don't recenter camera

JuliaComputing · Jun 14, 2024 · 93c70b5 · 93c70b5
1 parent 0ac06a7
commit 93c70b5
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Showing 4 changed files with 9 additions and 9 deletions.
diff --git a/docs/src/examples/pendulum.md b/docs/src/examples/pendulum.md
@@ -199,8 +199,8 @@ W(args...; kwargs...) = Multibody.world
  world = W()
  shoulder_joint = Revolute(n = [0, 1, 0], isroot = true, axisflange = true)
  elbow_joint = Revolute(n = [0, 0, 1], isroot = true, axisflange = true, phi0=0.1)
- upper_arm = BodyShape(; m = 0.1, isroot = false, r = [0, 0, 0.6], radius=0.05)
- lower_arm = BodyShape(; m = 0.1, isroot = false, r = [0, 0.6, 0], radius=0.05)
+ upper_arm = BodyShape(; m = 0.1, isroot = false, r = [0, 0, 0.6], radius=0.04)
+ lower_arm = BodyShape(; m = 0.1, isroot = false, r = [0, 0.6, 0], radius=0.04)
  tip = Body(; m = 0.3, isroot = false)
 
  damper1 = RDamper(d = 0.07)

diff --git a/docs/src/examples/robot.md b/docs/src/examples/robot.md
@@ -98,7 +98,7 @@ Multibody.jl supports automatic 3D rendering of mechanisms, we use this feature
 
 ```@example robot
 import CairoMakie
-Multibody.render(robot, sol; filename = "robot.gif")
+Multibody.render(robot, sol; y=2, lookat=[0,1,0], filename = "robot.gif")
 nothing # hide
 ```
 

diff --git a/docs/src/examples/ropes_and_cables.md b/docs/src/examples/ropes_and_cables.md
@@ -65,7 +65,7 @@ prob = ODEProblem(ssys, [
 sol = solve(prob, Rodas4(autodiff=false); u0 = prob.u0 .+ 0.5);
 @test SciMLBase.successful_retcode(sol)
 
-Multibody.render(flexible_rope, sol, filename = "flexible_rope.gif") # May take long time for n>=10
+Multibody.render(flexible_rope, sol, y = -3, x = -6, z = -6, lookat=[0, -3, 0], filename = "flexible_rope.gif") # May take long time for n>=10
 ```
 
 
@@ -101,7 +101,7 @@ prob = ODEProblem(ssys, [
 sol = solve(prob, Rodas4(autodiff=false))
 @test SciMLBase.successful_retcode(sol)
 
-Multibody.render(mounted_chain, sol, filename = "mounted_chain.gif") # May take long time for n>=10
+Multibody.render(mounted_chain, sol, x=3, filename = "mounted_chain.gif") # May take long time for n>=10
 ```
 
 ![mounted_chain animation](mounted_chain.gif)
diff --git a/ext/Render.jl b/ext/Render.jl
@@ -89,7 +89,7 @@ function default_scene(x,y,z; lookat=Vec3f(0,0,0),up=Vec3f(0,1,0),show_axis=fals
  # scene = LScene(fig[1, 1], scenekw = (lights = [DirectionalLight(RGBf(1, 1, 1), Vec3f(-1, 0, 0))],)).scene # This causes a black background for CairoMakie, issue link above
  scene = LScene(fig[1, 1])#.scene
  # end
- cam3d!(scene)
+ cam3d!(scene, center=false)
  # scene.scene.camera.view[] = [
  # R [x,y,z]; 0 0 0 1
  # ]
@@ -103,9 +103,9 @@ end
 function render(model, sol,
  timevec::Union{AbstractVector, Nothing} = nothing;
  framerate = 30,
- x = 3,
- y = 0,
- z = 3,
+ x = 2,
+ y = 0.5,
+ z = 2,
  lookat = Vec3f(0,0,0),
  up = Vec3f(0,1,0),
  show_axis = false,