def __init__(self, gl, v=[], vtf=[], f=[]):
if not Geometry.solid_shader:
Geometry.solid_shader = makeProgram(gl, "330 core", [GL_VERTEX_SHADER, GL_GEOMETRY_SHADER, GL_FRAGMENT_SHADER],
open("shaders/solid_shader.glsl").read())
if not Geometry.wire_shader:
Geometry.wire_shader = makeProgram(gl, "330 core", [GL_VERTEX_SHADER, GL_GEOMETRY_SHADER, GL_FRAGMENT_SHADER],
open("shaders/wireframe_shader.glsl").read())
if not Geometry.flat_shader:
Geometry.flat_shader = makeProgram(gl, "330 core", [GL_VERTEX_SHADER, GL_FRAGMENT_SHADER],
open("shaders/flat_color_shader.glsl").read())
self.verts = v
self.vertToFaces = vtf
self.faces = f
self.selected = []
self.constrained = []
# Creating the VAO and VBO(s) for mesh
#
self.vao = GLuint(0)
gl.glGenVertexArrays(1, self.vao)
gl.glBindVertexArray(self.vao)
# Index IBO
idx_array = pygloo.c_array(GLuint, _flatten_list(self.faces))
self.ibo = GLuint(0)
self.ibo_size = len(idx_array)
gl.glGenBuffers(1, self.ibo)
gl.glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, self.ibo);
gl.glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(idx_array), idx_array, GL_STATIC_DRAW);
# Vertex Position VBO
self.vbo_pos = GLuint(0)
gl.glGenBuffers(1, self.vbo_pos)
gl.glBindVertexArray(0)
# Creating the VAO(s) for selected/constrained points
#
# Selected
self.vao_selected = GLuint(0)
gl.glGenVertexArrays(1, self.vao_selected)
gl.glBindVertexArray(self.vao_selected)
self.ibo_selected = GLuint(0)
gl.glGenBuffers(1, self.ibo_selected)
# Constrained
self.vao_constrained = GLuint(0)
gl.glGenVertexArrays(1, self.vao_constrained)
gl.glBindVertexArray(self.vao_constrained)
self.ibo_constrained = GLuint(0)
gl.glGenBuffers(1, self.ibo_constrained)
# Make the update
self.update(gl)
def load_shader(self, gl, tag, source, shader_types = [GL_VERTEX_SHADER, GL_FRAGMENT_SHADER]):
prog = makeProgram(gl, "330 core", shader_types, source)
self.shader_dict[tag] = prog
print "Added Shader Asset :: tag={t} prog={p}".format(t=tag, p=prog)
def __init__(self, gl, v=[], vtf=[], f=[]):
if not Geometry.solid_shader:
Geometry.solid_shader = makeProgram(
gl, "330 core",
[GL_VERTEX_SHADER, GL_GEOMETRY_SHADER, GL_FRAGMENT_SHADER],
open("shaders/solid_shader.glsl").read())
if not Geometry.wire_shader:
Geometry.wire_shader = makeProgram(
gl, "330 core",
[GL_VERTEX_SHADER, GL_GEOMETRY_SHADER, GL_FRAGMENT_SHADER],
open("shaders/wireframe_shader.glsl").read())
if not Geometry.flat_shader:
Geometry.flat_shader = makeProgram(
gl, "330 core", [GL_VERTEX_SHADER, GL_FRAGMENT_SHADER],
open("shaders/flat_color_shader.glsl").read())
self.verts = v
self.vertToFaces = vtf
self.faces = f
self.selected = []
self.constrained = []
# Creating the VAO and VBO(s) for mesh
#
self.vao = GLuint(0)
gl.glGenVertexArrays(1, self.vao)
gl.glBindVertexArray(self.vao)
# Index IBO
idx_array = pygloo.c_array(GLuint, _flatten_list(self.faces))
self.ibo = GLuint(0)
self.ibo_size = len(idx_array)
gl.glGenBuffers(1, self.ibo)
gl.glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, self.ibo)
gl.glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(idx_array), idx_array,
GL_STATIC_DRAW)
# Vertex Position VBO
self.vbo_pos = GLuint(0)
gl.glGenBuffers(1, self.vbo_pos)
gl.glBindVertexArray(0)
# Creating the VAO(s) for selected/constrained points
#
# Selected
self.vao_selected = GLuint(0)
gl.glGenVertexArrays(1, self.vao_selected)
gl.glBindVertexArray(self.vao_selected)
self.ibo_selected = GLuint(0)
gl.glGenBuffers(1, self.ibo_selected)
# Constrained
self.vao_constrained = GLuint(0)
gl.glGenVertexArrays(1, self.vao_constrained)
gl.glBindVertexArray(self.vao_constrained)
self.ibo_constrained = GLuint(0)
gl.glGenBuffers(1, self.ibo_constrained)
# Make the update
self.update(gl)
