public static void SetupDrawMode()
{
//Setup object
CustomDrawModeAssetObject.SetUpcdma();
if (CustomDrawModeAssetObject.cdma == null)
{
return;
}
//Setup draw mode
SceneView.ClearUserDefinedCameraModes();
for (int i = 0; i < CustomDrawModeAssetObject.cdma.customDrawModes.Length; i++)
{
if (
CustomDrawModeAssetObject.cdma.customDrawModes[i].name != "" &&
CustomDrawModeAssetObject.cdma.customDrawModes[i].category != ""
)
{
SceneView.AddCameraMode(
CustomDrawModeAssetObject.cdma.customDrawModes[i].name,
CustomDrawModeAssetObject.cdma.customDrawModes[i].category);
}
}
ArrayList sceneViewArray = SceneView.sceneViews;
foreach (SceneView sceneView in sceneViewArray)
{
sceneView.onValidateCameraMode -= AcceptedDrawMode; // Clean up
sceneView.onValidateCameraMode += AcceptedDrawMode;
}
}
//******************************************* */
static void RunDrawMode()
{
//Setup object
if (!CustomDrawModeAssetObject.SetUpObject())
{
return;
}
//Set camera
GetCurrentSceneCam();
//Setup draw mode
SceneView.ClearUserDefinedCameraModes();
for (int i = 0; i < CustomDrawModeAssetObject.cdma.customDrawModes.Length; i++)
{
if (
CustomDrawModeAssetObject.cdma.customDrawModes[i].name != "" &&
CustomDrawModeAssetObject.cdma.customDrawModes[i].category != ""
)
{
SceneView.AddCameraMode(
CustomDrawModeAssetObject.cdma.customDrawModes[i].name,
CustomDrawModeAssetObject.cdma.customDrawModes[i].category);
}
}
ArrayList sceneViewArray = SceneView.sceneViews;
foreach (SceneView sceneView in sceneViewArray)
{
sceneView.onValidateCameraMode -= AcceptedDrawMode; // Clean up
sceneView.onValidateCameraMode += AcceptedDrawMode;
}
//Render with selected draw mode
if (cam != null)
{
ArrayList sceneViewsArray = SceneView.sceneViews;
foreach (SceneView sceneView in sceneViewsArray)
{
bool success = false;
for (int i = 0; i < CustomDrawModeAssetObject.cdma.customDrawModes.Length; i++)
{
if (CustomDrawModeAssetObject.cdma.customDrawModes[i].name != "")
{
if (sceneView.cameraMode.name == CustomDrawModeAssetObject.cdma.customDrawModes[i].name)
{
//cam.SetReplacementShader(shader, ""); //this does nothing...
if (CustomDrawModeAssetObject.cdma.customDrawModes[i].shader != null)
{
cam.RenderWithShader(CustomDrawModeAssetObject.cdma.customDrawModes[i].shader, "");
}
success = true;
break;
}
}
}
//If nothing can be found
if (!success)
{
cam.ResetReplacementShader();
}
}
}
}
protected override void Render(ScriptableRenderContext context, Camera[] cameras)
{
BeginFrameRendering(cameras);
foreach (Camera camera in cameras)
{
BeginCameraRendering(camera);
//Culling
ScriptableCullingParameters cullingParams;
if (!camera.TryGetCullingParameters(out cullingParams))
{
continue;
}
CullingResults cull = context.Cull(ref cullingParams);
//Camera setup some builtin variables e.g. camera projection matrices etc
context.SetupCameraProperties(camera);
//Get the setting from camera component
bool drawSkyBox = camera.clearFlags == CameraClearFlags.Skybox? true : false;
bool clearDepth = camera.clearFlags == CameraClearFlags.Nothing? false : true;
bool clearColor = camera.clearFlags == CameraClearFlags.Color? true : false;
//Camera clear flag
CommandBuffer cmd = new CommandBuffer();
cmd.ClearRenderTarget(clearDepth, clearColor, camera.backgroundColor);
context.ExecuteCommandBuffer(cmd);
cmd.Release();
//Setup DrawSettings and FilterSettings
var sortingSettings = new SortingSettings(camera);
DrawingSettings drawSettings = new DrawingSettings(m_PassName, sortingSettings);
FilteringSettings filterSettings = new FilteringSettings(RenderQueueRange.all);
//Skybox
if (drawSkyBox)
{
context.DrawSkybox(camera);
}
//SceneViewDrawMode
#if UNITY_EDITOR
bool isSceneViewCam = camera.cameraType == CameraType.SceneView;
if (isSceneViewCam)
{
Material debugMaterial = CustomDrawModeAssetObject.GetDrawModeMaterial();
if (debugMaterial != null)
{
sortingSettings.criteria = SortingCriteria.None;
filterSettings.renderQueueRange = RenderQueueRange.all;
DrawingSettings debugSettings = new DrawingSettings(new ShaderTagId("debugMaterial"), sortingSettings)
{
perObjectData = PerObjectData.None,
overrideMaterial = debugMaterial,
overrideMaterialPassIndex = 0
};
debugSettings.SetShaderPassName(1, m_PassName);
context.DrawRenderers(cull, ref debugSettings, ref filterSettings);
context.Submit();
continue;
}
}
#endif
//Opaque objects
sortingSettings.criteria = SortingCriteria.CommonOpaque;
drawSettings.sortingSettings = sortingSettings;
filterSettings.renderQueueRange = RenderQueueRange.opaque;
context.DrawRenderers(cull, ref drawSettings, ref filterSettings);
//Transparent objects
sortingSettings.criteria = SortingCriteria.CommonTransparent;
drawSettings.sortingSettings = sortingSettings;
filterSettings.renderQueueRange = RenderQueueRange.transparent;
context.DrawRenderers(cull, ref drawSettings, ref filterSettings);
context.Submit();
}
}
