import math from panda3d.core import * import NametagGlobals from Nametag import Nametag from _constants import * class Nametag3d(Nametag, PandaNode): def __init__(self): Nametag.__init__(self, 10.5) PandaNode.__init__(self, 'unnamed') self.m_np_360 = None self.m_np_372 = None self.m_np_balloon = None # self.setCullCallback() # safe_to_flatten_below: 0 self.cbNode = CallbackNode(self.getName() + '-cbNode') self.cbNode.setCullCallback(PythonCallbackObject(self.cullCallback)) self.addChild(self.cbNode) self.m_billboard_offset = 3.0 self.m_np_top = NodePath.anyPath(PandaNode('top')) self.m_is_3d = 1 self.m_field_396 = 0 self.m_name_frame = Vec4(0, 0, 0, 0) self.m_chat_contents = None self.setBounds(BoundingSphere((0, 0, 0), 2.0)) def setBillboardOffset(self, billboard_offset): self.m_billboard_offset = billboard_offset def getBillboardOffset(self): return self.m_billboard_offset def cullCallback(self, traverse_data): if self.isGroupManaged(): # sort = CullBinManager.getGlobalPtr().getBinSort(traverse_data._state.getBinIndex()) # np = traverse_data._node_path.getNodePath() traverser = traverse_data.getTrav() np = NodePath.anyPath(self) sort = CullBinManager.getGlobalPtr().getBinSort(traverser.getInitialState().getBinIndex()) self.adjustToCamera(np, sort) def manage(self, manager): self.m_np_top.reparentTo(NodePath.anyPath(self)) self.updateContents() def unmanage(self, manager): self.m_np_top.detachNode() Nametag.unmanage(self, manager) def updateContents(self): self.stopFlash() if self.m_has_draw_order: bin = config.GetString('nametag-fixed-bin', 'fixed') self.m_np_top.setBin(bin, self.m_draw_order) else: self.m_np_top.clearBin() if self.m_group: self.setName(self.m_group.getName()) else: self.setName('unnamed') if self.m_np_360: self.m_np_360.removeNode() if self.m_np_372: self.m_np_372.removeNode() if self.m_np_balloon: self.m_np_balloon.removeNode() self.m_np_top.node().removeAllChildren() self.m_chat_contents = self.determineContents() if self.isGroupManaged(): if self.m_chat_contents & 2: self.generateChat(NametagGlobals._speech_balloon_3d) elif self.m_chat_contents & 4: self.generateChat(NametagGlobals._thought_balloon_3d) elif self.m_chat_contents & 1: self.generateName() def release(self, arg): if arg.getButton() == MouseButton.one(): self.setState(PGButton.SRollover) if self.m_group: self.m_group.click() def generateChat(self, balloon): v5 = self.getState() text_color = Vec4(NametagGlobals.getChatFg(self.m_group.getColorCode(), v5)) balloon_color = Vec4(NametagGlobals.getChatBg(self.m_group.getColorCode(), v5)) if self.m_group.m_chat_flags & CFQuicktalker: balloon_color = Vec4(self.m_group.getQtColor()) text = self.m_group.getChat() has_page_button = False has_quit_button = False if not self.m_group.m_has_timeout: has_page_button = self.m_group.m_chat_flags & CFPageButton if self.m_group.getPageNumber() >= self.m_group.getNumChatPages() - 1: if self.m_group.m_chat_flags & CFQuitButton: has_page_button = False has_quit_button = True page_button = None if has_page_button: page_button = NametagGlobals.getPageButton(v5) elif has_quit_button: page_button = NametagGlobals.getQuitButton(v5) reversed = self.m_group.m_chat_flags & CFReversed new_button = [None] balloon_result = balloon.generate(text, self.m_group.getChatFont(), self.m_wordwrap, text_color, balloon_color, self.m_is_3d, self.m_has_draw_order, self.m_draw_order, page_button, self.m_group.willHaveButton(), reversed, new_button) self.m_np_balloon = self.m_np_top.attachNewNode(balloon_result) if new_button[0]: self.startFlash(new_button[0]) self.m_name_frame = balloon.m_text_frame self.m_field_396 = 1 def generateName(self): v4 = self.getState() v56 = Vec4(NametagGlobals.getNameFg(self.m_group.getColorCode(), v4)) v54 = Vec4(NametagGlobals.getNameBg(self.m_group.getColorCode(), v4)) self.m_name_frame = Vec4(*self.m_group.getNameFrame()) self.m_name_frame[0] -= NametagGlobals._card_pad[0] self.m_name_frame[1] += NametagGlobals._card_pad[1] self.m_name_frame[2] -= NametagGlobals._card_pad[2] self.m_name_frame[3] += NametagGlobals._card_pad[3] self.m_field_396 = 1 v47 = None if v54[3] != 0.0: card = CardMaker('nametag') card.setFrame(self.m_name_frame) card.setColor(v54) if NametagGlobals._nametag_card: card.setSourceGeometry(NametagGlobals._nametag_card.node(), NametagGlobals._nametag_card_frame) self.m_np_372 = self.m_np_top.attachNewNode(card.generate()) self.m_np_372.setTransparency(1) v47 = self.m_np_372.find('**/+GeomNode') label86 = False if self.m_is_3d: if self.m_group.m_name_icon: self.m_group.m_name_icon.instanceTo(self.m_np_top) if v47: self.m_np_360 = self.m_group.copyNameTo(v47) self.m_np_360.setDepthWrite(0) self.m_np_360.setY(-0.01) # Panda3D 1.10 hack to prevent z-fighting. v47.node().setEffect(DecalEffect.make()) else: label86 = True else: label86 = True if label86: self.m_np_360 = self.m_group.copyNameTo(self.m_np_top) if self.m_has_draw_order: bin = config.GetString('nametag-fixed-bin', 'fixed') self.m_name_icon.setBin(bin, self.m_draw_order + 1) self.m_np_360.setBin(bin, self.m_draw_order + 2) self.m_np_360.setColor(v56) if v56[3] != 1.0: self.m_np_360.setTransparency(1) def adjustToCamera(self, np, sort): if self.m_is_3d: lens = NametagGlobals._camera.node().getLens(0) if self.m_avatar or not self.m_group: v131 = self.m_avatar else: v131 = self.m_group.m_avatar v130 = NametagGlobals._camera.getTransform(np) v25 = v130.getMat() v204 = v25.xformVec(Vec3.up()) v203 = v25.xformVec(Vec3.forward()) v193 = Mat3() lookAt(v193, Vec3(v203), Vec3(v204)) v177 = Mat4(v193) v177_3_0 = v177[3][0] v177_3_1 = v177[3][1] a3 = np.getTransform(NametagGlobals._camera).getMat() v122 = a3[3][1] v30 = max(v122, 0.1) v31 = v30 * 0.02 v121 = (v31 ** 0.5) * NametagGlobals.getGlobalNametagScale() * 0.56 if self.m_billboard_offset == 0.0: v42 = 0 else: v32 = v25[0][1] v33 = v25[0][0] v136 = v25[0][2] v134 = v33 v127 = self.m_billboard_offset v144 = math.sqrt(v136 * v136 + v32 * v32 + v134 * v134) v129 = self.m_billboard_offset / v144 if v122 > 0.0: if isinstance(lens, PerspectiveLens): v37 = lens.getNear() + 0.001 if v122 - v129 < v37: v129 = v122 - v37 v127 = v129 * v144 v121 = (v122 - v129) / v122 * v121 v38 = v25[3][0] v39 = v25[3][1] v126 = v25[3][2] v125 = v39 v129 = v126 * v126 + v39 * v39 + v38 * v38 if v129 == 0.0: v125 = 0.0 v38 = 0.0 v126 = 0.0 else: v40 = v129 - 1.0 if abs(v40) > 0.0: # if ( v40 >= 1.0e-12 || v40 <= -1.0e-12 ) NOT ALMOST ZERO v41 = 1.0 / math.sqrt(v129) v38 *= v41 v125 *= v41 v126 *= v41 