8824449bc1
* complete fog example as both fog and basic lighting need the light system it made sense to seperate it out, there are a few functions from raymath int rlmath.py * added shaders custom uniform * added shaders_texture_waves.py * added shaders_texture_drawing.py * bug fix - unwanted transparent effect! * complete fog example as both fog and basic lighting need the light system it made sense to seperate it out, there are a few functions from raymath int rlmath.py * added shaders custom uniform * added shaders_texture_waves.py * initial commit still WIP * updated raylib * undo all changes in this branch except for the example updates * remove local raylib-c Co-authored-by: codifies <nospam@antispam.com>
75 lines
2.5 KiB
Python
Executable file
75 lines
2.5 KiB
Python
Executable file
#!/usr/bin/env python3
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from raylib.dynamic import raylib as rl, ffi
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from raylib.colors import *
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# a few functions ported from raymath
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from rlmath import *
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#// Initialization
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#//--------------------------------------------------------------------------------------
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screenWidth = 800;
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screenHeight = 450;
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rl.SetConfigFlags(rl.FLAG_MSAA_4X_HINT| rl.FLAG_WINDOW_RESIZABLE); # Enable Multi Sampling Anti Aliasing 4x (if available)
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rl.InitWindow(screenWidth, screenHeight, b"raylib [shaders] example - basic lighting")
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camera = ffi.new('struct Camera3D *', [
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[2, 12, 6],
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[0, .5, 0],
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[0, 1, 0],
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45,
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rl.CAMERA_PERSPECTIVE
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])
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imBlank = rl.GenImageColor(1024, 1024, BLANK)
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texture = rl.LoadTextureFromImage(imBlank) #// Load blank texture to fill on shader
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rl.UnloadImage(imBlank);
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#// NOTE: Using GLSL 330 shader version, on OpenGL ES 2.0 use GLSL 100 shader version
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shader = rl.LoadShader(b"", b"resources/shaders/glsl330/cubes_panning.fs");
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time = ffi.new("float *", 0.0)
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timeLoc = rl.GetShaderLocation(shader, b"uTime");
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rl.SetShaderValue(shader, timeLoc, time, rl.UNIFORM_FLOAT);
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rl.SetTargetFPS(60) # // Set our game to run at 60 frames-per-second
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#//--------------------------------------------------------------------------------------
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#// Main game loop
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while not rl.WindowShouldClose(): #// Detect window close button or ESC key
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#// Update
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#//----------------------------------------------------------------------------------
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time[0] = rl.GetTime();
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rl.SetShaderValue(shader, timeLoc, time, rl.UNIFORM_FLOAT);
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#//----------------------------------------------------------------------------------
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#// Draw
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#//----------------------------------------------------------------------------------
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rl.BeginDrawing()
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rl.ClearBackground(RAYWHITE)
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rl.BeginShaderMode(shader) #// Enable our custom shader for next shapes/textures drawings
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rl.DrawTexture(texture, 0, 0, WHITE) #// Drawing BLANK texture, all magic happens on shader
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rl.EndShaderMode() #// Disable our custom shader, return to default shader
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rl.DrawText(b"BACKGROUND is PAINTED and ANIMATED on SHADER!", 10, 10, 20, MAROON);
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rl.EndDrawing()
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#//----------------------------------------------------------------------------------
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#// De-Initialization
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#//--------------------------------------------------------------------------------------
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rl.UnloadTexture(texture) #// Unload the texture
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rl.CloseWindow() #// Close window and OpenGL context
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