opengl.glVertex2i(self.left_100 +
self.width_100, self.top_100)
First of all, you need to have a opengl.glEnd after you have drawn all
of the vertexes.
Yes, I dont paste it by mistake :)
How can I make that square dissapear? I try with opengl.glClear and
openGl.Disable, but seems that are not the proper commands, and
obviously my opengl knowledge is zero.
What exactly do you mean by disappear? If you don't want it to be
drawn, simply don't draw it.
well, I draw it but I want to delete it, I paste the complete class at
the end of the email, Im thinking to make it disappear to add a if
(self.visible) in the render method to make it disappear.. but dont
looks like the proper way to do that, I prefer to do a cls screen ;)
BTW, if you don't know opengl, it would probably be easier for you to
use soya.Face. (Take a look at tutorial/modeling-1.py to see how to
use it.)
But that face class is not like this, I wanted to use it as a Gui
background, actually I can make a rectangular face appear on screen with
a call like this :
gui_go = MsgWindow (root, color, None, 1.9, 0.5, 5.3 , 3.0)
with a color background, or in the None if a place a soya.Material it
texture it, so I can add some nice background to the gui, it works fine,
its autoresizable, but its always rendering itself.
--------------------------------------------------------------------------------------------
class MsgWindow(widget.Widget):
def __init__(self, master = None, color = (1.0, 1.0, 1.0, 0.8),
bg_material = None , top=0.1 , left=0.1 , height=0.1, width=0.1 ):
widget.Widget.__init__(self, master)
self.real_width = soya.get_screen_width() / 10
self.real_height = soya.get_screen_height() / 10
self.color= color
self.bg_material = bg_material
self.top = top
self.left = left
self.height = height
self.width = width
self.top_100 = int(self.top * self.real_height)
self.left_100 = int(self.left * self.real_width )
self.width_100 = int(self.width * self.real_width)
self.height_100 = int(self.height * self.real_height)
def resize(self, p_x, p_y, p_w, p_h):
self.real_width = soya.get_screen_width() / 10
self.real_height = soya.get_screen_height() / 10
self.top_100 = int(self.top * self.real_height)
self.left_100 = int(self.left * self.real_width )
self.width_100 = int(self.width * self.real_width)
self.height_100 = int(self.height * self.real_height)
def render(self):
# if I created the gl rect with texture or colored.
if (self.bg_material == None):
opengl.glEnable(opengl.GL_BLEND)
opengl.glColor4f (*self.color)
opengl.glBegin(opengl.GL_QUADS)
opengl.glVertex2i(self.left_100, self.top_100)
opengl.glVertex2i(self.left_100, self.top_100 +
self.height_100)
opengl.glVertex2i(self.left_100 +
self.width_100, self.top_100 + self.height_100)
opengl.glVertex2i(self.left_100 +
self.width_100, self.top_100)
else:
self.bg_material.activate()
opengl.glEnable(opengl.GL_BLEND)
opengl.glBegin(opengl.GL_QUADS)
opengl.glTexCoord2f(0.0, 0.0);
opengl.glVertex2i(self.left_100, self.top_100)
opengl.glTexCoord2f(1.0, 0.0);
opengl.glVertex2i(self.left_100, self.top_100 + self.height_100)
opengl.glTexCoord2f(1.0, 1.0);
opengl.glVertex2i(self.left_100 + self.width_100, self.top_100 +
self.height_100)
opengl.glTexCoord2f(0.0, 1.0);
opengl.glVertex2i(self.left_100 + self.width_100, self.top_100)
opengl.glEnd()
