File: SVEditUserImplE.mesa
Author: Eric Bier on June 14, 1985 5:49:18 pm PDT
Last edited by Bier on August 5, 1985 1:36:54 pm PDT
Copyright © 1985 by Xerox Corporation. All rights reserved.
Contents: All of the procedures called by SVEditTool when menus and buttons are pressed (part 5)
DIRECTORY
BasicObject3d,
CoordSys,
CSG,
CSGGraphics,
DisplayList3d,
FileNames,
FS,
Imager,
IO,
Labels,
Matrix3d,
Menus,
Preprocess3d,
Rope,
Scratchpad2dUser,
SV2d,
SV3d,
SVArtwork,
SVArtworkUser,
SVEditUser,
SVEditUserB,
SVError,
SVHalfSpaces,
SVInputMonitor,
SVInterfaceTypes,
SVMappings,
SVMatrix2d,
SVModelTypes,
SVRayTypes,
SVSceneTypes,
SVPolygon2d,
SVSelections,
SVTransforms,
SVViewerTools,
SVViewerUser,
SweepGeometry,
TiogaMenuOps,
ViewerClasses,
ViewerTools;
SVEditUserImplE:
CEDAR
PROGRAM
IMPORTS DisplayList3d, FileNames, FS, Labels, Rope, SVArtwork, SVArtworkUser, SVEditUser, SVError, SVMappings, SVMatrix2d, SVSelections, SVViewerTools, SVViewerUser, ViewerTools
EXPORTS SVEditUser, SVEditUserB =
BEGIN
IMPORTED TYPES
Artwork: TYPE = SVModelTypes.Artwork;
Assembly: TYPE = SVSceneTypes.Assembly;
Camera: TYPE = SVModelTypes.Camera;
Color: TYPE = Imager.Color;
CoordSystem: TYPE = SVModelTypes.CoordSystem;
EditToolData: TYPE = SVEditUser.EditToolData;
Material: TYPE = SVModelTypes.Material;
Matrix3by3: TYPE = SV2d.Matrix3by3;
MouseButton: TYPE = Menus.MouseButton;
OMap: TYPE = SVModelTypes.OMap;
Scene: TYPE = SVSceneTypes.Scene;
Selection: TYPE = SVInterfaceTypes.Selection;
SelectionGenerator: TYPE = SVInterfaceTypes.SelectionGenerator;
SpaceFunction: TYPE = SVModelTypes.SpaceFunction;
SMap: TYPE = SVModelTypes.SMap;
Tube: TYPE = SVModelTypes.Tube;
Box: TYPE = SVModelTypes.Box;
Viewer: TYPE = ViewerClasses.Viewer;
GLOBAL VARIABLES
globalBoxOMapIndex: PUBLIC NAT ← 1;
globalBoxOMapCount: NAT = 2;
globalBoxOMapArray: PUBLIC ARRAY[1..globalBoxOMapCount] OF Rope.ROPE ←
["Orthogonal", "Radial"];
BoxOCycle:
PUBLIC
PROC [parent:
REF
ANY, clientData:
REF
ANY, mouseButton: MouseButton, shift, control:
BOOL] =
TRUSTED {
editToolData: EditToolData ← NARROW[clientData];
globalBoxOMapIndex ← IF globalBoxOMapIndex = globalBoxOMapCount THEN 1 ELSE globalBoxOMapIndex + 1;
Labels.Set[editToolData.artworkSection.oMapLabel, globalBoxOMapArray[globalBoxOMapIndex]];
};
GetSimpleArtworkParameters:
PRIVATE
PROC [editToolData: EditToolData, scene: Scene]
RETURNS [color: Color, success:
BOOL, material: Material] =
TRUSTED {
materialName: Rope.ROPE ← SVEditUser.globalMatArray[editToolData.artworkSection.materialValue];
partialSuccess: BOOL;
success ← TRUE;
[color, partialSuccess] ← SVViewerTools.GetColor[editToolData.artworkSection.rgb];
IF
NOT partialSuccess
THEN {
success ← FALSE;
SVError.Append["Can't read your rgb color.", TRUE, TRUE];
SVError.Blink[];
};
[material, partialSuccess] ← SVArtwork.RopeToMaterial[materialName];
IF
NOT partialSuccess
THEN {
success ← FALSE;
SVError.Append[Rope.Cat["Material ", materialName," not known."], TRUE, TRUE];
SVError.Blink[];
RETURN;
};
};
Set3DArtwork:
PUBLIC
PROC [parent:
REF
ANY, clientData:
REF
ANY, mouseButton: MouseButton, shift, control:
BOOL] =
TRUSTED {
editToolData: EditToolData ← NARROW[clientData];
scene: Scene ← editToolData.sceneSection.currentScene;
color: Color;
threeDArtwork: Artwork;
material: Material;
success: BOOL;
x, y, z: REAL;
spaceFunction: SpaceFunction;
g: SelectionGenerator;
selectionsExist: BOOL;
IF mouseButton = blue
THEN {
SVError.Append["Can't undo Set3DArtwork.", TRUE, TRUE]; SVError.Blink[]; RETURN};
[color, success, material] ← GetSimpleArtworkParameters[editToolData, scene];
IF NOT success THEN RETURN;
[g, selectionsExist] ← SVSelections.GetSelectionGenerator[movee];
SVSelections.ComplainIfNot[selectionsExist];
IF NOT selectionsExist THEN RETURN;
FOR assembly: Assembly ← SVSelections.NextSelectionCoincident[g], SVSelections.NextSelectionCoincident[g]
UNTIL assembly =
NIL
