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Combined all examples. Issue #1143.

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This commit is contained in:
Branimir Karadžić
2017-06-25 21:44:04 -07:00
parent d89a4e0346
commit 5f666a5ee2
38 changed files with 1301 additions and 755 deletions
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76
examples/16-shadowmaps/shadowmaps.cpp
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@@ -18,6 +18,14 @@
#include "camera.h"
#include "imgui/imgui.h"
namespace bgfx
{
int32_t read(bx::ReaderI* _reader, bgfx::VertexDecl& _decl, bx::Error* _err = NULL);
}
namespace
{
#define RENDERVIEW_SHADOWMAP_0_ID 1
#define RENDERVIEW_SHADOWMAP_1_ID 2
#define RENDERVIEW_SHADOWMAP_2_ID 3
@@ -802,11 +810,6 @@ struct Group
PrimitiveArray m_prims;
};
namespace bgfx
{
int32_t read(bx::ReaderI* _reader, bgfx::VertexDecl& _decl, bx::Error* _err = NULL);
}
struct Mesh
{
void load(const void* _vertices, uint32_t _numVertices, const bgfx::VertexDecl _decl, const uint16_t* _indices, uint32_t _numIndices)
@@ -1059,12 +1062,12 @@ void screenSpaceQuad(float _textureWidth, float _textureHeight, bool _originBott
}
void worldSpaceFrustumCorners(float* _corners24f
, float _near
, float _far
, float _projWidth
, float _projHeight
, const float* __restrict _invViewMtx
)
, float _near
, float _far
, float _projWidth
, float _projHeight
, const float* __restrict _invViewMtx
)
{
// Define frustum corners in view space.
const float nw = _near * _projWidth;
@@ -1278,15 +1281,19 @@ struct SceneSettings
bool m_stabilize;
};
class ExampleShadowmaps : public entry::AppI
{
public:
ExampleShadowmaps(const char* _name, const char* _description)
: entry::AppI(_name, _description)
{
}
void init(int _argc, char** _argv) BX_OVERRIDE
{
Args args(_argc, _argv);
m_debug = BGFX_DEBUG_TEXT;
m_debug = BGFX_DEBUG_NONE;
m_reset = BGFX_RESET_VSYNC;
m_viewState = ViewState(1280, 720);
@@ -1332,10 +1339,10 @@ class ExampleShadowmaps : public entry::AppI
// Vertex declarations.
bgfx::VertexDecl PosNormalTexcoordDecl;
PosNormalTexcoordDecl.begin()
.add(bgfx::Attrib::Position, 3, bgfx::AttribType::Float)
.add(bgfx::Attrib::Normal, 4, bgfx::AttribType::Uint8, true, true)
.add(bgfx::Attrib::TexCoord0, 2, bgfx::AttribType::Float)
.end();
.add(bgfx::Attrib::Position, 3, bgfx::AttribType::Float)
.add(bgfx::Attrib::Normal, 4, bgfx::AttribType::Uint8, true, true)
.add(bgfx::Attrib::TexCoord0, 2, bgfx::AttribType::Float)
.end();
m_posDecl.begin();
m_posDecl.add(bgfx::Attrib::Position, 3, bgfx::AttribType::Float);
@@ -1971,6 +1978,8 @@ class ExampleShadowmaps : public entry::AppI
, m_viewState.m_height
);
bool restart = showExampleDialog(this);
ImGui::SetNextWindowPos(ImVec2(float(m_viewState.m_width) - 300.0f - 10.0f, 10.0f) );
ImGui::Begin("Settings"
, NULL
@@ -1979,13 +1988,17 @@ class ExampleShadowmaps : public entry::AppI
);
#define IMGUI_FLOAT_SLIDER(_name, _val) \
ImGui::SliderFloat(_name \
, &_val \
, *( ((float*)&_val)+1) \
, *( ((float*)&_val)+2) \
)
#define IMGUI_RADIO_BUTTON(_name, _var, _val) \
if ( ImGui::RadioButton(_name, _var == _val )) _var = _val;
ImGui::SliderFloat(_name \
, &_val \
, *( ((float*)&_val)+1) \
, *( ((float*)&_val)+2) \
)
#define IMGUI_RADIO_BUTTON(_name, _var, _val) \
if (ImGui::RadioButton(_name, _var == _val) ) \
{ \
_var = _val; \
}
ImGui::Checkbox("Update lights", &m_settings.m_updateLights);
ImGui::Checkbox("Update scene", &m_settings.m_updateScene);
@@ -2160,15 +2173,8 @@ if ( ImGui::RadioButton(_name, _var == _val )) _var = _val;
const int64_t frameTime = now - last;
last = now;
const double freq = double(bx::getHPFrequency() );
const double toMs = 1000.0/freq;
const float deltaTime = float(frameTime/freq);
// Use debug font to print information about this example.
bgfx::dbgTextClear();
bgfx::dbgTextPrintf(0, 1, 0x4f, "bgfx/examples/16-shadowmaps");
bgfx::dbgTextPrintf(0, 2, 0x6f, "Description: Shadow maps example.");
bgfx::dbgTextPrintf(0, 3, 0x0f, "Frame: % 7.3f[ms]", double(frameTime)*toMs);
// Update camera.
cameraUpdate(deltaTime, m_mouseState);
@@ -3189,7 +3195,7 @@ if ( ImGui::RadioButton(_name, _var == _val )) _var = _val;
// process submitted rendering primitives.
bgfx::frame();
return true;
return !restart;
}
return false;
@@ -3234,4 +3240,6 @@ if ( ImGui::RadioButton(_name, _var == _val )) _var = _val;
float m_timeAccumulatorScene;
};
ENTRY_IMPLEMENT_MAIN(ExampleShadowmaps);
} // namespace
ENTRY_IMPLEMENT_MAIN(ExampleShadowmaps, "16-shadowmaps", "Shadow maps example.");