version 0.98.22

Author: dmurdoch

DESCRIPTION

@@ -1,5 +1,5 @@
 Package: rgl
-Version: 0.98.1
+Version: 0.98.22
 Title: 3D Visualization Using OpenGL
 Author: Daniel Adler <dadler@uni-goettingen.de>, Duncan Murdoch <murdoch@stats.uwo.ca>, and others (see README)
 Maintainer: Duncan Murdoch <murdoch@stats.uwo.ca>
@@ -21,6 +21,6 @@ SystemRequirements: OpenGL, GLU Library, XQuartz (on OSX), zlib
 BugReports: https://r-forge.r-project.org/projects/rgl/
 VignetteBuilder: knitr
 NeedsCompilation: yes
-Packaged: 2017-03-08 10:19:55 UTC; murdoch
+Packaged: 2017-12-12 14:23:50 UTC; murdoch
 Repository: CRAN
-Date/Publication: 2017-03-08 19:22:56
+Date/Publication: 2017-12-13 17:12:19 UTC

MD5

@@ -1,17 +1,17 @@
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 df2d3d8bfc49477d4ff635f6367be958 *src/rglview.h
-2cc487993f6bbab9354ea840bbf44c5d *src/scene.cpp
-52daa9d90b27b10fa738da5fceb577d8 *src/scene.h
+f48305e176de69c188b54320b1da88db *src/scene.cpp
+de5fea91970e5de9a6d32f41e566e485 *src/scene.h
 1d5d3cc76b12eab1f7be77c4e9564a39 *src/select.cpp
 f3fb1125c8e91830a0447f265c0d33e4 *src/select.h
-07a9ce77431b4643d379c95c86be9bef *src/subscene.cpp
-3461deb81bb709780b486b2cf57b907b *src/subscene.h
+63a58a42173015bbfc6f20a2429c3eba *src/subscene.cpp
+ca566c51f77368e88e818979f32dea18 *src/subscene.h
 b1c1e5e8d4dc94c9f6e3967575fab332 *src/types.h
 54ee84077be4682054b5e17097af5cb7 *src/win32gui.cpp
 922dbc57b271b783a941142f04d9b9c2 *src/win32gui.h
@@ -413,7 +414,7 @@ ec44405ab8a3c4f584a6d4b33c53446f *src/win32lib.cpp
 13bd0b1d57062d5715de47f204038a8c *src/x11gui.h
 8f57f7b292407932ab95440ceff7a637 *src/x11lib.cpp
 8a924b25f7c72437d489eb191f285ed1 *tests/demos.R
-238c17ee23770a08271a968ad5eb8b32 *vignettes/WebGL.Rmd
+ccf1872bda743047d8a665aa70db86bb *vignettes/WebGL.Rmd
 31b32f5680eccba793154715f43f7db2 *vignettes/legacyWebGL.Rmd
 92374f786b258f115ab3a54f538a98ae *vignettes/rgl.Rmd
 cfa8bdf50b9596c93a8142dfc54a80e7 *vignettes/setup.R

NAMESPACE

@@ -104,7 +104,7 @@ export(.check3d,
  importFrom(grDevices, col2rgb, colorRamp, dev.off, png, 
  	    postscript, rgb, xy.coords, xyz.coords)
  importFrom(stats, approxfun, qchisq, qf, splinefun, var)
- importFrom(utils, file_test, flush.console,
+ importFrom(utils, count.fields, file_test, flush.console,
  	    packageVersion, read.table)
 
 # These were in rglwidget
@@ -119,7 +119,7 @@ importFrom(htmlwidgets, createWidget, shinyRenderWidget, shinyWidgetOutput, sizi
 importFrom(htmltools, includeScript, tags, tagList, browsable)
 importFrom(jsonlite, toJSON)
 importFrom(knitr, fig_path, hook_plot_custom, image_uri, knit_hooks, knit_print, opts_current, opts_knit)
-importFrom(shiny, getDefaultReactiveDomain)
+importFrom(shiny, getDefaultReactiveDomain, markRenderFunction)
 importFrom(magrittr, "%>%")
 
 S3method(playwidget, default)

R/animate.R

@@ -61,7 +61,14 @@ par3dinterp <- function(times=NULL, userMatrix, scale, zoom, FOV, method=c("spli
 	persp <- ncol(data) + 1:3
 	data <- cbind(data, t(userMatrix[4,1:3,]))
 	rot <- ncol(data) + 1:4
-	data <- cbind(data, toQuaternions(userMatrix[1:3,1:3,]))
+	quat <- toQuaternions(userMatrix[1:3, 1:3, ])
+	# Since q and -q are the same rotation, we want to interpolate
+	# to the nearer one.
+	for (i in seq_len(nrow(quat))[-1]) {
+	    if (sum((quat[i - 1, ] - quat[i, ])^2) > sum((quat[i - 1, ] + quat[i, ])^2)) 
+		quat[i, ] <- -quat[i, ]
+	}
+	data <- cbind(data, quat)	
     } else {
         xlat <- NULL
     }

R/axes.R

@@ -91,8 +91,13 @@ axes3d <- function(edges='bbox', labels=TRUE,
     save <- par3d(skipRedraw = TRUE, ignoreExtent = TRUE)
     on.exit(par3d(save))
     if (identical(edges, 'bbox')) {
-        result <- do.call('bbox3d', c(list(nticks=nticks, draw_front=box, expand=expand), 
-                                      .fixMaterialArgs(..., Params = list(front='lines', back='lines'))))
+    	bboxargs <- names(formals(rgl.bbox))
+    	bboxargs <- intersect(bboxargs, names(list(...)))
+    	otherargs <- setdiff(names(list(...)), bboxargs)
+    	bboxargs <- list(...)[bboxargs]
+    	otherargs <- list(...)[otherargs]
+        result <- do.call('bbox3d', c(list(draw_front=box, expand=expand), bboxargs, 
+                          do.call('.fixMaterialArgs', c(otherargs, list(Params = list(front='lines', back='lines'))))))
     } else {
         result <- numeric(0)
     	for (e in edges)