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();
}
}
/// <summary>
/// <para>Updates and synchronizes the GPU Instancer detail prototypes with the modifications made in the manager at runtime.</para>
/// <para>Use this if you want to make changes to the detail prototypes at runtime. Prototypes in the manager must be modified before using this.</para>
/// <para>For example usages, see: <see cref="DetailDemoSceneController"/> and <seealso cref="TerrainGenerator"/></para>
/// </summary>
/// <param name="manager">The manager that defines the prototypes you want to GPU instance.</param>
/// <param name="updateMeshes">Whether GPU Instancer should also update meshes. Send this value as "true" if you change properties
/// related to cross quadding, noise spread and/or detail scales</param>
public static void UpdateDetailInstances(GPUInstancerDetailManager manager, bool updateMeshes = false)
{
GPUInstancerUtility.UpdateDetailInstanceRuntimeDataList(manager.runtimeDataList, manager.terrainSettings, updateMeshes, manager.detailLayer);
}