class LightBeams:
def __init__(self, n=512):
self.texture = Texture("media/textures/flare3.png")
#self.texture = Texture("media/textures/heart.tga")
self.shader = Shader("media/shaders/beams.vert", fs=None, isFile=True)
self.beams = []
self.n = n
for i in range(self.n):
self.beams.append([
random.random() * 10,
random.random() * 10,
random.random() * 10
])
self.beamlistid = glGenLists(1)
glNewList(self.beamlistid, GL_COMPILE)
glBegin(GL_POINTS)
for i in range(self.n):
glVertex3f(self.beams[i][0], self.beams[i][1], self.beams[i][2])
glEnd()
glEndList()
self.dt = 0
def on_beat(self, beat):
pass
def update(self, dt):
self.dt += dt
def draw(self):
#glColor4f(0.9,0.1,0.1,1)
self.texture.bind()
glEnable(GL_BLEND)
glBlendFunc(GL_SRC_ALPHA, GL_ONE)
glEnable(GL_POINT_SPRITE)
glPointSize(60.0)
glTexEnvi(GL_POINT_SPRITE, GL_COORD_REPLACE, GL_TRUE)
#glPointParameterf(GL_POINT_FADE_THRESHOLD_SIZE, 60.0);
#glPointParameterf(GL_POINT_SIZE_MIN, 30.0);
#glPointParameterf(GL_POINT_SIZE_MAX, 40.0);
glDepthMask(GL_FALSE)
glPushMatrix()
glTranslatef(-5, -5, -5)
self.shader.bind()
self.shader["time"] = float(self.dt)
glCallList(self.beamlistid)
self.shader.release()
glPopMatrix()
glDepthMask(GL_TRUE)
glDisable(GL_POINT_SPRITE)
glDisable(GL_BLEND)
self.texture.release()
glColor4f(1, 1, 1, 1)
self.beat = False
class Overlay:
def __init__(self):
self.quad = MeshQuad()
self.texture = Texture("media/textures/border4.png")
#self.texture = Texture("media/textures/flare.png")
self.shader = Shader("media/shaders/overlay.vert", "media/shaders/overlay.frag", isFile=True)
def on_beat(self, dt):
pass
def update(self, dt):
pass
def draw(self):
glEnable(GL_BLEND)
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA)
#glBlendFunc(GL_SRC_ALPHA, GL_ONE)
#glDepthMask(GL_FALSE)
#glDisable(GL_DEPTH_TEST)
self.texture.bind()
self.shader.bind()
glPushMatrix()
glLoadIdentity()
self.quad.draw()
glPopMatrix()
self.shader.release()
self.texture.release()
#glEnable(GL_DEPTH_TEST)
#glDepthMask(GL_TRUE)
glDisable(GL_BLEND)
class LightBeams:
def __init__(self,n=512):
self.texture = Texture("media/textures/flare3.png")
#self.texture = Texture("media/textures/heart.tga")
self.shader = Shader("media/shaders/beams.vert",fs=None,isFile=True)
self.beams = []
self.n = n
for i in range(self.n):
self.beams.append([random.random() * 10, random.random() * 10, random.random() * 10])
self.beamlistid = glGenLists(1)
glNewList(self.beamlistid, GL_COMPILE)
glBegin(GL_POINTS)
for i in range(self.n):
glVertex3f( self.beams[i][0],
self.beams[i][1],
self.beams[i][2] )
glEnd()
glEndList()
self.dt = 0
def on_beat(self, beat):
pass
def update(self, dt):
self.dt += dt
def draw(self):
#glColor4f(0.9,0.1,0.1,1)
self.texture.bind()
glEnable(GL_BLEND)
glBlendFunc(GL_SRC_ALPHA, GL_ONE)
glEnable(GL_POINT_SPRITE)
glPointSize(60.0)
glTexEnvi(GL_POINT_SPRITE, GL_COORD_REPLACE, GL_TRUE);
#glPointParameterf(GL_POINT_FADE_THRESHOLD_SIZE, 60.0);
#glPointParameterf(GL_POINT_SIZE_MIN, 30.0);
#glPointParameterf(GL_POINT_SIZE_MAX, 40.0);
glDepthMask(GL_FALSE)
glPushMatrix()
glTranslatef(-5,-5,-5)
self.shader.bind()
self.shader["time"] = float(self.dt)
glCallList(self.beamlistid)
self.shader.release()
glPopMatrix()
glDepthMask(GL_TRUE)
glDisable(GL_POINT_SPRITE)
glDisable(GL_BLEND)
self.texture.release()
glColor4f(1,1,1,1)
self.beat = False
class PostProcess:
def __init__(self, w=1024, h=1024):
self.quad = MeshQuad()
self.shader = Shader("media/shaders/postprocess.vert",
"media/shaders/postprocess.frag",
isFile=True)
self.rt = RenderTarget(w, h, multisample=True)
self.dt = 0
self.mode = 0
self.texture = Texture("media/textures/gradient.png")
def on_beat(self, beat):
pass
def switch(self, n):
self.mode = n
def current(self):
return self.mode
def num(self):
return 6
def bind(self):
if self.mode == 0:
return
