diff options
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/core_3d_picking.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/examples/core_3d_picking.c b/examples/core_3d_picking.c index 2fc05e81..0d6f4ac7 100644 --- a/examples/core_3d_picking.c +++ b/examples/core_3d_picking.c @@ -24,9 +24,12 @@ int main() Camera camera = {{ 0.0, 10.0, 10.0 }, { 0.0, 0.0, 0.0 }, { 0.0, 1.0, 0.0 }}; Vector3 cubePosition = { 0.0, 1.0, 0.0 }; + Vector3 cubeSize = { 2.0, 2.0, 2.0 }; Ray ray; // Picking line ray + bool collision = false; + SetCameraMode(CAMERA_FREE); // Set a free camera mode SetCameraPosition(camera.position); // Set internal camera position to match our camera position @@ -45,7 +48,10 @@ int main() // NOTE: This function is NOT WORKING properly! ray = GetMouseRay(GetMousePosition(), camera); - // TODO: Check collision between ray and box + // Check collision between ray and box + collision = CheckCollisionRayBox(ray, + (Vector3){cubePosition.x - cubeSize.x / 2,cubePosition.y - cubeSize.y / 2,cubePosition.z - cubeSize.z / 2}, + (Vector3){cubePosition.x + cubeSize.x / 2,cubePosition.y + cubeSize.y / 2,cubePosition.z + cubeSize.z / 2}); } //---------------------------------------------------------------------------------- @@ -57,8 +63,8 @@ int main() Begin3dMode(camera); - DrawCube(cubePosition, 2, 2, 2, GRAY); - DrawCubeWires(cubePosition, 2, 2, 2, DARKGRAY); + DrawCube(cubePosition, cubeSize.x, cubeSize.y, cubeSize.z, GRAY); + DrawCubeWires(cubePosition, cubeSize.x, cubeSize.y, cubeSize.z, DARKGRAY); DrawGrid(10.0, 1.0); @@ -67,6 +73,8 @@ int main() End3dMode(); DrawText("Try selecting the box with mouse!", 240, 10, 20, GRAY); + + if(collision) DrawText("BOX SELECTED", (screenWidth - MeasureText("BOX SELECTED", 30)) / 2, screenHeight * 0.1f, 30, GREEN); DrawFPS(10, 10); |