bilbo/love-demo
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

main: use setIndexBuffer

Browse Source
This commit is contained in:
Zack Buhman 2026-02-22 00:06:02 +00:00
parent 50b784e6ab
commit c54fd525ff
1 changed files with 12 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
main.lua
View File

@ -28,7 +28,7 @@ local vertexcode = [[
} }
]] ]]
shader = love.graphics.newShader(pixelcode, vertexcode) local shader = love.graphics.newShader(pixelcode, vertexcode)
local vertexformat = { local vertexformat = {
{ name = 'VertexPosition', format = 'floatvec3', location = 0 }, { name = 'VertexPosition', format = 'floatvec3', location = 0 },
@ -36,14 +36,20 @@ local vertexformat = {
} }
local vertexdata = { local vertexdata = {
{-0.5, -0.5, -0.5, 1, 0, 0}, -- tl \| -0.5, -0.5, -0.5, 1, 0, 0, -- tl \|
{ 0.5, -0.5, -0.5, 0, 1, 0}, -- tr 0.5, -0.5, -0.5, 0, 1, 0, -- tr
{ 0.5, 0.5, -0.5, 0, 0, 1}, -- br 0.5, 0.5, -0.5, 0, 0, 1, -- br
{ -0.5, 0.5, -0.5, 1, 1, 1}, -- bl |\ -0.5, 0.5, -0.5, 1, 1, 1, -- bl |\
} }
local indexdata = {
0, 1, 2,
0, 3, 2,
};
function love.load(args) function love.load(args)
local vertexbuffer = love.graphics.newBuffer(vertexformat, vertexdata, { vertex = true, usage = "static" }) local vertexbuffer = love.graphics.newBuffer(vertexformat, vertexdata, { vertex = true, usage = "static" })
local indexbuffer = love.graphics.newBuffer("uint16", indexdata, { index = true, usage = "static" })
attributelist = { attributelist = {
{ {
@ -66,9 +72,7 @@ function love.load(args)
drawmode = "triangles" drawmode = "triangles"
mesh = love.graphics.newMesh(attributelist, drawmode) mesh = love.graphics.newMesh(attributelist, drawmode)
mesh:setIndexBuffer(indexbuffer)
mesh:setVertexMap(1, 2, 3,
1, 4, 3)
end end
function love.draw() function love.draw()