self.rt.bind()
def release(self):
if self.mode == 0:
return
self.rt.release()
def update(self, dt):
self.dt += dt
def draw(self):
if self.mode == 0:
return
self.rt.texture.bind()
self.shader.bind()
self.shader["time"] = float(self.dt)
self.shader["rt_w"] = float(self.rt.w)
self.shader["rt_h"] = float(self.rt.h)
self.shader["mode"] = float(self.mode)
self.shader["texture2"] = int(1)
self.texture.bind(1)
self.quad.draw()
self.texture.release()
self.shader.release()
self.rt.texture.release()
class PostProcess:
def __init__(self, w=1024, h=1024):
self.quad = MeshQuad()
self.shader = Shader("media/shaders/postprocess.vert", "media/shaders/postprocess.frag", isFile=True)
self.rt = RenderTarget(w,h,multisample=True)
self.dt = 0
self.mode = 0
self.texture = Texture("media/textures/gradient.png")
def on_beat(self, beat):
pass
def switch(self, n):
self.mode = n
def current(self):
return self.mode
def num(self):
return 6
def bind(self):
if self.mode == 0:
return
self.rt.bind()
def release(self):
if self.mode == 0:
return
self.rt.release()
def update(self, dt):
self.dt += dt
def draw(self):
if self.mode == 0:
return
self.rt.texture.bind()
self.shader.bind()
self.shader["time"] = float(self.dt)
self.shader["rt_w"] = float(self.rt.w)
self.shader["rt_h"] = float(self.rt.h)
self.shader["mode"] = float(self.mode)
self.shader["texture2"] = int(1)
self.texture.bind(1)
self.quad.draw()
self.texture.release()
self.shader.release()
self.rt.texture.release()
class FlowerGardens:
def __init__(self, n=32, f=6):
self.n = n # number of floating platforms (a.k.a gardens)
self.f = f # maximum number of flowers per platform
self.platforms = []
self.flowers = []
for i in range(self.n):
nx = (random.random() * 5) - random.random() * 1
ny = (random.random() * 5)
nz = (random.random() * 5) - random.random() * 1
self.platforms.append(MeshCube(0.1,0.02,0.1,tx=nx,ty=ny,tz=nz))
self.flowers.extend(self.create_flowers(nx, ny+0.02, nz))
self.flowertexture = Texture("media/textures/flare2.png")
self.flowerlistid = glGenLists(1)
glNewList(self.flowerlistid, GL_COMPILE)
glColor4f(0.0,0.4,0.8,1)
for f in self.flowers:
i = 0
glLineWidth(1.5)
glBegin(GL_LINE_STRIP)
for s in range(f['n']):
glNormal3f(f['n'],float(i),float(f['d']))
glVertex3f(f['x'],f['y']+(s*0.1),f['z'])
i+=1
glEnd()
glColor4f(1,1,1,1)
glEndList()
self.flowerlistid2 = glGenLists(1)
glNewList(self.flowerlistid2, GL_COMPILE)
glColor4f(1,1,1,1)
for f in self.flowers:
i = 0
glPointSize(20.0)
glBegin(GL_POINTS)
for s in range(f['n']):
glNormal3f(f['n'],float(i),float(f['d']))
glVertex3f(f['x'],f['y']+(s*0.1),f['z'])
i+=1
glEnd()
glEndList()
self.platformshader = Shader("media/shaders/spherecubes.vert", "media/shaders/spherecubes.frag", isFile=True)
self.flowershader = Shader("media/shaders/flowers.vert", None, isFile=True)
self.dt = 0
def create_flowers(self, x, y, z):
flowers = []
dx = x
dy = y
dz = z
dn = random.random() * self.f
while dn < 3:
dn = random.random() * self.f
d = random.random() - 0.5
flowers.append({'x':dx-0.05,'y':dy,'z':dz-0.05,'n':int(dn),'d':d})
dn = random.random() * self.f
while dn < 3:
dn = random.random() * self.f
d = random.random() - 0.5
flowers.append({'x':dx-0.05,'y':dy,'z':dz+0.05,'n':int(dn),'d':d})
dn = random.random() * self.f
while dn < 3:
dn = random.random() * self.f
d = random.random() - 0.5
flowers.append({'x':dx,'y':dy,'z':dz,'n':int(dn),'d':d})
dn = random.random() * self.f
while dn < 3:
dn = random.random() * self.f
d = random.random() - 0.5
flowers.append({'x':dx+0.05,'y':dy,'z':dz-0.05,'n':int(dn),'d':d})
dn = random.random() * self.f
while dn < 3:
dn = random.random() * self.f
d = random.random() - 0.5
flowers.append({'x':dx+0.05,'y':dy,'z':dz+0.05,'n':int(dn),'d':d})
return flowers
def on_beat(self, beat):
self.dt += (beat.confidence / 3)
def update(self, dt):
