def initSkybox(self, width, height, location):
faces = ['front', 'left', 'back', 'right', 'top', 'bottom']
paths = ['beach', 'clouds', 'water']
self.fileLength = len(faces)
self.myVBO = vbo.VBO(array(self.data, 'f'))
self.boxes = len(paths)
self.textureList = []
for path in paths:
textureIDs = glGenTextures(self.fileLength)
for c, pic in enumerate(faces):
im = Image.open(os.path.join(location, path, pic + ".png"))
width, height = im.size
#image = array(im)[::-1, :].tostring() # mirror image on y-axis
image = array(im).tostring() # mirror image on y-axis
glBindTexture(GL_TEXTURE_2D, textureIDs[c])
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER,
GL_LINEAR)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER,
GL_LINEAR)
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, width, height, 0,
GL_RGB, GL_UNSIGNED_BYTE, image)
glGenerateMipmap(GL_TEXTURE_2D)
self.textureList.append(textureIDs)
def initHelicopter(self):
self.objectVertices, self.objectTextures, self.objectNormals, self.objectFaces = self.objLoader.loadObjFile(self.filename)
self.data, self.heli_vbo = self.objLoader.createDataFromObj()
# Create BoundingBox
self.boundingBox = [map(min, zip(*self.objectVertices)), map(max, zip(*self.objectVertices))]
self.center = [(x[0]+x[1])/2.0 for x in zip(*self.boundingBox)]
self.scaleFactor = 2.0/max([(x[1]-x[0]) for x in zip(*self.boundingBox)])
# Scale, Center
self.handler.pushModelMatrix(geo.scaleMatrix(self.scaleFactor, self.scaleFactor, self.scaleFactor))
self.handler.pushModelMatrix(geo.translationMatrix(-self.center[0], -self.center[1], -self.center[2]))
im = Image.open("./heli_data/500DLINE.JPG")
width, height = im.size
image = array(im)[::-1,:].tostring()
self.textureIDs = glGenTextures(1)
glBindTexture(GL_TEXTURE_2D, self.textureIDs)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR)
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, width, height, 0, GL_RGB, GL_UNSIGNED_BYTE, image)
glGenerateMipmap(GL_TEXTURE_2D)
def initSkybox(self, width, height, location):
faces = ['front', 'left', 'back', 'right', 'top', 'bottom']
paths = ['beach', 'clouds', 'water']
self.fileLength = len(faces)
self.myVBO = vbo.VBO(array(self.data, 'f'))
self.boxes = len(paths)
self.textureList = []
for path in paths:
textureIDs = glGenTextures(self.fileLength)
for c, pic in enumerate(faces):
im = Image.open(os.path.join(location, path, pic + ".png"))
width, height = im.size
#image = array(im)[::-1, :].tostring() # mirror image on y-axis
image = array(im).tostring() # mirror image on y-axis
glBindTexture(GL_TEXTURE_2D, textureIDs[c])
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR)
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, width, height, 0, GL_RGB,
GL_UNSIGNED_BYTE, image)
glGenerateMipmap(GL_TEXTURE_2D)
self.textureList.append(textureIDs)
def load(self,create_mipmap = True):
if self.tex_file == None:
print "Error: No texture file image set"
return False
self.location = glGenTextures(1)
glBindTexture(GL_TEXTURE_2D,self.location)
# glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S,wrap_s)
# glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T,wrap_t)
# glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER,mag_filter)
# glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER,min_filter)
# glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT,
# max_anisotropy)
try:
im = ImageOps.flip(Image.open(self.tex_file).convert('RGB'))
except IOError:
