Hartmut/pixwerx
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

added debug code to find 'black screen of death'

Browse source
This commit is contained in:
Hartmut Seichter 2020-12-02 17:09:02 +01:00
parent a53db41bab
commit 455177d33e
3 changed files with 24 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

3
src/core/src/mesh.cpp
View file

@ -60,9 +60,6 @@ void geometry::set_vertices(const geometry::vertex3array_t &v)
// first set vertices // first set vertices
_vertices = v; _vertices = v;
//
compute_normals();
// update bounds // update bounds
compute_bounds(); compute_bounds();
} }

11
src/visual/src/pipeline.cpp
View file

@ -145,6 +145,7 @@ struct triangle_renderer
matrix4x4f view_mat = matrix_transform<float>::look_at(vector3({0,0,0}), matrix4x4f view_mat = matrix_transform<float>::look_at(vector3({0,0,0}),
vector3::forward(), vector3::forward(),
vector3::up()); vector3::up());
// materials should carry this // materials should carry this
#if 1 #if 1
glEnable(GL_CULL_FACE); glEnable(GL_CULL_FACE);
@ -155,7 +156,6 @@ struct triangle_renderer
// now bind textures // now bind textures
#if 1 #if 1
auto proj_mat = matrix_transform<float>::orthographic_projection(1.3,1.0, auto proj_mat = matrix_transform<float>::orthographic_projection(1.3,1.0,
0.2f,100.f); 0.2f,100.f);
@ -189,6 +189,11 @@ struct triangle_renderer
amesh_renderer.draw(); amesh_renderer.draw();
auto error = glGetError();
if (error != GL_NO_ERROR){
debug::e() << "GL error " << error;
}
// debug::d() << 100 * (timer::now() - t0) << "ms"; // debug::d() << 100 * (timer::now() - t0) << "ms";
} }
}; };
@ -290,8 +295,8 @@ void pipeline::impl::draw()
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, _fbo_msaa); glBindFramebuffer(GL_DRAW_FRAMEBUFFER, _fbo_msaa);
// glClearColor(0,0,0,1); // glClearColor(1.0,0,0,1);
// glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
// glViewport(0,0,800,600); // glViewport(0,0,800,600);

17
src/visual/src/vertex_array.cpp
View file

@ -2,11 +2,13 @@
#include "pw/core/mesh.hpp" #include "pw/core/mesh.hpp"
#include "pw/core/size.hpp" #include "pw/core/size.hpp"
#include "pw/core/debug.hpp"
#include "glad/glad.h" #include "glad/glad.h"
#include <algorithm> #include <algorithm>
namespace pw { namespace pw {
struct vertex_array::impl { struct vertex_array::impl {
@ -34,7 +36,7 @@ struct vertex_array::impl {
void create(const geometry& m) void create(const geometry& m)
{ {
// not sure ... // reset if the renderer already in use
if (ready()) { if (ready()) {
release(); release();
} }
@ -77,6 +79,14 @@ struct vertex_array::impl {
// stop binding // stop binding
glBindVertexArray(0); glBindVertexArray(0);
auto error = glGetError();
if (error != GL_NO_ERROR) {
debug::e() << "GL error: " << error;
}
debug::d() << "Vertices: " << m.vertices().size();
debug::d() << "Indices " << m.indices().size();
} }
@ -95,6 +105,11 @@ struct vertex_array::impl {
glDrawElements(GL_TRIANGLES, _mesh_elements, GL_UNSIGNED_INT, nullptr); glDrawElements(GL_TRIANGLES, _mesh_elements, GL_UNSIGNED_INT, nullptr);
glBindVertexArray(0); glBindVertexArray(0);
auto error = glGetError();
if (error != GL_NO_ERROR) {
debug::e() << "GL error: " << error;
}
} }
// GLint get_mode(vertex_array::) // GLint get_mode(vertex_array::)