdleSway = _windIdleSway;
detailPrototype.windWavesOn = _windWavesOn;
detailPrototype.windWaveTint = _windWaveTint;
detailPrototype.windWaveSize = _windWaveSize;
detailPrototype.windWaveSway = _windWaveSway;
detailPrototype.windWaveTintColor = _windWaveTintColor;
// mesh settings:
detailPrototype.isBillboard = _useCrossQuads ? false : _isBillboard;
detailPrototype.useCrossQuads = _useCrossQuads;
detailPrototype.quadCount = _crossQuadCount;
detailPrototype.billboardDistance = _crossQuadBillboardDistance;
detailPrototype.detailScale = _scale;
// GPU Instancer settings
detailPrototype.isShadowCasting = _isShadowCasting;
detailPrototype.isFrustumCulling = _isFrustumCulling;
detailPrototype.frustumOffset = _frustumOffset;
detailPrototype.maxDistance = _maxDistance;
}
GPUInstancerAPI.UpdateDetailInstances(detailManager, true);
}
}
private void AddInstancer(Terrain terrain)
{
GPUInstancerDetailManager detailManager = terrain.gameObject.AddComponent <GPUInstancerDetailManager>();
GPUInstancerAPI.SetupManagerWithTerrain(detailManager, terrain);
detailManager.terrainSettings.windVector = _windVector;
// Can change prototype properties here
if (detailManager.prototypeList.Count > 0)
{
GPUInstancerDetailPrototype detailPrototype = (GPUInstancerDetailPrototype)detailManager.prototypeList[0];
detailPrototype.detailHealthyColor = _healthyColor;
detailPrototype.detailDryColor = _dryColor;
detailPrototype.noiseSpread = _noiseSpread;
detailPrototype.ambientOcclusion = _ambientOcclusion;
detailPrototype.gradientPower = _gradientPower;
detailPrototype.windIdleSway = _windIdleSway;
detailPrototype.windWavesOn = _windWavesOn;
detailPrototype.windWaveTint = _windWaveTint;
detailPrototype.windWaveSize = _windWaveSize;
detailPrototype.windWaveSway = _windWaveSway;
detailPrototype.windWaveTintColor = _windWaveTintColor;
detailPrototype.isBillboard = _isBillboard;
detailPrototype.useCrossQuads = _useCrossQuads;
detailPrototype.quadCount = _crossQuadCount;
detailPrototype.billboardDistance = _crossQuadBillboardDistance;
detailPrototype.detailScale = _scale;
detailPrototype.isShadowCasting = _isShadowCasting;
detailPrototype.isFrustumCulling = _isFrustumCulling;
detailPrototype.frustumOffset = _frustumOffset;
detailPrototype.maxDistance = _maxDistance;
}
GPUInstancerAPI.InitializeGPUInstancer(detailManager);
}
private void SetPrototypesByQuality(QualityMode qualityMode)
{
for (int i = 0; i < detailManager.prototypeList.Count; i++)
{
GPUInstancerDetailPrototype detailPrototype = (GPUInstancerDetailPrototype)detailManager.prototypeList[i];
switch (qualityMode)
{
case QualityMode.Low:
detailPrototype.isBillboard = !detailPrototype.usePrototypeMesh;
detailPrototype.useCrossQuads = false;
//detailPrototype.quadCount = 2;
//detailPrototype.billboardDistance = 50f;
detailPrototype.isShadowCasting = false;
detailPrototype.maxDistance = 150f;
break;
case QualityMode.Mid:
detailPrototype.isBillboard = false;
detailPrototype.useCrossQuads = !detailPrototype.usePrototypeMesh;
detailPrototype.quadCount = 2;
//detailPrototype.billboardDistance = 50f;
detailPrototype.isShadowCasting = detailPrototype.usePrototypeMesh;