print "Error opening file", self.tex_file
exit(-1)
texdata = im.getdata()
buf = numpy.array(texdata,dtype='uint8',order='C')
buf_shape = (im.size[0],im.size[1],3)
data = numpy.reshape(buf,buf_shape,order='C')
glTexImage2Dub(GL_TEXTURE_2D, 0, 3, 0, GL_RGB, data)
if self.create_mipmap:
glGenerateMipmap(GL_TEXTURE_2D)
glBindTexture(GL_TEXTURE_2D,0)
return True
def load_default(self):
self.name = 'default'
self.location = glGenTextures(1)
glBindTexture(GL_TEXTURE_CUBE_MAP, self.location)
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAG_FILTER,
self.mag_filter)
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER,
self.min_filter)
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S,
GL_CLAMP_TO_EDGE)
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_T,
GL_CLAMP_TO_EDGE)
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_R,
GL_CLAMP_TO_EDGE)
targets = [
GL_TEXTURE_CUBE_MAP_POSITIVE_X, GL_TEXTURE_CUBE_MAP_NEGATIVE_X,
GL_TEXTURE_CUBE_MAP_POSITIVE_Y, GL_TEXTURE_CUBE_MAP_NEGATIVE_Y,
GL_TEXTURE_CUBE_MAP_POSITIVE_Z, GL_TEXTURE_CUBE_MAP_NEGATIVE_Z
]
for trg in targets:
data = numpy.zeros((1, 1, 3), dtype='uint8', order='C')
glTexImage2Dub(trg, 0, 3, 0, GL_RGB, data)
print 'Created default cubemap texture'
glGenerateMipmap(GL_TEXTURE_CUBE_MAP)
def load(self, create_mipmap=True):
if self.tex_file == None:
print "Error: No texture file image set"
return False
self.location = glGenTextures(1)
glBindTexture(GL_TEXTURE_2D, self.location)
# glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S,wrap_s)
# glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T,wrap_t)
# glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER,mag_filter)
# glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER,min_filter)
# glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT,
# max_anisotropy)
try:
im = ImageOps.flip(Image.open(self.tex_file).convert('RGB'))
except IOError:
print "Error opening file", self.tex_file
exit(-1)
texdata = im.getdata()
buf = numpy.array(texdata, dtype='uint8', order='C')
buf_shape = (im.size[0], im.size[1], 3)
data = numpy.reshape(buf, buf_shape, order='C')
glTexImage2Dub(GL_TEXTURE_2D, 0, 3, 0, GL_RGB, data)
if self.create_mipmap:
glGenerateMipmap(GL_TEXTURE_2D)
glBindTexture(GL_TEXTURE_2D, 0)
return True
def initSkybox(self, location):
"""
lade Bilder der Skybox in OpenGL
@param location: Pfad zu Skybox-Bildern
"""
faces = ["front", "left", "back", "right", "top", "bottom"]
paths = ["water", "beach", "clouds", "sky_hell_512"]
self.fileLength = len(faces)
self.pillar = vbo.VBO(array(self.data, "f"))
self.boxes = len(paths)
self.textureList = []
for path in paths:
textureIDs = glGenTextures(self.fileLength)
for c, pic in enumerate(faces):
im = Image.open(os.path.join(location, path, pic + ".png"))
width, height = im.size
image = array(im).tostring() # mirror image on y-axis
glBindTexture(GL_TEXTURE_2D, textureIDs[c])
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR)
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, width, height, 0, GL_RGB, GL_UNSIGNED_BYTE, image)
glGenerateMipmap(GL_TEXTURE_2D)
self.textureList.append(textureIDs)
def load(self, debug=False):
self.location = glGenTextures(1)
glBindTexture(GL_TEXTURE_CUBE_MAP, self.location)
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAG_FILTER,
self.mag_filter)
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER,
self.min_filter)
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S,
