Hi,

For fun trying to build and run animation_test.pas on my macos 10.14.6.

I can compile it if I include unit math and add this snippet:

{$IFDEF DARWIN}         SetExceptionMask([exDenormalized,exInvalidOp,exOverflow,exPrecision,exUnderflow,exZeroDivide]);
{$IFEND}  

But it seems to raise a access violation at line 31:

SetMaterialTexture(@model.materials[0], MAP_DIFFUSE, texture);

As seen below:

$ ./animation_test
INFO: Initializing raylib 2.5
INFO: Display device initialized successfully
INFO: Display size: 1440 x 900
INFO: Render size: 800 x 450
INFO: Screen size: 800 x 450
INFO: Viewport offsets: 0, 0
INFO: GPU: Vendor:   Intel Inc.
INFO: GPU: Renderer: Intel(R) HD Graphics 6000
INFO: GPU: Version:  4.1 INTEL-12.10.12
INFO: GPU: GLSL:     4.10
INFO: Number of supported extensions: 45
INFO: [EXTENSION] DXT compressed textures supported
INFO: [EXTENSION] Anisotropic textures filtering supported (max: 16X)
INFO: [EXTENSION] Debug Marker supported
INFO: [TEX ID 1] Texture created successfully (1x1 - 1 mipmaps)
INFO: [TEX ID 1] Base white texture loaded successfully
INFO: [SHDR ID 1] Shader compiled successfully
INFO: [SHDR ID 2] Shader compiled successfully
INFO: [SHDR ID 3] Shader program loaded successfully
INFO: [SHDR ID 3] Default shader loaded successfully
INFO: Internal buffers initialized successfully (CPU)
INFO: Internal buffers uploaded successfully (GPU)
INFO: OpenGL default states initialized successfully
INFO: [TEX ID 2] Texture created successfully (128x128 - 1 mipmaps)
INFO: [TEX ID 2] Default font loaded successfully
WARNING: [res/guy/guy.iqm] No meshes can be loaded, default to cube mesh
INFO: [VAO ID 2] Mesh uploaded successfully to VRAM (GPU)
WARNING: [res/guy/guy.iqm] No materials can be loaded, default to white material
INFO: [res/guy/guytex.png] Image loaded successfully (1024x1024)
INFO: [TEX ID 3] Texture created successfully (1024x1024 - 1 mipmaps)
An unhandled exception occurred at $00000001000E5587:
EAccessViolation: Access violation
  $00000001000E5587

Any suggestion?

hi. problem with 3D examples. my system is linux Mint 20.
Examples swear on SetMaterialTexture.
Moreover, all examples in C++ are compiled and run without problems.

the console output:

'/home/vadim/Компоненты/raylib-pas-master/bin/models_first_person_maze'
INFO: Initializing raylib 2.6-dev
INFO: Display device initialized successfully
INFO: Display size: 1280 x 1024
INFO: Render size: 800 x 450
INFO: Screen size: 800 x 450
INFO: Viewport offsets: 0, 0
INFO: GLAD: OpenGL extensions loaded successfully
INFO: OpenGL 3.3 Core profile supported
INFO: GPU: Vendor: NVIDIA Corporation
INFO: GPU: Renderer: GeForce GTX 750/PCIe/SSE2
INFO: GPU: Version: 3.3.0 NVIDIA 390.138
INFO: GPU: GLSL: 3.30 NVIDIA via Cg compiler
INFO: Number of supported extensions: 342
INFO: [EXTENSION] DXT compressed textures supported
INFO: [EXTENSION] ETC2/EAC compressed textures supported
INFO: [EXTENSION] Anisotropic textures filtering supported (max: 16X)
INFO: [EXTENSION] Mirror clamp wrap texture mode supported
INFO: [TEX ID 1] Texture created successfully (1x1 - 1 mipmaps)
INFO: [TEX ID 1] Base white texture loaded successfully
INFO: [SHDR ID 1] Shader compiled successfully
INFO: [SHDR ID 2] Shader compiled successfully
INFO: [SHDR ID 3] Shader program loaded successfully
INFO: [SHDR ID 3] Default shader loaded successfully
INFO: Internal buffers initialized successfully (CPU)
INFO: Internal buffers uploaded successfully (GPU)
INFO: OpenGL default states initialized successfully
INFO: [TEX ID 2] Texture created successfully (128x128 - 1 mipmaps)
INFO: [TEX ID 2] Default font loaded successfully
INFO: [res/textures/cubicmap.png] Image loaded successfully (32x16)
INFO: [TEX ID 3] Texture created successfully (32x16 - 1 mipmaps)
INFO: [VAO ID 2] Mesh uploaded successfully to VRAM (GPU)
INFO: [res/textures/cubicmap_atlas.png] Image loaded successfully (256x256)
INFO: [TEX ID 4] Texture created successfully (256x256 - 1 mipmaps)
An unhandled exception occurred at $00007F1E13F0EBD9:
EAccessViolation: Access violation
$00007F1E13F0EBD9 line 885 of /home/travis/build/raysan5/raylib/src/models.c
$0000000000402712 main, line 45 of ../models/models_first_person_maze.pas