self.dt += dt
def draw(self):
glPushMatrix()
glTranslatef(-2,-3,-2)
self.platformshader.bind()
self.platformshader["lightPos"] = [10,10,0]
for p in self.platforms:
p.draw()
self.platformshader.release()
self.flowershader.bind()
self.flowershader["time"] = float(self.dt)
glCallList(self.flowerlistid)
glEnable(GL_POINT_SPRITE)
glPointSize(50.0)
glTexEnvi(GL_POINT_SPRITE, GL_COORD_REPLACE, GL_TRUE);
glEnable(GL_BLEND)
glBlendFunc(GL_SRC_ALPHA, GL_ONE)
glDepthMask(GL_FALSE)
self.flowertexture.bind()
glCallList(self.flowerlistid2)
self.flowertexture.release()
glDepthMask(GL_TRUE)
glDisable(GL_BLEND)
glDisable(GL_POINT_SPRITE)
self.flowershader.release()
glPopMatrix()
class FlowerGardens:
def __init__(self, n=32, f=6):
self.n = n # number of floating platforms (a.k.a gardens)
self.f = f # maximum number of flowers per platform
self.platforms = []
self.flowers = []
for i in range(self.n):
nx = (random.random() * 5) - random.random() * 1
ny = (random.random() * 5)
nz = (random.random() * 5) - random.random() * 1
self.platforms.append(MeshCube(0.1, 0.02, 0.1, tx=nx, ty=ny,
tz=nz))
self.flowers.extend(self.create_flowers(nx, ny + 0.02, nz))
self.flowertexture = Texture("media/textures/flare2.png")
self.flowerlistid = glGenLists(1)
glNewList(self.flowerlistid, GL_COMPILE)
glColor4f(0.0, 0.4, 0.8, 1)
for f in self.flowers:
i = 0
glLineWidth(1.5)
glBegin(GL_LINE_STRIP)
for s in range(f['n']):
glNormal3f(f['n'], float(i), float(f['d']))
glVertex3f(f['x'], f['y'] + (s * 0.1), f['z'])
i += 1
glEnd()
glColor4f(1, 1, 1, 1)
glEndList()
self.flowerlistid2 = glGenLists(1)
glNewList(self.flowerlistid2, GL_COMPILE)
glColor4f(1, 1, 1, 1)
for f in self.flowers:
i = 0
glPointSize(20.0)
glBegin(GL_POINTS)
for s in range(f['n']):
glNormal3f(f['n'], float(i), float(f['d']))
glVertex3f(f['x'], f['y'] + (s * 0.1), f['z'])
i += 1
glEnd()
glEndList()
self.platformshader = Shader("media/shaders/spherecubes.vert",
"media/shaders/spherecubes.frag",
isFile=True)
self.flowershader = Shader("media/shaders/flowers.vert",
None,
isFile=True)
self.dt = 0
def create_flowers(self, x, y, z):
flowers = []
dx = x
dy = y
dz = z
dn = random.random() * self.f
while dn < 3:
dn = random.random() * self.f
d = random.random() - 0.5
flowers.append({
'x': dx - 0.05,
'y': dy,
'z': dz - 0.05,
'n': int(dn),
'd': d
})
dn = random.random() * self.f
while dn < 3:
dn = random.random() * self.f
d = random.random() - 0.5
flowers.append({
'x': dx - 0.05,
'y': dy,
'z': dz + 0.05,
'n': int(dn),
'd': d
})
dn = random.random() * self.f
while dn < 3:
dn = random.random() * self.f
d = random.random() - 0.5
flowers.append({'x': dx, 'y': dy, 'z': dz, 'n': int(dn), 'd': d})
dn = random.random() * self.f
while dn < 3:
dn = random.random() * self.f
d = random.random() - 0.5
flowers.append({
'x': dx + 0.05,
'y': dy,
'z': dz - 0.05,
'n': int(dn),
'd': d
})
dn = random.random() * self.f
while dn < 3:
dn = random.random() * self.f
d = random.random() - 0.5
flowers.append({
'x': dx + 0.05,
'y': dy,
'z': dz + 0.05,
'n': int(dn),
'd': d
})
return flowers
def on_beat(self, beat):
self.dt += (beat.confidence / 3)
def update(self, dt):
self.dt += dt
def draw(self):
glPushMatrix()
glTranslatef(-2, -3, -2)
self.platformshader.bind()
self.platformshader["lightPos"] = [10, 10, 0]
for p in self.platforms:
p.draw()
self.platformshader.release()
self.flowershader.bind()
self.flowershader["time"] = float(self.dt)
glCallList(self.flowerlistid)
glEnable(GL_POINT_SPRITE)
glPointSize(50.0)
glTexEnvi(GL_POINT_SPRITE, GL_COORD_REPLACE, GL_TRUE)
glEnable(GL_BLEND)
glBlendFunc(GL_SRC_ALPHA, GL_ONE)
glDepthMask(GL_FALSE)
self.flowertexture.bind()
glCallList(self.flowerlistid2)
self.flowertexture.release()
glDepthMask(GL_TRUE)
glDisable(GL_BLEND)
glDisable(GL_POINT_SPRITE)
self.flowershader.release()
glPopMatrix()