v126 *= v127 v177_3_0 = v38 * v127 v177_3_1 = v125 * v127 v42 = v126 v205 = Mat4(v177[0][0] * v121, v177[0][1] * v121, v177[0][2] * v121, v177[0][3] * v121, v177[1][0] * v121, v177[1][1] * v121, v177[1][2] * v121, v177[1][3] * v121, v177[2][0] * v121, v177[2][1] * v121, v177[2][2] * v121, v177[2][3] * v121, v177_3_0, v177_3_1, v42, v177[3][3]) self.m_np_top.setMat(v205) v51 = 0 if self.displayAsActive(): if not self.m_chat_contents & (2 | 4): v51 = 1 elif not self.m_group: v51 = 1 elif self.m_group.m_has_timeout: v51 = 1 elif not self.m_group.willHaveButton(): v51 = 1 elif self.m_group.getPageNumber() >= self.m_group.getNumChatPages() - 1: v51 = 1 v123 = 0 sorta = 0 frame = Vec4(0, 0, 0, 0) v150 = lens.getProjectionMat() if v51: v138, v139, v140 = v205.xformVec(Vec3(-2.5, 0.0, 1.0)) v124, v125, v126 = v205.xformVec(Vec3(2.5, 0.0, 1.0)) v121 = np.getTransform(v131) if v121.isInvalid(): return v64 = v121.getMat() v138, v139, v140 = v64.xformPoint(Point3(v138, v139, v140)) v124, v125, v126 = v64.xformPoint(Point3(v124, v125, v126)) v122 = v131.getTransform(NametagGlobals._camera) if v122.isInvalid(): return v124, v125, v126 = v122.getMat().xformPoint(Point3(v124, v125, v126)) v134, v135, v136 = v122.getMat().xformPoint(Point3(v138, v139, 0.0)) a2 = v150.xform(Vec4(v124, v125, v126, 1.0)) frame = v150.xform(Vec4(v134, v135, v136, 1.0)) if a2[3] <= 0.0 or frame[3] <= 0.0: self.m_group.m_nametag3d_flag &= (self.m_group.m_nametag3d_flag <= 0) - 1 self.deactivate() return v123 = 1 v133 = 1.0 / frame[3] v128 = 1.0 / a2[3] frame = Vec4(frame[0] * v133, a2[0] * v128, frame[1] * v133, a2[1] * v128) v89 = 0 if self.m_field_396: v124, v125, v126 = v205.xformPoint(Point3(self.m_name_frame[0] - 0.5, 0.0, self.m_name_frame[2] - 1.0)) v138, v139, v140 = v205.xformPoint(Point3(self.m_name_frame[1] + 0.5, 0.0, self.m_name_frame[3] + 1.0)) v124, v125, v126 = a3.xformPoint(Point3(v124, v125, v126)) v138, v139, v140 = a3.xformPoint(Point3(v138, v139, v140)) a2 = v150.xform(Vec4(v138, v139, v140, 1.0)) v134, v135, v136, v137 = v150.xform(Vec4(v124, v125, v126, 1.0)) if v137 <= 0.0 or a2[3] <= 0.0: v89 = 1 else: v133 = 1.0 / v137 v109 = 1.0 / a2[3] v110 = v109 * a2[1] v127 = v133 * v135 v131 = v109 * a2[0] v111 = v133 * v134 v146 = v111 if v111 < -1.0 or v131 > 1.0 or v127 < -1.0 or v110 > 1.0: v89 = 1 if v123: if frame[3] > v110: v110 = frame[3] if frame[2] >= v127: v115 = v127 else: v115 = frame[2] if frame[1] <= v131: v116 = v131 else: v116 = frame[1] if frame[0] >= v146: frame[0] = v146 frame[1] = v116 frame[2] = v115 else: frame[0] = v146 frame[1] = v131 frame[2] = v127 v123 = 1 frame[3] = v110 sorta = int(v125 * -100.0) if v123 and self.displayAsActive(): self.setRegion(frame, sorta) v118 = self.m_group.m_nametag3d_flag if v89: v118 = max(v118, 1) elif v118 <= 2: v118 = 2 self.m_group.setNametag3dFlag(v118) return self.m_group.incrementNametag3dFlag(2) if not self.displayAsActive(): return if not self.m_field_396: return v12 = np.getNetTransform().getMat() v124 = v12.xformPoint(Point3(self.m_name_frame[0] - 0.5, 0, self.m_name_frame[2] - 1.0)) v16 = v12.xformPoint(Point3(self.m_name_frame[1] + 0.5, 0, self.m_name_frame[3] + 1.0)) v131 = Vec4(v124[0], v16[0], v124[2], v16[2]) self.setRegion(v131, sort)