DO
IF Rope.Equal[assembly.name, "background",
FALSE]
THEN {
SVError.Append["Can't apply 3DArtwork to the background ... ignored",TRUE,TRUE];
SVError.Blink[];
LOOP;
}; -- a special case to set background color
[x, y, z] ← SVViewerTools.GetThreeReals[editToolData.artworkSection.boxXYZ];
spaceFunction ← SVMappings.CreateFunction[[x, y, z]];
threeDArtwork ← SVArtwork.Create3DArtwork[assembly.coordSys, material, spaceFunction];
DisplayList3d.SetArtworkAssembly[assembly, threeDArtwork, scene];
ENDLOOP;
SVEditUser.SceneNewVersion[editToolData.currentViewerToolData];
SVEditUser.PaintSceneAllViewers[SVViewerUser.EraseAndDrawSceneEtc, editToolData, scene];
};
GetFullPicname:
PRIVATE
PROC [editToolData: EditToolData]
RETURNS [fullName: Rope.
ROPE, success:
BOOL] = {
wdir: Rope.ROPE ← editToolData.originalWorkingDirectory;
picName: Rope.ROPE ← ViewerTools.GetContents[editToolData.artworkSection.picName];
success ← TRUE;
[fullName,,] ←
FS.ExpandName[picName, wdir
!
FS.Error =>
IF error.group = user
THEN {
success ← FALSE;
SVError.Append[error.explanation, TRUE, TRUE];
SVError.Blink[];
CONTINUE;
}
];
};
SetColorArtwork:
PUBLIC
PROC [parent:
REF
ANY, clientData:
REF
ANY, mouseButton: MouseButton, shift, control:
BOOL] =
TRUSTED {
editToolData: EditToolData ← NARROW[clientData];
scene: Scene ← editToolData.sceneSection.currentScene;
color: Color;
colorArtwork: Artwork;
material: Material;
success: BOOL;
g: SelectionGenerator;
selectionsExist: BOOL;
IF mouseButton = blue
THEN {
SVError.Append["Can't undo SetColorArtwork.", TRUE, TRUE]; SVError.Blink[]; RETURN};
[color, success, material] ← GetSimpleArtworkParameters[editToolData, scene];
IF NOT success THEN RETURN;
[g, selectionsExist] ← SVSelections.GetSelectionGenerator[movee];
SVSelections.ComplainIfNot[selectionsExist];
IF NOT selectionsExist THEN RETURN;
FOR assembly: Assembly ← SVSelections.NextSelectionCoincident[g], SVSelections.NextSelectionCoincident[g]
UNTIL assembly =
NIL
DO
IF Rope.Equal[assembly.name, "background",
FALSE]
THEN {
scene.backgroundColor ← color;
SVEditUser.PaintSceneAllViewers[SVViewerUser.EraseAndDrawSceneEtc, editToolData, scene];
LOOP;
}; -- a special case to set background color
colorArtwork ← SVArtwork.CreateColorArtwork[color, material];
DisplayList3d.SetArtworkAssembly[assembly, colorArtwork, scene];
ENDLOOP;
SVEditUser.SceneNewVersion[editToolData.currentViewerToolData];
SVEditUser.PaintSceneAllViewers[SVViewerUser.EraseAndDrawSceneEtc, editToolData, scene];
};
SetTubeArtwork:
PUBLIC
PROC [parent:
REF
ANY, clientData:
REF
ANY, mouseButton: MouseButton, shift, control:
BOOL] =
TRUSTED {
editToolData: EditToolData ← NARROW[clientData];
scene: Scene ← editToolData.sceneSection.currentScene;
tubeHeight: REAL ← SVViewerTools.GetReal[editToolData.artworkSection.tubeHeight, 100];
tubeRadius: REAL ← SVViewerTools.GetReal[editToolData.artworkSection.tubeRadius, 50];
picName: Rope.ROPE;
resolution: REAL ← SVViewerTools.GetReal[editToolData.artworkSection.resolution, 72.0];
material: Material;
backgroundColor: Color;
tube: Tube;
isColor: BOOL;
mat: Matrix3by3;
artwork, oldArtwork: Artwork;
success: BOOL;
g: SelectionGenerator;
selectionsExist: BOOL;
lastAssembly: Assembly;
[picName, success] ← GetFullPicname[editToolData];
IF NOT success THEN RETURN;
[backgroundColor, success, material] ← GetSimpleArtworkParameters[editToolData, scene];
IF NOT success THEN RETURN;
[g, selectionsExist] ← SVSelections.GetSelectionGenerator[movee];
SVSelections.ComplainIfNot[selectionsExist];
IF NOT selectionsExist THEN RETURN;
FOR assembly: Assembly ← SVSelections.NextSelectionCoincident[g], SVSelections.NextSelectionCoincident[g]
UNTIL assembly =
NIL
DO
tube ← SVMappings.CreateTube[tubeRadius, tubeHeight];
This is a horrible breach of information hiding, but I haven't the time. I shouldn't be picking apart artwork records and CoordSystem2d's in the user interface.