An unhandled exception occurred at $000000000041AE97:
EAccessViolation:
An unhandled exception occurred at $000000000041AE97:
EAccessViolation:
$000000000041AE97
$0000000000412B53
$000000000042615A
$00000000004180EC
$0000000000402712

I want to include a Prebuilt Binary of Raylib at the exact Commit which raylib-pas targets. This could alleviate issues with users downloading a newer "Master" than we are currently targeting and running into breaking API or Memory Layout changes in raylib. Plus this should make it simpler for Delphi/FreePascal Developers who may not have a lot of experience compiling C libraries or using CMake.

I will do my best to include the latest targeted binaries, however, I do not readily have a MacOS computer which I can use to build the raylib .dylib and .a files on. I can provide the Linux and Windows binaries.

Anyone want to help with the MacOS ones?

when using TSound, the program just crashes ...

When loading, for some reason, the data is immediately unloaded.

my example

program sprite_explosion;

{$mode objfpc}

uses cmem, raylib, math;

const
screenWidth = 800;
screenHeight = 450;

NUM_FRAMES_PER_LINE = 5;
NUM_LINES = 5;

var
fxBoom:TSound;
explosion:TTexture2D;
position:TVector2;
frameRec: TRectangle;
frameWidth,frameHeight,currentFrame,currentLine : integer;
framesCounter:integer;
active:boolean;
begin
InitWindow(screenWidth, screenHeight, 'raylib [textures] example - Sprite explosion');
InitAudioDevice();
fxBoom := LoadSound('res/boom.wav');
explosion := LoadTexture('res/explosion.png');
frameWidth := explosion.width div NUM_FRAMES_PER_LINE; // Sprite one frame rectangle width
frameHeight := explosion.height div NUM_LINES; // Sprite one frame rectangle height
currentFrame := 0;
currentLine := 0;
frameRec.x:=0;
frameRec.y:=0;
frameRec.height:=frameHeight;
frameRec.width:=frameWidth;

position.y:=0.0;
position.x:=0.0;
active := false;
framesCounter := 0;
SetTargetFPS(120);

// Main game loop
while not WindowShouldClose() do
begin
if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON)) and (not active) then
begin
position := GetMousePosition();
active := true;
position.x := position.x- frameWidth/2;
position.y := position.y - frameHeight/2;
PlaySound(fxBoom);
end;
// Compute explosion animation frames
if (active) then
begin
inc(framesCounter);// framesCounter++;
if (framesCounter > 2) then
begin
inc(currentFrame);// currentFrame++;
if (currentFrame >= NUM_FRAMES_PER_LINE) then
begin
currentFrame := 0;
inc(currentLine);//++;
if (currentLine >= NUM_LINES) then
begin
currentLine := 0;
active := false;
end;
end;
framesCounter := 0;
end;
end;

frameRec.x := frameWidthcurrentFrame;
frameRec.y := frameHeightcurrentLine;

BeginDrawing();
ClearBackground(RAYWHITE);

if (active) then DrawTextureRec(explosion, frameRec, position, WHITE);
EndDrawing();
end;
UnloadTexture(explosion); // Unload texture
UnloadSound(fxBoom); // Unload sound
CloseAudioDevice();
CloseWindow(); // Close window and OpenGL context
end.

i'm a mac and linux user, i borrowed a computer to compile the game and i couldn't run on windows