diff options
author | Piotr Dziwinski <piotrdz@gmail.com> | 2013-02-03 20:03:36 +0100 |
---|---|---|
committer | Piotr Dziwinski <piotrdz@gmail.com> | 2013-02-03 20:03:36 +0100 |
commit | 209c6412ae149cc7c503fd7da384f344a830423c (patch) | |
tree | 5baeaeb8dee2208b46bf80a118dfe59eb65f9389 /test/envs/opengl/transform_test.cpp | |
parent | 3f41f97fc47fca22634dc858c3ecdb39d0d27e32 (diff) | |
download | colobot-209c6412ae149cc7c503fd7da384f344a830423c.tar.gz colobot-209c6412ae149cc7c503fd7da384f344a830423c.tar.bz2 colobot-209c6412ae149cc7c503fd7da384f344a830423c.zip |
Refactoring in tests infrastructure
* all tests are now in /test/ subdirectory
* unit tests concatenated to one executable (TODO: ui, common)
* preparation for test environments (OpenGL and others)
* removed old TestCBot
Diffstat (limited to 'test/envs/opengl/transform_test.cpp')
-rw-r--r-- | test/envs/opengl/transform_test.cpp | 339 |
1 files changed, 339 insertions, 0 deletions
diff --git a/test/envs/opengl/transform_test.cpp b/test/envs/opengl/transform_test.cpp new file mode 100644 index 0000000..cddd1b8 --- /dev/null +++ b/test/envs/opengl/transform_test.cpp @@ -0,0 +1,339 @@ +#include "app/system.h" +#include "common/logger.h" +#include "common/image.h" +#include "common/iman.h" +#include "graphics/opengl/gldevice.h" +#include "math/geometry.h" + +#include <SDL/SDL.h> +#include <SDL/SDL_image.h> +#include <unistd.h> + +#include <iostream> +#include <map> + +enum KeySlots +{ + K_Forward, + K_Back, + K_Left, + K_Right, + K_Up, + K_Down, + K_Count +}; +bool KEYMAP[K_Count] = { false }; + +Math::Point MOUSE_POS_BASE; + +Math::Vector TRANSLATION(0.0f, 2.0f, 0.0f); +Math::Vector ROTATION, ROTATION_BASE; + +const int FRAME_DELAY = 5000; + +SystemTimeStamp *PREV_TIME = NULL, *CURR_TIME = NULL; + +void Init(Gfx::CGLDevice *device) +{ + device->SetRenderState(Gfx::RENDER_STATE_DEPTH_TEST, true); + device->SetShadeModel(Gfx::SHADE_SMOOTH); +} + +void Render(Gfx::CGLDevice *device) +{ + device->BeginScene(); + + Math::Matrix persp; + Math::LoadProjectionMatrix(persp, Math::PI / 4.0f, (800.0f) / (600.0f), 0.1f, 100.0f); + device->SetTransform(Gfx::TRANSFORM_PROJECTION, persp); + + + Math::Matrix viewMat; + Math::Matrix mat; + + viewMat.LoadIdentity(); + + Math::LoadRotationXMatrix(mat, -ROTATION.x); + viewMat = Math::MultiplyMatrices(viewMat, mat); + + Math::LoadRotationYMatrix(mat, -ROTATION.y); + viewMat = Math::MultiplyMatrices(viewMat, mat); + + Math::LoadTranslationMatrix(mat, -TRANSLATION); + viewMat = Math::MultiplyMatrices(viewMat, mat); + + device->SetTransform(Gfx::TRANSFORM_VIEW, viewMat); + + + Math::Matrix worldMat; + worldMat.LoadIdentity(); + device->SetTransform(Gfx::TRANSFORM_WORLD, worldMat); + + Gfx::VertexCol line[2] = { Gfx::VertexCol() }; + + for (int x = -40; x <= 40; ++x) + { + line[0].color = Gfx::Color(0.7f + x / 120.0f, 0.0f, 0.0f); + line[0].coord.z = -40; + line[0].coord.x = x; + line[1].color = Gfx::Color(0.7f + x / 120.0f, 0.0f, 0.0f); + line[1].coord.z = 40; + line[1].coord.x = x; + device->DrawPrimitive(Gfx::PRIMITIVE_LINES, line, 2); + } + + for (int z = -40; z <= 40; ++z) + { + line[0].color = Gfx::Color(0.0f, 0.7f + z / 120.0f, 0.0f); + line[0].coord.z = z; + line[0].coord.x = -40; + line[1].color = Gfx::Color(0.0f, 0.7f + z / 120.0f, 0.0f); + line[1].coord.z = z; + line[1].coord.x = 40; + device->DrawPrimitive(Gfx::PRIMITIVE_LINES, line, 2); + } + + + Gfx::VertexCol quad[6] = { Gfx::VertexCol() }; + + for (int i = 0; i < 6; ++i) + quad[i].color = Gfx::Color(1.0f, 1.0f, 0.0f); + + quad[0].coord = Math::Vector(-1.0f, -1.0f, 0.0f); + quad[1].coord = Math::Vector( 1.0f, -1.0f, 0.0f); + quad[2].coord = Math::Vector( 1.0f, 1.0f, 0.0f); + quad[3].coord = Math::Vector( 1.0f, 1.0f, 0.0f); + quad[4].coord = Math::Vector(-1.0f, 1.0f, 0.0f); + quad[5].coord = Math::Vector(-1.0f, -1.0f, 0.0f); + + Math::LoadTranslationMatrix(worldMat, Math::Vector(40.0f, 2.0f, 40.0f)); + device->SetTransform(Gfx::TRANSFORM_WORLD, worldMat); + + device->DrawPrimitive(Gfx::PRIMITIVE_TRIANGLES, quad, 6); + + for (int i = 0; i < 6; ++i) + quad[i].color = Gfx::Color(0.0f, 1.0f, 1.0f); + + Math::LoadTranslationMatrix(worldMat, Math::Vector(-40.0f, 2.0f, -40.0f)); + device->SetTransform(Gfx::TRANSFORM_WORLD, worldMat); + + device->DrawPrimitive(Gfx::PRIMITIVE_TRIANGLES, quad, 6); + + for (int i = 0; i < 6; ++i) + quad[i].color = Gfx::Color(1.0f, 0.0f, 1.0f); + + Math::LoadTranslationMatrix(worldMat, Math::Vector(0.0f, 10.0f, 0.0f)); + device->SetTransform(Gfx::TRANSFORM_WORLD, worldMat); + + device->DrawPrimitive(Gfx::PRIMITIVE_TRIANGLES, quad, 6); + + device->EndScene(); +} + +void Update() +{ + const float TRANS_SPEED = 6.0f; // units / sec + + GetCurrentTimeStamp(CURR_TIME); + float timeDiff = TimeStampDiff(PREV_TIME, CURR_TIME, STU_SEC); + CopyTimeStamp(PREV_TIME, CURR_TIME); + + Math::Vector incTrans; + + if (KEYMAP[K_Forward]) + incTrans.z = +TRANS_SPEED * timeDiff; + if (KEYMAP[K_Back]) + incTrans.z = -TRANS_SPEED * timeDiff; + if (KEYMAP[K_Right]) + incTrans.x = +TRANS_SPEED * timeDiff; + if (KEYMAP[K_Left]) + incTrans.x = -TRANS_SPEED * timeDiff; + if (KEYMAP[K_Up]) + incTrans.y = +TRANS_SPEED * timeDiff; + if (KEYMAP[K_Down]) + incTrans.y = -TRANS_SPEED * timeDiff; + + Math::Point rotTrans = Math::RotatePoint(-ROTATION.y, Math::Point(incTrans.x, incTrans.z)); + incTrans.x = rotTrans.x; + incTrans.z = rotTrans.y; + TRANSLATION += incTrans; +} + +void KeyboardDown(SDLKey key) +{ + switch (key) + { + case SDLK_w: + KEYMAP[K_Forward] = true; + break; + case SDLK_s: + KEYMAP[K_Back] = true; + break; + case SDLK_d: + KEYMAP[K_Right] = true; + break; + case SDLK_a: + KEYMAP[K_Left] = true; + break; + case SDLK_z: + KEYMAP[K_Down] = true; + break; + case SDLK_x: + KEYMAP[K_Up] = true; + break; + default: + break; + } +} + +void KeyboardUp(SDLKey key) +{ + switch (key) + { + case SDLK_w: + KEYMAP[K_Forward] = false; + break; + case