oldArtwork ← assembly.artwork;
IF oldArtwork = NIL THEN mat ← SVMatrix2d.Identity[]
ELSE {
IF ISTYPE[oldArtwork.surface, Tube] THEN mat ← oldArtwork.artWRTPad.mat
ELSE mat ← SVMatrix2d.Identity[];
};
End of horrible kludge.
isColor ← SVViewerTools.GetBool[editToolData.artworkSection.isColor];
artwork ← SVArtwork.
CreateFileArtwork[coordSys: assembly.coordSys, material: material, surface: tube, oMap: tubeO, sMap: tubeS, filename: picName,
isColor: isColor, background: backgroundColor, resolution: resolution, mat: mat
! SVArtwork.FileNotFound => {
SVError.Append[Rope.Cat["Sampled image ", picName, " not found."], TRUE, TRUE];
SVError.Blink[];
GOTO FileProblem}
];
DisplayList3d.
SetArtworkAssembly[assembly, artwork, scene];
Sets the artwork of all of assembly's leaf subassemblies.
lastAssembly ← assembly;
REPEAT
FileProblem => NULL;
FINISHED => {
SVArtworkUser.SetArtwork[editToolData.artworkTool, artwork, scene.name, lastAssembly.name];
SVEditUser.SceneNewVersion[editToolData.currentViewerToolData];
};
ENDLOOP;
};
GetBoxOMap:
PRIVATE
PROC [viewer: Viewer]
RETURNS [oMap: OMap] =
TRUSTED {
mapRope: Rope.ROPE ← ViewerTools.GetContents[viewer];
SELECT
TRUE
FROM
Rope.Equal[mapRope, "Orthogonal", FALSE] => RETURN[orthogonal];
Rope.Equal[mapRope, "Radial", FALSE] => RETURN[radial];
ENDCASE => ERROR UnknownOMap;
};
UnknownOMap: ERROR = CODE;
SetBoxArtwork:
PUBLIC
PROC [parent:
REF
ANY, clientData:
REF
ANY, mouseButton: MouseButton, shift, control:
BOOL] =
TRUSTED {
editToolData: EditToolData ← NARROW[clientData];
scene: Scene ← editToolData.sceneSection.currentScene;
x, y, z: REAL;
picName: Rope.ROPE ← ViewerTools.GetContents[editToolData.artworkSection.picName];
resolution: REAL ← SVViewerTools.GetReal[editToolData.artworkSection.resolution, 72.0];
material: Material;
backgroundColor: Color;
box: Box;
isColor: BOOL;
oMap: OMap ← GetBoxOMap[editToolData.artworkSection.oMapLabel];
artwork: Artwork;
success: BOOL;
g: SelectionGenerator;
selectionsExist: BOOL;
[picName, success] ← GetFullPicname[editToolData];
IF NOT success THEN RETURN;
[backgroundColor, success, material] ← GetSimpleArtworkParameters[editToolData, scene];
IF NOT success THEN RETURN;
[x, y, z] ← SVViewerTools.GetThreeReals[editToolData.artworkSection.boxXYZ];
isColor ← SVViewerTools.GetBool[editToolData.artworkSection.isColor];
[g, selectionsExist] ← SVSelections.GetSelectionGenerator[movee];
SVSelections.ComplainIfNot[selectionsExist];
IF NOT selectionsExist THEN RETURN;
success ← TRUE;
FOR assembly: Assembly ← SVSelections.NextSelectionCoincident[g], SVSelections.NextSelectionCoincident[g]
UNTIL assembly =
NIL
DO
box ← SVMappings.CreateBox[x,y,z];
artwork ← SVArtwork.
