Makefile

@@ -24,11 +24,10 @@ CFLAGS += -Wno-unknown-pragmas
 CFLAGS += -I./include
 CFLAGS += -municode
 LDFLAGS += -municode
+LIBS += -ld3d10
 
 CXXFLAGS += -fno-exceptions
 
-LIBS = -ld3d10
-
 all: $(BUILD_TYPE)/d3d10.exe
 
 $(BUILD_TYPE)/%.fxo: src/%.fx
@@ -61,7 +60,6 @@ OBJS = \
 	$(BUILD_TYPE)/main.obj \
 	$(BUILD_TYPE)/print.obj \
 	$(BUILD_TYPE)/render_state.obj \
-	$(BUILD_TYPE)/input.obj \
 	$(BUILD_TYPE)/main.res
 
 $(BUILD_TYPE)/d3d10.exe: $(OBJS)

include/input.hpp

@@ -1,20 +0,0 @@
-#pragma once
-#ifndef _INPUT_HPP_
-#define _INPUT_HPP_
-
-HRESULT InitInput(HINSTANCE hInstance);
-void UpdateInput();
-
-struct Joystate {
-  int buttons;
-  float triggerL;
-  float triggerR;
-  float thumbLX;
-  float thumbLY;
-  float thumbRX;
-  float thumbRY;
-};
-
-extern Joystate g_Joystate;
-
-#endif

src/effect/static.fx

@@ -67,7 +67,7 @@ PS_INPUT VSInstanced(VS_INPUT_INSTANCED input)
 {
   VS_INPUT input_vs = (VS_INPUT)0;
 
-  input_vs.Pos = mul(float4(input.Pos.xyz * 0.3f, 1), input.mTransform);
+  input_vs.Pos = mul(float4(input.Pos.xyz, 1), input.mTransform);
   //input_vs.Pos = float4(input.Pos.xyz, 1) + float4(0, input.InstanceID * 3, 0, 0);
   input_vs.Normal = input.Normal;
   input_vs.Tex = input.Tex;

src/input.cpp

@@ -1,68 +0,0 @@
-#include <windows.h>
-#include <assert.h>
-#include <XInput.h>
-
-#include "print.hpp"
-#include "input.hpp"
-
-Joystate g_Joystate;
-
-typedef DWORD (WINAPI * lpXInputGetCapabilities)(DWORD, DWORD, XINPUT_CAPABILITIES *);
-typedef DWORD (WINAPI * lpXInputGetState)(DWORD, XINPUT_STATE *);
-
-//lpXInputGetCapabilities g_XInputGetCapabilities;
-lpXInputGetState g_XInputGetState;
-
-HRESULT InitInput(HINSTANCE hInstance)
-{
-  const char * libs[] = {
-    "xinput1_4.dll",
-    "xinput1_3.dll",
-    "xinput9_1_0.dll",
-    "xinput1_2.dll",
-    "xinput1_1.dll",
-  };
-  const int libs_length = (sizeof (libs)) / (sizeof (libs[0]));
-
-  HMODULE hLib;
-  for (int i = 0; i < libs_length; i++) {
-    hLib = LoadLibraryA(libs[i]);
-    if (hLib != NULL) {
-      //print("using xinput: %s\n", libs[i]);
-      break;
-    }
-  }
-  if (hLib == NULL) {
-    print("no xinput module found\n");
-    return E_FAIL;
-  }
-
-  //g_XInputGetCapabilities = (lpXInputGetCapabilities)GetProcAddress(hLib, "XInputGetCapabilities");
-  //assert(g_XInputGetCapabilities != NULL);
-  g_XInputGetState = (lpXInputGetState)GetProcAddress(hLib, "XInputGetState");
-  assert(g_XInputGetState != NULL);
-
-  return S_OK;
-}
-
-void UpdateInput()
-{
-  XINPUT_STATE state;
-  for (DWORD i = 0; i < 4; i++) {
-    DWORD ret = g_XInputGetState(i, &state);
-    if (ret != ERROR_SUCCESS) {
-      continue;
-    }
-    break;
-  }
-
-  const float trigger = 1.0f / 255.0f;
-  const float thumb = 1.0f / 32768.0f;
-  g_Joystate.buttons = state.Gamepad.wButtons;
-  g_Joystate.triggerL = ((float)state.Gamepad.bLeftTrigger) * trigger;
-  g_Joystate.triggerR = ((float)state.Gamepad.bRightTrigger) * trigger;
-  g_Joystate.thumbLX = ((float)state.Gamepad.sThumbLX) * thumb;
-  g_Joystate.thumbLY = ((float)state.Gamepad.sThumbLY) * thumb;
-  g_Joystate.thumbRX = ((float)state.Gamepad.sThumbRX) * thumb;
-  g_Joystate.thumbRY = ((float)state.Gamepad.sThumbRY) * thumb;
-}

src/main.cpp

@@ -8,7 +8,6 @@
 #include "globals.hpp"
 #include "print.hpp"
 #include "render_state.hpp"
-#include "input.hpp"
 
 #include "gltf.hpp"
 #include "gltf_instance.hpp"
@@ -120,18 +119,12 @@ XMFLOAT4 g_vLightColors[2] = {
   XMFLOAT4(0.9f, 0.0f, 0.0f, 1.0f)
 };
 
-//
-
-XMVECTOR g_Eye = XMVectorSet(0.0f, 0.0f, -2.0f, 1.0f);
-XMVECTOR g_At = XMVectorSet(0.0f, 0.0f, 0.0f, 1.0f);
-
 // forward declarations
 