GL_CLAMP_TO_EDGE)
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_T,
GL_CLAMP_TO_EDGE)
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_R,
GL_CLAMP_TO_EDGE)
glTexParameterf(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAX_ANISOTROPY_EXT,
self.max_anisotropy)
if self.tex_xpos == None or \
self.tex_ypos == None or \
self.tex_zpos == None or \
self.tex_xneg == None or \
self.tex_yneg == None or \
self.tex_zneg == None:
print 'Error: Cubemap textures not set'
return False
files = [
self.tex_xpos, self.tex_xneg, self.tex_ypos, self.tex_yneg,
self.tex_zpos, self.tex_zneg
]
targets = [
GL_TEXTURE_CUBE_MAP_POSITIVE_X, GL_TEXTURE_CUBE_MAP_NEGATIVE_X,
GL_TEXTURE_CUBE_MAP_POSITIVE_Y, GL_TEXTURE_CUBE_MAP_NEGATIVE_Y,
GL_TEXTURE_CUBE_MAP_POSITIVE_Z, GL_TEXTURE_CUBE_MAP_NEGATIVE_Z
]
for tex_file, trg in zip(files, targets):
# try:
# Image.open(self.tex_file).verify()
# except a:
# print 'Error loading cubemap images', a
# return False
img = Image.open(tex_file).convert('RGB')
texdata = img.getdata()
buf = numpy.array(texdata, dtype='uint8', order='C')
buf_shape = (img.size[0], img.size[1], 3)
data = numpy.reshape(buf, buf_shape, order='C')
glTexImage2Dub(trg, 0, 3, 0, GL_RGB, data)
print 'Loaded cubemap texture [' + tex_file + ']'
if self.create_mipmaps:
glGenerateMipmap(GL_TEXTURE_CUBE_MAP)
if debug: print "Generated cubemap mipmaps"
return True
def load(self,debug = False):
self.location = glGenTextures(1)
glBindTexture(GL_TEXTURE_CUBE_MAP,self.location)
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAG_FILTER,self.mag_filter)
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER,self.min_filter)
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S,GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_T,GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_R,GL_CLAMP_TO_EDGE);
glTexParameterf(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAX_ANISOTROPY_EXT,
self.max_anisotropy)
if self.tex_xpos == None or \
self.tex_ypos == None or \
self.tex_zpos == None or \
self.tex_xneg == None or \
self.tex_yneg == None or \
self.tex_zneg == None:
print 'Error: Cubemap textures not set'
return False
files = [self.tex_xpos,self.tex_xneg,self.tex_ypos,
self.tex_yneg,self.tex_zpos,self.tex_zneg]
targets = [GL_TEXTURE_CUBE_MAP_POSITIVE_X,GL_TEXTURE_CUBE_MAP_NEGATIVE_X,
GL_TEXTURE_CUBE_MAP_POSITIVE_Y,GL_TEXTURE_CUBE_MAP_NEGATIVE_Y,
GL_TEXTURE_CUBE_MAP_POSITIVE_Z,GL_TEXTURE_CUBE_MAP_NEGATIVE_Z]
for tex_file,trg in zip(files,targets):
# try:
# Image.open(self.tex_file).verify()
# except a:
# print 'Error loading cubemap images', a
# return False
img = Image.open(tex_file).convert('RGB')
texdata = img.getdata()
buf = numpy.array(texdata,dtype='uint8',order='C')
buf_shape = (img.size[0],img.size[1],3)
data = numpy.reshape(buf,buf_shape,order='C')
glTexImage2Dub(trg, 0, 3, 0, GL_RGB, data)
print 'Loaded cubemap texture [' + tex_file + ']'
if self.create_mipmaps:
glGenerateMipmap(GL_TEXTURE_CUBE_MAP)
if debug: print "Generated cubemap mipmaps"
return True
def load_default(self):
self.name = 'default'
self.location = glGenTextures(1)
glBindTexture(GL_TEXTURE_CUBE_MAP,self.location)
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAG_FILTER,self.mag_filter)
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER,self.min_filter)
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S,GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_T,GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_R,GL_CLAMP_TO_EDGE);
