UnrealXR/raylib
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Improved LoadHeightmap()

Browse source
This commit is contained in:
raysan5 2016-02-11 15:51:04 +01:00
parent 15cd4dce4e
commit 685273675b
4 changed files with 37 additions and 41 deletions
Download patch file Download diff file Expand all files Collapse all files

16
examples/models_heightmap.c
View file

@ -21,13 +21,13 @@ int main()
InitWindow(screenWidth, screenHeight, "raylib [models] example - heightmap loading and drawing");
// Define our custom camera to look into our 3d world
Camera camera = {{ 24.0f, 18.0f, 24.0f }, { 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }};
Camera camera = {{ 18.0f, 16.0f, 18.0f }, { 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }};
Image image = LoadImage("resources/heightmap.png"); // Load heightmap image (RAM)
Texture2D texture = LoadTextureFromImage(image); // Convert image to texture (VRAM)
Model map = LoadHeightmap(image, 32); // Load heightmap model
SetModelTexture(&map, texture); // Bind texture to model
Vector3 mapPosition = { -16.0f, 0.0f, -16.0f }; // Set model position (depends on model scaling!)
Image image = LoadImage("resources/heightmap.png"); // Load heightmap image (RAM)
Texture2D texture = LoadTextureFromImage(image); // Convert image to texture (VRAM)
Model map = LoadHeightmap(image, (Vector3){ 16, 8, 16 }); // Load heightmap model with defined size
SetModelTexture(&map, texture); // Bind texture to model
Vector3 mapPosition = { -8.0f, 0.0f, -8.0f }; // Set model position (depends on model scaling!)
UnloadImage(image); // Unload heightmap image from RAM, already uploaded to VRAM
@ -54,7 +54,9 @@ int main()
Begin3dMode(camera);
// NOTE: Model is scaled to 1/4 of its original size (128x128 units)
DrawModel(map, mapPosition, 1/4.0f, RED);
DrawModel(map, mapPosition, 1.0f, RED);
DrawGrid(20, 1.0f);
End3dMode();