Redraw() Function dont does redraw the material in game

Game Engine Game Engine Support and Discussion
1

hi i have a little problem i have changed the material color from a plane with 2 scripts red and green at this scripts i have 2 keys r and g if iam in the game mode and press the key the color dont does change of course i have redraw() at the end of the script but the color does just change if i have left the game mode then

here the little script

import Blender
mat = Blender.Material.Get(“Material.003”)
mat.R = 0.0
mat.G = 1.0
mat.B = 0.0
Blender.Redraw()

so why dont does redraw() update the color in game mode?

thx Crown

2

Because it simply doesn’t work in game mode. There are no real materials as in Blender.
There are possibilities:

  1. Use object colour IPO - sets colour for whole object - use IPO actuator
  2. Change mesh to mesh with different colour - use Edit Object actuator
  3. Change vertex colours using Python script
3
  1. Change mesh to mesh with different colour - use Edit Object actuator

i have tried this but the script dont works

heres the script

scene = GamLogic.getCurrentScene()
objects = scene.getObjectList()
for o in objects:
if o.name == ‘DOOR_01’:
DOOR_01 = o

contr = GameLogic.getCurrentController()
act = contr.getActuator(‘angerwechsel’)

act.setMesh(‘planeangergruen’)
if DOOR_01.tur_auf == 11:
GameLogic.addActiveActuator(act,1)

i know here i want to change the plane how would be the script to change just the color ? thx for help crown

4

You don’t have to use Python to accomplish this task - just set up logic bricks properly: property sensor from object DOOR_01 connect to controller and actuator of object, where you want to change a mesh.

Anyway, in your script is a mistake in the first line: “GamLogic” and object names has prefix “OB”, so it won’t be found in loop.

5

sorry for teh gam. mistake and many thx for the OB prefix the script does now working fine and i dont need to change the texture i just change the whole plane

thank you man

Crown