def draw_face(self,f,f_color):
#add normal
format = GeomVertexFormat.getV3n3cp()
vdata=GeomVertexData('vert', format, Geom.UHDynamic)
vertex=GeomVertexWriter(vdata, 'vertex')
color=GeomVertexWriter(vdata, 'color')
normal=GeomVertexWriter(vdata, 'normal')
vertex.addData3f(f.v1.pos)
normal.addData3f(f.v1.norm.x, f.v1.norm.y, f.v1.norm.z)
color.addData4f(f_color)
vertex.addData3f(f.v2.pos)
normal.addData3f(f.v2.norm.x, f.v2.norm.y, f.v2.norm.z)
color.addData4f(f_color)
vertex.addData3f(f.v3.pos)
normal.addData3f(f.v3.norm.x, f.v3.norm.y, f.v3.norm.z)
color.addData4f(f_color)
mesh = Geom(vdata)
tri = GeomTriangles(Geom.UHDynamic)
tri.addVertex(0)
tri.addVertex(1)
tri.addVertex(2)
tri.closePrimitive()
mesh.addPrimitive(tri)
face_node = GeomNode(self.mesh.name+'_face_'+str(f.ID))
face_node.addGeom(mesh)
face_node.setTag('ID',str(f.ID))
rendered_face = self.render_root.attachNewNode(face_node)
rendered_face.setTwoSided(True)
self.render_nodes['face_'+str(f.ID)] = rendered_face
def draw_face(self, f, f_color):
#add normal
format = GeomVertexFormat.getV3n3cp()
vdata = GeomVertexData('vert', format, Geom.UHDynamic)
vertex = GeomVertexWriter(vdata, 'vertex')
color = GeomVertexWriter(vdata, 'color')
normal = GeomVertexWriter(vdata, 'normal')
vertex.addData3f(f.v1.pos)
normal.addData3f(f.v1.norm.x, f.v1.norm.y, f.v1.norm.z)
color.addData4f(f_color)
vertex.addData3f(f.v2.pos)
normal.addData3f(f.v2.norm.x, f.v2.norm.y, f.v2.norm.z)
color.addData4f(f_color)
vertex.addData3f(f.v3.pos)
normal.addData3f(f.v3.norm.x, f.v3.norm.y, f.v3.norm.z)
color.addData4f(f_color)
mesh = Geom(vdata)
tri = GeomTriangles(Geom.UHDynamic)
tri.addVertex(0)
tri.addVertex(1)
tri.addVertex(2)
tri.closePrimitive()
mesh.addPrimitive(tri)
face_node = GeomNode(self.mesh.name + '_face_' + str(f.ID))
face_node.addGeom(mesh)
face_node.setTag('ID', str(f.ID))
rendered_face = self.render_root.attachNewNode(face_node)
rendered_face.setTwoSided(True)
self.render_nodes['face_' + str(f.ID)] = rendered_face
def create_model(self):
vdata = GeomVertexData('name', Diagram.gformat, Geom.UHStatic)
vdata.setNumRows(len(self.values)*2)
vertex = GeomVertexWriter(vdata, 'vertex')
color = GeomVertexWriter(vdata, 'color')
prim = GeomTristrips(Geom.UHStatic)
i = 0
for x, z in self.values:
vertex.addData3(0, x, 0)
color.addData4(0, 0, 1, 1)
prim.addVertex(i)
vertex.addData3(0, x, z/100)
color.addData4(0, 0, 1, 1)
prim.addVertex(i+1)
i += 2
prim.closePrimitive()
diagram_geom = Geom(vdata)
diagram_geom.addPrimitive(prim)
node = GeomNode('gnode')
node.addGeom(diagram_geom)
node.setTag('entity_type', self.__class__.__name__)
node.setTag('entity_id', self.entity_id)
model_parent = self.parent.geom[0]
parent_scale = model_parent.getScale()
nodePath = render.attachNewNode(node)
nodePath.reparentTo(model_parent)
nodePath.set_two_sided(True)
nodePath.setLightOff()
node_parent = self.parent.start.geom[0]
L = self.parent.longitude()
h = 1
nodePath.setScale(h / parent_scale[2], 1 / parent_scale[1], 1 / parent_scale[0])
nodePath.wrtReparentTo(node_parent)
"""
model = app.base.loader.loadModel("data/geom/plate")
model.set_two_sided(True)
model.setTag('entity_type', self.__class__.__name__)
model.setTag('entity_id', self.entity_id)
self.geom = [model]"""
self.update_model()
def draw_vert(self,v, v_color):
format = GeomVertexFormat.getV3cp()
vdata=GeomVertexData('vert', format, Geom.UHDynamic)
vertex=GeomVertexWriter(vdata, 'vertex')
color=GeomVertexWriter(vdata, 'color')
vertex.addData3f(0.0,0.0,0.0)
color.addData4f(v_color)
mesh = Geom(vdata)
point = GeomPoints(Geom.UHDynamic)
point.addVertex(0)
point.closePrimitive()
mesh.addPrimitive(point)
vert_node = GeomNode(self.mesh.name+'_vert_'+str(v.ID))
vert_node.addGeom(mesh)
vert_node.setTag('ID',str(v.ID))
rendered_vert = self.render_root.attachNewNode(vert_node)
rendered_vert.setPos(v.pos.x,v.pos.y,v.pos.z)
rendered_vert.setRenderModeThickness(5.0)
self.render_nodes['vert_'+str(v.ID)] = rendered_vert
def draw_vert(self, v, v_color):
format = GeomVertexFormat.getV3cp()
vdata = GeomVertexData('vert', format, Geom.UHDynamic)
vertex = GeomVertexWriter(vdata, 'vertex')
color = GeomVertexWriter(vdata, 'color')
vertex.addData3f(0.0, 0.0, 0.0)
color.addData4f(v_color)
mesh = Geom(vdata)
point = GeomPoints(Geom.UHDynamic)
point.addVertex(0)
point.closePrimitive()
mesh.addPrimitive(point)
vert_node = GeomNode(self.mesh.name + '_vert_' + str(v.ID))
vert_node.addGeom(mesh)
vert_node.setTag('ID', str(v.ID))
rendered_vert = self.render_root.attachNewNode(vert_node)
rendered_vert.setPos(v.pos.x, v.pos.y, v.pos.z)
rendered_vert.setRenderModeThickness(5.0)
self.render_nodes['vert_' + str(v.ID)] = rendered_vert
