From 072684d276373b58ddf7203e34b66a14f6e0c848 Mon Sep 17 00:00:00 2001 From: raysan5 Date: Mon, 24 Jul 2017 20:04:54 +0200 Subject: Removed webpage from raylib repo Moved to own repo at @raysan5/raylib.com --- docs/examples/src/physac/physics_restitution.c | 122 ------------------------- 1 file changed, 122 deletions(-) delete mode 100644 docs/examples/src/physac/physics_restitution.c (limited to 'docs/examples/src/physac/physics_restitution.c') diff --git a/docs/examples/src/physac/physics_restitution.c b/docs/examples/src/physac/physics_restitution.c deleted file mode 100644 index 0809697c..00000000 --- a/docs/examples/src/physac/physics_restitution.c +++ /dev/null @@ -1,122 +0,0 @@ -/******************************************************************************************* -* -* Physac - Physics restitution -* -* NOTE 1: Physac requires multi-threading, when InitPhysics() a second thread is created to manage physics calculations. -* NOTE 2: Physac requires static C library linkage to avoid dependency on MinGW DLL (-static -lpthread) -* -* Use the following line to compile: -* -* gcc -o $(NAME_PART).exe $(FILE_NAME) -s $(RAYLIB_DIR)\raylib\raylib_icon -static -lraylib -lpthread -* -lglfw3 -lopengl32 -lgdi32 -lopenal32 -lwinmm -std=c99 -Wl,--subsystem,windows -Wl,-allow-multiple-definition -* -* Copyright (c) 2017 Victor Fisac -* -********************************************************************************************/ - -#include "raylib.h" - -#define PHYSAC_IMPLEMENTATION -#include "physac.h" - -int main() -{ - // Initialization - //-------------------------------------------------------------------------------------- - int screenWidth = 800; - int screenHeight = 450; - - SetConfigFlags(FLAG_MSAA_4X_HINT); - InitWindow(screenWidth, screenHeight, "Physac [raylib] - Physics restitution"); - SetTargetFPS(60); - - // Physac logo drawing position - int logoX = screenWidth - MeasureText("Physac", 30) - 10; - int logoY = 15; - - // Initialize physics and default physics bodies - InitPhysics(); - - // Create floor rectangle physics body - PhysicsBody floor = CreatePhysicsBodyRectangle((Vector2){ screenWidth/2, screenHeight }, screenWidth, 100, 10); - floor->enabled = false; // Disable body state to convert it to static (no dynamics, but collisions) - floor->restitution = 1; - - // Create circles physics body - PhysicsBody circleA = CreatePhysicsBodyCircle((Vector2){ screenWidth*0.25f, screenHeight/2 }, 30, 10); - circleA->restitution = 0; - PhysicsBody circleB = CreatePhysicsBodyCircle((Vector2){ screenWidth*0.5f, screenHeight/2 }, 30, 10); - circleB->restitution = 0.5f; - PhysicsBody circleC = CreatePhysicsBodyCircle((Vector2){ screenWidth*0.75f, screenHeight/2 }, 30, 10); - circleC->restitution = 1; - //-------------------------------------------------------------------------------------- - - // Main game loop - while (!WindowShouldClose()) // Detect window close button or ESC key - { - // Update - //---------------------------------------------------------------------------------- - if (IsKeyPressed('R')) // Reset physics input - { - // Reset circles physics bodies position and velocity - circleA->position = (Vector2){ screenWidth*0.25f, screenHeight/2 }; - circleA->velocity = (Vector2){ 0, 0 }; - circleB->position = (Vector2){ screenWidth*0.5f, screenHeight/2 }; - circleB->velocity = (Vector2){ 0, 0 }; - circleC->position = (Vector2){ screenWidth*0.75f, screenHeight/2 }; - circleC->velocity = (Vector2){ 0, 0 }; - } - //---------------------------------------------------------------------------------- - - // Draw - //---------------------------------------------------------------------------------- - BeginDrawing(); - - ClearBackground(BLACK); - - DrawFPS(screenWidth - 90, screenHeight - 30); - - // Draw created physics bodies - int bodiesCount = GetPhysicsBodiesCount(); - for (int i = 0; i < bodiesCount; i++) - { - PhysicsBody body = GetPhysicsBody(i); - - int vertexCount = GetPhysicsShapeVerticesCount(i); - for (int j = 0; j < vertexCount; j++) - { - // Get physics bodies shape vertices to draw lines - // Note: GetPhysicsShapeVertex() already calculates rotation transformations - Vector2 vertexA = GetPhysicsShapeVertex(body, j); - - int jj = (((j + 1) < vertexCount) ? (j + 1) : 0); // Get next vertex or first to close the shape - Vector2 vertexB = GetPhysicsShapeVertex(body, jj); - - DrawLineV(vertexA, vertexB, GREEN); // Draw a line between two vertex positions - } - } - - DrawText("Restitution amount", (screenWidth - MeasureText("Restitution amount", 30))/2, 75, 30, WHITE); - DrawText("0", circleA->position.x - MeasureText("0", 20)/2, circleA->position.y - 7, 20, WHITE); - DrawText("0.5", circleB->position.x - MeasureText("0.5", 20)/2, circleB->position.y - 7, 20, WHITE); - DrawText("1", circleC->position.x - MeasureText("1", 20)/2, circleC->position.y - 7, 20, WHITE); - - DrawText("Press 'R' to reset example", 10, 10, 10, WHITE); - - DrawText("Physac", logoX, logoY, 30, WHITE); - DrawText("Powered by", logoX + 50, logoY - 7, 10, WHITE); - - EndDrawing(); - //---------------------------------------------------------------------------------- - } - - // De-Initialization - //-------------------------------------------------------------------------------------- - ClosePhysics(); // Uninitialize physics - - CloseWindow(); // Close window and OpenGL context - //-------------------------------------------------------------------------------------- - - return 0; -} - -- cgit v1.2.3