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This commit is contained in:
Ray 2019-05-20 16:36:42 +02:00
parent a43a7980a3
commit b525039e0a
96 changed files with 1301 additions and 1317 deletions
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30
examples/shapes/shapes_following_eyes.c
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@ -13,7 +13,7 @@
#include <math.h> // Required for: atan2f()
int main()
int main(void)
{
// Initialization
//--------------------------------------------------------------------------------------
@ -21,19 +21,19 @@ int main()
const int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [shapes] example - following eyes");
Vector2 scleraLeftPosition = { GetScreenWidth()/2 - 100, GetScreenHeight()/2 };
Vector2 scleraRightPosition = { GetScreenWidth()/2 + 100, GetScreenHeight()/2 };
float scleraRadius = 80;
Vector2 irisLeftPosition = { GetScreenWidth()/2 - 100, GetScreenHeight()/2 };
Vector2 irisRightPosition = { GetScreenWidth()/2 + 100, GetScreenHeight()/2};
float irisRadius = 24;
float angle;
float dx, dy, dxx, dyy;
SetTargetFPS(60);
float angle = 0.0f;
float dx = 0.0f, dy = 0.0f, dxx = 0.0f, dyy = 0.0f;
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
@ -43,13 +43,13 @@ int main()
//----------------------------------------------------------------------------------
irisLeftPosition = GetMousePosition();
irisRightPosition = GetMousePosition();
// Check not inside the left eye sclera
if (!CheckCollisionPointCircle(irisLeftPosition, scleraLeftPosition, scleraRadius - 20))
{
dx = irisLeftPosition.x - scleraLeftPosition.x;
dy = irisLeftPosition.y - scleraLeftPosition.y;
angle = atan2f(dy, dx);
dxx = (scleraRadius - irisRadius)*cosf(angle);
@ -64,7 +64,7 @@ int main()
{
dx = irisRightPosition.x - scleraRightPosition.x;
dy = irisRightPosition.y - scleraRightPosition.y;
angle = atan2f(dy, dx);
dxx = (scleraRadius - irisRadius)*cosf(angle);
@ -84,19 +84,19 @@ int main()
DrawCircleV(scleraLeftPosition, scleraRadius, LIGHTGRAY);
DrawCircleV(irisLeftPosition, irisRadius, BROWN);
DrawCircleV(irisLeftPosition, 10, BLACK);
DrawCircleV(scleraRightPosition, scleraRadius, LIGHTGRAY);
DrawCircleV(irisRightPosition, irisRadius, DARKGREEN);
DrawCircleV(irisRightPosition, 10, BLACK);
DrawFPS(10, 10);
EndDrawing();
//----------------------------------------------------------------------------------
}
// De-Initialization
//--------------------------------------------------------------------------------------
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------