SDLK_s: + KEYMAP[K_Back] = false; + break; + case SDLK_d: + KEYMAP[K_Right] = false; + break; + case SDLK_a: + KEYMAP[K_Left] = false; + break; + case SDLK_z: + KEYMAP[K_Down] = false; + break; + case SDLK_x: + KEYMAP[K_Up] = false; + break; + default: + break; + } +} + +void MouseMove(int x, int y) +{ + Math::Point currentPos(static_cast<float>(x), static_cast<float>(y)); + + static bool first = true; + if (first || (x < 10) || (y < 10) || (x > 790) || (y > 590)) + { + SDL_WarpMouse(400, 300); + MOUSE_POS_BASE.x = 400; + MOUSE_POS_BASE.y = 300; + ROTATION_BASE = ROTATION; + first = false; + return; + } + + ROTATION.y = ROTATION_BASE.y + (static_cast<float> (x - MOUSE_POS_BASE.x) / 800.0f) * Math::PI; + ROTATION.x = ROTATION_BASE.x + (static_cast<float> (y - MOUSE_POS_BASE.y) / 600.0f) * Math::PI; +} + +int main(int argc, char *argv[]) +{ + CLogger logger; + + PREV_TIME = CreateTimeStamp(); + CURR_TIME = CreateTimeStamp(); + + GetCurrentTimeStamp(PREV_TIME); + GetCurrentTimeStamp(CURR_TIME); + + CInstanceManager iMan; + + // Without any error checking, for simplicity + + SDL_Init(SDL_INIT_VIDEO); + + IMG_Init(IMG_INIT_PNG); + + const SDL_VideoInfo *videoInfo = SDL_GetVideoInfo(); + + Uint32 videoFlags = SDL_OPENGL | SDL_GL_DOUBLEBUFFER | SDL_HWPALETTE; + + if (videoInfo->hw_available) + videoFlags |= SDL_HWSURFACE; + else + videoFlags |= SDL_SWSURFACE; + + if (videoInfo->blit_hw) + videoFlags |= SDL_HWACCEL; + + + SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 8); + SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 8); + SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 8); + SDL_GL_SetAttribute(SDL_GL_ALPHA_SIZE, 8); + + SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 8); + + SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1); + + SDL_Surface *surface = SDL_SetVideoMode(800, 600, 32, videoFlags); + + + SDL_WM_SetCaption("Transform Test", "Transform Test"); + + //SDL_WM_GrabInput(SDL_GRAB_ON); + SDL_ShowCursor(SDL_DISABLE); + + Gfx::CGLDevice *device = new Gfx::CGLDevice(Gfx::GLDeviceConfig()); + device->Create(); + + Init(device); + + bool done = false; + while (! done) + { + Render(device); + Update(); + + SDL_GL_SwapBuffers(); + + SDL_Event event; + while (SDL_PollEvent(&event)) + { + if (event.type == SDL_QUIT) + { + break; + done = true; + } + else if (event.type == SDL_KEYDOWN) + { + if (event.key.keysym.sym == SDLK_q) + { + done = true; + break; + } + else + KeyboardDown(event.key.keysym.sym); + } + else if (event.type == SDL_KEYUP) + KeyboardUp(event.key.keysym.sym); + else if (event.type == SDL_MOUSEMOTION) + MouseMove(event.motion.x, event.motion.y); + } + + usleep(FRAME_DELAY); + } + + //SDL_WM_GrabInput(SDL_GRAB_OFF); + SDL_ShowCursor(SDL_ENABLE); + + device->Destroy(); + delete device; + + SDL_FreeSurface(surface); + + IMG_Quit(); + + SDL_Quit(); + + DestroyTimeStamp(PREV_TIME); + DestroyTimeStamp(CURR_TIME); + + return 0; +} |