detailPrototype.maxDistance = 250;
break;
case QualityMode.High:
detailPrototype.isBillboard = false;
detailPrototype.useCrossQuads = !detailPrototype.usePrototypeMesh;
detailPrototype.quadCount = 4;
//detailPrototype.billboardDistance = 50f;
detailPrototype.isShadowCasting = true;
detailPrototype.maxDistance = 500;
break;
}
}
}
public static void DrawGPUInstancerPrototypeInfo(GPUInstancerPrototype selectedPrototype, UnityAction <string> DrawHelpText, UnityEngine.Object component, UnityAction OnEditorDataChanged,
GPUInstancerShaderBindings shaderBindings, GPUInstancerEditorSimulator simulator, GPUInstancerTerrainSettings terrainSettings, int detailLayer)
{
GPUInstancerDetailPrototype prototype = (GPUInstancerDetailPrototype)selectedPrototype;
EditorGUILayout.BeginVertical(GPUInstancerEditorConstants.Styles.box);
GPUInstancerEditorConstants.DrawCustomLabel(GPUInstancerEditorConstants.TEXT_detailProperties, GPUInstancerEditorConstants.Styles.boldLabel);
EditorGUI.BeginChangeCheck();
prototype.detailDensity = EditorGUILayout.Slider(GPUInstancerEditorConstants.TEXT_detailDensity, prototype.detailDensity, 0.0f, terrainSettings.detailDensity);
DrawHelpText(GPUInstancerEditorConstants.HELPTEXT_detailDensity);
prototype.detailScale = EditorGUILayout.Vector4Field(GPUInstancerEditorConstants.TEXT_detailScale, prototype.detailScale);
DrawHelpText(GPUInstancerEditorConstants.HELPTEXT_detailScale);
prototype.noiseSpread = EditorGUILayout.FloatField(GPUInstancerEditorConstants.TEXT_noiseSpread, prototype.noiseSpread);
DrawHelpText(GPUInstancerEditorConstants.HELPTEXT_noiseSpread);
prototype.useCustomHealthyDryNoiseTexture = EditorGUILayout.Toggle(GPUInstancerEditorConstants.TEXT_useCustomHealthyDryNoiseTexture, prototype.useCustomHealthyDryNoiseTexture);
DrawHelpText(GPUInstancerEditorConstants.HELPTEXT_useCustomHealthyDryNoiseTexture);
if (prototype.useCustomHealthyDryNoiseTexture)
{
prototype.healthyDryNoiseTexture = (Texture2D)EditorGUILayout.ObjectField(GPUInstancerEditorConstants.TEXT_healthyDryNoiseTexture, prototype.healthyDryNoiseTexture, typeof(Texture2D), false);
DrawHelpText(GPUInstancerEditorConstants.HELPTEXT_healthyDryNoiseTexture);
}
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(component, "Editor data changed.");
if (OnEditorDataChanged != null)
{
OnEditorDataChanged();
}
EditorUtility.SetDirty(prototype);
}
EditorGUI.BeginChangeCheck();
if (!prototype.usePrototypeMesh)
{
prototype.useCustomMaterialForTextureDetail = EditorGUILayout.Toggle(GPUInstancerEditorConstants.TEXT_useCustomMaterialForTextureDetail, prototype.useCustomMaterialForTextureDetail);
DrawHelpText(GPUInstancerEditorConstants.HELPTEXT_useCustomMaterialForTextureDetail);
if (prototype.useCustomMaterialForTextureDetail)
{
prototype.textureDetailCustomMaterial = (Material)EditorGUILayout.ObjectField(GPUInstancerEditorConstants.TEXT_textureDetailCustomMaterial, prototype.textureDetailCustomMaterial, typeof(Material), false);
DrawHelpText(GPUInstancerEditorConstants.HELPTEXT_textureDetailCustomMaterial);
prototype.isBillboard = false;
}
else
{
prototype.textureDetailCustomMaterial = null;
}
}
