From 5dfd7a6b5aec8d2bc047cfa4227b6ae04df6ce57 Mon Sep 17 00:00:00 2001
From: hgn <hgodden00@gmail.com>
Date: Sat, 17 Jul 2021 10:12:51 +0100
Subject: [PATCH] radar txt

---
 csRadar.c |  7 +++++
 csrDraw.h | 77 +++++++++++++++++++------------------------------------
 2 files changed, 34 insertions(+), 50 deletions(-)

diff --git a/csRadar.c b/csRadar.c
index 955a790..e3b5209 100644
--- a/csRadar.c
+++ b/csRadar.c
@@ -193,6 +193,13 @@ int main( int argc, char *argv[] )
 					csr_ext_main( &api );
 					
 					// Do other
+					if( api.write_txt )
+					{
+						char radar_path[512];
+						strcpy( radar_path, api.output_path );
+						strcat( radar_path, ".txt" );
+						csr_write_txt( radar_path, api.vmf_name, &api.target );
+					}
 					
 					csr_ext_exit( &api );
 				}
diff --git a/csrDraw.h b/csrDraw.h
index 1858047..6bcd6e5 100644
--- a/csrDraw.h
+++ b/csrDraw.h
@@ -44,13 +44,9 @@ void csr_draw( csr_target *rt, vmf_vert *triangles, u32 triangle_count, m4x3f tr
 // Filter is optional, it can be st to NULL to just render everything.
 void csr_vmf_render( csr_target *rt, vmf_map *map, vdf_node *root, csr_filter *filter, m4x3f prev, m4x3f inst );
 
-
 void csr_rt_save_tga( csr_target *rt, const char *path, u32 offset, u32 nc );
 void csr_rt_save_c32f( csr_target *rt, const char *path, u32 offset );
 
-// Obsolete
-__attribute__ ((deprecated))
-void csr_rt_save_buffers( csr_target *rt, const char *basename, const char *subname );
 
 // Implementation
 //=======================================================================================================================
@@ -233,22 +229,6 @@ void csr_auto_fit( csr_target *rt, float padding )
 	csr_update_subsamples( rt );
 }
 
-void csr_write_txt( char const *path, const char *name, csr_target *rt  )
-{
-	FILE *write_ptr;
-	
-	write_ptr = fopen( path, "w" );
-	
-	fprintf( write_ptr, "\"%s\"\n\{\n", name );
-	fprintf( write_ptr, "\t\"material\" \"overviews/%s\"\n", name );
-	fprintf( write_ptr, "\t\"pos_x\" \"%.8f\"\n", rt->bounds[0][0] );
-	fprintf( write_ptr, "\t\"pos_y\" \"%.8f\"\n", rt->bounds[0][1] );
-	fprintf( write_ptr, "\t\"scale\" \"%.8f\"\n", rt->scale / (float)rt->x );
-	fprintf( write_ptr, "}\n" );
-	
-	fclose( write_ptr );
-}
-
 void simple_raster( csr_target *rt, vmf_vert tri[3] )
 {
 	// Very very simplified rasterizing algorithm
@@ -497,39 +477,32 @@ void csr_vmf_render( csr_target *rt, vmf_map *map, vdf_node *root, csr_filter *f
 	solidgen_ctx_free( &solid );
 }
 
-// Obsolete
-void csr_rt_save_buffers( csr_target *rt, const char *basename, const char *subname )
+void csr_write_filerr( const char *path )
 {
-	char output[ 512 ];
-	
-	float *image = (float *)csr_malloc( 1024*1024*sizeof(float)*3 );
+	log_error( "File write error (No such file or directory): '%s'\n", path );
+}
+
+void csr_write_txt( char const *path, const char *name, csr_target *rt  )
+{
+	FILE *write_ptr;
 	
-	float contrib = 1.f/(float)rt->num_samples;
+	write_ptr = fopen( path, "w" );
 	
-	for( int l = 0; l < rt->x; l ++ )
+	if( write_ptr )
 	{
-		for( int x = 0; x < rt->y; x ++ )
-		{
-			float *dst = &image[ (l*1024+x)*3 ];
-			void *src = rt->colour + ((1023-l)*1024+x) * rt->num_samples * rt->shader->stride;
-			
-			v3_muls( (float *)src, contrib, dst );
-			
-			for( int j = 1; j < rt->num_samples; j ++ )
-			{
-				v3_muladds( dst, (float *)(src + j*rt->shader->stride), contrib, dst );
-			}
-		}
+		fprintf( write_ptr, "\"%s\"\n\{\n", name );
+		fprintf( write_ptr, "\t\"material\" \"overviews/%s\"\n", name );
+		fprintf( write_ptr, "\t\"pos_x\" \"%.8f\"\n", rt->bounds[0][0] );
+		fprintf( write_ptr, "\t\"pos_y\" \"%.8f\"\n", rt->bounds[0][1] );
+		fprintf( write_ptr, "\t\"scale\" \"%.8f\"\n", rt->scale / (float)rt->x );
+		fprintf( write_ptr, "}\n" );
+		
+		fclose( write_ptr );
+	}
+	else
+	{
+		csr_write_filerr( path );
 	}
-	
-	// Save position buffer
-	strcpy( output, basename );
-	strcat( output, "." );
-	strcat( output, subname );
-	strcat( output, "_position.pfm" );
-	csr_32f_write( output, rt->x, rt->y, image );	
-	
-	free( image );
 }
 
 // ALWAYS RGB32
@@ -551,7 +524,9 @@ void csr_rt_save_c32f( csr_target *rt, const char *path, u32 offset )
 		}
 	}
 	
-	csr_32f_write( path, rt->x, rt->y, image );
+	if( !csr_32f_write( path, rt->x, rt->y, image ) )
+		csr_write_filerr( path );
+		
 	free( image );
 }
 
@@ -587,7 +562,9 @@ void csr_rt_save_tga( csr_target *rt, const char *path, u32 offset, u32 nc )
 		dst[3] = accum[3];
 	}
 	
-	csr_tga_write( path, rt->x, rt->y, nc, image );
+	if( !csr_tga_write( path, rt->x, rt->y, nc, image ) )
+		csr_write_filerr( path );
+		
 	free( image );
 }
 
-- 
2.25.1