CreateFileArtwork[coordSys: assembly.coordSys, material: material, surface: box, oMap: oMap, sMap: unfoldedBox, filename: picName,
isColor: isColor, background: backgroundColor, resolution: resolution
! SVArtwork.FileNotFound => {success ← FALSE; CONTINUE}];
IF NOT success THEN RETURN;
DisplayList3d.SetArtworkAssembly[assembly, artwork, scene];
REPEAT
FINISHED => {
SVArtworkUser.SetArtwork[editToolData.artworkTool, artwork, scene.name, assembly.name];
SVEditUser.SceneNewVersion[editToolData.currentViewerToolData];
};
ENDLOOP;
};
GetArtwork:
PUBLIC
PROC [parent:
REF
ANY, clientData:
REF
ANY, mouseButton: MouseButton, shift, control:
BOOL] =
TRUSTED {
Get the artwork of the currently named assembly. Stuff this information into the artwork section and display the artwork.
editToolData: EditToolData ← NARROW[clientData];
scene: Scene ← editToolData.sceneSection.currentScene;
assembly: Assembly;
artwork: Artwork;
materialName: Rope.ROPE;
IF Rope.Equal[ViewerTools.GetContents[editToolData.sceneSection.source],
"background", FALSE] THEN {
ViewerTools.SetContents[editToolData.artworkSection.picName, NIL];
SVViewerTools.SetColor[editToolData.artworkSection.rgb, scene.backgroundColor];
RETURN}; -- a special case to get background color
assembly ← SVSelections.TopMoveeCoincident[];
IF assembly = NIL THEN RETURN;
artwork ← assembly.artwork;
ViewerTools.SetContents[editToolData.artworkSection.picName, FileNames.GetShortName[artwork.source]];
SVViewerTools.SetColor[editToolData.artworkSection.rgb, artwork.color];
materialName ← SVArtwork.MaterialToRope[artwork.material];
ViewerTools.SetContents[editToolData.artworkSection.material, materialName];
IF artwork.source =
NIL
THEN {
ViewerTools.SetContents[editToolData.artworkSection.isColor, NIL];
ViewerTools.SetContents[editToolData.artworkSection.resolution, NIL];
ViewerTools.SetContents[editToolData.artworkSection.tubeHeight, NIL];
ViewerTools.SetContents[editToolData.artworkSection.tubeRadius, NIL];
ViewerTools.SetContents[editToolData.artworkSection.boxXYZ, NIL];
}-- a pure color artwork. Update color and material only. Blank out other info.
ELSE {
-- a file artwork. Display isColorFile, resolution, simple surface parameters and mapping types
SVViewerTools.SetBool[editToolData.artworkSection.isColor, artwork.isColorFile];
SVViewerTools.SetReal[editToolData.artworkSection.resolution, artwork.resolution];
WITH artwork.surface
SELECT
FROM
tube: SVMappings.Tube => {
SVViewerTools.SetReal[editToolData.artworkSection.tubeHeight, tube.H];
SVViewerTools.SetReal[editToolData.artworkSection.tubeRadius, tube.R];
};
box: SVMappings.Box => {
SVViewerTools.SetThreeReals[editToolData.artworkSection.boxXYZ, box.x, 2*box.halfY, box.z];
SELECT artwork.oMap FROM
orthogonal => {
globalBoxOMapIndex ← 1;
ViewerTools.SetContents[editToolData.artworkSection.oMapLabel, SVArtwork.OMapToRope[orthogonal]];
};
radial => {
globalBoxOMapIndex ← 2;
ViewerTools.SetContents[editToolData.artworkSection.oMapLabel, SVArtwork.OMapToRope[radial]];
};
ENDCASE => ERROR;
};
ENDCASE => ERROR;
};
SVArtworkUser.SetArtwork[editToolData.artworkTool, artwork, scene.name, assembly.name];
}; -- end of GetArtwork
RotateArtwork: PUBLIC PROC [parent: REF ANY, clientData: REF ANY, mouseButton: MouseButton,
shift, control:
BOOL] =
TRUSTED {
editToolData: EditToolData ← NARROW[clientData];
degrees: REAL ← SVViewerTools.GetReal[editToolData.artworkTransformSection.degrees, 45];
SVArtworkUser.RotateArtwork[editToolData.artworkTool, degrees];
SVEditUser.SceneNewVersion[editToolData.currentViewerToolData];
};
NormalizeArtwork:
PUBLIC
PROC [parent:
REF
ANY, clientData:
REF
ANY, mouseButton: MouseButton, shift, control:
BOOL] =
TRUSTED {
editToolData: EditToolData ← NARROW[clientData];
SVArtworkUser.NormalizeArtwork[editToolData.artworkTool];
SVEditUser.SceneNewVersion[editToolData.currentViewerToolData];
};
END.