EditorGUILayout.EndVertical();
if (!prototype.usePrototypeMesh && !prototype.isBillboard)
{
EditorGUILayout.BeginVertical(GPUInstancerEditorConstants.Styles.box);
GPUInstancerEditorConstants.DrawCustomLabel(GPUInstancerEditorConstants.TEXT_crossQuads, GPUInstancerEditorConstants.Styles.boldLabel);
prototype.useCrossQuads = EditorGUILayout.Toggle(GPUInstancerEditorConstants.TEXT_crossQuads, prototype.useCrossQuads);
DrawHelpText(GPUInstancerEditorConstants.HELPTEXT_crossQuads);
if (prototype.useCrossQuads)
{
prototype.quadCount = EditorGUILayout.IntSlider(GPUInstancerEditorConstants.TEXT_quadCount, prototype.quadCount, 2, 4);
DrawHelpText(GPUInstancerEditorConstants.HELPTEXT_quadCount);
if (!prototype.useCustomMaterialForTextureDetail)
{
prototype.billboardDistance = EditorGUILayout.Slider(GPUInstancerEditorConstants.TEXT_billboardDistance, prototype.billboardDistance, 0.5f, 1f);
DrawHelpText(GPUInstancerEditorConstants.HELPTEXT_billboardDistance);
prototype.billboardDistanceDebug = EditorGUILayout.Toggle(GPUInstancerEditorConstants.TEXT_billboardDistanceDebug, prototype.billboardDistanceDebug);
DrawHelpText(GPUInstancerEditorConstants.HELPTEXT_billboardDistanceDebug);
if (prototype.billboardDistanceDebug)
{
prototype.billboardDistanceDebugColor = EditorGUILayout.ColorField(GPUInstancerEditorConstants.TEXT_billboardDistanceDebugColor, prototype.billboardDistanceDebugColor);
DrawHelpText(GPUInstancerEditorConstants.HELPTEXT_billboardDistanceDebugColor);
}
prototype.billboardFaceCamPos = EditorGUILayout.Toggle(GPUInstancerEditorConstants.TEXT_CQBillboardFaceCamPos, prototype.billboardFaceCamPos);
DrawHelpText(GPUInstancerEditorConstants.HELPTEXT_CQBillboardFaceCamPos);
}
}
else
{
prototype.quadCount = 1;
}
EditorGUILayout.EndVertical();
}
else
{
prototype.useCrossQuads = false;
}
if (EditorGUI.EndChangeCheck())
{
if (!prototype.usePrototypeMesh && prototype.useCustomMaterialForTextureDetail && prototype.textureDetailCustomMaterial != null)
{
if (!shaderBindings.IsShadersInstancedVersionExists(prototype.textureDetailCustomMaterial.shader.name))
{
Shader instancedShader;
if (GPUInstancerUtility.IsShaderInstanced(prototype.textureDetailCustomMaterial.shader))
{
instancedShader = prototype.textureDetailCustomMaterial.shader;
}
else
{
instancedShader = GPUInstancerUtility.CreateInstancedShader(prototype.textureDetailCustomMaterial.shader, shaderBindings);
}
if (instancedShader != null)
{
shaderBindings.AddShaderInstance(prototype.textureDetailCustomMaterial.shader.name, instancedShader);
}
else
{
Debug.LogWarning("Can not create instanced version for shader: " + prototype.textureDetailCustomMaterial.shader.name + ". Standard Shader will be used instead.");
}
}
}
EditorUtility.SetDirty(prototype);
}
if (!prototype.usePrototypeMesh && !prototype.useCustomMaterialForTextureDetail)
{
EditorGUILayout.BeginVertical(GPUInstancerEditorConstants.Styles.box);
GPUInstancerEditorConstants.DrawCustomLabel(GPUInstancerEditorConstants.TEXT_foliageShaderProperties, GPUInstancerEditorConstants.Styles.boldLabel);
EditorGUI.BeginChangeCheck();
