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New oculus sample to test...

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raysan5
2016-05-01 21:55:34 +02:00
parent 6ca1fd59a9
commit cc39b4660a
2 changed files with 298 additions and 12 deletions
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30
examples/oculus_glfw_sample/oculus_glfw_sample.c
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@ -91,12 +91,13 @@ int main()
{
// Initialization
//--------------------------------------------------------------------------------------
ovrSession session;
ovrGraphicsLuid luid; // Useless for OpenGL since SDK 0.7
ovrHmdDesc hmdDesc;
ovrResult result = ovr_Initialize(NULL);
if (OVR_FAILURE(result)) TraceLog(LOG_ERROR, "OVR: Could not initialize Oculus device");
ovrSession session;
ovrGraphicsLuid luid; // Useless for OpenGL since SDK 0.7
result = ovr_Create(&session, &luid);
if (OVR_FAILURE(result))
{
@ -104,7 +105,7 @@ int main()
ovr_Shutdown();
}
ovrHmdDesc hmdDesc = ovr_GetHmdDesc(session);
hmdDesc = ovr_GetHmdDesc(session);
TraceLog(LOG_INFO, "OVR: Product Name: %s", hmdDesc.ProductName);
TraceLog(LOG_INFO, "OVR: Manufacturer: %s", hmdDesc.Manufacturer);
@ -129,10 +130,12 @@ int main()
}
else TraceLog(LOG_INFO, "GLFW3: GLFW initialized successfully");
glfwWindowHint(GLFW_DEPTH_BITS, 16);
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GL_TRUE);
//glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GL_TRUE);
glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
glfwWindowHint(GLFW_OPENGL_DEBUG_CONTEXT, GL_TRUE);
glfwWindowHint(GLFW_DECORATED, GL_FALSE); // Mandatory on Oculus Rift to avoid program crash!
window = glfwCreateWindow(screenWidth, screenHeight, "rlgl standalone", NULL, NULL);
@ -209,6 +212,10 @@ int main()
TraceLog(LOG_WARNING, "OVR: Could not initialize mirror framebuffers");
}
glClearColor(1.0f, 0.1f, 0.1f, 0.0f);
glEnable(GL_DEPTH_TEST);
ovr_RecenterTrackingOrigin(session);
// FloorLevel will give tracking poses where the floor height is 0
ovr_SetTrackingOriginType(session, ovrTrackingOrigin_FloorLevel);
//--------------------------------------------------------------------------------------
@ -218,7 +225,8 @@ int main()
{
// Update
//----------------------------------------------------------------------------------
frameIndex++;
// TODO: Update game here!
// Call ovr_GetRenderDesc each frame to get the ovrEyeRenderDesc, as the returned values (e.g. HmdToEyeOffset) may change at runtime.
@ -238,15 +246,15 @@ int main()
//----------------------------------------------------------------------------------
// Clear screen to red color
glClearColor(1.0f, 0.1f, 0.1f, 0.0f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
//glClearColor(1.0f, 0.1f, 0.1f, 0.0f);
//glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
if (isVisible)
{
for (int eye = 0; eye < 2; ++eye)
{
SetOculusBuffer(session, eyeRenderBuffer[eye]);
// TODO: Get view and projection matrices for the eye
// Sample using Oculus OVR_Math.h (C++)
/*
@ -322,8 +330,6 @@ int main()
glfwSwapBuffers(window);
glfwPollEvents();
//frameIndex++; //?
//----------------------------------------------------------------------------------
}
@ -398,7 +404,7 @@ static OculusBuffer LoadOculusBuffer(ovrSession session, int width, int height)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT24, buffer.width, buffer.height, 0, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, NULL);
glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT16, buffer.width, buffer.height, 0, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, NULL);
return buffer;
}