Improving renderSceneSequence()

src/main/java/com/elphel/imagej/cuas/CuasRanging.java

@@ -75,6 +75,7 @@ public class CuasRanging {
 	}
 	
 	public ImagePlus prepareFpixels(){
+		boolean dbg_save_fpixels = true;
 		double [][]combo_dsi = getCenter_CLT().comboFromMain();
     	double [][] dls = { 
     			combo_dsi[OpticalFlow.COMBO_DSN_INDX_DISP], // **** null on second scene sequence
@@ -135,6 +136,37 @@ public class CuasRanging {
 		double [] cuas_atr = OpticalFlow.ZERO3;
 
 		String scenes_suffix = getCenter_CLT().getImageName()+"-CUAS"; // "1747829900_781803-SEQ-FG-MONO-FPN";
+    	boolean merge_all = false; // clt_parameters.imp.merge_all || !um_mono; // no unsharp mask -> terrain->merge_all
+    	int     sensor_mask = merge_all? 1 : -1;
+    	if (dbg_save_fpixels) {
+    		ImagePlus imp_targets= OpticalFlow.renderSceneSequence(
+    				clt_parameters,     // CLTParameters clt_parameters,
+    				true,  // center_CLT.hasCenterClt(), // boolean        mode_cuas,
+    				false, // clt_parameters.imp.um_mono, // boolean        um_mono,
+    				clt_parameters.imp.calculate_average,      // boolean        insert_average, // then add new parameter, keep add average
+    				null,             // int []         average_range,
+    				null, // average_channels,     //  average_slice,
+    				clt_parameters.imp.subtract_average, // boolean    subtract_average,
+    				clt_parameters.imp.running_average,  // int            running_average,
+    				null, // fov_tiles,   // Rectangle     fov_tiles,
+    				1, // mode3d,         // int           mode3d,
+    				false, // toRGB,      // boolean       toRGB,
+    				xyz_offset,           // double []     stereo_offset, // offset reference camera {x,y,z}
+    				cuas_atr,             // double []      stereo_atr, // offset reference orientation (cuas)
+    				sensor_mask,          // sensor_mask,    // int           sensor_mask,
+    				merge_all,            // boolean       merge_all,
+    				scenes_suffix,        // String        suffix,
+    				ds_vantage[0],        // selected_disparity, // double []     ref_disparity,			
+    				scenes,               // QuadCLT []    quadCLTs,
+    				getCenter_CLT(),           // ref_index,          // int           ref_index,
+    				ImageDtt.THREADS_MAX, // threadsMax,         // int           threadsMax,
+    				debugLevel);          // int           debugLevel);
+    		getCenter_CLT().saveImagePlusInModelDirectory(
+    				imp_targets.getTitle()+"-DBG", // "GPU-SHIFTED-D"+clt_parameters.disparity, // String      suffix,
+    				imp_targets); // imp_scenes); // ImagePlus   imp)
+    	}
+    	merge_all =   true; // clt_parameters.imp.merge_all || !um_mono; // no unsharp mask -> terrain->merge_all
+    	sensor_mask = merge_all? 1 : -1;
 		ImagePlus imp_targets= OpticalFlow.renderSceneSequence(
 				clt_parameters,     // CLTParameters clt_parameters,
 				true,  // center_CLT.hasCenterClt(), // boolean        mode_cuas,
@@ -149,13 +181,19 @@ public class CuasRanging {
 				false, // toRGB,      // boolean       toRGB,
 				xyz_offset,           // double []     stereo_offset, // offset reference camera {x,y,z}
 				cuas_atr,             // double []      stereo_atr, // offset reference orientation (cuas)
-				1, // sensor_mask,    // int           sensor_mask,
+				sensor_mask,          // sensor_mask,    // int           sensor_mask,
+				merge_all,            // boolean       merge_all,
 				scenes_suffix,        // String        suffix,
 				ds_vantage[0],        // selected_disparity, // double []     ref_disparity,			
 				scenes,               // QuadCLT []    quadCLTs,
 				getCenter_CLT(),           // ref_index,          // int           ref_index,
 				ImageDtt.THREADS_MAX, // threadsMax,         // int           threadsMax,
 				debugLevel);          // int           debugLevel);
+		if (dbg_save_fpixels) {
+        	getCenter_CLT().saveImagePlusInModelDirectory(
+        			imp_targets.getTitle()+"-DBG", // "GPU-SHIFTED-D"+clt_parameters.disparity, // String      suffix,
+                    imp_targets); // imp_scenes); // ImagePlus   imp)
+		}
         return imp_targets;
 	}
 	

src/main/java/com/elphel/imagej/tileprocessor/QuadCLT.java

@@ -1690,7 +1690,7 @@ public class QuadCLT extends QuadCLTCPU {
                 toRGB,                                          // boolean toRGB,
                 false, // use_reference,                        // boolean use_reference
                 suffix);                                        // String  suffix)
-		return imp_render;
+        return imp_render;
 	}
 	
 
@@ -1862,9 +1862,9 @@ public class QuadCLT extends QuadCLTCPU {
 	
 	public static double [][] preRenderGPUFromDSI( // will return PxPyD
 			final boolean     accumulate,
-			final double      global_scale, // <=1.0
-			final int         sensor_mask,
-			final boolean     merge_channels,
+			final double      global_scale,   // <=1.0
+			final int         sensor_mask,    // not used
+			final boolean     merge_channels, // not used
 			final int         discard_border,
 			final double      max_fold,
 			final int         min_in_row_col,   // Minimal number of defined tiles in a row/column