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Screen-space related functions for 3DCamera.

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This commit is contained in:
jussi
2022-03-31 13:55:02 +03:00
parent a3c28c0001
commit 30d425aa26
7 changed files with 164 additions and 9 deletions
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24
examples/ray/main.lua
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@@ -12,6 +12,17 @@ local function setupWindow()
RL_SetWindowPosition( { mPos[1] + mSize[1] / 2 - winSize[1] / 2, mPos[2] + mSize[2] / 2 - winSize[2] / 2 } )
end
function ray_collision()
local rayCol = RL_GetRayCollisionMesh( ray, sphereMesh, RL_MatrixIdentity() )
if rayCol ~= nil and rayCol.hit then
print( "hit", rayCol.hit )
print( "distance", rayCol.distance )
print( "point", rayCol.point[1], rayCol.point[2], rayCol.point[3] )
print( "normal", rayCol.normal[1], rayCol.normal[2], rayCol.normal[3] )
end
end
function init()
setupWindow()
@@ -23,14 +34,13 @@ function init()
sphereMesh = RL_GenMeshSphere( 1.0, 8, 10 )
-- local rayCol = RL_GetRayCollisionSphere( { { 0.5, 0, 4 }, { 0, 0, -1 } }, { 0, 0, 0 }, 1.0 )
local rayCol = RL_GetRayCollisionMesh( ray, sphereMesh, RL_MatrixIdentity() )
ray_collision()
end
if rayCol ~= nil and rayCol.hit then
print( "hit", rayCol.hit )
print( "distance", rayCol.distance )
print( "point", rayCol.point[1], rayCol.point[2], rayCol.point[3] )
print( "normal", rayCol.normal[1], rayCol.normal[2], rayCol.normal[3] )
function process( delta )
if RL_IsMouseButtonPressed( 0 ) then
ray = RL_GetMouseRay( RL_GetMousePosition(), camera )
ray_collision()
end
end