diff options
Diffstat (limited to 'examples/src/core/core_3d_picking.c')
| -rw-r--r-- | examples/src/core/core_3d_picking.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/examples/src/core/core_3d_picking.c b/examples/src/core/core_3d_picking.c index 7658b39..1c63e2a 100644 --- a/examples/src/core/core_3d_picking.c +++ b/examples/src/core/core_3d_picking.c @@ -26,14 +26,15 @@ int main() camera.target = (Vector3){ 0.0f, 0.0f, 0.0f }; // Camera looking at point camera.up = (Vector3){ 0.0f, 1.0f, 0.0f }; // Camera up vector (rotation towards target) camera.fovy = 45.0f; // Camera field-of-view Y + camera.type = CAMERA_PERSPECTIVE; // Camera mode type Vector3 cubePosition = { 0.0f, 1.0f, 0.0f }; Vector3 cubeSize = { 2.0f, 2.0f, 2.0f }; - - Ray ray; // Picking line ray - + + Ray ray = {0.0f, 0.0f, 0.0f}; // Picking line ray + bool collision = false; - + SetCameraMode(camera, CAMERA_FREE); // Set a free camera mode SetTargetFPS(60); // Set our game to run at 60 frames-per-second @@ -45,11 +46,11 @@ int main() // Update //---------------------------------------------------------------------------------- UpdateCamera(&camera); // Update camera - + if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON)) { ray = GetMouseRay(GetMousePosition(), camera); - + // Check collision between ray and box collision = CheckCollisionRayBox(ray, (BoundingBox){(Vector3){ cubePosition.x - cubeSize.x/2, cubePosition.y - cubeSize.y/2, cubePosition.z - cubeSize.z/2 }, @@ -63,9 +64,9 @@ int main() ClearBackground(RAYWHITE); - Begin3dMode(camera); + BeginMode3D(camera); - if (collision) + if (collision) { DrawCube(cubePosition, cubeSize.x, cubeSize.y, cubeSize.z, RED); DrawCubeWires(cubePosition, cubeSize.x, cubeSize.y, cubeSize.z, MAROON); @@ -77,15 +78,14 @@ int main() DrawCube(cubePosition, cubeSize.x, cubeSize.y, cubeSize.z, GRAY); DrawCubeWires(cubePosition, cubeSize.x, cubeSize.y, cubeSize.z, DARKGRAY); } - + DrawRay(ray, MAROON); - DrawGrid(10, 1.0f); - End3dMode(); - + EndMode3D(); + DrawText("Try selecting the box with mouse!", 240, 10, 20, DARKGRAY); - + if(collision) DrawText("BOX SELECTED", (screenWidth - MeasureText("BOX SELECTED", 30)) / 2, screenHeight * 0.1f, 30, GREEN); DrawFPS(10, 10); @@ -100,4 +100,4 @@ int main() //-------------------------------------------------------------------------------------- return 0; -}
\ No newline at end of file +} |