Sneak in little feature for texture editing pleasure;

- New channel for "Map to" added, "Warp"
- Use the slider next to the option to set amount of influence the texture
  will have on the coordinates of the next texture.
- Warp uses for this the same values as for Normal or Displacement mapping
- Warp remains active for all channels, until replaced (or zeroed).

1 files changed, 4 insertions, 1 deletions

diff --git a/source/blender/src/buttons_shading.c b/source/blender/src/buttons_shading.c
index f14269cd1b4..a2d7da34c2e 100644
--- a/source/blender/src/buttons_shading.c
+++ b/source/blender/src/buttons_shading.c
@@ -2622,7 +2622,10 @@ static void material_panel_map_to(Material *ma)
 	uiDefButF(block, NUMSLI, B_MATPRV, "Nor ",			155,80,155,19, &(mtex->norfac), 0.0, 25.0, 0, 0, "Sets the amount the texture affects normal values");
 	uiDefButF(block, NUMSLI, B_MATPRV, "Var ",			155,60,155,19, &(mtex->varfac), 0.0, 1.0, 0, 0, "Sets the amount the texture affects other values");
 	uiDefButF(block, NUMSLI, B_MATPRV, "Disp ",			155,40,155,19, &(mtex->dispfac), 0.0, 1.0, 0, 0, "Sets the amount the texture displaces the surface");
-	uiBlockEndAlign(block);
+
+	uiBlockBeginAlign(block);
+	uiDefButS(block, TOG|BIT|13, B_MATPRV, "Warp",		155,10,40,19, &(mtex->mapto), 0, 0, 0, 0, "Let the texture warp texture coordinates of next channels");
+	uiDefButF(block, NUMSLI, B_MATPRV, "fac ",			195,10,115,19, &(mtex->warpfac), 0.0, 1.0, 0, 0, "Sets the amount the texture affects texture coordinates of next channels");
 }