Commit: b612a7f7a8c940be5e489ccff375a4510e78b611
Author: Sebastián Barschkis
Date: Mon Feb 27 19:20:11 2017 +0200
Branches: fluid-mantaflow
https://developer.blender.org/rBb612a7f7a8c940be5e489ccff375a4510e78b611
obvels need scaling before manta can use them
===================================================================
M intern/mantaflow/intern/strings/smoke_script.h
===================================================================
diff --git a/intern/mantaflow/intern/strings/smoke_script.h
b/intern/mantaflow/intern/strings/smoke_script.h
index 4d9b8cdf1f..b8142ffe93 100644
--- a/intern/mantaflow/intern/strings/smoke_script.h
+++ b/intern/mantaflow/intern/strings/smoke_script.h
@@ -189,6 +189,11 @@ xl_react = xl.create(RealGrid)\n";
const std::string smoke_pre_step_low = "\n\
def smoke_pre_step_low():\n\
+ # translate obvels (world space) to grid space\n\
+ x_obvel.multConst(gs.x)\n\
+ y_obvel.multConst(gs.y)\n\
+ z_obvel.multConst(gs.z)\n\
+ \n\
copyRealToVec3(sourceX=x_vel, sourceY=y_vel, sourceZ=z_vel, target=vel)\n\
copyRealToVec3(sourceX=x_obvel, sourceY=y_obvel, sourceZ=z_obvel,
target=obvel)\n\
copyRealToVec3(sourceX=x_force, sourceY=y_force, sourceZ=z_force,
target=forces)\n";
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