 HRESULT InitWindow(HINSTANCE hInstance, int nCmdShow);
 LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
 HRESULT InitDirect3DDevice();
-void Render(float t);
-void Update(float t);
+void Render();
 BOOL Resize();
 void InitializeNodeInstances();
 
@@ -158,17 +151,6 @@ const FontSize g_FontSize = {
 
 WindowSize g_ViewportSize;
 
-float GetTime()
-{
-  static DWORD dwTimeStart = 0;
-  DWORD dwTimeCur = GetTickCount();
-  if (dwTimeStart == 0)
-    dwTimeStart = dwTimeCur;
-  float t = (dwTimeCur - dwTimeStart) / 1000.0f;
-
-  return t;
-}
-
 int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPWSTR lpCmdLine, int nCmdShow)
 {
   //FreeConsole();
@@ -186,11 +168,6 @@ int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPWSTR lpCmdLi
 
   InitializeNodeInstances();
 
-  if (FAILED(InitInput(hInstance))) {
-    print("InitInput\n");
-    return 0;
-  }
-
   MSG msg = {};
   while (msg.message != WM_QUIT) {
     if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) {
@@ -212,12 +189,8 @@ int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPWSTR lpCmdLi
       TranslateMessage(&msg);
       DispatchMessage(&msg);
     } else {
-      if (Resize()) {
-        UpdateInput();
-        float t = GetTime();
-        Update(t);
-        Render(t);
-      }
+      if (Resize())
+        Render();
     }
   }
 
@@ -1156,6 +1129,11 @@ HRESULT InitDirect3DDevice()
   g_World1 = XMMatrixIdentity();
   g_World2 = XMMatrixIdentity();
 
+  XMVECTOR Eye = XMVectorSet(0.0f, 0.0f, -2.0f, 0.0f);
+  XMVECTOR At = XMVectorSet(0.0f, 0.0f, 0.0f, 0.0f);
+  XMVECTOR Up = XMVectorSet(0.0f, 1.0f, 0.0f, 0.0f);
+  g_View = XMMatrixLookAtLH(Eye, At, Up);
+
   float fFov = XM_PI * 0.5f;
   float fAspect = width / (float)height;
   float fNear = 0.1f;
@@ -1461,22 +1439,10 @@ void RenderFont()
     print("g_pVertexBuffersFont->Map");
   }
 
-  sprint("bloomPasses: %d\n"
-         "   exposure: %f\n\n"
-         "triggerL: % 5.3f\n"
-         "triggerR: % 5.3f\n"
-         " thumbLX: % 5.3f\n"
-         " thumbLY: % 5.3f\n"
-         " thumbRX: % 5.3f\n"
-         " thumbRY: % 5.3f",
-         g_bloomPasses,
-         g_exposure,
-         g_Joystate.triggerL,
-         g_Joystate.triggerR,
-         g_Joystate.thumbLX,
-         g_Joystate.thumbLY,
-         g_Joystate.thumbRX,
-         g_Joystate.thumbRY);
+  int length = sprint("bloomPasses: %d\n"
+                      "   exposure: %f",
+                      g_bloomPasses,
+                      g_exposure);
 
   const char start_advance = 10;
   int hadvance = start_advance;
@@ -1543,7 +1509,7 @@ void RenderFont()
 
   for (UINT p = 0; p < techDesc.Passes; p++) {
     g_pTechniqueFont->GetPassByIndex(p)->Apply(0);
-    g_pd3dDevice->Draw(ix, 0);
+    g_pd3dDevice->Draw(length, 0);
   }
 }
 
@@ -1626,16 +1592,6 @@ void RenderBloom()
   }
 }
 
-float deadzone(float f)
-{
-  const float threshold = 0.25f;
-  if (fabsf(f) <= threshold)
-    return 0.0f;
-  else {
-    return copysignf(fabsf(f) - threshold, f);
-  }
-}
-
 void Update(float t)
 {
   XMVECTOR vLightDirs[2] = {
@@ -1650,19 +1606,6 @@ void Update(float t)
   XMMATRIX mRotate0 = XMMatrixRotationY(0.4f * t);
   XMVECTOR lightDir0 = XMVector4Transform(vLightDirs[0], mRotate0);
   XMStoreFloat4(&g_vLightDirs[0], lightDir0);
-
-  // view
-  XMMATRIX mRotateView = XMMatrixRotationY(deadzone(g_Joystate.thumbLX) * 0.002f);
-
-  XMMATRIX mTranslateView = XMMatrixTranslation(deadzone(g_Joystate.thumbRX) * 0.002f,
-                                                0.0f,
-                                                deadzone(g_Joystate.thumbRY) * 0.002f);
-
-  g_Eye = XMVector4Transform(g_Eye, mTranslateView * mRotateView);
-  XMVECTOR Up = XMVectorSet(0.0f, 1.0f, 0.0f, 0.0f);
-
-  g_View = XMMatrixLookAtLH(g_Eye, g_At, Up);
-
 }
 
 void RenderVolume(float t)
@@ -1738,8 +1681,16 @@ void RenderVolumeMesh()
   }
 }
 
-void Render(float t)
+void Render()
 {
+  static DWORD dwTimeStart = 0;
+  DWORD dwTimeCur = GetTickCount();
+  if (dwTimeStart == 0)
+    dwTimeStart = dwTimeCur;
+  float t = (dwTimeCur - dwTimeStart) / 1000.0f;
+
+  Update(t);
+
   // clear
 
   const float ClearColor[4] = { 0.2f, 0.125f, 0.2f, 1.0f };