support receiving canvas

1 files changed, 32 insertions, 0 deletions

diff --git a/examples/send/main.lua b/examples/send/main.lua
new file mode 100644
index 0000000..4788361
--- /dev/null
+++ b/examples/send/main.lua
@@ -0,0 +1,32 @@
+local tvs = require 'texture-share-vk'
+local client, shared
+
+function love.load()
+  client = tvs.new()
+  shared = client:newSharedCanvas("love2d", love.graphics.getDimensions())
+
+  print(shared:getDimensions()) -- NOTE: delegated to LÖVE Canvas
+end
+
+local angle = 0
+
+function love.update(dt)
+  angle = angle + 5 * dt
+end
+
+function love.draw()
+  local width, height = love.graphics.getDimensions()
+  love.graphics.setCanvas(shared.canvas) -- NOTE: different from normal canvas
+    love.graphics.clear(0, 0, 0, 0)
+    love.graphics.translate(width/2, height/2)
+    love.graphics.rotate(angle)
+
+    love.graphics.setColor(1, 0, 0, 1)
+    love.graphics.rectangle("fill", -150,-150, 300,300)
+  love.graphics.setCanvas()
+  shared:send()
+
+  love.graphics.reset()
+  love.graphics.setBlendMode("alpha", "premultiplied")
+  love.graphics.draw(shared.canvas) -- NOTE: different from normal canvas
+end