Vertex buffers state and Shader state functions. Vertex buffers management WIP.

1 files changed, 56 insertions, 0 deletions

diff --git a/examples/rlgl/main.lua b/examples/rlgl/main.lua
new file mode 100644
index 0000000..7792f75
--- /dev/null
+++ b/examples/rlgl/main.lua
@@ -0,0 +1,56 @@
+-- Work In Progress!
+
+local monitor = 0
+local texture = -1
+local vaoId = -1
+local vboId = -1
+local triSize = 32.0
+local vertices = {
+	0.0, 0.0, 0.0,
+	0.0, 0.0, triSize,
+	triSize, 0.0, triSize
+}
+local colors = {
+	RL.RED, RL.RED, RL.RED,
+	RL.GREEN, RL.GREEN, RL.GREEN,
+	RL.BLUE, RL.BLUE, RL.BLUE
+}
+
+function RL.init()
+	local mPos = RL.GetMonitorPosition( monitor )
+	local mSize = RL.GetMonitorSize( monitor )
+	local winSize = RL.GetScreenSize()
+
+	RL.SetWindowState( RL.FLAG_WINDOW_RESIZABLE )
+	RL.SetWindowState( RL.FLAG_VSYNC_HINT )
+	RL.SetWindowPosition( { mPos[1] + mSize[1] / 2 - winSize[1] / 2, mPos[2] + mSize[2] / 2 - winSize[2] / 2 } )
+
+	vaoId = RL.rlLoadVertexArray()
+
+	RL.rlEnableVertexArray( vaoId )
+	-- vboId = RL.rlLoadVertexBuffer( vertexBuffer, RL.RL_UNSIGNED_BYTE, false )
+	vboId = RL.rlLoadVertexBuffer( vertices, RL.RL_FLOAT, false )
+	RL.rlSetVertexAttribute( 0, 3, RL.RL_FLOAT, false, 0, 0 )
+	RL.rlEnableVertexAttribute( 0 )
+
+	RL.rlDisableVertexArray()
+
+	-- RL.DrawMesh(  )
+
+	-- print( "vaoId", vaoId )
+	-- print( "vboId", vboId )
+end
+
+function RL.draw()
+	RL.ClearBackground( { 100, 150, 100 } )
+end
+
+function RL.exit()
+	if 0 <= vaoId then
+		RL.rlUnloadVertexArray( vaoId )
+	end
+
+	if 0 <= vboId then
+		RL.rlUnloadVertexBuffer( vboId )
+	end
+end
\ No newline at end of file