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New examples added (with some resources)

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raysan5 2015-08-28 14:16:28 +02:00
parent 6ac5d3bc06
commit ca402e9d36
22 changed files with 183 additions and 75 deletions
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31
examples/core_3d_picking.c
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@ -2,7 +2,7 @@
*
* raylib [core] example - Picking in 3d mode
*
* This example has been created using raylib 1.0 (www.raylib.com)
* This example has been created using raylib 1.3 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Copyright (c) 2014 Ramon Santamaria (Ray San - raysan@raysanweb.com)
@ -23,23 +23,30 @@ int main()
// Define the camera to look into our 3d world
Camera camera = {{ 0.0, 10.0, 10.0 }, { 0.0, 0.0, 0.0 }, { 0.0, 1.0, 0.0 }};
Vector3 cubePosition = { 0.0, 0.0, 0.0 };
Vector3 cubePosition = { 0.0, 1.0, 0.0 };
Ray pickingLine;
Ray ray; // Picking line ray
SetCameraMode(CAMERA_FREE);
SetCameraMode(CAMERA_FREE); // Set a free camera mode
SetCameraPosition(camera.position); // Set internal camera position to match our camera position
SetTargetFPS(60);
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//----------------------------------------------------------------------------------
camera = UpdateCamera(0);
camera = UpdateCamera(0); // Update internal camera and our camera
if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON)) pickingLine = GetMouseRay(GetMousePosition(), camera);
if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON))
{
// NOTE: This function is NOT WORKING properly!
ray = GetMouseRay(GetMousePosition(), camera);
// TODO: Check collision between ray and box
}
//----------------------------------------------------------------------------------
// Draw
@ -50,14 +57,16 @@ int main()
Begin3dMode(camera);
DrawCube(cubePosition, 2, 2, 2, RED);
DrawCubeWires(cubePosition, 2, 2, 2, MAROON);
DrawCube(cubePosition, 2, 2, 2, GRAY);
DrawCubeWires(cubePosition, 2, 2, 2, DARKGRAY);
DrawGrid(10.0, 1.0);
DrawRay(pickingLine, MAROON);
DrawRay(ray, MAROON);
End3dMode();
DrawText("Try selecting the box with mouse!", 240, 10, 20, GRAY);
DrawFPS(10, 10);