def display_gl(self, modelview, projection, pose):
controller_X_room = pose.mDeviceToAbsoluteTracking
controller_X_room = matrixForOpenVrMatrix(controller_X_room)
modelview0 = controller_X_room * modelview
# Repack before use, just in case
modelview0 = numpy.asarray(numpy.matrix(modelview0, dtype=numpy.float32))
glUniformMatrix4fv(4, 1, False, modelview0)
normal_matrix = numpy.asarray(controller_X_room)
glUniformMatrix4fv(8, 1, False, normal_matrix)
glActiveTexture(GL_TEXTURE0)
glBindTexture(GL_TEXTURE_2D, self.diffuse_texture)
glBindVertexArray(self.vao)
glDrawElements(GL_TRIANGLES, len(self.indexPositions), GL_UNSIGNED_INT, None)
glBindVertexArray(0)
def display_gl(self, modelview, projection, pose):
if not self.model_is_loaded:
self._try_load_model()
return
if not self.texture_is_loaded:
self._try_load_texture()
return
controller_X_room = pose.mDeviceToAbsoluteTracking
controller_X_room = matrixForOpenVrMatrix(controller_X_room)
modelview0 = controller_X_room * modelview
# Repack before use, just in case
modelview0 = numpy.asarray(numpy.matrix(modelview0, dtype=numpy.float32))
GL.glUniformMatrix4fv(4, 1, False, modelview0)
normal_matrix = numpy.asarray(controller_X_room)
GL.glUniformMatrix4fv(8, 1, False, normal_matrix)
GL.glActiveTexture(GL.GL_TEXTURE0)
GL.glBindTexture(GL.GL_TEXTURE_2D, self.diffuse_texture)
GL.glBindVertexArray(self.vao)
GL.glDrawElements(GL.GL_TRIANGLES, len(self.indexPositions), GL.GL_UNSIGNED_INT, None)
GL.glBindVertexArray(0)
def display_gl(self, modelview, projection, pose):
self.pulse += 0.0125 #make the model pulse in size
controller_X_room = pose.mDeviceToAbsoluteTracking
controller_X_room = matrixForOpenVrMatrix(controller_X_room)
modelview0 = controller_X_room * modelview
# Repack before use, just in case
modelview0 = np.asarray(np.matrix(modelview0, dtype=np.float32))
glUniformMatrix4fv(4, 1, False, modelview0)
glBindVertexArray(self.vao) #start bind with VAO
# Vertices data buffer initialization (only touched once)
verts_pulse = self.vertices * ( 1 + np.sin(self.pulse) * 0.35 )
self.vertexPositions = vbo.VBO(verts_pulse.astype(np.float32))
self.vertexPositions.bind()
glEnableVertexAttribArray(0)
glVertexAttribPointer(0, 3, GL_FLOAT, False, 0, None)
glDrawElements(GL_POINTS, self.indexPositions.size, GL_UNSIGNED_INT, None)
glBindVertexArray(0) #stop bind VAO