prototype.isBillboard = EditorGUILayout.Toggle(GPUInstancerEditorConstants.TEXT_isBillboard, prototype.isBillboard);
DrawHelpText(GPUInstancerEditorConstants.HELPTEXT_isBillboard);
if (prototype.isBillboard)
{
prototype.billboardFaceCamPos = EditorGUILayout.Toggle(GPUInstancerEditorConstants.TEXT_billboardFaceCamPos, prototype.billboardFaceCamPos);
DrawHelpText(GPUInstancerEditorConstants.HELPTEXT_billboardFaceCamPos);
}
if (EditorGUI.EndChangeCheck())
{
EditorUtility.SetDirty(prototype);
if (simulator != null && simulator.simulateAtEditor && !simulator.initializingInstances)
{
GPUInstancerUtility.UpdateDetailInstanceRuntimeDataList(simulator.gpuiManager.runtimeDataList, terrainSettings, false, detailLayer);
}
}
EditorGUI.BeginChangeCheck();
prototype.detailHealthyColor = EditorGUILayout.ColorField(GPUInstancerEditorConstants.TEXT_detailHealthyColor, prototype.detailHealthyColor);
DrawHelpText(GPUInstancerEditorConstants.HELPTEXT_detailHealthyColor);
prototype.detailDryColor = EditorGUILayout.ColorField(GPUInstancerEditorConstants.TEXT_detailDryColor, prototype.detailDryColor);
DrawHelpText(GPUInstancerEditorConstants.HELPTEXT_detailDryColor);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(component, "Editor data changed.");
if (OnEditorDataChanged != null)
{
OnEditorDataChanged();
}
if (simulator != null && simulator.simulateAtEditor && !simulator.initializingInstances)
{
GPUInstancerUtility.UpdateDetailInstanceRuntimeDataList(simulator.gpuiManager.runtimeDataList, terrainSettings, false, detailLayer);
}
EditorUtility.SetDirty(prototype);
}
EditorGUI.BeginChangeCheck();
prototype.ambientOcclusion = EditorGUILayout.Slider(GPUInstancerEditorConstants.TEXT_ambientOcclusion, prototype.ambientOcclusion, 0f, 1f);
DrawHelpText(GPUInstancerEditorConstants.HELPTEXT_ambientOcclusion);
prototype.gradientPower = EditorGUILayout.Slider(GPUInstancerEditorConstants.TEXT_gradientPower, prototype.gradientPower, 0f, 1f);
DrawHelpText(GPUInstancerEditorConstants.HELPTEXT_gradientPower);
GPUInstancerEditorConstants.DrawCustomLabel(GPUInstancerEditorConstants.TEXT_windSettings, GPUInstancerEditorConstants.Styles.boldLabel);
prototype.windIdleSway = EditorGUILayout.Slider(GPUInstancerEditorConstants.TEXT_windIdleSway, prototype.windIdleSway, 0f, 1f);
DrawHelpText(GPUInstancerEditorConstants.HELPTEXT_windIdleSway);
prototype.windWavesOn = EditorGUILayout.Toggle(GPUInstancerEditorConstants.TEXT_windWavesOn, prototype.windWavesOn);
DrawHelpText(GPUInstancerEditorConstants.HELPTEXT_windWavesOn);
if (prototype.windWavesOn)
{
prototype.windWaveTintColor = EditorGUILayout.ColorField(GPUInstancerEditorConstants.TEXT_windWaveTintColor, prototype.windWaveTintColor);
DrawHelpText(GPUInstancerEditorConstants.HELPTEXT_windWaveTintColor);
prototype.windWaveSize = EditorGUILayout.Slider(GPUInstancerEditorConstants.TEXT_windWaveSize, prototype.windWaveSize, 0f, 1f);
DrawHelpText(GPUInstancerEditorConstants.HELPTEXT_windWaveSize);
prototype.windWaveTint = EditorGUILayout.Slider(GPUInstancerEditorConstants.TEXT_windWaveTint, prototype.windWaveTint, 0f, 1f);
DrawHelpText(GPUInstancerEditorConstants.HELPTEXT_windWaveTint);
