some initial changes to support terrain texture blending someday

[xonotic/darkplaces.git] / model_shared.h

diff --git a/model_shared.h b/model_shared.h
index 8b0af273441ab9d2a65e51bebef773ad333b84ee..8a2deeb8227e79ccb1243ea11a95fa7516add2fc 100644 (file)
--- a/model_shared.h
+++ b/model_shared.h
@@ -195,6 +195,11 @@ typedef struct texture_s
        int numskinframes;
        float skinframerate;
        skinframe_t skinframes[TEXTURE_MAXFRAMES];
+       // background layer (for terrain texture blending)
+       skinframe_t *backgroundcurrentskinframe;
+       int backgroundnumskinframes;
+       float backgroundskinframerate;
+       skinframe_t backgroundskinframes[TEXTURE_MAXFRAMES];
 
        // total frames in sequence and alternate sequence
        int anim_total[2];
@@ -215,6 +220,8 @@ typedef struct texture_s
        qboolean colormapping;
        rtexture_t *basetexture;
        rtexture_t *glosstexture;
+       rtexture_t *backgroundbasetexture;
+       rtexture_t *backgroundglosstexture;
        float specularscale;
        float specularpower;