diff options
Diffstat (limited to 'intern/cycles/util/util_view.cpp')
| -rw-r--r-- | intern/cycles/util/util_view.cpp | 328 |
1 files changed, 168 insertions, 160 deletions
diff --git a/intern/cycles/util/util_view.cpp b/intern/cycles/util/util_view.cpp index c0ddc2a88bf..f23174fd6dc 100644 --- a/intern/cycles/util/util_view.cpp +++ b/intern/cycles/util/util_view.cpp @@ -24,9 +24,9 @@ #include "util/util_view.h" #ifdef __APPLE__ -#include <GLUT/glut.h> +# include <GLUT/glut.h> #else -#include <GL/glut.h> +# include <GL/glut.h> #endif CCL_NAMESPACE_BEGIN @@ -34,241 +34,249 @@ CCL_NAMESPACE_BEGIN /* structs */ struct View { - ViewInitFunc initf; - ViewExitFunc exitf; - ViewResizeFunc resize; - ViewDisplayFunc display; - ViewKeyboardFunc keyboard; - ViewMotionFunc motion; + ViewInitFunc initf; + ViewExitFunc exitf; + ViewResizeFunc resize; + ViewDisplayFunc display; + ViewKeyboardFunc keyboard; + ViewMotionFunc motion; - bool first_display; - bool redraw; + bool first_display; + bool redraw; - int mouseX, mouseY; - int mouseBut0, mouseBut2; + int mouseX, mouseY; + int mouseBut0, mouseBut2; - int width, height; + int width, height; } V; /* public */ static void view_display_text(int x, int y, const char *text) { - const char *c; + const char *c; - glRasterPos3f(x, y, 0); + glRasterPos3f(x, y, 0); - for(c = text; *c != '\0'; c++) - glutBitmapCharacter(GLUT_BITMAP_HELVETICA_10, *c); + for (c = text; *c != '\0'; c++) + glutBitmapCharacter(GLUT_BITMAP_HELVETICA_10, *c); } void view_display_info(const char *info) { - const int height = 20; + const int height = 20; - glEnable(GL_BLEND); - glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); - glColor4f(0.1f, 0.1f, 0.1f, 0.8f); - glRectf(0.0f, V.height - height, V.width, V.height); - glDisable(GL_BLEND); + glEnable(GL_BLEND); + glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); + glColor4f(0.1f, 0.1f, 0.1f, 0.8f); + glRectf(0.0f, V.height - height, V.width, V.height); + glDisable(GL_BLEND); - glColor3f(0.5f, 0.5f, 0.5f); + glColor3f(0.5f, 0.5f, 0.5f); - view_display_text(10, 7 + V.height - height, info); + view_display_text(10, 7 + V.height - height, info); - glColor3f(1.0f, 1.0f, 1.0f); + glColor3f(1.0f, 1.0f, 1.0f); } void view_display_help() { - const int w = (int)((float)V.width / 1.15f); - const int h = (int)((float)V.height / 1.15f); + const int w = (int)((float)V.width / 1.15f); + const int h = (int)((float)V.height / 1.15f); - const int x1 = (V.width - w) / 2; - const int x2 = x1 + w; + const int x1 = (V.width - w) / 2; + const int x2 = x1 + w; - const int y1 = (V.height - h) / 2; - const int y2 = y1 + h; + const int y1 = (V.height - h) / 2; + const int y2 = y1 + h; - glEnable(GL_BLEND); - glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); - glColor4f(0.5f, 0.5f, 0.5f, 0.8f); - glRectf(x1, y1, x2, y2); - glDisable(GL_BLEND); + glEnable(GL_BLEND); + glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); + glColor4f(0.5f, 0.5f, 0.5f, 0.8f); + glRectf(x1, y1, x2, y2); + glDisable(GL_BLEND); - glColor3f(0.8f, 0.8f, 0.8f); + glColor3f(0.8f, 0.8f, 0.8f); - string info = string("Cycles Renderer ") + CYCLES_VERSION_STRING; + string info = string("Cycles Renderer ") + CYCLES_VERSION_STRING; - view_display_text(x1+20, y2-20, info.c_str()); - view_display_text(x1+20, y2-40, "(C) 2011-2016 Blender