Merge pull request #7 from wojciech-graj/v1.1

Release v1.1

Author: wojciech-graj

Makefile

@@ -1,7 +1,9 @@
 SRC = src/termgl.c
-DEMO = test/termgl_test.c
+DEMO = demodir/termgl_demo.c
+LIB_BIN = lib/libtermgl.so
+DEMO_BIN = demo
 WARNINGS := -Wall -Wextra -Wpedantic -Wdouble-promotion -Wstrict-prototypes -Wshadow -Wduplicated-cond -Wduplicated-branches -Wjump-misses-init -Wnull-dereference -Wrestrict -Wlogical-op -Wno-maybe-uninitialized -Walloc-zero -Wformat-security -Wformat-signedness -Winit-self -Wlogical-op -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -Wswitch-enum -Wundef -Wwrite-strings -Wno-address-of-packed-member -Wno-discarded-qualifiers
-CFLAGS += -std=c11 -march=native
+CFLAGS += -std=c99 -march=native
 LINK_CFLAGS := -Ilib -lm
 RELEASE_CFLAGS := -O3
 
@@ -10,6 +12,9 @@ COMPILER = gcc
 endif
 
 shared:
-	$(COMPILER) -c $(SRC) -shared -o lib/libtermgl.so $(WARNINGS) $(CFLAGS) $(LINK_CFLAGS) $(RELEASE_CFLAGS) -fPIC
+	$(COMPILER) -c $(SRC) -shared -o $(LIB_BIN) $(WARNINGS) $(CFLAGS) $(LINK_CFLAGS) $(RELEASE_CFLAGS) -fPIC
 demo:
-	$(COMPILER) $(SRC) $(DEMO) -o demo $(WARNINGS) $(CFLAGS) $(LINK_CFLAGS) $(RELEASE_CFLAGS) -DTERMGL3D -DTERMGLUTIL
+	$(COMPILER) $(SRC) $(DEMO) -o $(DEMO_BIN) $(WARNINGS) $(CFLAGS) $(LINK_CFLAGS) $(RELEASE_CFLAGS) -DTERMGL3D -DTERMGLUTIL
+clean:
+	rm -f $(DEMO_BIN)
+	rm -f $(LIB_BIN)

README.md

@@ -5,8 +5,8 @@
 A terminal-based graphics library for both 2D and 3D graphics.\
 Works in all terminals supporting ANSI escape codes.\
 Support for Windows and UNIX.\
-C11 compliant, with no external dependencies.\
-Can read from terminal for user-interaction.
+C99 compliant, with no external dependencies.\
+Realtime input reading from terminal for user-interaction.
 
 ## Table of Contents
 
@@ -16,11 +16,11 @@ Can read from terminal for user-interaction.
 
 ## Gallery
 
-![LOGO](test/logo.gif)
+![LOGO](demodir/logo.gif)
 
-![CANYON](test/canyon.gif)
+![CANYON](demodir/canyon.gif)
 
-![TEAPOT](test/teapot.gif)
+![TEAPOT](demodir/teapot.gif)
 
 ## Build
 
@@ -57,12 +57,36 @@ If compiling using mingw on linux, use ```COMPILER=i686-w64-mingw32-gcc-win32```
 
 ### Demo
 
-To compile a demo program, run the makefile ```make demo```. Use the ```a``` and ```d``` keys to rotate view in the demo.
+To compile a demo program, run the makefile ```make demo```.
 
 ## Documentation
 
 Certain settings can be changed at the top of [lib/termgl.h](lib/termgl.h) prior to compilation, e.g. memory allocation functions, clear screen command, compiler-specific commands.\
-A sample program exists here: [test/termgl_test.c](test/termgl_test.c), and utilizes all major features of the TermGL library.\
 The header file [lib/termgl.h](lib/termgl.h) contains brief documentation for all functions and structs.\
 Compiler-specific (GCC) macros are used for loop unrolling in the ```itgl_mulmat``` and ```itgl_clip_triangle_plane``` functions.\
 The TermGLUtil extension contains functions for reading keyboard input, but requires either Windows of UNIX headers.
+
+### Demo
+
+A demo can be found here: [demodir/termgl_demo.c](demodir/termgl_demo.c).\
+Available demos and TermGL features used:
+1. Utah Teapot\
+Renders a rotating 3D Utah Teapot.
+	- Backface culling
+	- Z buffering
+	- Double-width characters
+	- 3D camera
+	- 3D transformations
+	- 3D rendering
+	- 3D Shaders
+2. Star Polygon\
+Renders a star polygon in steps using random colors.
+	- Colors
+	- Line rendering
+3. Mandelbrot\
+Renders an infinitely zooming-in Mandelbrot set.
+	- Point rendering
+4. Realtime Keyboard\
+Displays keyboard input in realtime.
+	- Text rendering
+	- Realtime keyboard input