prototype.windWaveSway = EditorGUILayout.Slider(GPUInstancerEditorConstants.TEXT_windWaveSway, prototype.windWaveSway, 0f, 1f);
DrawHelpText(GPUInstancerEditorConstants.HELPTEXT_windWaveSway);
}
if (EditorGUI.EndChangeCheck())
{
EditorUtility.SetDirty(prototype);
if (simulator != null && simulator.simulateAtEditor && !simulator.initializingInstances)
{
GPUInstancerUtility.UpdateDetailInstanceRuntimeDataList(simulator.gpuiManager.runtimeDataList, terrainSettings, false, detailLayer);
}
}
EditorGUILayout.EndVertical();
}
}
private void MapMagicTerrainAddDetailManager(Terrain terrain)
{
if (terrain.GetComponent <GPUInstancerDetailManager>() == null && detailPrototypes != null && detailPrototypes.Count > 0)
{
GPUInstancerDetailManager newDetailManager = terrain.gameObject.AddComponent <GPUInstancerDetailManager>();
newDetailManager.isFrustumCulling = isFrustumCulling;
newDetailManager.isOcclusionCulling = isOcclusionCulling;
newDetailManager.minCullingDistance = minCullingDistance;
newDetailManager.detailLayer = detailLayer;
newDetailManager.runInThreads = detailRunInThreads;
newDetailManager.autoSelectCamera = autoSelectCamera;
newDetailManager.cameraData.SetCamera(cameraData.mainCamera);
newDetailManager.cameraData.renderOnlySelectedCamera = cameraData.renderOnlySelectedCamera;
newDetailManager.cameraData.hiZOcclusionGenerator = null;
newDetailManager.InitializeCameraData();
// for mapmagic detail optimization
if (terrain.terrainData.detailPrototypes.Length != detailPrototypes.Count)
{
int terrainDetailIndex = 0;
List <GPUInstancerPrototype> newPrototypeList = new List <GPUInstancerPrototype>();
for (int i = 0; i < detailPrototypes.Count; i++)
{
if (terrainDetailIndex >= terrain.terrainData.detailPrototypes.Length)
{
break;
}
GPUInstancerDetailPrototype dp = (GPUInstancerDetailPrototype)detailPrototypes[i];
if (!terrain.terrainData.detailPrototypes[terrainDetailIndex].usePrototypeMesh && dp.prototypeTexture == terrain.terrainData.detailPrototypes[terrainDetailIndex].prototypeTexture)
{
newPrototypeList.Add(dp);
terrainDetailIndex++;
}
else if (terrain.terrainData.detailPrototypes[terrainDetailIndex].usePrototypeMesh && dp.prefabObject == terrain.terrainData.detailPrototypes[terrainDetailIndex].prototype)
{
newPrototypeList.Add(dp);
terrainDetailIndex++;
}
}
newDetailManager.prototypeList = newPrototypeList;
}
else
{
newDetailManager.prototypeList = detailPrototypes;
}
newDetailManager.SetupManagerWithTerrain(terrain);
newDetailManager.terrainSettings.maxDetailDistance = terrainSettings.maxDetailDistance;
newDetailManager.terrainSettings.detailDensity = terrainSettings.detailDensity;
newDetailManager.terrainSettings.healthyDryNoiseTexture = terrainSettings.healthyDryNoiseTexture;
newDetailManager.terrainSettings.windWaveNormalTexture = terrainSettings.windWaveNormalTexture;
newDetailManager.terrainSettings.windVector = terrainSettings.windVector;
newDetailManager.terrainSettings.autoSPCellSize = terrainSettings.autoSPCellSize;
newDetailManager.terrainSettings.preferedSPCellSize = terrainSettings.preferedSPCellSize;
if (terrain.gameObject.activeSelf)
{
newDetailManager.InitializeRuntimeDataAndBuffers();
}
}
}