diff options
Diffstat (limited to 'examples/heightmap/main.lua')
| -rw-r--r-- | examples/heightmap/main.lua | 40 |
1 files changed, 31 insertions, 9 deletions
diff --git a/examples/heightmap/main.lua b/examples/heightmap/main.lua index d046d2a..eb660b3 100644 --- a/examples/heightmap/main.lua +++ b/examples/heightmap/main.lua @@ -1,7 +1,14 @@ +package.path = package.path..";"..RL.GetBasePath().."../resources/lib/?.lua" + +Util = require( "utillib" ) +Vec2 = require( "vector2" ) +Vec3 = require( "vector3" ) +Cam3D = require( "camera3d" ) + local TILE_SIZE = 32 local monitor = 0 -local camera = -1 +local camera = {} local groundTexture = -1 local tilesetTex = -1 local heigthImage = -1 @@ -27,11 +34,14 @@ function RL.init() RL.SetWindowState( RL.FLAG_VSYNC_HINT ) RL.SetWindowPosition( { mPos[1] + mSize[1] / 2 - winSize[1] / 2, mPos[2] + mSize[2] / 2 - winSize[2] / 2 } ) - camera = RL.CreateCamera3D() - RL.SetCamera3DPosition( camera, { 0, 8, 16 } ) - RL.SetCamera3DTarget( camera, { 0, 0, 0 } ) - RL.SetCamera3DUp( camera, { 0, 1, 0 } ) - -- RL.SetCameraMode( camera, RL.CAMERA_FREE ) + camera = Cam3D:new() + + camera:setPosition( { 0, 8, 16 } ) + camera:setTarget( { 0, 0, 0 } ) + camera:setUp( { 0, 1, 0 } ) + -- camera.mode = camera.MODES.ORBITAL + camera.mode = camera.MODES.FREE + -- camera.mode = camera.MODES.FIRST_PERSON heigthImage = RL.LoadImage( RL.GetBasePath().."../resources/images/heightmap.png" ) @@ -74,11 +84,23 @@ function RL.init() matrix = RL.MatrixMultiply( RL.MatrixIdentity(), RL.MatrixTranslate( { -4, 0, -4 } ) ) end +function RL.process( delta ) + camera:process( delta ) + + if RL.IsKeyPressed( RL.KEY_SPACE ) then + if camera.mode == camera.MODES.FREE then + camera.mode = camera.MODES.FIRST_PERSON + else + camera.mode = camera.MODES.FREE + end + end +end + function RL.draw() RL.ClearBackground( { 100, 150, 100 } ) - RL.UpdateCamera3D( camera, RL.CAMERA_FIRST_PERSON ) - RL.BeginMode3D( camera ) + camera:beginMode3D() RL.DrawMesh( mesh, material, matrix ) - RL.EndMode3D() + -- camera:draw() + camera:endMode3D() end |