Foundation"); - view_display_text(x1+20, y2-80, "Controls:"); - view_display_text(x1+20, y2-100, "h: Info/Help"); - view_display_text(x1+20, y2-120, "r: Reset"); - view_display_text(x1+20, y2-140, "p: Pause"); - view_display_text(x1+20, y2-160, "esc: Cancel"); - view_display_text(x1+20, y2-180, "q: Quit program"); + view_display_text(x1 + 20, y2 - 20, info.c_str()); + view_display_text(x1 + 20, y2 - 40, "(C) 2011-2016 Blender Foundation"); + view_display_text(x1 + 20, y2 - 80, "Controls:"); + view_display_text(x1 + 20, y2 - 100, "h: Info/Help"); + view_display_text(x1 + 20, y2 - 120, "r: Reset"); + view_display_text(x1 + 20, y2 - 140, "p: Pause"); + view_display_text(x1 + 20, y2 - 160, "esc: Cancel"); + view_display_text(x1 + 20, y2 - 180, "q: Quit program"); - view_display_text(x1+20, y2-210, "i: Interactive mode"); - view_display_text(x1+20, y2-230, "Left mouse: Move camera"); - view_display_text(x1+20, y2-250, "Right mouse: Rotate camera"); - view_display_text(x1+20, y2-270, "W/A/S/D: Move camera"); - view_display_text(x1+20, y2-290, "0/1/2/3: Set max bounces"); + view_display_text(x1 + 20, y2 - 210, "i: Interactive mode"); + view_display_text(x1 + 20, y2 - 230, "Left mouse: Move camera"); + view_display_text(x1 + 20, y2 - 250, "Right mouse: Rotate camera"); + view_display_text(x1 + 20, y2 - 270, "W/A/S/D: Move camera"); + view_display_text(x1 + 20, y2 - 290, "0/1/2/3: Set max bounces"); - glColor3f(1.0f, 1.0f, 1.0f); + glColor3f(1.0f, 1.0f, 1.0f); } static void view_display() { - if(V.first_display) { - if(V.initf) V.initf(); - if(V.exitf) atexit(V.exitf); + if (V.first_display) { + if (V.initf) + V.initf(); + if (V.exitf) + atexit(V.exitf); - V.first_display = false; - } + V.first_display = false; + } - glClearColor(0.05f, 0.05f, 0.05f, 0.0f); - glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); + glClearColor(0.05f, 0.05f, 0.05f, 0.0f); + glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); - glMatrixMode(GL_PROJECTION); - glLoadIdentity(); - gluOrtho2D(0, V.width, 0, V.height); + glMatrixMode(GL_PROJECTION); + glLoadIdentity(); + gluOrtho2D(0, V.width, 0, V.height); - glMatrixMode(GL_MODELVIEW); - glLoadIdentity(); + glMatrixMode(GL_MODELVIEW); + glLoadIdentity(); - glRasterPos3f(0, 0, 0); + glRasterPos3f(0, 0, 0); - if(V.display) - V.display(); + if (V.display) + V.display(); - glutSwapBuffers(); + glutSwapBuffers(); } static void view_reshape(int width, int height) { - if(width <= 0 || height <= 0) - return; + if (width <= 0 || height <= 0) + return; - V.width = width; - V.height = height; + V.width = width; + V.height = height; - glViewport(0, 0, width, height); + glViewport(0, 0, width, height); - glMatrixMode(GL_PROJECTION); - glLoadIdentity(); + glMatrixMode(GL_PROJECTION); + glLoadIdentity(); - glMatrixMode(GL_MODELVIEW); - glLoadIdentity(); + glMatrixMode(GL_MODELVIEW); + glLoadIdentity(); - if(V.resize) - V.resize(width, height); + if (V.resize) + V.resize(width, height); } static void view_keyboard(unsigned char key, int x, int y) { - if(V.keyboard) - V.keyboard(key); - - if(key == 'm') - printf("mouse %d %d\n", x, y); - if(key == 'q') { - if(V.exitf) V.exitf(); - exit(0); - } + if (V.keyboard) + V.keyboard(key); + + if (key == 'm') + printf("mouse %d %d\n", x, y); + if (key == 'q') { + if (V.exitf) + V.exitf(); + exit(0); + } } static void