- Cgame entity glow renderer hookup

- R_ShowImages: Adjust for overbright
- a tribute to Rebecca Heineman and Jennell Jaquays

Author: leilei-

code/renderer_oa/tr_backend.c

@@ -1457,6 +1457,7 @@ void RB_ShowImages( void ) {
 	image_t	*image;
 	float	x, y, w, h;
 	int		start, end;
+	float col = 1 * tr.identityLight;	// leilei - overbright fix
 
 	if ( !backEnd.projection2D ) {
 		RB_SetGL2D();
@@ -1484,6 +1485,7 @@ void RB_ShowImages( void ) {
 
 		GL_Bind( image );
 		qglBegin (GL_QUADS);
+		qglColor3f (col,col,col);	// leilei - overbright fix
 		qglTexCoord2f( 0, 0 );
 		qglVertex2f( x, y );
 		qglTexCoord2f( 1, 0 );

code/renderer_oa/tr_image.c

@@ -2354,6 +2354,56 @@ image_t	*R_FindImageFileIfItsThere( const char *name, imgType_t type, imgFlags_t
 }
 
 
+
+
+/*
+================
+Rebecca Heineman
+
+   1963-2025
+
+Jennell Jaquays
+
+   1956-2024
+================
+*/
+
+static void R_ebeccaHeineman( void ) {
+	int		x,y;
+	byte	data[16][16][4];
+
+	for (x=0 ; x<16 ; x++) {
+		for (y=0 ; y<16 ; y++) {
+
+			if (y<3 || y>12) // blue
+			{
+				data[y][x][0] = 31;
+				data[y][x][1] = 206;
+				data[y][x][2] = 250;
+			}
+			else if (y<6 || y>9) // pink
+			{
+				data[y][x][0] = 245;
+				data[y][x][1] = 169;
+				data[y][x][2] = 184;
+			}
+			else			// white
+			{
+				data[y][x][0] = 255;
+				data[y][x][1] = 255;
+				data[y][x][2] = 255;
+			}
+		//	data[y][x][0] = 
+		//	data[y][x][1] = 
+		//	data[y][x][2] = b;
+			data[y][x][3] = 255;			
+		}
+	}
+	tr.transRights = R_CreateImage("thankYouRebeccaHeineman&JennellJaquays", (byte *)data, 16, 16, IMGTYPE_COLORALPHA, IMGFLAG_CLAMPTOEDGE, 0 );
+}
+
+
+
 /*
 ================
 R_CreateDlightImage
@@ -2561,6 +2611,7 @@ void R_CreateBuiltinImages( void ) {
 		tr.scratchImage[x] = R_CreateImage("*scratch", (byte *)data, DEFAULT_SIZE, DEFAULT_SIZE, IMGTYPE_COLORALPHA, IMGFLAG_PICMIP | IMGFLAG_CLAMPTOEDGE, 0);
 	}
 
+	R_ebeccaHeineman();
 
 	R_CreateDlightImage();
 

code/renderer_oa/tr_local.h

@@ -1317,7 +1317,7 @@ typedef struct {
 	qboolean				placeholderFogAvail;
 	qboolean				placeholderAvail;
 
-
+	image_t					*transRights;	// leilei
 
 } trGlobals_t;
 

code/renderer_oa/tr_shade_calc.c

@@ -1845,6 +1845,13 @@ void RB_CalcDiffuseColor( unsigned char *colors )
 		RB_CalcDiffuseColor_scalar( colors );
 	}
 
+	// leilei - glow property
+	if ((backEnd.currentEntity->e.glow >= 1337 && backEnd.currentEntity->e.glow <= 1340 )) // look for 1337-1340 as compatibility so we don't get malformed glows from old cgames
+	{
+		RB_GlowBlend( colors, backEnd.currentEntity->e.glowcol, (backEnd.currentEntity->e.glow - 1337) ); 
+	}
+
+
 }
 
 
@@ -2203,6 +2210,11 @@ void RB_CalcMaterials( unsigned char *colors, int ambient, int diffuse, int spec
 	// TODO: Low detail materials
 	RB_CalcMaterialColor( colors, 1, ambient, diffuse, specular, emissive, spechard, alpha );
 
+	// leilei - glow property
+	if ((backEnd.currentEntity->e.glow >= 1337 && backEnd.currentEntity->e.glow <= 1340 )) // look for 1337-1340 as compatibility so we don't get malformed glows from old cgames
+	{
+		RB_GlowBlend( colors, backEnd.currentEntity->e.glowcol, (backEnd.currentEntity->e.glow - 1337) ); 
+	}
 }
 
 

code/renderercommon/tr_types.h

@@ -122,6 +122,10 @@ typedef struct {
 	vec3_t		eyepos[2];			// looking from
 	vec3_t		eyelook;			// looking from
 
+	// leilei - glow
+
+	int		glow;				// glow security + fx
+	int		glowcol;			// glow color in hexadecimal
 
 } refEntity_t;