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Simplify camera data switch in orthographic 3d example

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This commit is contained in:
Max Danielsson 2018-03-27 21:16:25 +02:00
parent 6c049fdd76
commit 42e64e931b
1 changed files with 8 additions and 5 deletions
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13
examples/models/models_orthographic_projection.c
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@ -13,6 +13,9 @@
#include "raylib.h" #include "raylib.h"
#define FOVY_PERSPECTIVE 45.0f
#define WIDTH_ORTHOGRAPHIC 10.0f
int main() int main()
{ {
// Initialization // Initialization
@ -22,10 +25,8 @@ int main()
InitWindow(screenWidth, screenHeight, "raylib [models] example - geometric shapes"); InitWindow(screenWidth, screenHeight, "raylib [models] example - geometric shapes");
const Camera perspective_camera = (Camera){{ 0.0f, 10.0f, 10.0f }, { 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }, 45.0f, CAMERA_PERSPECTIVE };
const Camera orthographic_camera = (Camera){{ 0.0f, 10.0f, 10.0f }, { 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }, 10.0f, CAMERA_ORTHOGRAPHIC };
// Define the camera to look into our 3d world // Define the camera to look into our 3d world
Camera camera = perspective_camera; Camera camera = {{ 0.0f, 10.0f, 10.0f }, { 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }, FOVY_PERSPECTIVE, CAMERA_PERSPECTIVE };
SetTargetFPS(60); // Set our game to run at 60 frames-per-second SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//-------------------------------------------------------------------------------------- //--------------------------------------------------------------------------------------
@ -45,11 +46,13 @@ int main()
{ {
if(camera.type == CAMERA_PERSPECTIVE) if(camera.type == CAMERA_PERSPECTIVE)
{ {
camera = orthographic_camera; camera.fovy = WIDTH_ORTHOGRAPHIC;
camera.type = CAMERA_ORTHOGRAPHIC;
} }
else else
{ {
camera = perspective_camera; camera.fovy = FOVY_PERSPECTIVE;
camera.type = CAMERA_PERSPECTIVE;
} }
} }