df_board <- data.frame(piece_side = "board_face", suit = 3, rank = 8,
x = 4.5, y = 4.5, stringsAsFactors = FALSE)
df_w <- data.frame(piece_side = "bit_face", suit = 6, rank = 1,
x = rep(1:8, 2), y = rep(1:2, each=8),
stringsAsFactors = FALSE)
df_b <- data.frame(piece_side = "bit_face", suit = 1, rank = 1,
x = rep(1:8, 2), y = rep(7:8, each=8),
stringsAsFactors = FALSE)
df <- rbind(df_board, df_w, df_b)
df$cfg <- "checkers1"
test_that("render_piece() works", {
skip_on_ci()
skip_if_not_installed("vdiffr")
library("vdiffr")
envir <- game_systems("sans")
expect_doppelganger("render_piece", function() render_piece(df, envir = envir, new_device = FALSE))
expect_doppelganger("render_piece_cartesian", function()
render_piece(df, envir = envir, annotate = TRUE, new_device = FALSE))
expect_doppelganger("render_piece_algebraic", function()
render_piece(df, envir = envir,
op_scale = 0.5, annotate = "algebraic",
trans = op_transform, new_device = FALSE))
skip_if_not_installed("rayvertex")
library("rayvertex")
envir3d <- game_systems("sans3d")
f <- tempfile(fileext = ".jpg")
render_piece(df, file = f, .f = piece_mesh, envir = envir3d, new_device = FALSE,
op_scale = 0.5, trans = op_transform)
expect_true(file.exists(f))
unlink(f)
skip_if_not_installed("rayrender")
library("rayrender")
envir3d <- game_systems("sans3d")
f <- tempfile(fileext = ".jpg")
render_piece(df, file = f, .f = piece, envir = envir3d, new_device = FALSE,
op_scale = 0.5, trans = op_transform,
samples = 5, clamp_value = 1, interactive = FALSE)
expect_true(file.exists(f))
unlink(f)
skip_if_not_installed("rgl")
library("rgl")
open3d()
view3d(0, -30)
f <- tempfile(fileext = ".tiff")
render_piece(df, file = f, .f = piece3d, envir = envir3d, new_device = FALSE,
op_scale = 0.5, trans = op_transform, scale = 0.98)
expect_true(file.exists(f))
unlink(f)
close3d()
})
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