targets = [GL_TEXTURE_CUBE_MAP_POSITIVE_X,GL_TEXTURE_CUBE_MAP_NEGATIVE_X,
GL_TEXTURE_CUBE_MAP_POSITIVE_Y,GL_TEXTURE_CUBE_MAP_NEGATIVE_Y,
GL_TEXTURE_CUBE_MAP_POSITIVE_Z,GL_TEXTURE_CUBE_MAP_NEGATIVE_Z]
for trg in targets:
data = numpy.zeros((1,1,3),dtype='uint8',order='C')
glTexImage2Dub(trg, 0, 3, 0, GL_RGB, data)
print 'Created default cubemap texture'
glGenerateMipmap(GL_TEXTURE_CUBE_MAP)
def initHelicopter(self):
self.objectVertices, self.objectTextures, self.objectNormals, self.objectFaces = self.objLoader.loadObjFile(
self.filename)
self.data, self.heli_vbo = self.objLoader.createDataFromObj()
# Create BoundingBox
self.boundingBox = [
map(min, zip(*self.objectVertices)),
map(max, zip(*self.objectVertices))
]
self.center = [(x[0] + x[1]) / 2.0 for x in zip(*self.boundingBox)]
self.scaleFactor = 2.0 / max([(x[1] - x[0])
for x in zip(*self.boundingBox)])
# Scale, Center
self.handler.pushModelMatrix(
geo.scaleMatrix(self.scaleFactor, self.scaleFactor,
self.scaleFactor))
self.handler.pushModelMatrix(
geo.translationMatrix(-self.center[0], -self.center[1],
-self.center[2]))
im = Image.open("./heli_data/500DLINE.JPG")
width, height = im.size
image = array(im)[::-1, :].tostring()
self.textureIDs = glGenTextures(1)
glBindTexture(GL_TEXTURE_2D, self.textureIDs)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR)
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, width, height, 0, GL_RGB,
GL_UNSIGNED_BYTE, image)
glGenerateMipmap(GL_TEXTURE_2D)
def initHeliPad(self):
"""
berechne den Umfang der Saeule fuer das Helipad
und erstelle Rechteck fuer die Landeplattform
"""
images = ['pillar', 'top']
texCoords = [[0, 0], [1, 0], [0, 1], [1, 1]]
r = self.faces / 2.
points = []
for i in range(self.faces + 1):
x, z = math.cos(i * math.pi / r) * 1.5, math.sin(i * math.pi / r) * 1.5
points.append([x, 0, z])
points.append([x, self.height, z])
dataList = []
for i in range(0, self.faces * 2, 2):
for e in range(4):
dataList.append(points[i + e] + texCoords[e])
self.len = len(dataList)
self.pillar = vbo.VBO(array(dataList, 'f'))
### plattform
r = self.radius * 1.5
s = self.height
size = self.height * 0.001
p = [[-r, s, r], [r, s, r], [-r, s - size, r], [r, s - size, r],
[-r, s, -r], [r, s, -r], [-r, s - size, -r], [r, s - size, -r]]
top = [p[5] + [0, 0], p[4] + [1, 0], p[0] + [1, 1], p[1] + [0, 1], # top
p[1] + [0, 0], p[0] + [1, 0], p[2] + [1, 1], p[3] + [0, 1], # front
p[0] + [0, 0], p[4] + [1, 0], p[6] + [1, 1], p[2] + [0, 1], # left
p[4] + [0, 0], p[5] + [1, 0], p[7] + [1, 1], p[6] + [0, 1], # back
p[5] + [0, 0], p[1] + [1, 0], p[3] + [1, 1], p[7] + [0, 1], # right
p[3] + [0, 0], p[2] + [1, 0], p[6] + [1, 1], p[7] + [0, 1]] # bottom
self.top = vbo.VBO(array(top, 'f'))
self.bb = [(-r + self.x, -self.gamesize, -r + self.z),
(r + self.x, self.height - self.gamesize, r + self.z)]
self.textureID = glGenTextures(2)
# load image
for c, im in enumerate(images):
image = Image.open(os.path.join("textures/helipad", im + '.png'))
width, height = image.size
imagedata = array(image)
imagedata = imagedata[::-1, :]
imagedata = imagedata.tostring()
glBindTexture(GL_TEXTURE_2D, self.textureID[c])
glBindTexture(GL_TEXTURE_2D, self.textureID[c])
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR)
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, width, height, 0, GL_RGB,
GL_UNSIGNED_BYTE, imagedata)
glGenerateMipmap(GL_TEXTURE_2D)
