def on_draw():
window.clear()
with nested(projection, texture):
glPushMatrix()
glTranslatef(0, 0, -3)
glRotatef(-45, 1, 0, 0)
glRotatef(rotation, 0.0, 0.0, 1.0)
quad(-1, 1, 1, -1)
glPopMatrix()
def step(self):
self.framebuffer.textures[0] = self.tex1
self.tex1.unit = GL_TEXTURE0
self.tex2.unit = GL_TEXTURE1
self.tex3.unit = GL_TEXTURE2
with nested(self.framebuffer, self.program, self.tex2, self.tex3):
quad(self.width, self.height, 0, 0)
self.tex1, self.tex2, self.tex3 = self.tex2, self.tex3, self.tex1
def step(self):
self.framebuffer.textures[0] = self.tex1
self.tex1.unit = GL_TEXTURE0
self.tex2.unit = GL_TEXTURE1
self.tex3.unit = GL_TEXTURE2
with nested(self.framebuffer, self.program, self.tex2, self.tex3):
quad(self.width, self.height, 0, 0)
self.tex1, self.tex2, self.tex3 = self.tex2, self.tex3, self.tex1
def on_draw():
window.clear()
with nested(projection, texture):
glPushMatrix()
glTranslatef(0, 0, -3)
glRotatef(-45, 1, 0, 0)
glRotatef(rotation, 0.0, 0.0, 1.0)
quad(-1, 1, 1, -1)
glPopMatrix()
def draw(self, image = None, alpha = 1.0):
if image:
image.bind()
else:
self.img.bind()
if self.state == "ouch" and timer.blink(0.1):
glColor4f(1.0, 1.0, 1.0, alpha / 2)
else:
glColor4f(1.0, 1.0, 1.0, alpha)
glPushMatrix()
glTranslatef(self.x, self.y, 0)
if self.vx < 0:
glTranslatef(self.w, 0, 0)
glScalef(-1, 1, 0)
glScalef(self.w, self.h, 1)
util.quad()
glPopMatrix()
from math import pi, sin
import util
if __name__ == '__main__':
print('8 squared = {}'.format(util.square(8)))
val = util.quad(pi)
print('pi quad = {:0.6f}'.format(val))
print('sin(pi) = {:0.2f}'.format(sin(pi)))
xs = [1, 2, 3, 4]
x = 6
if x in xs:
print('{} is in {}'.format(x, xs))
else:
print('{} is not in {}'.format(x, xs))
def update_from(self, source):
with nested(self.fbo, self.view, source, self.program):
quad(self.width, self.height, 0, 0)
self.vbo.vertices.copy_from(self.vertex_texture)
self.vbo.normals.copy_from(self.normal_texture)
def update_from(self, source):
with nested(self.fbo, self.view, source, self.program):
quad(self.width, self.height, 0, 0)
self.vbo.vertices.copy_from(self.vertex_texture)
self.vbo.normals.copy_from(self.normal_texture)