view_mouse(int button, int state, int x, int y) { - if(button == 0) { - if(state == GLUT_DOWN) { - V.mouseX = x; - V.mouseY = y; - V.mouseBut0 = 1; - } - else if(state == GLUT_UP) { - V.mouseBut0 = 0; - } - } - else if(button == 2) { - if(state == GLUT_DOWN) { - V.mouseX = x; - V.mouseY = y; - V.mouseBut2 = 1; - } - else if(state == GLUT_UP) { - V.mouseBut2 = 0; - } - } + if (button == 0) { + if (state == GLUT_DOWN) { + V.mouseX = x; + V.mouseY = y; + V.mouseBut0 = 1; + } + else if (state == GLUT_UP) { + V.mouseBut0 = 0; + } + } + else if (button == 2) { + if (state == GLUT_DOWN) { + V.mouseX = x; + V.mouseY = y; + V.mouseBut2 = 1; + } + else if (state == GLUT_UP) { + V.mouseBut2 = 0; + } + } } static void view_motion(int x, int y) { - const int but = V.mouseBut0? 0:2; - const int distX = x - V.mouseX; - const int distY = y - V.mouseY; + const int but = V.mouseBut0 ? 0 : 2; + const int distX = x - V.mouseX; + const int distY = y - V.mouseY; - if(V.motion) - V.motion(distX, distY, but); + if (V.motion) + V.motion(distX, distY, but); - V.mouseX = x; - V.mouseY = y; + V.mouseX = x; + V.mouseY = y; } static void view_idle() { - if(V.redraw) { - V.redraw = false; - glutPostRedisplay(); - } + if (V.redraw) { + V.redraw = false; + glutPostRedisplay(); + } - time_sleep(0.1); + time_sleep(0.1); } -void view_main_loop(const char *title, int width, int height, - ViewInitFunc initf, ViewExitFunc exitf, - ViewResizeFunc resize, ViewDisplayFunc display, - ViewKeyboardFunc keyboard, ViewMotionFunc motion) +void view_main_loop(const char *title, + int width, + int height, + ViewInitFunc initf, + ViewExitFunc exitf, + ViewResizeFunc resize, + ViewDisplayFunc display, + ViewKeyboardFunc keyboard, + ViewMotionFunc motion) { - const char *name = "app"; - char *argv = (char*)name; - int argc = 1; - - memset(&V, 0, sizeof(V)); - V.width = width; - V.height = height; - V.first_display = true; - V.redraw = false; - V.initf = initf; - V.exitf = exitf; - V.resize = resize; - V.display = display; - V.keyboard = keyboard; - V.motion = motion; - - glutInit(&argc, &argv); - glutInitWindowSize(width, height); - glutInitWindowPosition(0, 0); - glutInitDisplayMode(GLUT_RGB|GLUT_DOUBLE|GLUT_DEPTH); - glutCreateWindow(title); - - glewInit(); - - view_reshape(width, height); - - glutDisplayFunc(view_display); - glutIdleFunc(view_idle); - glutReshapeFunc(view_reshape); - glutKeyboardFunc(view_keyboard); - glutMouseFunc(view_mouse); - glutMotionFunc(view_motion); - - glutMainLoop(); + const char *name = "app"; + char *argv = (char *)name; + int argc = 1; + + memset(&V, 0, sizeof(V)); + V.width = width; + V.height = height; + V.first_display = true; + V.redraw = false; + V.initf = initf; + V.exitf = exitf; + V.resize = resize; + V.display = display; + V.keyboard = keyboard; + V.motion = motion; + + glutInit(&argc, &argv); + glutInitWindowSize(width, height); + glutInitWindowPosition(0, 0); + glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH); + glutCreateWindow(title); + + glewInit(); + + view_reshape(width, height); + + glutDisplayFunc(view_display); + glutIdleFunc(view_idle); + glutReshapeFunc(view_reshape); + glutKeyboardFunc(view_keyboard); + glutMouseFunc(view_mouse); + glutMotionFunc(view_motion); + + glutMainLoop(); } void view_redraw() { - V.redraw = true; + V.redraw = true; } CCL_NAMESPACE_END |